- Intel IXP4xx Network processor.
Makefile
- Build sourcefiles as part of the Documentation-build for arm
-msm/
- - MSM specific documentation
Netwinder
- Netwinder specific documentation
Porting
+++ /dev/null
-This document provides an overview of the msm_gpiomux interface, which
-is used to provide gpio pin multiplexing and configuration on mach-msm
-targets.
-
-History
-=======
-
-The first-generation API for gpio configuration & multiplexing on msm
-is the function gpio_tlmm_config(). This function has a few notable
-shortcomings, which led to its deprecation and replacement by gpiomux:
-
-The 'disable' parameter: Setting the second parameter to
-gpio_tlmm_config to GPIO_CFG_DISABLE tells the peripheral
-processor in charge of the subsystem to perform a look-up into a
-low-power table and apply the low-power/sleep setting for the pin.
-As the msm family evolved this became problematic. Not all pins
-have sleep settings, not all peripheral processors will accept requests
-to apply said sleep settings, and not all msm targets have their gpio
-subsystems managed by a peripheral processor. In order to get consistent
-behavior on all targets, drivers are forced to ignore this parameter,
-rendering it useless.
-
-The 'direction' flag: for all mux-settings other than raw-gpio (0),
-the output-enable bit of a gpio is hard-wired to a known
-input (usually VDD or ground). For those settings, the direction flag
-is meaningless at best, and deceptive at worst. In addition, using the
-direction flag to change output-enable (OE) directly can cause trouble in
-gpiolib, which has no visibility into gpio direction changes made
-in this way. Direction control in gpio mode should be made through gpiolib.
-
-Key Features of gpiomux
-=======================
-
-- A consistent interface across all generations of msm. Drivers can expect
-the same results on every target.
-- gpiomux plays nicely with gpiolib. Functions that should belong to gpiolib
-are left to gpiolib and not duplicated here. gpiomux is written with the
-intent that gpio_chips will call gpiomux reference-counting methods
-from their request() and free() hooks, providing full integration.
-- Tabular configuration. Instead of having to call gpio_tlmm_config
-hundreds of times, gpio configuration is placed in a single table.
-- Per-gpio sleep. Each gpio is individually reference counted, allowing only
-those lines which are in use to be put in high-power states.
-- 0 means 'do nothing': all flags are designed so that the default memset-zero
-equates to a sensible default of 'no configuration', preventing users
-from having to provide hundreds of 'no-op' configs for unused or
-unwanted lines.
-
-Usage
-=====
-
-To use gpiomux, provide configuration information for relevant gpio lines
-in the msm_gpiomux_configs table. Since a 0 equates to "unconfigured",
-only those lines to be managed by gpiomux need to be specified. Here
-is a completely fictional example:
-
-struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
- [12] = {
- .active = GPIOMUX_VALID | GPIOMUX_DRV_8MA | GPIOMUX_FUNC_1,
- .suspended = GPIOMUX_VALID | GPIOMUX_PULL_DOWN,
- },
- [34] = {
- .suspended = GPIOMUX_VALID | GPIOMUX_PULL_DOWN,
- },
-};
-
-To indicate that a gpio is in use, call msm_gpiomux_get() to increase
-its reference count. To decrease the reference count, call msm_gpiomux_put().
-
-The effect of this configuration is as follows:
-
-When the system boots, gpios 12 and 34 will be initialized with their
-'suspended' configurations. All other gpios, which were left unconfigured,
-will not be touched.
-
-When msm_gpiomux_get() is called on gpio 12 to raise its reference count
-above 0, its active configuration will be applied. Since no other gpio
-line has a valid active configuration, msm_gpiomux_get() will have no
-effect on any other line.
-
-When msm_gpiomux_put() is called on gpio 12 or 34 to drop their reference
-count to 0, their suspended configurations will be applied.
-Since no other gpio line has a valid suspended configuration, no other
-gpio line will be effected by msm_gpiomux_put(). Since gpio 34 has no valid
-active configuration, this is effectively a no-op for gpio 34 as well,
-with one small caveat, see the section "About Output-Enable Settings".
-
-All of the GPIOMUX_VALID flags may seem like unnecessary overhead, but
-they address some important issues. As unused entries (all those
-except 12 and 34) are zero-filled, gpiomux needs a way to distinguish
-the used fields from the unused. In addition, the all-zero pattern
-is a valid configuration! Therefore, gpiomux defines an additional bit
-which is used to indicate when a field is used. This has the pleasant
-side-effect of allowing calls to msm_gpiomux_write to use '0' to indicate
-that a value should not be changed:
-
- msm_gpiomux_write(0, GPIOMUX_VALID, 0);
-
-replaces the active configuration of gpio 0 with an all-zero configuration,
-but leaves the suspended configuration as it was.
-
-Static Configurations
-=====================
-
-To install a static configuration, which is applied at boot and does
-not change after that, install a configuration with a suspended component
-but no active component, as in the previous example:
-
- [34] = {
- .suspended = GPIOMUX_VALID | GPIOMUX_PULL_DOWN,
- },
-
-The suspended setting is applied during boot, and the lack of any valid
-active setting prevents any other setting from being applied at runtime.
-If other subsystems attempting to access the line is a concern, one could
-*really* anchor the configuration down by calling msm_gpiomux_get on the
-line at initialization to move the line into active mode. With the line
-held, it will never be re-suspended, and with no valid active configuration,
-no new configurations will be applied.
-
-But then, if having other subsystems grabbing for the line is truly a concern,
-it should be reserved with gpio_request instead, which carries an implicit
-msm_gpiomux_get.
-
-gpiomux and gpiolib
-===================
-
-It is expected that msm gpio_chips will call msm_gpiomux_get() and
-msm_gpiomux_put() from their request and free hooks, like this fictional
-example:
-
-static int request(struct gpio_chip *chip, unsigned offset)
-{
- return msm_gpiomux_get(chip->base + offset);
-}
-
-static void free(struct gpio_chip *chip, unsigned offset)
-{
- msm_gpiomux_put(chip->base + offset);
-}
-
- ...somewhere in a gpio_chip declaration...
- .request = request,
- .free = free,
-
-This provides important functionality:
-- It guarantees that a gpio line will have its 'active' config applied
- when the line is requested, and will not be suspended while the line
- remains requested; and
-- It guarantees that gpio-direction settings from gpiolib behave sensibly.
- See "About Output-Enable Settings."
-
-This mechanism allows for "auto-request" of gpiomux lines via gpiolib
-when it is suitable. Drivers wishing more exact control are, of course,
-free to also use msm_gpiomux_set and msm_gpiomux_get.
-
-About Output-Enable Settings
-============================
-
-Some msm targets do not have the ability to query the current gpio
-configuration setting. This means that changes made to the output-enable
-(OE) bit by gpiolib cannot be consistently detected and preserved by gpiomux.
-Therefore, when gpiomux applies a configuration setting, any direction
-settings which may have been applied by gpiolib are lost and the default
-input settings are re-applied.
-
-For this reason, drivers should not assume that gpio direction settings
-continue to hold if they free and then re-request a gpio. This seems like
-common sense - after all, anybody could have obtained the line in the
-meantime - but it needs saying.
-
-This also means that calls to msm_gpiomux_write will reset the OE bit,
-which means that if the gpio line is held by a client of gpiolib and
-msm_gpiomux_write is called, the direction setting has been lost and
-gpiolib's internal state has been broken.
-Release gpio lines before reconfiguring them.
* Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART)
Required properties:
-- compatible: Should be "atmel,<chip>-usart"
+- compatible: Should be "atmel,<chip>-usart" or "atmel,<chip>-dbgu"
The compatible <chip> indicated will be the first SoC to support an
additional mode or an USART new feature.
+ For the dbgu UART, use "atmel,<chip>-dbgu", "atmel,<chip>-usart"
- reg: Should contain registers location and length
- interrupts: Should contain interrupt
- clock-names: tuple listing input clock names.
W: http://wiki.openmoko.org/wiki/Neo_FreeRunner
S: Supported
-ARM/QUALCOMM MSM MACHINE SUPPORT
-M: David Brown <davidb@codeaurora.org>
-M: Daniel Walker <dwalker@fifo99.com>
-M: Bryan Huntsman <bryanh@codeaurora.org>
-L: linux-arm-msm@vger.kernel.org
-F: arch/arm/mach-msm/
-F: drivers/video/fbdev/msm/
-F: drivers/mmc/host/msm_sdcc.c
-F: drivers/mmc/host/msm_sdcc.h
-F: drivers/tty/serial/msm_serial.h
-F: drivers/tty/serial/msm_serial.c
-F: drivers/*/pm8???-*
-F: drivers/mfd/ssbi.c
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm.git
-S: Maintained
-
ARM/TOSA MACHINE SUPPORT
M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
M: Dirk Opfer <dirk@opfer-online.de>
S: Maintained
F: arch/arm/mach-qcom/
F: drivers/soc/qcom/
+F: drivers/tty/serial/msm_serial.h
+F: drivers/tty/serial/msm_serial.c
+F: drivers/*/pm8???-*
+F: drivers/mfd/ssbi.c
T: git git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom.git
ARM/RADISYS ENP2611 MACHINE SUPPORT
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
select IRQ_DOMAIN
- select NEED_MACH_IO_H if PCCARD
select PINCTRL
select PINCTRL_AT91
+ select SOC_BUS
select USE_OF
help
This enables support for systems based on Atmel
help
Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
-config ARCH_MSM
- bool "Qualcomm MSM (non-multiplatform)"
- select ARCH_REQUIRE_GPIOLIB
- select COMMON_CLK
- select GENERIC_CLOCKEVENTS
- help
- Support for Qualcomm MSM/QSD based systems. This runs on the
- apps processor of the MSM/QSD and depends on a shared memory
- interface to the modem processor which runs the baseband
- stack and controls some vital subsystems
- (clock and power control, etc).
-
config ARCH_SHMOBILE_LEGACY
bool "Renesas ARM SoCs (non-multiplatform)"
select ARCH_SHMOBILE
source "arch/arm/mach-meson/Kconfig"
-source "arch/arm/mach-msm/Kconfig"
-
source "arch/arm/mach-moxart/Kconfig"
source "arch/arm/mach-mv78xx0/Kconfig"
Say Y here if you want kernel low-level debugging support
on MMP UART3.
- config DEBUG_MSM_UART
- bool "Kernel low-level debugging messages via MSM UART"
- depends on ARCH_MSM
- help
- Say Y here if you want the debug print routines to direct
- their output to the serial port on MSM devices.
-
- ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT #
- MSM7X00A, QSD8X50 0xa9a00000 0xe1000000 UART1
- MSM7X00A, QSD8X50 0xa9b00000 0xe1000000 UART2
- MSM7X00A, QSD8X50 0xa9c00000 0xe1000000 UART3
-
- MSM7X30 0xaca00000 0xe1000000 UART1
- MSM7X30 0xacb00000 0xe1000000 UART2
- MSM7X30 0xacc00000 0xe1000000 UART3
-
- Please adjust DEBUG_UART_PHYS and DEBUG_UART_BASE configuration
- options based on your needs.
-
config DEBUG_QCOM_UARTDM
bool "Kernel low-level debugging messages via QCOM UARTDM"
depends on ARCH_QCOM
via SCIF2 on Renesas R-Car H1 (R8A7779).
config DEBUG_RCAR_GEN2_SCIF0
- bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7793)"
+ bool "Kernel low-level debugging messages via SCIF0 on R8A7790/R8A7791/R8A7793"
depends on ARCH_R8A7790 || ARCH_R8A7791 || ARCH_R8A7793
help
Say Y here if you want kernel low-level debugging support
DEBUG_IMX6SL_UART || \
DEBUG_IMX6SX_UART
default "debug/ks8695.S" if DEBUG_KS8695_UART
- default "debug/msm.S" if DEBUG_MSM_UART || DEBUG_QCOM_UARTDM
+ default "debug/msm.S" if DEBUG_QCOM_UARTDM
default "debug/netx.S" if DEBUG_NETX_UART
default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART
default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2
default 0x80230000 if DEBUG_PICOXCELL_UART
default 0x808c0000 if ARCH_EP93XX
default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART
- default 0xa9a00000 if DEBUG_MSM_UART
default 0xb0060000 if DEBUG_SIRFPRIMA2_UART1
default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX
default 0xc0013000 if DEBUG_U300_UART
DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
DEBUG_LL_UART_EFM32 || \
DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
- DEBUG_MSM_UART || DEBUG_NETX_UART || \
+ DEBUG_NETX_UART || \
DEBUG_QCOM_UARTDM || DEBUG_R7S72100_SCIF2 || \
DEBUG_RCAR_GEN1_SCIF0 || DEBUG_RCAR_GEN1_SCIF2 || \
DEBUG_RCAR_GEN2_SCIF0 || DEBUG_RCAR_GEN2_SCIF2 || \
hex "Virtual base address of debug UART"
default 0xe0000a00 if DEBUG_NETX_UART
default 0xe0010fe0 if ARCH_RPC
- default 0xe1000000 if DEBUG_MSM_UART
default 0xf0000be0 if ARCH_EBSA110
default 0xf0010000 if DEBUG_ASM9260_UART
default 0xf01fb000 if DEBUG_NOMADIK_UART
default DEBUG_UART_PHYS if !MMU
depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \
DEBUG_UART_8250 || DEBUG_UART_PL01X || DEBUG_MESON_UARTAO || \
- DEBUG_MSM_UART || DEBUG_NETX_UART || \
+ DEBUG_NETX_UART || \
DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \
DEBUG_UART_BCM63XX || DEBUG_ASM9260_UART || \
DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0
config DEBUG_UNCOMPRESS
bool
- depends on ARCH_MULTIPLATFORM || ARCH_MSM || PLAT_SAMSUNG
+ depends on ARCH_MULTIPLATFORM || PLAT_SAMSUNG
default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \
(!DEBUG_TEGRA_UART || !ZBOOT_ROM)
help
ifeq ($(CONFIG_ARCH_SA1100),y)
textofs-$(CONFIG_SA1111) := 0x00208000
endif
-textofs-$(CONFIG_ARCH_MSM7X30) := 0x00208000
textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000
textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000
textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000
machine-$(CONFIG_ARCH_MESON) += meson
machine-$(CONFIG_ARCH_MMP) += mmp
machine-$(CONFIG_ARCH_MOXART) += moxart
-machine-$(CONFIG_ARCH_MSM) += msm
machine-$(CONFIG_ARCH_MV78XX0) += mv78xx0
machine-$(CONFIG_ARCH_MVEBU) += mvebu
machine-$(CONFIG_ARCH_MXC) += imx
};
dbgu: serial@fffff200 {
- compatible = "atmel,at91rm9200-usart";
+ compatible = "atmel,at91rm9200-dbgu", "atmel,at91rm9200-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@fffff200 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@fffff200 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@ffffee00 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xffffee00 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@ffffee00 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xffffee00 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@fffff200 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@fffff200 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@fffff200 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
};
dbgu: serial@ffffee00 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xffffee00 0x200>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>;
dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(13)>,
};
dbgu: serial@fc069000 {
- compatible = "atmel,at91sam9260-usart";
+ compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
reg = <0xfc069000 0x200>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
CONFIG_MACH_SCB9328=y
CONFIG_MACH_APF9328=y
CONFIG_MACH_MX21ADS=y
-CONFIG_MACH_MX25_3DS=y
CONFIG_MACH_EUKREA_CPUIMX25SD=y
-CONFIG_MACH_IMX25_DT=y
+CONFIG_SOC_IMX25=y
CONFIG_MACH_MX27ADS=y
CONFIG_MACH_MX27_3DS=y
CONFIG_MACH_IMX27_VISSTRIM_M10=y
+++ /dev/null
-CONFIG_SYSVIPC=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_KALLSYMS_ALL=y
-CONFIG_EMBEDDED=y
-# CONFIG_SLUB_DEBUG is not set
-# CONFIG_COMPAT_BRK is not set
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-CONFIG_KPROBES=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_PARTITION_ADVANCED=y
-CONFIG_ARCH_MSM=y
-CONFIG_PREEMPT=y
-CONFIG_AEABI=y
-CONFIG_HIGHMEM=y
-CONFIG_HIGHPTE=y
-CONFIG_CLEANCACHE=y
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_VFP=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_IPV6 is not set
-CONFIG_CFG80211=y
-CONFIG_RFKILL=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-CONFIG_CHR_DEV_SCH=y
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-CONFIG_SCSI_SCAN_ASYNC=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=y
-CONFIG_SLIP=y
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_USB_USBNET=y
-# CONFIG_USB_NET_AX8817X is not set
-# CONFIG_USB_NET_ZAURUS is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_MOUSE_PS2 is not set
-CONFIG_INPUT_JOYSTICK=y
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_UINPUT=y
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_MSM=y
-CONFIG_SERIAL_MSM_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_SPI=y
-CONFIG_DEBUG_GPIO=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_THERMAL=y
-CONFIG_REGULATOR=y
-CONFIG_MEDIA_SUPPORT=y
-CONFIG_FB=y
-CONFIG_SOUND=y
-CONFIG_SND=y
-CONFIG_SND_DYNAMIC_MINORS=y
-# CONFIG_SND_ARM is not set
-# CONFIG_SND_SPI is not set
-# CONFIG_SND_USB is not set
-CONFIG_SND_SOC=y
-CONFIG_USB=y
-CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
-CONFIG_USB_MON=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_ACM=y
-CONFIG_USB_SERIAL=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_DEBUG_FILES=y
-CONFIG_USB_GADGET_VBUS_DRAW=500
-CONFIG_RTC_CLASS=y
-CONFIG_STAGING=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_EXT4_FS=y
-CONFIG_FUSE_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-CONFIG_CIFS=y
-CONFIG_PRINTK_TIME=y
-CONFIG_DYNAMIC_DEBUG=y
-CONFIG_DEBUG_INFO=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOCKUP_DETECTOR=y
-# CONFIG_DETECT_HUNG_TASK is not set
-# CONFIG_SCHED_DEBUG is not set
-CONFIG_TIMER_STATS=y
CONFIG_MACH_KIRKWOOD=y
CONFIG_MACH_NETXBIG=y
CONFIG_ARCH_MXC=y
-CONFIG_MACH_IMX25_DT=y
+CONFIG_SOC_IMX25=y
CONFIG_MACH_IMX27_DT=y
CONFIG_ARCH_U300=y
CONFIG_PCI_MVEBU=y
*/
.macro addruart, rp, rv, tmp
-#ifdef CONFIG_DEBUG_UART_PHYS
ldr \rp, =CONFIG_DEBUG_UART_PHYS
ldr \rv, =CONFIG_DEBUG_UART_VIRT
-#endif
.endm
.macro senduart, rd, rx
ARM_BE8(rev \rd, \rd )
-#ifdef CONFIG_DEBUG_QCOM_UARTDM
@ Write the 1 character to UARTDM_TF
str \rd, [\rx, #0x70]
-#else
- str \rd, [\rx, #0x0C]
-#endif
.endm
.macro waituart, rd, rx
-#ifdef CONFIG_DEBUG_QCOM_UARTDM
@ check for TX_EMT in UARTDM_SR
ldr \rd, [\rx, #0x08]
ARM_BE8(rev \rd, \rd )
str \rd, [\rx, #0x40]
@ UARTDM reg. Read to induce delay
ldr \rd, [\rx, #0x08]
-#else
- @ wait for TX_READY
-1001: ldr \rd, [\rx, #0x08]
-ARM_BE8(rev \rd, \rd )
- tst \rd, #0x04
- beq 1001b
-#endif
.endm
.macro busyuart, rd, rx
select GENERIC_CLOCKEVENTS
select MEMORY
select ATMEL_SDRAMC
- select PHYLIB if NETDEVICES
+ select SRAM if PM
menu "Atmel AT91 System-on-Chip"
select CPU_ARM920T
select GENERIC_CLOCKEVENTS
select HAVE_AT91_USB_CLK
+ select MIGHT_HAVE_PCI
+ select SRAM if PM
config SOC_AT91SAM9
bool "AT91SAM9"
select HAVE_AT91_UTMI
select HAVE_FB_ATMEL
select MEMORY
+ select SRAM if PM
help
Select this if you are using one of those Atmel SoC:
AT91SAM9260
comment "AT91 Feature Selections"
-config AT91_SLOW_CLOCK
- bool "Suspend-to-RAM disables main oscillator"
- select SRAM
- depends on SUSPEND
- help
- Select this if you want Suspend-to-RAM to save the most power
- possible (without powering off the CPU) by disabling the PLLs
- and main oscillator so that only the 32 KiHz clock is available.
-
- When only that slow-clock is available, some peripherals lose
- functionality. Many can't issue wakeup events unless faster
- clocks are available. Some lose their operating state and
- need to be completely re-initialized.
-
config AT91_TIMER_HZ
int "Kernel HZ (jiffies per second)"
range 32 1024
# Makefile for the linux kernel.
#
-obj-y := setup.o
+obj-y := soc.o
obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o
# Power Management
obj-$(CONFIG_PM) += pm.o
-obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o
+obj-$(CONFIG_PM) += pm_suspend.o
ifeq ($(CONFIG_PM_DEBUG),y)
CFLAGS_pm.o += -DDEBUG
* Licensed under GPLv2 or later.
*/
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
+#include <linux/clk-provider.h>
#include <linux/of.h>
-#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/clk-provider.h>
-#include <asm/setup.h>
-#include <asm/irq.h>
#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
#include <asm/system_misc.h>
#include <mach/at91_st.h>
#include "generic.h"
+#include "soc.h"
+
+static const struct at91_soc rm9200_socs[] = {
+ AT91_SOC(AT91RM9200_CIDR_MATCH, 0, "at91rm9200 BGA", "at91rm9200"),
+ { /* sentinel */ },
+};
static void at91rm9200_restart(enum reboot_mode reboot_mode, const char *cmd)
{
static void __init at91rm9200_dt_device_init(void)
{
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ struct soc_device *soc;
+ struct device *soc_dev = NULL;
+
+ soc = at91_soc_init(rm9200_socs);
+ if (soc != NULL)
+ soc_dev = soc_device_to_device(soc);
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev);
arm_pm_idle = at91rm9200_idle;
arm_pm_restart = at91rm9200_restart;
at91rm9200_pm_init();
}
-
-
static const char *at91rm9200_dt_board_compat[] __initconst = {
"atmel,at91rm9200",
NULL
DT_MACHINE_START(at91rm9200_dt, "Atmel AT91RM9200")
.init_time = at91rm9200_dt_timer_init,
- .map_io = at91_map_io,
.init_machine = at91rm9200_dt_device_init,
.dt_compat = at91rm9200_dt_board_compat,
MACHINE_END
* Licensed under GPLv2 or later.
*/
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
#include <linux/of.h>
-#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/clk-provider.h>
-#include <asm/system_misc.h>
-#include <asm/setup.h>
-#include <asm/irq.h>
#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
+#include <asm/system_misc.h>
#include "generic.h"
+#include "soc.h"
-static void __init at91sam9_dt_device_init(void)
+static const struct at91_soc at91sam9_socs[] = {
+ AT91_SOC(AT91SAM9260_CIDR_MATCH, 0, "at91sam9260", NULL),
+ AT91_SOC(AT91SAM9261_CIDR_MATCH, 0, "at91sam9261", NULL),
+ AT91_SOC(AT91SAM9263_CIDR_MATCH, 0, "at91sam9263", NULL),
+ AT91_SOC(AT91SAM9G20_CIDR_MATCH, 0, "at91sam9g20", NULL),
+ AT91_SOC(AT91SAM9RL64_CIDR_MATCH, 0, "at91sam9rl64", NULL),
+ AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9M11_EXID_MATCH,
+ "at91sam9m11", "at91sam9g45"),
+ AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9M10_EXID_MATCH,
+ "at91sam9m10", "at91sam9g45"),
+ AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9G46_EXID_MATCH,
+ "at91sam9g46", "at91sam9g45"),
+ AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9G45_EXID_MATCH,
+ "at91sam9g45", "at91sam9g45"),
+ AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G15_EXID_MATCH,
+ "at91sam9g15", "at91sam9x5"),
+ AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G35_EXID_MATCH,
+ "at91sam9g35", "at91sam9x5"),
+ AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9X35_EXID_MATCH,
+ "at91sam9x35", "at91sam9x5"),
+ AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G25_EXID_MATCH,
+ "at91sam9g25", "at91sam9x5"),
+ AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9X25_EXID_MATCH,
+ "at91sam9x25", "at91sam9x5"),
+ AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9CN12_EXID_MATCH,
+ "at91sam9cn12", "at91sam9n12"),
+ AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9N12_EXID_MATCH,
+ "at91sam9n12", "at91sam9n12"),
+ AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9CN11_EXID_MATCH,
+ "at91sam9cn11", "at91sam9n12"),
+ AT91_SOC(AT91SAM9XE128_CIDR_MATCH, 0, "at91sam9xe128", "at91sam9xe128"),
+ AT91_SOC(AT91SAM9XE256_CIDR_MATCH, 0, "at91sam9xe256", "at91sam9xe256"),
+ AT91_SOC(AT91SAM9XE512_CIDR_MATCH, 0, "at91sam9xe512", "at91sam9xe512"),
+ { /* sentinel */ },
+};
+
+static void __init at91sam9_common_init(void)
{
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ struct soc_device *soc;
+ struct device *soc_dev = NULL;
+
+ soc = at91_soc_init(at91sam9_socs);
+ if (soc != NULL)
+ soc_dev = soc_device_to_device(soc);
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev);
arm_pm_idle = at91sam9_idle;
+}
+
+static void __init at91sam9_dt_device_init(void)
+{
+ at91sam9_common_init();
at91sam9260_pm_init();
}
DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM9")
/* Maintainer: Atmel */
- .map_io = at91_map_io,
.init_machine = at91sam9_dt_device_init,
.dt_compat = at91_dt_board_compat,
MACHINE_END
static void __init at91sam9g45_dt_device_init(void)
{
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-
- arm_pm_idle = at91sam9_idle;
+ at91sam9_common_init();
at91sam9g45_pm_init();
}
DT_MACHINE_START(at91sam9g45_dt, "Atmel AT91SAM9G45")
/* Maintainer: Atmel */
- .map_io = at91_map_io,
.init_machine = at91sam9g45_dt_device_init,
.dt_compat = at91sam9g45_board_compat,
MACHINE_END
static void __init at91sam9x5_dt_device_init(void)
{
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-
- arm_pm_idle = at91sam9_idle;
+ at91sam9_common_init();
at91sam9x5_pm_init();
}
DT_MACHINE_START(at91sam9x5_dt, "Atmel AT91SAM9")
/* Maintainer: Atmel */
- .map_io = at91_map_io,
.init_machine = at91sam9x5_dt_device_init,
.dt_compat = at91sam9x5_board_compat,
MACHINE_END
extern void at91rm9200_idle(void);
extern void at91sam9_idle(void);
-/* Matrix */
-extern void at91_ioremap_matrix(u32 base_addr);
-
-
#ifdef CONFIG_PM
extern void __init at91rm9200_pm_init(void);
extern void __init at91sam9260_pm_init(void);
+++ /dev/null
-/*
- * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * Under GPLv2
- */
-
-#ifndef __MACH_AT91_MATRIX_H__
-#define __MACH_AT91_MATRIX_H__
-
-#ifndef __ASSEMBLY__
-extern void __iomem *at91_matrix_base;
-
-#define at91_matrix_read(field) \
- __raw_readl(at91_matrix_base + field)
-
-#define at91_matrix_write(field, value) \
- __raw_writel(value, at91_matrix_base + field)
-
-#else
-.extern at91_matrix_base
-#endif
-
-#endif /* __MACH_AT91_MATRIX_H__ */
+++ /dev/null
-/*
- * arch/arm/mach-at91/include/mach/at91sam9260_matrix.h
- *
- * Copyright (C) 2007 Atmel Corporation.
- *
- * Memory Controllers (MATRIX, EBI) - System peripherals registers.
- * Based on AT91SAM9260 datasheet revision B.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91SAM9260_MATRIX_H
-#define AT91SAM9260_MATRIX_H
-
-#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */
-#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
-#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
-#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
-#define AT91_MATRIX_ULBT_FOUR (2 << 0)
-#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
-#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
-
-#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */
-#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
-#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
-#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */
-#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */
-#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24)
-#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
-
-#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
-#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
-#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
-#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
-#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
-#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
-
-#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */
-#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
-
-#define AT91_MATRIX_EBICSA 0x11C /* EBI Chip Select Assignment Register */
-#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_CS3A_SMC (0 << 3)
-#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
-#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */
-#define AT91_MATRIX_CS4A_SMC (0 << 4)
-#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4)
-#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */
-#define AT91_MATRIX_CS5A_SMC (0 << 5)
-#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5)
-#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16)
-#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16)
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-at91/include/mach/at91sam9261_matrix.h
- *
- * Copyright (C) 2007 Atmel Corporation.
- *
- * Memory Controllers (MATRIX, EBI) - System peripherals registers.
- * Based on AT91SAM9261 datasheet revision D.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91SAM9261_MATRIX_H
-#define AT91SAM9261_MATRIX_H
-
-#define AT91_MATRIX_MCFG 0x00 /* Master Configuration Register */
-#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
-
-#define AT91_MATRIX_SCFG0 0x04 /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1 0x08 /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2 0x0C /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3 0x10 /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4 0x14 /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */
-#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
-#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
-#define AT91_MATRIX_FIXED_DEFMSTR (7 << 18) /* Fixed Index of Default Master */
-
-#define AT91_MATRIX_TCR 0x24 /* TCM Configuration Register */
-#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */
-#define AT91_MATRIX_ITCM_0 (0 << 0)
-#define AT91_MATRIX_ITCM_16 (5 << 0)
-#define AT91_MATRIX_ITCM_32 (6 << 0)
-#define AT91_MATRIX_ITCM_64 (7 << 0)
-#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */
-#define AT91_MATRIX_DTCM_0 (0 << 4)
-#define AT91_MATRIX_DTCM_16 (5 << 4)
-#define AT91_MATRIX_DTCM_32 (6 << 4)
-#define AT91_MATRIX_DTCM_64 (7 << 4)
-
-#define AT91_MATRIX_EBICSA 0x30 /* EBI Chip Select Assignment Register */
-#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_CS3A_SMC (0 << 3)
-#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
-#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */
-#define AT91_MATRIX_CS4A_SMC (0 << 4)
-#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4)
-#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */
-#define AT91_MATRIX_CS5A_SMC (0 << 5)
-#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5)
-#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-
-#define AT91_MATRIX_USBPUCR 0x34 /* USB Pad Pull-Up Control Register */
-#define AT91_MATRIX_USBPUCR_PUON (1 << 30) /* USB Device PAD Pull-up Enable */
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-at91/include/mach/at91sam9263_matrix.h
- *
- * Copyright (C) 2006 Atmel Corporation.
- *
- * Memory Controllers (MATRIX, EBI) - System peripherals registers.
- * Based on AT91SAM9263 datasheet revision B (Preliminary).
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91SAM9263_MATRIX_H
-#define AT91SAM9263_MATRIX_H
-
-#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */
-#define AT91_MATRIX_MCFG6 0x18 /* Master Configuration Register 6 */
-#define AT91_MATRIX_MCFG7 0x1C /* Master Configuration Register 7 */
-#define AT91_MATRIX_MCFG8 0x20 /* Master Configuration Register 8 */
-#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
-#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
-#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
-#define AT91_MATRIX_ULBT_FOUR (2 << 0)
-#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
-#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
-
-#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */
-#define AT91_MATRIX_SCFG6 0x58 /* Slave Configuration Register 6 */
-#define AT91_MATRIX_SCFG7 0x5C /* Slave Configuration Register 7 */
-#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */
-#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
-#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
-#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */
-#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */
-#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24)
-#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
-
-#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRBS0 0x84 /* Priority Register B for Slave 0 */
-#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRBS1 0x8C /* Priority Register B for Slave 1 */
-#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRBS2 0x94 /* Priority Register B for Slave 2 */
-#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRBS3 0x9C /* Priority Register B for Slave 3 */
-#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_PRBS4 0xA4 /* Priority Register B for Slave 4 */
-#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */
-#define AT91_MATRIX_PRBS5 0xAC /* Priority Register B for Slave 5 */
-#define AT91_MATRIX_PRAS6 0xB0 /* Priority Register A for Slave 6 */
-#define AT91_MATRIX_PRBS6 0xB4 /* Priority Register B for Slave 6 */
-#define AT91_MATRIX_PRAS7 0xB8 /* Priority Register A for Slave 7 */
-#define AT91_MATRIX_PRBS7 0xBC /* Priority Register B for Slave 7 */
-#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
-#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
-#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
-#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
-#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
-#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
-#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */
-#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */
-#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */
-
-#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */
-#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
-#define AT91_MATRIX_RCB2 (1 << 2)
-#define AT91_MATRIX_RCB3 (1 << 3)
-#define AT91_MATRIX_RCB4 (1 << 4)
-#define AT91_MATRIX_RCB5 (1 << 5)
-#define AT91_MATRIX_RCB6 (1 << 6)
-#define AT91_MATRIX_RCB7 (1 << 7)
-#define AT91_MATRIX_RCB8 (1 << 8)
-
-#define AT91_MATRIX_TCMR 0x114 /* TCM Configuration Register */
-#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */
-#define AT91_MATRIX_ITCM_0 (0 << 0)
-#define AT91_MATRIX_ITCM_16 (5 << 0)
-#define AT91_MATRIX_ITCM_32 (6 << 0)
-#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */
-#define AT91_MATRIX_DTCM_0 (0 << 4)
-#define AT91_MATRIX_DTCM_16 (5 << 4)
-#define AT91_MATRIX_DTCM_32 (6 << 4)
-
-#define AT91_MATRIX_EBI0CSA 0x120 /* EBI0 Chip Select Assignment Register */
-#define AT91_MATRIX_EBI0_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_EBI0_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_EBI0_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_EBI0_CS3A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_EBI0_CS3A_SMC (0 << 3)
-#define AT91_MATRIX_EBI0_CS3A_SMC_SMARTMEDIA (1 << 3)
-#define AT91_MATRIX_EBI0_CS4A (1 << 4) /* Chip Select 4 Assignment */
-#define AT91_MATRIX_EBI0_CS4A_SMC (0 << 4)
-#define AT91_MATRIX_EBI0_CS4A_SMC_CF1 (1 << 4)
-#define AT91_MATRIX_EBI0_CS5A (1 << 5) /* Chip Select 5 Assignment */
-#define AT91_MATRIX_EBI0_CS5A_SMC (0 << 5)
-#define AT91_MATRIX_EBI0_CS5A_SMC_CF2 (1 << 5)
-#define AT91_MATRIX_EBI0_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-#define AT91_MATRIX_EBI0_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-#define AT91_MATRIX_EBI0_VDDIOMSEL_1_8V (0 << 16)
-#define AT91_MATRIX_EBI0_VDDIOMSEL_3_3V (1 << 16)
-
-#define AT91_MATRIX_EBI1CSA 0x124 /* EBI1 Chip Select Assignment Register */
-#define AT91_MATRIX_EBI1_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_EBI1_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_EBI1_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_EBI1_CS2A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_EBI1_CS2A_SMC (0 << 3)
-#define AT91_MATRIX_EBI1_CS2A_SMC_SMARTMEDIA (1 << 3)
-#define AT91_MATRIX_EBI1_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-#define AT91_MATRIX_EBI1_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-#define AT91_MATRIX_EBI1_VDDIOMSEL_1_8V (0 << 16)
-#define AT91_MATRIX_EBI1_VDDIOMSEL_3_3V (1 << 16)
-
-#endif
+++ /dev/null
-/*
- * Matrix-centric header file for the AT91SAM9G45 family
- *
- * Copyright (C) 2008-2009 Atmel Corporation.
- *
- * Memory Controllers (MATRIX, EBI) - System peripherals registers.
- * Based on AT91SAM9G45 preliminary datasheet.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef AT91SAM9G45_MATRIX_H
-#define AT91SAM9G45_MATRIX_H
-
-#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */
-#define AT91_MATRIX_MCFG6 0x18 /* Master Configuration Register 6 */
-#define AT91_MATRIX_MCFG7 0x1C /* Master Configuration Register 7 */
-#define AT91_MATRIX_MCFG8 0x20 /* Master Configuration Register 8 */
-#define AT91_MATRIX_MCFG9 0x24 /* Master Configuration Register 9 */
-#define AT91_MATRIX_MCFG10 0x28 /* Master Configuration Register 10 */
-#define AT91_MATRIX_MCFG11 0x2C /* Master Configuration Register 11 */
-#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
-#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
-#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
-#define AT91_MATRIX_ULBT_FOUR (2 << 0)
-#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
-#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
-#define AT91_MATRIX_ULBT_THIRTYTWO (5 << 0)
-#define AT91_MATRIX_ULBT_SIXTYFOUR (6 << 0)
-#define AT91_MATRIX_ULBT_128 (7 << 0)
-
-#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */
-#define AT91_MATRIX_SCFG6 0x58 /* Slave Configuration Register 6 */
-#define AT91_MATRIX_SCFG7 0x5C /* Slave Configuration Register 7 */
-#define AT91_MATRIX_SLOT_CYCLE (0x1ff << 0) /* Maximum Number of Allowed Cycles for a Burst */
-#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
-#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
-#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */
-
-#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRBS0 0x84 /* Priority Register B for Slave 0 */
-#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRBS1 0x8C /* Priority Register B for Slave 1 */
-#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRBS2 0x94 /* Priority Register B for Slave 2 */
-#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRBS3 0x9C /* Priority Register B for Slave 3 */
-#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_PRBS4 0xA4 /* Priority Register B for Slave 4 */
-#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */
-#define AT91_MATRIX_PRBS5 0xAC /* Priority Register B for Slave 5 */
-#define AT91_MATRIX_PRAS6 0xB0 /* Priority Register A for Slave 6 */
-#define AT91_MATRIX_PRBS6 0xB4 /* Priority Register B for Slave 6 */
-#define AT91_MATRIX_PRAS7 0xB8 /* Priority Register A for Slave 7 */
-#define AT91_MATRIX_PRBS7 0xBC /* Priority Register B for Slave 7 */
-#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
-#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
-#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
-#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
-#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
-#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
-#define AT91_MATRIX_M6PR (3 << 24) /* Master 6 Priority */
-#define AT91_MATRIX_M7PR (3 << 28) /* Master 7 Priority */
-#define AT91_MATRIX_M8PR (3 << 0) /* Master 8 Priority (in Register B) */
-#define AT91_MATRIX_M9PR (3 << 4) /* Master 9 Priority (in Register B) */
-#define AT91_MATRIX_M10PR (3 << 8) /* Master 10 Priority (in Register B) */
-#define AT91_MATRIX_M11PR (3 << 12) /* Master 11 Priority (in Register B) */
-
-#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */
-#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
-#define AT91_MATRIX_RCB2 (1 << 2)
-#define AT91_MATRIX_RCB3 (1 << 3)
-#define AT91_MATRIX_RCB4 (1 << 4)
-#define AT91_MATRIX_RCB5 (1 << 5)
-#define AT91_MATRIX_RCB6 (1 << 6)
-#define AT91_MATRIX_RCB7 (1 << 7)
-#define AT91_MATRIX_RCB8 (1 << 8)
-#define AT91_MATRIX_RCB9 (1 << 9)
-#define AT91_MATRIX_RCB10 (1 << 10)
-#define AT91_MATRIX_RCB11 (1 << 11)
-
-#define AT91_MATRIX_TCMR 0x110 /* TCM Configuration Register */
-#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */
-#define AT91_MATRIX_ITCM_0 (0 << 0)
-#define AT91_MATRIX_ITCM_32 (6 << 0)
-#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */
-#define AT91_MATRIX_DTCM_0 (0 << 4)
-#define AT91_MATRIX_DTCM_32 (6 << 4)
-#define AT91_MATRIX_DTCM_64 (7 << 4)
-#define AT91_MATRIX_TCM_NWS (0x1 << 11) /* Wait state TCM register */
-#define AT91_MATRIX_TCM_NO_WS (0x0 << 11)
-#define AT91_MATRIX_TCM_ONE_WS (0x1 << 11)
-
-#define AT91_MATRIX_VIDEO 0x118 /* Video Mode Configuration Register */
-#define AT91C_VDEC_SEL (0x1 << 0) /* Video Mode Selection */
-#define AT91C_VDEC_SEL_OFF (0 << 0)
-#define AT91C_VDEC_SEL_ON (1 << 0)
-
-#define AT91_MATRIX_EBICSA 0x128 /* EBI Chip Select Assignment Register */
-#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3)
-#define AT91_MATRIX_EBI_CS3A_SMC_SMARTMEDIA (1 << 3)
-#define AT91_MATRIX_EBI_CS4A (1 << 4) /* Chip Select 4 Assignment */
-#define AT91_MATRIX_EBI_CS4A_SMC (0 << 4)
-#define AT91_MATRIX_EBI_CS4A_SMC_CF0 (1 << 4)
-#define AT91_MATRIX_EBI_CS5A (1 << 5) /* Chip Select 5 Assignment */
-#define AT91_MATRIX_EBI_CS5A_SMC (0 << 5)
-#define AT91_MATRIX_EBI_CS5A_SMC_CF1 (1 << 5)
-#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-#define AT91_MATRIX_EBI_DBPU_ON (0 << 8)
-#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8)
-#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16)
-#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16)
-#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */
-#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17)
-#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17)
-#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */
-#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18)
-#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18)
-
-#define AT91_MATRIX_WPMR 0x1E4 /* Write Protect Mode Register */
-#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */
-#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0)
-#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0)
-#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */
-
-#define AT91_MATRIX_WPSR 0x1E8 /* Write Protect Status Register */
-#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */
-#define AT91_MATRIX_WPSR_NO_WPV (0 << 0)
-#define AT91_MATRIX_WPSR_WPV (1 << 0)
-#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */
-
-#endif
+++ /dev/null
-/*
- * Matrix-centric header file for the AT91SAM9N12
- *
- * Copyright (C) 2012 Atmel Corporation.
- *
- * Only EBI related registers.
- * Write Protect register definitions may be useful.
- *
- * Licensed under GPLv2 or later.
- */
-
-#ifndef _AT91SAM9N12_MATRIX_H_
-#define _AT91SAM9N12_MATRIX_H_
-
-#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x118) /* EBI Chip Select Assignment Register */
-#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3)
-#define AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH (1 << 3)
-#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-#define AT91_MATRIX_EBI_DBPU_ON (0 << 8)
-#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8)
-#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16)
-#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16)
-#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */
-#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17)
-#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17)
-#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */
-#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18)
-#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18)
-#define AT91_MATRIX_NFD0_SELECT (1 << 24) /* NAND Flash Data Bus Selection */
-#define AT91_MATRIX_NFD0_ON_D0 (0 << 24)
-#define AT91_MATRIX_NFD0_ON_D16 (1 << 24)
-#define AT91_MATRIX_DDR_MP_EN (1 << 25) /* DDR Multi-port Enable */
-#define AT91_MATRIX_MP_OFF (0 << 25)
-#define AT91_MATRIX_MP_ON (1 << 25)
-
-#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */
-#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */
-#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0)
-#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0)
-#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */
-
-#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */
-#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */
-#define AT91_MATRIX_WPSR_NO_WPV (0 << 0)
-#define AT91_MATRIX_WPSR_WPV (1 << 0)
-#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-at91/include/mach/at91sam9rl_matrix.h
- *
- * Copyright (C) 2007 Atmel Corporation
- *
- * Memory Controllers (MATRIX, EBI) - System peripherals registers.
- * Based on AT91SAM9RL datasheet revision A. (Preliminary)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#ifndef AT91SAM9RL_MATRIX_H
-#define AT91SAM9RL_MATRIX_H
-
-#define AT91_MATRIX_MCFG0 0x00 /* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1 0x04 /* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2 0x08 /* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3 0x0C /* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4 0x10 /* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5 0x14 /* Master Configuration Register 5 */
-#define AT91_MATRIX_ULBT (7 << 0) /* Undefined Length Burst Type */
-#define AT91_MATRIX_ULBT_INFINITE (0 << 0)
-#define AT91_MATRIX_ULBT_SINGLE (1 << 0)
-#define AT91_MATRIX_ULBT_FOUR (2 << 0)
-#define AT91_MATRIX_ULBT_EIGHT (3 << 0)
-#define AT91_MATRIX_ULBT_SIXTEEN (4 << 0)
-
-#define AT91_MATRIX_SCFG0 0x40 /* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1 0x44 /* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2 0x48 /* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3 0x4C /* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4 0x50 /* Slave Configuration Register 4 */
-#define AT91_MATRIX_SCFG5 0x54 /* Slave Configuration Register 5 */
-#define AT91_MATRIX_SLOT_CYCLE (0xff << 0) /* Maximum Number of Allowed Cycles for a Burst */
-#define AT91_MATRIX_DEFMSTR_TYPE (3 << 16) /* Default Master Type */
-#define AT91_MATRIX_DEFMSTR_TYPE_NONE (0 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_LAST (1 << 16)
-#define AT91_MATRIX_DEFMSTR_TYPE_FIXED (2 << 16)
-#define AT91_MATRIX_FIXED_DEFMSTR (0xf << 18) /* Fixed Index of Default Master */
-#define AT91_MATRIX_ARBT (3 << 24) /* Arbitration Type */
-#define AT91_MATRIX_ARBT_ROUND_ROBIN (0 << 24)
-#define AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
-
-#define AT91_MATRIX_PRAS0 0x80 /* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRAS1 0x88 /* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRAS2 0x90 /* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRAS3 0x98 /* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRAS4 0xA0 /* Priority Register A for Slave 4 */
-#define AT91_MATRIX_PRAS5 0xA8 /* Priority Register A for Slave 5 */
-#define AT91_MATRIX_M0PR (3 << 0) /* Master 0 Priority */
-#define AT91_MATRIX_M1PR (3 << 4) /* Master 1 Priority */
-#define AT91_MATRIX_M2PR (3 << 8) /* Master 2 Priority */
-#define AT91_MATRIX_M3PR (3 << 12) /* Master 3 Priority */
-#define AT91_MATRIX_M4PR (3 << 16) /* Master 4 Priority */
-#define AT91_MATRIX_M5PR (3 << 20) /* Master 5 Priority */
-
-#define AT91_MATRIX_MRCR 0x100 /* Master Remap Control Register */
-#define AT91_MATRIX_RCB0 (1 << 0) /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define AT91_MATRIX_RCB1 (1 << 1) /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
-#define AT91_MATRIX_RCB2 (1 << 2)
-#define AT91_MATRIX_RCB3 (1 << 3)
-#define AT91_MATRIX_RCB4 (1 << 4)
-#define AT91_MATRIX_RCB5 (1 << 5)
-
-#define AT91_MATRIX_TCMR 0x114 /* TCM Configuration Register */
-#define AT91_MATRIX_ITCM_SIZE (0xf << 0) /* Size of ITCM enabled memory block */
-#define AT91_MATRIX_ITCM_0 (0 << 0)
-#define AT91_MATRIX_ITCM_16 (5 << 0)
-#define AT91_MATRIX_ITCM_32 (6 << 0)
-#define AT91_MATRIX_DTCM_SIZE (0xf << 4) /* Size of DTCM enabled memory block */
-#define AT91_MATRIX_DTCM_0 (0 << 4)
-#define AT91_MATRIX_DTCM_16 (5 << 4)
-#define AT91_MATRIX_DTCM_32 (6 << 4)
-
-#define AT91_MATRIX_EBICSA 0x120 /* EBI0 Chip Select Assignment Register */
-#define AT91_MATRIX_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_CS3A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_CS3A_SMC (0 << 3)
-#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
-#define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */
-#define AT91_MATRIX_CS4A_SMC (0 << 4)
-#define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4)
-#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */
-#define AT91_MATRIX_CS5A_SMC (0 << 5)
-#define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5)
-#define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-#define AT91_MATRIX_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-#define AT91_MATRIX_VDDIOMSEL_1_8V (0 << 16)
-#define AT91_MATRIX_VDDIOMSEL_3_3V (1 << 16)
-
-
-#endif
+++ /dev/null
-/*
- * Matrix-centric header file for the AT91SAM9x5 family
- *
- * Copyright (C) 2009-2012 Atmel Corporation.
- *
- * Only EBI related registers.
- * Write Protect register definitions may be useful.
- *
- * Licensed under GPLv2 or later.
- */
-
-#ifndef AT91SAM9X5_MATRIX_H
-#define AT91SAM9X5_MATRIX_H
-
-#define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */
-#define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */
-#define AT91_MATRIX_EBI_CS1A_SMC (0 << 1)
-#define AT91_MATRIX_EBI_CS1A_SDRAMC (1 << 1)
-#define AT91_MATRIX_EBI_CS3A (1 << 3) /* Chip Select 3 Assignment */
-#define AT91_MATRIX_EBI_CS3A_SMC (0 << 3)
-#define AT91_MATRIX_EBI_CS3A_SMC_NANDFLASH (1 << 3)
-#define AT91_MATRIX_EBI_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */
-#define AT91_MATRIX_EBI_DBPU_ON (0 << 8)
-#define AT91_MATRIX_EBI_DBPU_OFF (1 << 8)
-#define AT91_MATRIX_EBI_VDDIOMSEL (1 << 16) /* Memory voltage selection */
-#define AT91_MATRIX_EBI_VDDIOMSEL_1_8V (0 << 16)
-#define AT91_MATRIX_EBI_VDDIOMSEL_3_3V (1 << 16)
-#define AT91_MATRIX_EBI_EBI_IOSR (1 << 17) /* EBI I/O slew rate selection */
-#define AT91_MATRIX_EBI_EBI_IOSR_REDUCED (0 << 17)
-#define AT91_MATRIX_EBI_EBI_IOSR_NORMAL (1 << 17)
-#define AT91_MATRIX_EBI_DDR_IOSR (1 << 18) /* DDR2 dedicated port I/O slew rate selection */
-#define AT91_MATRIX_EBI_DDR_IOSR_REDUCED (0 << 18)
-#define AT91_MATRIX_EBI_DDR_IOSR_NORMAL (1 << 18)
-#define AT91_MATRIX_NFD0_SELECT (1 << 24) /* NAND Flash Data Bus Selection */
-#define AT91_MATRIX_NFD0_ON_D0 (0 << 24)
-#define AT91_MATRIX_NFD0_ON_D16 (1 << 24)
-#define AT91_MATRIX_DDR_MP_EN (1 << 25) /* DDR Multi-port Enable */
-#define AT91_MATRIX_MP_OFF (0 << 25)
-#define AT91_MATRIX_MP_ON (1 << 25)
-
-#define AT91_MATRIX_WPMR (AT91_MATRIX + 0x1E4) /* Write Protect Mode Register */
-#define AT91_MATRIX_WPMR_WPEN (1 << 0) /* Write Protect ENable */
-#define AT91_MATRIX_WPMR_WP_WPDIS (0 << 0)
-#define AT91_MATRIX_WPMR_WP_WPEN (1 << 0)
-#define AT91_MATRIX_WPMR_WPKEY (0xFFFFFF << 8) /* Write Protect KEY */
-
-#define AT91_MATRIX_WPSR (AT91_MATRIX + 0x1E8) /* Write Protect Status Register */
-#define AT91_MATRIX_WPSR_WPVS (1 << 0) /* Write Protect Violation Status */
-#define AT91_MATRIX_WPSR_NO_WPV (0 << 0)
-#define AT91_MATRIX_WPSR_WPV (1 << 0)
-#define AT91_MATRIX_WPSR_WPVSRC (0xFFFF << 8) /* Write Protect Violation Source */
-
-#endif
+++ /dev/null
-/*
- * arch/arm/mach-at91/include/mach/io.h
- *
- * Copyright (C) 2003 SAN People
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef __ASM_ARCH_IO_H
-#define __ASM_ARCH_IO_H
-
-#define IO_SPACE_LIMIT 0xFFFFFFFF
-#define __io(a) __typesafe_io(a)
-
-#endif
#include <linux/atomic.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
+#include <asm/fncpy.h>
+#include <asm/cacheflush.h>
#include <mach/cpu.h>
#include <mach/hardware.h>
int memctrl;
} at91_pm_data;
-static void (*at91_pm_standby)(void);
void __iomem *at91_ramc_base[2];
static int at91_pm_valid_state(suspend_state_t state)
}
EXPORT_SYMBOL(at91_suspend_entering_slow_clock);
-
-static void (*slow_clock)(void __iomem *pmc, void __iomem *ramc0,
+static void (*at91_suspend_sram_fn)(void __iomem *pmc, void __iomem *ramc0,
void __iomem *ramc1, int memctrl);
-#ifdef CONFIG_AT91_SLOW_CLOCK
-extern void at91_slow_clock(void __iomem *pmc, void __iomem *ramc0,
+extern void at91_pm_suspend_in_sram(void __iomem *pmc, void __iomem *ramc0,
void __iomem *ramc1, int memctrl);
-extern u32 at91_slow_clock_sz;
-#endif
+extern u32 at91_pm_suspend_in_sram_sz;
+
+static void at91_pm_suspend(suspend_state_t state)
+{
+ unsigned int pm_data = at91_pm_data.memctrl;
+
+ pm_data |= (state == PM_SUSPEND_MEM) ?
+ AT91_PM_MODE(AT91_PM_SLOW_CLOCK) : 0;
+
+ flush_cache_all();
+ outer_disable();
+
+ at91_suspend_sram_fn(at91_pmc_base, at91_ramc_base[0],
+ at91_ramc_base[1], pm_data);
+
+ outer_resume();
+}
static int at91_pm_enter(suspend_state_t state)
{
at91_pinctrl_gpio_suspend();
switch (state) {
+ /*
+ * Suspend-to-RAM is like STANDBY plus slow clock mode, so
+ * drivers must suspend more deeply, the master clock switches
+ * to the clk32k and turns off the main oscillator
+ */
+ case PM_SUSPEND_MEM:
/*
- * Suspend-to-RAM is like STANDBY plus slow clock mode, so
- * drivers must suspend more deeply: only the master clock
- * controller may be using the main oscillator.
+ * Ensure that clocks are in a valid state.
*/
- case PM_SUSPEND_MEM:
- /*
- * Ensure that clocks are in a valid state.
- */
- if (!at91_pm_verify_clocks())
- goto error;
-
- /*
- * Enter slow clock mode by switching over to clk32k and
- * turning off the main oscillator; reverse on wakeup.
- */
- if (slow_clock) {
-#ifdef CONFIG_AT91_SLOW_CLOCK
- /* copy slow_clock handler to SRAM, and call it */
- memcpy(slow_clock, at91_slow_clock, at91_slow_clock_sz);
-#endif
- slow_clock(at91_pmc_base, at91_ramc_base[0],
- at91_ramc_base[1],
- at91_pm_data.memctrl);
- break;
- } else {
- pr_info("AT91: PM - no slow clock mode enabled ...\n");
- /* FALLTHROUGH leaving master clock alone */
- }
+ if (!at91_pm_verify_clocks())
+ goto error;
- /*
- * STANDBY mode has *all* drivers suspended; ignores irqs not
- * marked as 'wakeup' event sources; and reduces DRAM power.
- * But otherwise it's identical to PM_SUSPEND_ON: cpu idle, and
- * nothing fancy done with main or cpu clocks.
- */
- case PM_SUSPEND_STANDBY:
- /*
- * NOTE: the Wait-for-Interrupt instruction needs to be
- * in icache so no SDRAM accesses are needed until the
- * wakeup IRQ occurs and self-refresh is terminated.
- * For ARM 926 based chips, this requirement is weaker
- * as at91sam9 can access a RAM in self-refresh mode.
- */
- if (at91_pm_standby)
- at91_pm_standby();
- break;
+ at91_pm_suspend(state);
- case PM_SUSPEND_ON:
- cpu_do_idle();
- break;
+ break;
- default:
- pr_debug("AT91: PM - bogus suspend state %d\n", state);
- goto error;
+ /*
+ * STANDBY mode has *all* drivers suspended; ignores irqs not
+ * marked as 'wakeup' event sources; and reduces DRAM power.
+ * But otherwise it's identical to PM_SUSPEND_ON: cpu idle, and
+ * nothing fancy done with main or cpu clocks.
+ */
+ case PM_SUSPEND_STANDBY:
+ at91_pm_suspend(state);
+ break;
+
+ case PM_SUSPEND_ON:
+ cpu_do_idle();
+ break;
+
+ default:
+ pr_debug("AT91: PM - bogus suspend state %d\n", state);
+ goto error;
}
error:
.name = "cpuidle-at91",
};
-void at91_pm_set_standby(void (*at91_standby)(void))
+static void at91_pm_set_standby(void (*at91_standby)(void))
{
- if (at91_standby) {
+ if (at91_standby)
at91_cpuidle_device.dev.platform_data = at91_standby;
- at91_pm_standby = at91_standby;
- }
}
static const struct of_device_id ramc_ids[] __initconst = {
at91_pm_set_standby(standby);
}
-#ifdef CONFIG_AT91_SLOW_CLOCK
static void __init at91_pm_sram_init(void)
{
struct gen_pool *sram_pool;
return;
}
- sram_base = gen_pool_alloc(sram_pool, at91_slow_clock_sz);
+ sram_base = gen_pool_alloc(sram_pool, at91_pm_suspend_in_sram_sz);
if (!sram_base) {
- pr_warn("%s: unable to alloc ocram!\n", __func__);
+ pr_warn("%s: unable to alloc sram!\n", __func__);
return;
}
sram_pbase = gen_pool_virt_to_phys(sram_pool, sram_base);
- slow_clock = __arm_ioremap_exec(sram_pbase, at91_slow_clock_sz, false);
-}
-#endif
+ at91_suspend_sram_fn = __arm_ioremap_exec(sram_pbase,
+ at91_pm_suspend_in_sram_sz, false);
+ if (!at91_suspend_sram_fn) {
+ pr_warn("SRAM: Could not map\n");
+ return;
+ }
+ /* Copy the pm suspend handler to SRAM */
+ at91_suspend_sram_fn = fncpy(at91_suspend_sram_fn,
+ &at91_pm_suspend_in_sram, at91_pm_suspend_in_sram_sz);
+}
static void __init at91_pm_init(void)
{
-#ifdef CONFIG_AT91_SLOW_CLOCK
at91_pm_sram_init();
-#endif
-
- pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : ""));
if (at91_cpuidle_device.dev.platform_data)
platform_device_register(&at91_cpuidle_device);
- suspend_set_ops(&at91_pm_ops);
+ if (at91_suspend_sram_fn)
+ suspend_set_ops(&at91_pm_ops);
+ else
+ pr_info("AT91: PM not supported, due to no SRAM allocated\n");
}
void __init at91rm9200_pm_init(void)
#include <mach/at91_ramc.h>
-#ifdef CONFIG_PM
-extern void at91_pm_set_standby(void (*at91_standby)(void));
-#else
-static inline void at91_pm_set_standby(void (*at91_standby)(void)) { }
-#endif
+#define AT91_PM_MEMTYPE_MASK 0x0f
+
+#define AT91_PM_MODE_OFFSET 4
+#define AT91_PM_MODE_MASK 0x01
+#define AT91_PM_MODE(x) (((x) & AT91_PM_MODE_MASK) << AT91_PM_MODE_OFFSET)
+
+#define AT91_PM_SLOW_CLOCK 0x01
/*
* The AT91RM9200 goes into self-refresh mode with this command, and will
* still in self-refresh is "not recommended", but seems to work.
*/
+#ifndef __ASSEMBLY__
static inline void at91rm9200_standby(void)
{
u32 lpr = at91_ramc_read(0, AT91RM9200_SDRAMC_LPR);
}
#endif
+#endif
+++ /dev/null
-/*
- * arch/arm/mach-at91/pm_slow_clock.S
- *
- * Copyright (C) 2006 Savin Zlobec
- *
- * AT91SAM9 support:
- * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/linkage.h>
-#include <linux/clk/at91_pmc.h>
-#include <mach/hardware.h>
-#include <mach/at91_ramc.h>
-
-/*
- * When SLOWDOWN_MASTER_CLOCK is defined we will also slow down the Master
- * clock during suspend by adjusting its prescalar and divisor.
- * NOTE: This hasn't been shown to be stable on SAM9s; and on the RM9200 there
- * are errata regarding adjusting the prescalar and divisor.
- */
-#undef SLOWDOWN_MASTER_CLOCK
-
-pmc .req r0
-sdramc .req r1
-ramc1 .req r2
-memctrl .req r3
-tmp1 .req r4
-tmp2 .req r5
-
-/*
- * Wait until master clock is ready (after switching master clock source)
- */
- .macro wait_mckrdy
-1: ldr tmp1, [pmc, #AT91_PMC_SR]
- tst tmp1, #AT91_PMC_MCKRDY
- beq 1b
- .endm
-
-/*
- * Wait until master oscillator has stabilized.
- */
- .macro wait_moscrdy
-1: ldr tmp1, [pmc, #AT91_PMC_SR]
- tst tmp1, #AT91_PMC_MOSCS
- beq 1b
- .endm
-
-/*
- * Wait until PLLA has locked.
- */
- .macro wait_pllalock
-1: ldr tmp1, [pmc, #AT91_PMC_SR]
- tst tmp1, #AT91_PMC_LOCKA
- beq 1b
- .endm
-
-/*
- * Wait until PLLB has locked.
- */
- .macro wait_pllblock
-1: ldr tmp1, [pmc, #AT91_PMC_SR]
- tst tmp1, #AT91_PMC_LOCKB
- beq 1b
- .endm
-
- .text
-
- .arm
-
-/* void at91_slow_clock(void __iomem *pmc, void __iomem *sdramc,
- * void __iomem *ramc1, int memctrl)
- */
-ENTRY(at91_slow_clock)
- /* Save registers on stack */
- stmfd sp!, {r4 - r12, lr}
-
- /*
- * Register usage:
- * R0 = Base address of AT91_PMC
- * R1 = Base address of RAM Controller (SDRAM, DDRSDR, or AT91_SYS)
- * R2 = Base address of second RAM Controller or 0 if not present
- * R3 = Memory controller
- * R4 = temporary register
- * R5 = temporary register
- */
-
- /* Drain write buffer */
- mov tmp1, #0
- mcr p15, 0, tmp1, c7, c10, 4
-
- cmp memctrl, #AT91_MEMCTRL_MC
- bne ddr_sr_enable
-
- /*
- * at91rm9200 Memory controller
- */
- /* Put SDRAM in self-refresh mode */
- mov tmp1, #1
- str tmp1, [sdramc, #AT91RM9200_SDRAMC_SRR]
- b sdr_sr_done
-
- /*
- * DDRSDR Memory controller
- */
-ddr_sr_enable:
- cmp memctrl, #AT91_MEMCTRL_DDRSDR
- bne sdr_sr_enable
-
- /* LPDDR1 --> force DDR2 mode during self-refresh */
- ldr tmp1, [sdramc, #AT91_DDRSDRC_MDR]
- str tmp1, .saved_sam9_mdr
- bic tmp1, tmp1, #~AT91_DDRSDRC_MD
- cmp tmp1, #AT91_DDRSDRC_MD_LOW_POWER_DDR
- ldreq tmp1, [sdramc, #AT91_DDRSDRC_MDR]
- biceq tmp1, tmp1, #AT91_DDRSDRC_MD
- orreq tmp1, tmp1, #AT91_DDRSDRC_MD_DDR2
- streq tmp1, [sdramc, #AT91_DDRSDRC_MDR]
-
- /* prepare for DDRAM self-refresh mode */
- ldr tmp1, [sdramc, #AT91_DDRSDRC_LPR]
- str tmp1, .saved_sam9_lpr
- bic tmp1, #AT91_DDRSDRC_LPCB
- orr tmp1, #AT91_DDRSDRC_LPCB_SELF_REFRESH
-
- /* figure out if we use the second ram controller */
- cmp ramc1, #0
- beq ddr_no_2nd_ctrl
-
- ldr tmp2, [ramc1, #AT91_DDRSDRC_MDR]
- str tmp2, .saved_sam9_mdr1
- bic tmp2, tmp2, #~AT91_DDRSDRC_MD
- cmp tmp2, #AT91_DDRSDRC_MD_LOW_POWER_DDR
- ldreq tmp2, [ramc1, #AT91_DDRSDRC_MDR]
- biceq tmp2, tmp2, #AT91_DDRSDRC_MD
- orreq tmp2, tmp2, #AT91_DDRSDRC_MD_DDR2
- streq tmp2, [ramc1, #AT91_DDRSDRC_MDR]
-
- ldr tmp2, [ramc1, #AT91_DDRSDRC_LPR]
- str tmp2, .saved_sam9_lpr1
- bic tmp2, #AT91_DDRSDRC_LPCB
- orr tmp2, #AT91_DDRSDRC_LPCB_SELF_REFRESH
-
- /* Enable DDRAM self-refresh mode */
- str tmp2, [ramc1, #AT91_DDRSDRC_LPR]
-ddr_no_2nd_ctrl:
- str tmp1, [sdramc, #AT91_DDRSDRC_LPR]
-
- b sdr_sr_done
-
- /*
- * SDRAMC Memory controller
- */
-sdr_sr_enable:
- /* Enable SDRAM self-refresh mode */
- ldr tmp1, [sdramc, #AT91_SDRAMC_LPR]
- str tmp1, .saved_sam9_lpr
-
- bic tmp1, #AT91_SDRAMC_LPCB
- orr tmp1, #AT91_SDRAMC_LPCB_SELF_REFRESH
- str tmp1, [sdramc, #AT91_SDRAMC_LPR]
-
-sdr_sr_done:
- /* Save Master clock setting */
- ldr tmp1, [pmc, #AT91_PMC_MCKR]
- str tmp1, .saved_mckr
-
- /*
- * Set the Master clock source to slow clock
- */
- bic tmp1, tmp1, #AT91_PMC_CSS
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-
-#ifdef SLOWDOWN_MASTER_CLOCK
- /*
- * Set the Master Clock PRES and MDIV fields.
- *
- * See AT91RM9200 errata #27 and #28 for details.
- */
- mov tmp1, #0
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-#endif
-
- /* Save PLLA setting and disable it */
- ldr tmp1, [pmc, #AT91_CKGR_PLLAR]
- str tmp1, .saved_pllar
-
- mov tmp1, #AT91_PMC_PLLCOUNT
- orr tmp1, tmp1, #(1 << 29) /* bit 29 always set */
- str tmp1, [pmc, #AT91_CKGR_PLLAR]
-
- /* Save PLLB setting and disable it */
- ldr tmp1, [pmc, #AT91_CKGR_PLLBR]
- str tmp1, .saved_pllbr
-
- mov tmp1, #AT91_PMC_PLLCOUNT
- str tmp1, [pmc, #AT91_CKGR_PLLBR]
-
- /* Turn off the main oscillator */
- ldr tmp1, [pmc, #AT91_CKGR_MOR]
- bic tmp1, tmp1, #AT91_PMC_MOSCEN
- orr tmp1, tmp1, #AT91_PMC_KEY
- str tmp1, [pmc, #AT91_CKGR_MOR]
-
- /* Wait for interrupt */
- mcr p15, 0, tmp1, c7, c0, 4
-
- /* Turn on the main oscillator */
- ldr tmp1, [pmc, #AT91_CKGR_MOR]
- orr tmp1, tmp1, #AT91_PMC_MOSCEN
- orr tmp1, tmp1, #AT91_PMC_KEY
- str tmp1, [pmc, #AT91_CKGR_MOR]
-
- wait_moscrdy
-
- /* Restore PLLB setting */
- ldr tmp1, .saved_pllbr
- str tmp1, [pmc, #AT91_CKGR_PLLBR]
-
- tst tmp1, #(AT91_PMC_MUL & 0xff0000)
- bne 1f
- tst tmp1, #(AT91_PMC_MUL & ~0xff0000)
- beq 2f
-1:
- wait_pllblock
-2:
-
- /* Restore PLLA setting */
- ldr tmp1, .saved_pllar
- str tmp1, [pmc, #AT91_CKGR_PLLAR]
-
- tst tmp1, #(AT91_PMC_MUL & 0xff0000)
- bne 3f
- tst tmp1, #(AT91_PMC_MUL & ~0xff0000)
- beq 4f
-3:
- wait_pllalock
-4:
-
-#ifdef SLOWDOWN_MASTER_CLOCK
- /*
- * First set PRES if it was not 0,
- * than set CSS and MDIV fields.
- *
- * See AT91RM9200 errata #27 and #28 for details.
- */
- ldr tmp1, .saved_mckr
- tst tmp1, #AT91_PMC_PRES
- beq 2f
- and tmp1, tmp1, #AT91_PMC_PRES
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-#endif
-
- /*
- * Restore master clock setting
- */
-2: ldr tmp1, .saved_mckr
- str tmp1, [pmc, #AT91_PMC_MCKR]
-
- wait_mckrdy
-
- /*
- * at91rm9200 Memory controller
- * Do nothing - self-refresh is automatically disabled.
- */
- cmp memctrl, #AT91_MEMCTRL_MC
- beq ram_restored
-
- /*
- * DDRSDR Memory controller
- */
- cmp memctrl, #AT91_MEMCTRL_DDRSDR
- bne sdr_en_restore
- /* Restore MDR in case of LPDDR1 */
- ldr tmp1, .saved_sam9_mdr
- str tmp1, [sdramc, #AT91_DDRSDRC_MDR]
- /* Restore LPR on AT91 with DDRAM */
- ldr tmp1, .saved_sam9_lpr
- str tmp1, [sdramc, #AT91_DDRSDRC_LPR]
-
- /* if we use the second ram controller */
- cmp ramc1, #0
- ldrne tmp2, .saved_sam9_mdr1
- strne tmp2, [ramc1, #AT91_DDRSDRC_MDR]
- ldrne tmp2, .saved_sam9_lpr1
- strne tmp2, [ramc1, #AT91_DDRSDRC_LPR]
-
- b ram_restored
-
- /*
- * SDRAMC Memory controller
- */
-sdr_en_restore:
- /* Restore LPR on AT91 with SDRAM */
- ldr tmp1, .saved_sam9_lpr
- str tmp1, [sdramc, #AT91_SDRAMC_LPR]
-
-ram_restored:
- /* Restore registers, and return */
- ldmfd sp!, {r4 - r12, pc}
-
-
-.saved_mckr:
- .word 0
-
-.saved_pllar:
- .word 0
-
-.saved_pllbr:
- .word 0
-
-.saved_sam9_lpr:
- .word 0
-
-.saved_sam9_lpr1:
- .word 0
-
-.saved_sam9_mdr:
- .word 0
-
-.saved_sam9_mdr1:
- .word 0
-
-ENTRY(at91_slow_clock_sz)
- .word .-at91_slow_clock
--- /dev/null
+/*
+ * arch/arm/mach-at91/pm_slow_clock.S
+ *
+ * Copyright (C) 2006 Savin Zlobec
+ *
+ * AT91SAM9 support:
+ * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <linux/linkage.h>
+#include <linux/clk/at91_pmc.h>
+#include <mach/hardware.h>
+#include <mach/at91_ramc.h>
+#include "pm.h"
+
+#define SRAMC_SELF_FRESH_ACTIVE 0x01
+#define SRAMC_SELF_FRESH_EXIT 0x00
+
+pmc .req r0
+tmp1 .req r4
+tmp2 .req r5
+
+/*
+ * Wait until master clock is ready (after switching master clock source)
+ */
+ .macro wait_mckrdy
+1: ldr tmp1, [pmc, #AT91_PMC_SR]
+ tst tmp1, #AT91_PMC_MCKRDY
+ beq 1b
+ .endm
+
+/*
+ * Wait until master oscillator has stabilized.
+ */
+ .macro wait_moscrdy
+1: ldr tmp1, [pmc, #AT91_PMC_SR]
+ tst tmp1, #AT91_PMC_MOSCS
+ beq 1b
+ .endm
+
+/*
+ * Wait until PLLA has locked.
+ */
+ .macro wait_pllalock
+1: ldr tmp1, [pmc, #AT91_PMC_SR]
+ tst tmp1, #AT91_PMC_LOCKA
+ beq 1b
+ .endm
+
+/*
+ * Put the processor to enter the idle state
+ */
+ .macro at91_cpu_idle
+
+#if defined(CONFIG_CPU_V7)
+ mov tmp1, #AT91_PMC_PCK
+ str tmp1, [pmc, #AT91_PMC_SCDR]
+
+ dsb
+
+ wfi @ Wait For Interrupt
+#else
+ mcr p15, 0, tmp1, c7, c0, 4
+#endif
+
+ .endm
+
+ .text
+
+ .arm
+
+/*
+ * void at91_pm_suspend_in_sram(void __iomem *pmc, void __iomem *sdramc,
+ * void __iomem *ramc1, int memctrl)
+ * @input param:
+ * @r0: base address of AT91_PMC
+ * @r1: base address of SDRAM Controller (SDRAM, DDRSDR, or AT91_SYS)
+ * @r2: base address of second SDRAM Controller or 0 if not present
+ * @r3: pm information
+ */
+ENTRY(at91_pm_suspend_in_sram)
+ /* Save registers on stack */
+ stmfd sp!, {r4 - r12, lr}
+
+ /* Drain write buffer */
+ mov tmp1, #0
+ mcr p15, 0, tmp1, c7, c10, 4
+
+ str r0, .pmc_base
+ str r1, .sramc_base
+ str r2, .sramc1_base
+
+ and r0, r3, #AT91_PM_MEMTYPE_MASK
+ str r0, .memtype
+
+ lsr r0, r3, #AT91_PM_MODE_OFFSET
+ and r0, r0, #AT91_PM_MODE_MASK
+ str r0, .pm_mode
+
+ /* Active the self-refresh mode */
+ mov r0, #SRAMC_SELF_FRESH_ACTIVE
+ bl at91_sramc_self_refresh
+
+ ldr r0, .pm_mode
+ tst r0, #AT91_PM_SLOW_CLOCK
+ beq skip_disable_main_clock
+
+ ldr pmc, .pmc_base
+
+ /* Save Master clock setting */
+ ldr tmp1, [pmc, #AT91_PMC_MCKR]
+ str tmp1, .saved_mckr
+
+ /*
+ * Set the Master clock source to slow clock
+ */
+ bic tmp1, tmp1, #AT91_PMC_CSS
+ str tmp1, [pmc, #AT91_PMC_MCKR]
+
+ wait_mckrdy
+
+ /* Save PLLA setting and disable it */
+ ldr tmp1, [pmc, #AT91_CKGR_PLLAR]
+ str tmp1, .saved_pllar
+
+ mov tmp1, #AT91_PMC_PLLCOUNT
+ orr tmp1, tmp1, #(1 << 29) /* bit 29 always set */
+ str tmp1, [pmc, #AT91_CKGR_PLLAR]
+
+ /* Turn off the main oscillator */
+ ldr tmp1, [pmc, #AT91_CKGR_MOR]
+ bic tmp1, tmp1, #AT91_PMC_MOSCEN
+ orr tmp1, tmp1, #AT91_PMC_KEY
+ str tmp1, [pmc, #AT91_CKGR_MOR]
+
+skip_disable_main_clock:
+ ldr pmc, .pmc_base
+
+ /* Wait for interrupt */
+ at91_cpu_idle
+
+ ldr r0, .pm_mode
+ tst r0, #AT91_PM_SLOW_CLOCK
+ beq skip_enable_main_clock
+
+ ldr pmc, .pmc_base
+
+ /* Turn on the main oscillator */
+ ldr tmp1, [pmc, #AT91_CKGR_MOR]
+ orr tmp1, tmp1, #AT91_PMC_MOSCEN
+ orr tmp1, tmp1, #AT91_PMC_KEY
+ str tmp1, [pmc, #AT91_CKGR_MOR]
+
+ wait_moscrdy
+
+ /* Restore PLLA setting */
+ ldr tmp1, .saved_pllar
+ str tmp1, [pmc, #AT91_CKGR_PLLAR]
+
+ tst tmp1, #(AT91_PMC_MUL & 0xff0000)
+ bne 3f
+ tst tmp1, #(AT91_PMC_MUL & ~0xff0000)
+ beq 4f
+3:
+ wait_pllalock
+4:
+
+ /*
+ * Restore master clock setting
+ */
+ ldr tmp1, .saved_mckr
+ str tmp1, [pmc, #AT91_PMC_MCKR]
+
+ wait_mckrdy
+
+skip_enable_main_clock:
+ /* Exit the self-refresh mode */
+ mov r0, #SRAMC_SELF_FRESH_EXIT
+ bl at91_sramc_self_refresh
+
+ /* Restore registers, and return */
+ ldmfd sp!, {r4 - r12, pc}
+ENDPROC(at91_pm_suspend_in_sram)
+
+/*
+ * void at91_sramc_self_refresh(unsigned int is_active)
+ *
+ * @input param:
+ * @r0: 1 - active self-refresh mode
+ * 0 - exit self-refresh mode
+ * register usage:
+ * @r1: memory type
+ * @r2: base address of the sram controller
+ */
+
+ENTRY(at91_sramc_self_refresh)
+ ldr r1, .memtype
+ ldr r2, .sramc_base
+
+ cmp r1, #AT91_MEMCTRL_MC
+ bne ddrc_sf
+
+ /*
+ * at91rm9200 Memory controller
+ */
+
+ /*
+ * For exiting the self-refresh mode, do nothing,
+ * automatically exit the self-refresh mode.
+ */
+ tst r0, #SRAMC_SELF_FRESH_ACTIVE
+ beq exit_sramc_sf
+
+ /* Active SDRAM self-refresh mode */
+ mov r3, #1
+ str r3, [r2, #AT91RM9200_SDRAMC_SRR]
+ b exit_sramc_sf
+
+ddrc_sf:
+ cmp r1, #AT91_MEMCTRL_DDRSDR
+ bne sdramc_sf
+
+ /*
+ * DDR Memory controller
+ */
+ tst r0, #SRAMC_SELF_FRESH_ACTIVE
+ beq ddrc_exit_sf
+
+ /* LPDDR1 --> force DDR2 mode during self-refresh */
+ ldr r3, [r2, #AT91_DDRSDRC_MDR]
+ str r3, .saved_sam9_mdr
+ bic r3, r3, #~AT91_DDRSDRC_MD
+ cmp r3, #AT91_DDRSDRC_MD_LOW_POWER_DDR
+ ldreq r3, [r2, #AT91_DDRSDRC_MDR]
+ biceq r3, r3, #AT91_DDRSDRC_MD
+ orreq r3, r3, #AT91_DDRSDRC_MD_DDR2
+ streq r3, [r2, #AT91_DDRSDRC_MDR]
+
+ /* Active DDRC self-refresh mode */
+ ldr r3, [r2, #AT91_DDRSDRC_LPR]
+ str r3, .saved_sam9_lpr
+ bic r3, r3, #AT91_DDRSDRC_LPCB
+ orr r3, r3, #AT91_DDRSDRC_LPCB_SELF_REFRESH
+ str r3, [r2, #AT91_DDRSDRC_LPR]
+
+ /* If using the 2nd ddr controller */
+ ldr r2, .sramc1_base
+ cmp r2, #0
+ beq no_2nd_ddrc
+
+ ldr r3, [r2, #AT91_DDRSDRC_MDR]
+ str r3, .saved_sam9_mdr1
+ bic r3, r3, #~AT91_DDRSDRC_MD
+ cmp r3, #AT91_DDRSDRC_MD_LOW_POWER_DDR
+ ldreq r3, [r2, #AT91_DDRSDRC_MDR]
+ biceq r3, r3, #AT91_DDRSDRC_MD
+ orreq r3, r3, #AT91_DDRSDRC_MD_DDR2
+ streq r3, [r2, #AT91_DDRSDRC_MDR]
+
+ /* Active DDRC self-refresh mode */
+ ldr r3, [r2, #AT91_DDRSDRC_LPR]
+ str r3, .saved_sam9_lpr1
+ bic r3, r3, #AT91_DDRSDRC_LPCB
+ orr r3, r3, #AT91_DDRSDRC_LPCB_SELF_REFRESH
+ str r3, [r2, #AT91_DDRSDRC_LPR]
+
+no_2nd_ddrc:
+ b exit_sramc_sf
+
+ddrc_exit_sf:
+ /* Restore MDR in case of LPDDR1 */
+ ldr r3, .saved_sam9_mdr
+ str r3, [r2, #AT91_DDRSDRC_MDR]
+ /* Restore LPR on AT91 with DDRAM */
+ ldr r3, .saved_sam9_lpr
+ str r3, [r2, #AT91_DDRSDRC_LPR]
+
+ /* If using the 2nd ddr controller */
+ ldr r2, .sramc1_base
+ cmp r2, #0
+ ldrne r3, .saved_sam9_mdr1
+ strne r3, [r2, #AT91_DDRSDRC_MDR]
+ ldrne r3, .saved_sam9_lpr1
+ strne r3, [r2, #AT91_DDRSDRC_LPR]
+
+ b exit_sramc_sf
+
+ /*
+ * SDRAMC Memory controller
+ */
+sdramc_sf:
+ tst r0, #SRAMC_SELF_FRESH_ACTIVE
+ beq sdramc_exit_sf
+
+ /* Active SDRAMC self-refresh mode */
+ ldr r3, [r2, #AT91_SDRAMC_LPR]
+ str r3, .saved_sam9_lpr
+ bic r3, r3, #AT91_SDRAMC_LPCB
+ orr r3, r3, #AT91_SDRAMC_LPCB_SELF_REFRESH
+ str r3, [r2, #AT91_SDRAMC_LPR]
+
+sdramc_exit_sf:
+ ldr r3, .saved_sam9_lpr
+ str r3, [r2, #AT91_SDRAMC_LPR]
+
+exit_sramc_sf:
+ mov pc, lr
+ENDPROC(at91_sramc_self_refresh)
+
+.pmc_base:
+ .word 0
+.sramc_base:
+ .word 0
+.sramc1_base:
+ .word 0
+.memtype:
+ .word 0
+.pm_mode:
+ .word 0
+.saved_mckr:
+ .word 0
+.saved_pllar:
+ .word 0
+.saved_sam9_lpr:
+ .word 0
+.saved_sam9_lpr1:
+ .word 0
+.saved_sam9_mdr:
+ .word 0
+.saved_sam9_mdr1:
+ .word 0
+
+ENTRY(at91_pm_suspend_in_sram_sz)
+ .word .-at91_pm_suspend_in_sram
* Licensed under GPLv2 or later.
*/
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/gpio.h>
-#include <linux/micrel_phy.h>
#include <linux/of.h>
-#include <linux/of_irq.h>
#include <linux/of_platform.h>
-#include <linux/phy.h>
-#include <linux/clk-provider.h>
-#include <linux/phy.h>
-#include <mach/hardware.h>
-
-#include <asm/setup.h>
-#include <asm/irq.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include "generic.h"
+#include <asm/system_misc.h>
-static int ksz8081_phy_fixup(struct phy_device *phy)
-{
- int value;
+#include <mach/hardware.h>
- value = phy_read(phy, 0x16);
- value &= ~0x20;
- phy_write(phy, 0x16, value);
+#include "generic.h"
+#include "soc.h"
- return 0;
-}
+static const struct at91_soc sama5_socs[] = {
+ AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D31_EXID_MATCH,
+ "sama5d31", "sama5d3"),
+ AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D33_EXID_MATCH,
+ "sama5d33", "sama5d3"),
+ AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D34_EXID_MATCH,
+ "sama5d34", "sama5d3"),
+ AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D35_EXID_MATCH,
+ "sama5d35", "sama5d3"),
+ AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D36_EXID_MATCH,
+ "sama5d36", "sama5d3"),
+ AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D41_EXID_MATCH,
+ "sama5d41", "sama5d4"),
+ AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D42_EXID_MATCH,
+ "sama5d42", "sama5d4"),
+ AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D43_EXID_MATCH,
+ "sama5d43", "sama5d4"),
+ AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D44_EXID_MATCH,
+ "sama5d44", "sama5d4"),
+ { /* sentinel */ },
+};
static void __init sama5_dt_device_init(void)
{
- if (of_machine_is_compatible("atmel,sama5d4ek") &&
- IS_ENABLED(CONFIG_PHYLIB)) {
- phy_register_fixup_for_id("fc028000.etherne:00",
- ksz8081_phy_fixup);
- }
+ struct soc_device *soc;
+ struct device *soc_dev = NULL;
+
+ soc = at91_soc_init(sama5_socs);
+ if (soc != NULL)
+ soc_dev = soc_device_to_device(soc);
- of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, soc_dev);
at91sam9x5_pm_init();
}
DT_MACHINE_START(sama5_dt, "Atmel SAMA5")
/* Maintainer: Atmel */
- .map_io = at91_map_io,
.init_machine = sama5_dt_device_init,
.dt_compat = sama5_dt_board_compat,
MACHINE_END
-static struct map_desc at91_io_desc[] __initdata = {
- {
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_MPDDRC),
- .length = SZ_512,
- .type = MT_DEVICE,
- },
- {
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_PMC),
- .length = SZ_512,
- .type = MT_DEVICE,
- },
- { /* On sama5d4, we use USART3 as serial console */
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_USART3),
- .length = SZ_256,
- .type = MT_DEVICE,
- },
- { /* A bunch of peripheral with fine grained IO space */
- .virtual = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2),
- .pfn = __phys_to_pfn(SAMA5D4_BASE_SYS2),
- .length = SZ_2K,
- .type = MT_DEVICE,
- },
-};
-
-static void __init sama5_alt_map_io(void)
-{
- at91_alt_map_io();
- iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc));
-}
-
static const char *sama5_alt_dt_board_compat[] __initconst = {
"atmel,sama5d4",
NULL
DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5")
/* Maintainer: Atmel */
- .map_io = sama5_alt_map_io,
.init_machine = sama5_dt_device_init,
.dt_compat = sama5_alt_dt_board_compat,
.l2c_aux_mask = ~0UL,
+++ /dev/null
-/*
- * Copyright (C) 2007 Atmel Corporation.
- * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * Under GPLv2
- */
-
-#define pr_fmt(fmt) "AT91: " fmt
-
-#include <linux/module.h>
-#include <linux/io.h>
-#include <linux/mm.h>
-#include <linux/pm.h>
-#include <linux/of_address.h>
-#include <linux/pinctrl/machine.h>
-#include <linux/clk/at91_pmc.h>
-
-#include <asm/system_misc.h>
-#include <asm/mach/map.h>
-
-#include <mach/hardware.h>
-#include <mach/cpu.h>
-#include <mach/at91_dbgu.h>
-
-#include "generic.h"
-#include "pm.h"
-
-struct at91_socinfo at91_soc_initdata;
-EXPORT_SYMBOL(at91_soc_initdata);
-
-static struct map_desc at91_io_desc __initdata __maybe_unused = {
- .virtual = (unsigned long)AT91_VA_BASE_SYS,
- .pfn = __phys_to_pfn(AT91_BASE_SYS),
- .length = SZ_16K,
- .type = MT_DEVICE,
-};
-
-static struct map_desc at91_alt_io_desc __initdata __maybe_unused = {
- .virtual = (unsigned long)AT91_ALT_VA_BASE_SYS,
- .pfn = __phys_to_pfn(AT91_ALT_BASE_SYS),
- .length = 24 * SZ_1K,
- .type = MT_DEVICE,
-};
-
-static void __init soc_detect(u32 dbgu_base)
-{
- u32 cidr, socid;
-
- cidr = __raw_readl(AT91_IO_P2V(dbgu_base) + AT91_DBGU_CIDR);
- socid = cidr & ~AT91_CIDR_VERSION;
-
- switch (socid) {
- case ARCH_ID_AT91RM9200:
- at91_soc_initdata.type = AT91_SOC_RM9200;
- if (at91_soc_initdata.subtype == AT91_SOC_SUBTYPE_UNKNOWN)
- at91_soc_initdata.subtype = AT91_SOC_RM9200_BGA;
- break;
-
- case ARCH_ID_AT91SAM9260:
- at91_soc_initdata.type = AT91_SOC_SAM9260;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE;
- break;
-
- case ARCH_ID_AT91SAM9261:
- at91_soc_initdata.type = AT91_SOC_SAM9261;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE;
- break;
-
- case ARCH_ID_AT91SAM9263:
- at91_soc_initdata.type = AT91_SOC_SAM9263;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE;
- break;
-
- case ARCH_ID_AT91SAM9G20:
- at91_soc_initdata.type = AT91_SOC_SAM9G20;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE;
- break;
-
- case ARCH_ID_AT91SAM9G45:
- at91_soc_initdata.type = AT91_SOC_SAM9G45;
- if (cidr == ARCH_ID_AT91SAM9G45ES)
- at91_soc_initdata.subtype = AT91_SOC_SAM9G45ES;
- break;
-
- case ARCH_ID_AT91SAM9RL64:
- at91_soc_initdata.type = AT91_SOC_SAM9RL;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE;
- break;
-
- case ARCH_ID_AT91SAM9X5:
- at91_soc_initdata.type = AT91_SOC_SAM9X5;
- break;
-
- case ARCH_ID_AT91SAM9N12:
- at91_soc_initdata.type = AT91_SOC_SAM9N12;
- break;
-
- case ARCH_ID_SAMA5:
- at91_soc_initdata.exid = __raw_readl(AT91_IO_P2V(dbgu_base) + AT91_DBGU_EXID);
- if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D3) {
- at91_soc_initdata.type = AT91_SOC_SAMA5D3;
- }
- break;
- }
-
- /* at91sam9g10 */
- if ((socid & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
- at91_soc_initdata.type = AT91_SOC_SAM9G10;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_NONE;
- }
- /* at91sam9xe */
- else if ((cidr & AT91_CIDR_ARCH) == ARCH_FAMILY_AT91SAM9XE) {
- at91_soc_initdata.type = AT91_SOC_SAM9260;
- at91_soc_initdata.subtype = AT91_SOC_SAM9XE;
- }
-
- if (!at91_soc_is_detected())
- return;
-
- at91_soc_initdata.cidr = cidr;
-
- /* sub version of soc */
- if (!at91_soc_initdata.exid)
- at91_soc_initdata.exid = __raw_readl(AT91_IO_P2V(dbgu_base) + AT91_DBGU_EXID);
-
- if (at91_soc_initdata.type == AT91_SOC_SAM9G45) {
- switch (at91_soc_initdata.exid) {
- case ARCH_EXID_AT91SAM9M10:
- at91_soc_initdata.subtype = AT91_SOC_SAM9M10;
- break;
- case ARCH_EXID_AT91SAM9G46:
- at91_soc_initdata.subtype = AT91_SOC_SAM9G46;
- break;
- case ARCH_EXID_AT91SAM9M11:
- at91_soc_initdata.subtype = AT91_SOC_SAM9M11;
- break;
- }
- }
-
- if (at91_soc_initdata.type == AT91_SOC_SAM9X5) {
- switch (at91_soc_initdata.exid) {
- case ARCH_EXID_AT91SAM9G15:
- at91_soc_initdata.subtype = AT91_SOC_SAM9G15;
- break;
- case ARCH_EXID_AT91SAM9G35:
- at91_soc_initdata.subtype = AT91_SOC_SAM9G35;
- break;
- case ARCH_EXID_AT91SAM9X35:
- at91_soc_initdata.subtype = AT91_SOC_SAM9X35;
- break;
- case ARCH_EXID_AT91SAM9G25:
- at91_soc_initdata.subtype = AT91_SOC_SAM9G25;
- break;
- case ARCH_EXID_AT91SAM9X25:
- at91_soc_initdata.subtype = AT91_SOC_SAM9X25;
- break;
- }
- }
-
- if (at91_soc_initdata.type == AT91_SOC_SAMA5D3) {
- switch (at91_soc_initdata.exid) {
- case ARCH_EXID_SAMA5D31:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D31;
- break;
- case ARCH_EXID_SAMA5D33:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D33;
- break;
- case ARCH_EXID_SAMA5D34:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D34;
- break;
- case ARCH_EXID_SAMA5D35:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D35;
- break;
- case ARCH_EXID_SAMA5D36:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D36;
- break;
- }
- }
-}
-
-static void __init alt_soc_detect(u32 dbgu_base)
-{
- u32 cidr, socid;
-
- /* SoC ID */
- cidr = __raw_readl(AT91_ALT_IO_P2V(dbgu_base) + AT91_DBGU_CIDR);
- socid = cidr & ~AT91_CIDR_VERSION;
-
- switch (socid) {
- case ARCH_ID_SAMA5:
- at91_soc_initdata.exid = __raw_readl(AT91_ALT_IO_P2V(dbgu_base) + AT91_DBGU_EXID);
- if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D3) {
- at91_soc_initdata.type = AT91_SOC_SAMA5D3;
- } else if (at91_soc_initdata.exid & ARCH_EXID_SAMA5D4) {
- at91_soc_initdata.type = AT91_SOC_SAMA5D4;
- }
- break;
- }
-
- if (!at91_soc_is_detected())
- return;
-
- at91_soc_initdata.cidr = cidr;
-
- /* sub version of soc */
- if (!at91_soc_initdata.exid)
- at91_soc_initdata.exid = __raw_readl(AT91_ALT_IO_P2V(dbgu_base) + AT91_DBGU_EXID);
-
- if (at91_soc_initdata.type == AT91_SOC_SAMA5D4) {
- switch (at91_soc_initdata.exid) {
- case ARCH_EXID_SAMA5D41:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D41;
- break;
- case ARCH_EXID_SAMA5D42:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D42;
- break;
- case ARCH_EXID_SAMA5D43:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D43;
- break;
- case ARCH_EXID_SAMA5D44:
- at91_soc_initdata.subtype = AT91_SOC_SAMA5D44;
- break;
- }
- }
-}
-
-static const char *soc_name[] = {
- [AT91_SOC_RM9200] = "at91rm9200",
- [AT91_SOC_SAM9260] = "at91sam9260",
- [AT91_SOC_SAM9261] = "at91sam9261",
- [AT91_SOC_SAM9263] = "at91sam9263",
- [AT91_SOC_SAM9G10] = "at91sam9g10",
- [AT91_SOC_SAM9G20] = "at91sam9g20",
- [AT91_SOC_SAM9G45] = "at91sam9g45",
- [AT91_SOC_SAM9RL] = "at91sam9rl",
- [AT91_SOC_SAM9X5] = "at91sam9x5",
- [AT91_SOC_SAM9N12] = "at91sam9n12",
- [AT91_SOC_SAMA5D3] = "sama5d3",
- [AT91_SOC_SAMA5D4] = "sama5d4",
- [AT91_SOC_UNKNOWN] = "Unknown",
-};
-
-const char *at91_get_soc_type(struct at91_socinfo *c)
-{
- return soc_name[c->type];
-}
-EXPORT_SYMBOL(at91_get_soc_type);
-
-static const char *soc_subtype_name[] = {
- [AT91_SOC_RM9200_BGA] = "at91rm9200 BGA",
- [AT91_SOC_RM9200_PQFP] = "at91rm9200 PQFP",
- [AT91_SOC_SAM9XE] = "at91sam9xe",
- [AT91_SOC_SAM9G45ES] = "at91sam9g45es",
- [AT91_SOC_SAM9M10] = "at91sam9m10",
- [AT91_SOC_SAM9G46] = "at91sam9g46",
- [AT91_SOC_SAM9M11] = "at91sam9m11",
- [AT91_SOC_SAM9G15] = "at91sam9g15",
- [AT91_SOC_SAM9G35] = "at91sam9g35",
- [AT91_SOC_SAM9X35] = "at91sam9x35",
- [AT91_SOC_SAM9G25] = "at91sam9g25",
- [AT91_SOC_SAM9X25] = "at91sam9x25",
- [AT91_SOC_SAMA5D31] = "sama5d31",
- [AT91_SOC_SAMA5D33] = "sama5d33",
- [AT91_SOC_SAMA5D34] = "sama5d34",
- [AT91_SOC_SAMA5D35] = "sama5d35",
- [AT91_SOC_SAMA5D36] = "sama5d36",
- [AT91_SOC_SAMA5D41] = "sama5d41",
- [AT91_SOC_SAMA5D42] = "sama5d42",
- [AT91_SOC_SAMA5D43] = "sama5d43",
- [AT91_SOC_SAMA5D44] = "sama5d44",
- [AT91_SOC_SUBTYPE_NONE] = "None",
- [AT91_SOC_SUBTYPE_UNKNOWN] = "Unknown",
-};
-
-const char *at91_get_soc_subtype(struct at91_socinfo *c)
-{
- return soc_subtype_name[c->subtype];
-}
-EXPORT_SYMBOL(at91_get_soc_subtype);
-
-void __init at91_map_io(void)
-{
- /* Map peripherals */
- iotable_init(&at91_io_desc, 1);
-
- at91_soc_initdata.type = AT91_SOC_UNKNOWN;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_UNKNOWN;
-
- soc_detect(AT91_BASE_DBGU0);
- if (!at91_soc_is_detected())
- soc_detect(AT91_BASE_DBGU1);
-
- if (!at91_soc_is_detected())
- panic(pr_fmt("Impossible to detect the SOC type"));
-
- pr_info("Detected soc type: %s\n",
- at91_get_soc_type(&at91_soc_initdata));
- if (at91_soc_initdata.subtype != AT91_SOC_SUBTYPE_NONE)
- pr_info("Detected soc subtype: %s\n",
- at91_get_soc_subtype(&at91_soc_initdata));
-}
-
-void __init at91_alt_map_io(void)
-{
- /* Map peripherals */
- iotable_init(&at91_alt_io_desc, 1);
-
- at91_soc_initdata.type = AT91_SOC_UNKNOWN;
- at91_soc_initdata.subtype = AT91_SOC_SUBTYPE_UNKNOWN;
-
- alt_soc_detect(AT91_BASE_DBGU2);
- if (!at91_soc_is_detected())
- panic("AT91: Impossible to detect the SOC type");
-
- pr_info("AT91: Detected soc type: %s\n",
- at91_get_soc_type(&at91_soc_initdata));
- if (at91_soc_initdata.subtype != AT91_SOC_SUBTYPE_NONE)
- pr_info("AT91: Detected soc subtype: %s\n",
- at91_get_soc_subtype(&at91_soc_initdata));
-}
-
-void __iomem *at91_matrix_base;
-EXPORT_SYMBOL_GPL(at91_matrix_base);
-
-void __init at91_ioremap_matrix(u32 base_addr)
-{
- at91_matrix_base = ioremap(base_addr, 512);
- if (!at91_matrix_base)
- panic(pr_fmt("Impossible to ioremap at91_matrix_base\n"));
-}
--- /dev/null
+/*
+ * Copyright (C) 2015 Atmel
+ *
+ * Alexandre Belloni <alexandre.belloni@free-electrons.com
+ * Boris Brezillon <boris.brezillon@free-electrons.com
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ */
+
+#define pr_fmt(fmt) "AT91: " fmt
+
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/slab.h>
+#include <linux/sys_soc.h>
+
+#include "soc.h"
+
+#define AT91_DBGU_CIDR 0x40
+#define AT91_DBGU_CIDR_VERSION(x) ((x) & 0x1f)
+#define AT91_DBGU_CIDR_EXT BIT(31)
+#define AT91_DBGU_CIDR_MATCH_MASK 0x7fffffe0
+#define AT91_DBGU_EXID 0x44
+
+struct soc_device * __init at91_soc_init(const struct at91_soc *socs)
+{
+ struct soc_device_attribute *soc_dev_attr;
+ const struct at91_soc *soc;
+ struct soc_device *soc_dev;
+ struct device_node *np;
+ void __iomem *regs;
+ u32 cidr, exid;
+
+ np = of_find_compatible_node(NULL, NULL, "atmel,at91rm9200-dbgu");
+ if (!np)
+ np = of_find_compatible_node(NULL, NULL,
+ "atmel,at91sam9260-dbgu");
+
+ if (!np) {
+ pr_warn("Could not find DBGU node");
+ return NULL;
+ }
+
+ regs = of_iomap(np, 0);
+ of_node_put(np);
+
+ if (!regs) {
+ pr_warn("Could not map DBGU iomem range");
+ return NULL;
+ }
+
+ cidr = readl(regs + AT91_DBGU_CIDR);
+ exid = readl(regs + AT91_DBGU_EXID);
+
+ iounmap(regs);
+
+ for (soc = socs; soc->name; soc++) {
+ if (soc->cidr_match != (cidr & AT91_DBGU_CIDR_MATCH_MASK))
+ continue;
+
+ if (!(cidr & AT91_DBGU_CIDR_EXT) || soc->exid_match == exid)
+ break;
+ }
+
+ if (!soc->name) {
+ pr_warn("Could not find matching SoC description\n");
+ return NULL;
+ }
+
+ soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
+ if (!soc_dev_attr)
+ return NULL;
+
+ soc_dev_attr->family = soc->family;
+ soc_dev_attr->soc_id = soc->name;
+ soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%X",
+ AT91_DBGU_CIDR_VERSION(cidr));
+ soc_dev = soc_device_register(soc_dev_attr);
+ if (IS_ERR(soc_dev)) {
+ kfree(soc_dev_attr->revision);
+ kfree(soc_dev_attr);
+ pr_warn("Could not register SoC device\n");
+ return NULL;
+ }
+
+ if (soc->family)
+ pr_info("Detected SoC family: %s\n", soc->family);
+ pr_info("Detected SoC: %s, revision %X\n", soc->name,
+ AT91_DBGU_CIDR_VERSION(cidr));
+
+ return soc_dev;
+}
--- /dev/null
+/*
+ * Copyright (C) 2015 Atmel
+ *
+ * Boris Brezillon <boris.brezillon@free-electrons.com
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ */
+
+#ifndef __AT91_SOC_H
+#define __AT91_SOC_H
+
+#include <linux/sys_soc.h>
+
+struct at91_soc {
+ u32 cidr_match;
+ u32 exid_match;
+ const char *name;
+ const char *family;
+};
+
+#define AT91_SOC(__cidr, __exid, __name, __family) \
+ { \
+ .cidr_match = (__cidr), \
+ .exid_match = (__exid), \
+ .name = (__name), \
+ .family = (__family), \
+ }
+
+struct soc_device * __init
+at91_soc_init(const struct at91_soc *socs);
+
+#define AT91RM9200_CIDR_MATCH 0x09290780
+
+#define AT91SAM9260_CIDR_MATCH 0x019803a0
+#define AT91SAM9261_CIDR_MATCH 0x019703a0
+#define AT91SAM9263_CIDR_MATCH 0x019607a0
+#define AT91SAM9G20_CIDR_MATCH 0x019905a0
+#define AT91SAM9RL64_CIDR_MATCH 0x019b03a0
+#define AT91SAM9G45_CIDR_MATCH 0x019b05a0
+#define AT91SAM9X5_CIDR_MATCH 0x019a05a0
+#define AT91SAM9N12_CIDR_MATCH 0x019a07a0
+
+#define AT91SAM9M11_EXID_MATCH 0x00000001
+#define AT91SAM9M10_EXID_MATCH 0x00000002
+#define AT91SAM9G46_EXID_MATCH 0x00000003
+#define AT91SAM9G45_EXID_MATCH 0x00000004
+
+#define AT91SAM9G15_EXID_MATCH 0x00000000
+#define AT91SAM9G35_EXID_MATCH 0x00000001
+#define AT91SAM9X35_EXID_MATCH 0x00000002
+#define AT91SAM9G25_EXID_MATCH 0x00000003
+#define AT91SAM9X25_EXID_MATCH 0x00000004
+
+#define AT91SAM9CN12_EXID_MATCH 0x00000005
+#define AT91SAM9N12_EXID_MATCH 0x00000006
+#define AT91SAM9CN11_EXID_MATCH 0x00000009
+
+#define AT91SAM9XE128_CIDR_MATCH 0x329973a0
+#define AT91SAM9XE256_CIDR_MATCH 0x329a93a0
+#define AT91SAM9XE512_CIDR_MATCH 0x329aa3a0
+
+#define SAMA5D3_CIDR_MATCH 0x0a5c07c0
+#define SAMA5D31_EXID_MATCH 0x00444300
+#define SAMA5D33_EXID_MATCH 0x00414300
+#define SAMA5D34_EXID_MATCH 0x00414301
+#define SAMA5D35_EXID_MATCH 0x00584300
+#define SAMA5D36_EXID_MATCH 0x00004301
+
+#define SAMA5D4_CIDR_MATCH 0x0a5c07c0
+#define SAMA5D41_EXID_MATCH 0x00000001
+#define SAMA5D42_EXID_MATCH 0x00000002
+#define SAMA5D43_EXID_MATCH 0x00000003
+#define SAMA5D44_EXID_MATCH 0x00000004
+
+#endif /* __AT91_SOC_H */
/* Bases of da830 McASP1 register banks */
#define DAVINCI_DA830_MCASP1_REG_BASE 0x01D04000
+/* Bases of da830 McASP2 register banks */
+#define DAVINCI_DA830_MCASP2_REG_BASE 0x01D08000
+
/* EDMA channels of dm644x and dm355 */
#define DAVINCI_DMA_ASP0_TX 2
#define DAVINCI_DMA_ASP0_RX 3
#define DAVINCI_DA830_DMA_MCASP1_AREVT 2
#define DAVINCI_DA830_DMA_MCASP1_AXEVT 3
+/* EDMA channels of da830 McASP2 */
+#define DAVINCI_DA830_DMA_MCASP2_AREVT 4
+#define DAVINCI_DA830_DMA_MCASP2_AXEVT 5
+
/* Interrupts */
#define DAVINCI_ASP0_RX_INT IRQ_MBRINT
#define DAVINCI_ASP0_TX_INT IRQ_MBXINT
},
/* TX event */
{
+ .name = "tx",
.start = DAVINCI_DA830_DMA_MCASP1_AXEVT,
.end = DAVINCI_DA830_DMA_MCASP1_AXEVT,
.flags = IORESOURCE_DMA,
},
/* RX event */
{
+ .name = "rx",
.start = DAVINCI_DA830_DMA_MCASP1_AREVT,
.end = DAVINCI_DA830_DMA_MCASP1_AREVT,
.flags = IORESOURCE_DMA,
},
+ {
+ .name = "common",
+ .start = IRQ_DA8XX_MCASPINT,
+ .flags = IORESOURCE_IRQ,
+ },
};
static struct platform_device da830_mcasp1_device = {
.resource = da830_mcasp1_resources,
};
+static struct resource da830_mcasp2_resources[] = {
+ {
+ .name = "mpu",
+ .start = DAVINCI_DA830_MCASP2_REG_BASE,
+ .end = DAVINCI_DA830_MCASP2_REG_BASE + (SZ_1K * 12) - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ /* TX event */
+ {
+ .name = "tx",
+ .start = DAVINCI_DA830_DMA_MCASP2_AXEVT,
+ .end = DAVINCI_DA830_DMA_MCASP2_AXEVT,
+ .flags = IORESOURCE_DMA,
+ },
+ /* RX event */
+ {
+ .name = "rx",
+ .start = DAVINCI_DA830_DMA_MCASP2_AREVT,
+ .end = DAVINCI_DA830_DMA_MCASP2_AREVT,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .name = "common",
+ .start = IRQ_DA8XX_MCASPINT,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device da830_mcasp2_device = {
+ .name = "davinci-mcasp",
+ .id = 2,
+ .num_resources = ARRAY_SIZE(da830_mcasp2_resources),
+ .resource = da830_mcasp2_resources,
+};
+
static struct resource da850_mcasp_resources[] = {
{
.name = "mpu",
},
/* TX event */
{
+ .name = "tx",
.start = DAVINCI_DA8XX_DMA_MCASP0_AXEVT,
.end = DAVINCI_DA8XX_DMA_MCASP0_AXEVT,
.flags = IORESOURCE_DMA,
},
/* RX event */
{
+ .name = "rx",
.start = DAVINCI_DA8XX_DMA_MCASP0_AREVT,
.end = DAVINCI_DA8XX_DMA_MCASP0_AREVT,
.flags = IORESOURCE_DMA,
},
+ {
+ .name = "common",
+ .start = IRQ_DA8XX_MCASPINT,
+ .flags = IORESOURCE_IRQ,
+ },
};
static struct platform_device da850_mcasp_device = {
void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata)
{
- /* DA830/OMAP-L137 has 3 instances of McASP */
- if (cpu_is_davinci_da830() && id == 1) {
- da830_mcasp1_device.dev.platform_data = pdata;
- platform_device_register(&da830_mcasp1_device);
- } else if (cpu_is_davinci_da850()) {
- da850_mcasp_device.dev.platform_data = pdata;
- platform_device_register(&da850_mcasp_device);
+ struct platform_device *pdev;
+
+ switch (id) {
+ case 0:
+ /* Valid for DA830/OMAP-L137 or DA850/OMAP-L138 */
+ pdev = &da850_mcasp_device;
+ break;
+ case 1:
+ /* Valid for DA830/OMAP-L137 only */
+ if (!cpu_is_davinci_da830())
+ return;
+ pdev = &da830_mcasp1_device;
+ break;
+ case 2:
+ /* Valid for DA830/OMAP-L137 only */
+ if (!cpu_is_davinci_da830())
+ return;
+ pdev = &da830_mcasp2_device;
+ break;
+ default:
+ return;
}
+
+ pdev->dev.platform_data = pdata;
+ platform_device_register(pdev);
}
static struct resource da8xx_pruss_resources[] = {
[IRQ_DM646X_EMACMISCINT] = 7,
[IRQ_DM646X_MCASP0TXINT] = 7,
[IRQ_DM646X_MCASP0RXINT] = 7,
- [IRQ_AEMIFINT] = 7,
[IRQ_DM646X_RESERVED_3] = 7,
[IRQ_DM646X_MCASP1TXINT] = 7, /* clockevent */
[IRQ_TINT0_TINT34] = 7, /* clocksource */
.end = DAVINCI_DM646X_MCASP0_REG_BASE + (SZ_1K << 1) - 1,
.flags = IORESOURCE_MEM,
},
- /* first TX, then RX */
{
+ .name = "tx",
.start = DAVINCI_DM646X_DMA_MCASP0_AXEVT0,
.end = DAVINCI_DM646X_DMA_MCASP0_AXEVT0,
.flags = IORESOURCE_DMA,
},
{
+ .name = "rx",
.start = DAVINCI_DM646X_DMA_MCASP0_AREVT0,
.end = DAVINCI_DM646X_DMA_MCASP0_AREVT0,
.flags = IORESOURCE_DMA,
},
+ {
+ .name = "tx",
+ .start = IRQ_DM646X_MCASP0TXINT,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .name = "rx",
+ .start = IRQ_DM646X_MCASP0RXINT,
+ .flags = IORESOURCE_IRQ,
+ },
};
+/* DIT mode only, rx is not supported */
static struct resource dm646x_mcasp1_resources[] = {
{
.name = "mpu",
.end = DAVINCI_DM646X_MCASP1_REG_BASE + (SZ_1K << 1) - 1,
.flags = IORESOURCE_MEM,
},
- /* DIT mode, only TX event */
{
+ .name = "tx",
.start = DAVINCI_DM646X_DMA_MCASP1_AXEVT1,
.end = DAVINCI_DM646X_DMA_MCASP1_AXEVT1,
.flags = IORESOURCE_DMA,
},
- /* DIT mode, dummy entry */
{
- .start = -1,
- .end = -1,
- .flags = IORESOURCE_DMA,
+ .name = "tx",
+ .start = IRQ_DM646X_MCASP1TXINT,
+ .flags = IORESOURCE_IRQ,
},
};
#define IRQ_DM646X_EMACMISCINT 27
#define IRQ_DM646X_MCASP0TXINT 28
#define IRQ_DM646X_MCASP0RXINT 29
+#define IRQ_DM646X_MCASP1TXINT 30
#define IRQ_DM646X_RESERVED_3 31
-#define IRQ_DM646X_MCASP1TXINT 32
#define IRQ_DM646X_VLQINT 38
#define IRQ_DM646X_UARTINT2 42
#define IRQ_DM646X_SPINT0 43
select IMX_HAVE_IOMUX_V1
select MXC_AVIC
-config SOC_IMX25
- bool
- select ARCH_MXC_IOMUX_V3
- select CPU_ARM926T
- select MXC_AVIC
- select PINCTRL_IMX25
-
config SOC_IMX27
bool
select CPU_ARM926T
Include support for MX21ADS platform. This includes specific
configurations for the board and its peripherals.
-comment "MX25 platforms:"
-
-config MACH_MX25_3DS
- bool "Support MX25PDK (3DS) Platform"
- select IMX_HAVE_PLATFORM_FLEXCAN
- select IMX_HAVE_PLATFORM_FSL_USB2_UDC
- select IMX_HAVE_PLATFORM_IMX2_WDT
- select IMX_HAVE_PLATFORM_IMXDI_RTC
- select IMX_HAVE_PLATFORM_IMX_FB
- select IMX_HAVE_PLATFORM_IMX_I2C
- select IMX_HAVE_PLATFORM_IMX_KEYPAD
- select IMX_HAVE_PLATFORM_IMX_UART
- select IMX_HAVE_PLATFORM_MXC_EHCI
- select IMX_HAVE_PLATFORM_MXC_NAND
- select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
- select SOC_IMX25
-
-config MACH_EUKREA_CPUIMX25SD
- bool "Support Eukrea CPUIMX25 Platform"
- select IMX_HAVE_PLATFORM_FLEXCAN
- select IMX_HAVE_PLATFORM_FSL_USB2_UDC
- select IMX_HAVE_PLATFORM_IMX2_WDT
- select IMX_HAVE_PLATFORM_IMXDI_RTC
- select IMX_HAVE_PLATFORM_IMX_FB
- select IMX_HAVE_PLATFORM_IMX_I2C
- select IMX_HAVE_PLATFORM_IMX_UART
- select IMX_HAVE_PLATFORM_MXC_EHCI
- select IMX_HAVE_PLATFORM_MXC_NAND
- select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
- select USB_ULPI_VIEWPORT if USB_ULPI
- select SOC_IMX25
-
-choice
- prompt "Baseboard"
- depends on MACH_EUKREA_CPUIMX25SD
- default MACH_EUKREA_MBIMXSD25_BASEBOARD
-
-config MACH_EUKREA_MBIMXSD25_BASEBOARD
- bool "Eukrea MBIMXSD development board"
- select IMX_HAVE_PLATFORM_GPIO_KEYS
- select IMX_HAVE_PLATFORM_IMX_SSI
- select IMX_HAVE_PLATFORM_SPI_IMX
- select LEDS_GPIO_REGISTER
- help
- This adds board specific devices that can be found on Eukrea's
- MBIMXSD evaluation board.
-
-endchoice
-
-config MACH_IMX25_DT
- bool "Support i.MX25 platforms from device tree"
- select SOC_IMX25
- help
- Include support for Freescale i.MX25 based platforms
- using the device tree for discovery
-
comment "MX27 platforms:"
config MACH_MX27ADS
endif
+if ARCH_MULTI_V5
+
+comment "Device tree only"
+
+config SOC_IMX25
+ bool "i.MX25 support"
+ select ARCH_MXC_IOMUX_V3
+ select CPU_ARM926T
+ select MXC_AVIC
+ select PINCTRL_IMX25
+ help
+ This enables support for Freescale i.MX25 processor
+endif
+
if ARCH_MULTI_V7
comment "Device tree only"
select PL310_ERRATA_769419 if CACHE_L2X0
help
- This enable support for Freescale Vybrid VF610 processor.
+ This enables support for Freescale Vybrid VF610 processor.
choice
prompt "Clocksource for scheduler clock"
select ZONE_DMA if ARM_LPAE
help
- This enable support for Freescale LS1021A processor.
+ This enables support for Freescale LS1021A processor.
endif
obj-$(CONFIG_SOC_IMX1) += clk-imx1.o mm-imx1.o
obj-$(CONFIG_SOC_IMX21) += clk-imx21.o mm-imx21.o
-obj-$(CONFIG_SOC_IMX25) += clk-imx25.o mm-imx25.o ehci-imx25.o cpu-imx25.o
+obj-$(CONFIG_SOC_IMX25) += clk-imx25.o cpu-imx25.o mach-imx25.o
obj-$(CONFIG_SOC_IMX27) += cpu-imx27.o pm-imx27.o
obj-$(CONFIG_SOC_IMX27) += clk-imx27.o mm-imx27.o ehci-imx27.o
# i.MX21 based machines
obj-$(CONFIG_MACH_MX21ADS) += mach-mx21ads.o
-# i.MX25 based machines
-obj-$(CONFIG_MACH_MX25_3DS) += mach-mx25_3ds.o
-obj-$(CONFIG_MACH_EUKREA_CPUIMX25SD) += mach-eukrea_cpuimx25.o
-obj-$(CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD) += eukrea_mbimxsd25-baseboard.o
-obj-$(CONFIG_MACH_IMX25_DT) += imx25-dt.o
-
# i.MX27 based machines
obj-$(CONFIG_MACH_MX27ADS) += mach-mx27ads.o
obj-$(CONFIG_MACH_MX27_3DS) += mach-mx27_3ds.o
#include "clk.h"
#include "common.h"
#include "hardware.h"
-#include "mx25.h"
#define CCM_MPCTL 0x00
#define CCM_UPCTL 0x04
return 0;
}
-int __init mx25_clocks_init(void)
-{
- void __iomem *ccm;
-
- ccm = ioremap(MX25_CRM_BASE_ADDR, SZ_16K);
-
- __mx25_clocks_init(24000000, ccm);
-
- clk_register_clkdev(clk[gpt1_ipg], "ipg", "imx-gpt.0");
- clk_register_clkdev(clk[gpt_ipg_per], "per", "imx-gpt.0");
- /* i.mx25 has the i.mx21 type uart */
- clk_register_clkdev(clk[uart1_ipg], "ipg", "imx21-uart.0");
- clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.0");
- clk_register_clkdev(clk[uart2_ipg], "ipg", "imx21-uart.1");
- clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.1");
- clk_register_clkdev(clk[uart3_ipg], "ipg", "imx21-uart.2");
- clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.2");
- clk_register_clkdev(clk[uart4_ipg], "ipg", "imx21-uart.3");
- clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.3");
- clk_register_clkdev(clk[uart5_ipg], "ipg", "imx21-uart.4");
- clk_register_clkdev(clk[uart_ipg_per], "per", "imx21-uart.4");
- clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.0");
- clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.0");
- clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.0");
- clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.1");
- clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.1");
- clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.1");
- clk_register_clkdev(clk[ipg], "ipg", "mxc-ehci.2");
- clk_register_clkdev(clk[usbotg_ahb], "ahb", "mxc-ehci.2");
- clk_register_clkdev(clk[usb_div], "per", "mxc-ehci.2");
- clk_register_clkdev(clk[ipg], "ipg", "imx-udc-mx27");
- clk_register_clkdev(clk[usbotg_ahb], "ahb", "imx-udc-mx27");
- clk_register_clkdev(clk[usb_div], "per", "imx-udc-mx27");
- clk_register_clkdev(clk[nfc_ipg_per], NULL, "imx25-nand.0");
- /* i.mx25 has the i.mx35 type cspi */
- clk_register_clkdev(clk[cspi1_ipg], NULL, "imx35-cspi.0");
- clk_register_clkdev(clk[cspi2_ipg], NULL, "imx35-cspi.1");
- clk_register_clkdev(clk[cspi3_ipg], NULL, "imx35-cspi.2");
- clk_register_clkdev(clk[kpp_ipg], NULL, "imx-keypad");
- clk_register_clkdev(clk[tsc_ipg], NULL, "mx25-adc");
- clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.0");
- clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.1");
- clk_register_clkdev(clk[i2c_ipg_per], NULL, "imx21-i2c.2");
- clk_register_clkdev(clk[fec_ipg], "ipg", "imx25-fec.0");
- clk_register_clkdev(clk[fec_ahb], "ahb", "imx25-fec.0");
- clk_register_clkdev(clk[dryice_ipg], NULL, "imxdi_rtc.0");
- clk_register_clkdev(clk[lcdc_ipg_per], "per", "imx21-fb.0");
- clk_register_clkdev(clk[lcdc_ipg], "ipg", "imx21-fb.0");
- clk_register_clkdev(clk[lcdc_ahb], "ahb", "imx21-fb.0");
- clk_register_clkdev(clk[wdt_ipg], NULL, "imx2-wdt.0");
- clk_register_clkdev(clk[ssi1_ipg], NULL, "imx-ssi.0");
- clk_register_clkdev(clk[ssi2_ipg], NULL, "imx-ssi.1");
- clk_register_clkdev(clk[esdhc1_ipg_per], "per", "sdhci-esdhc-imx25.0");
- clk_register_clkdev(clk[esdhc1_ipg], "ipg", "sdhci-esdhc-imx25.0");
- clk_register_clkdev(clk[esdhc1_ahb], "ahb", "sdhci-esdhc-imx25.0");
- clk_register_clkdev(clk[esdhc2_ipg_per], "per", "sdhci-esdhc-imx25.1");
- clk_register_clkdev(clk[esdhc2_ipg], "ipg", "sdhci-esdhc-imx25.1");
- clk_register_clkdev(clk[esdhc2_ahb], "ahb", "sdhci-esdhc-imx25.1");
- clk_register_clkdev(clk[csi_ipg_per], "per", "imx25-camera.0");
- clk_register_clkdev(clk[csi_ipg], "ipg", "imx25-camera.0");
- clk_register_clkdev(clk[csi_ahb], "ahb", "imx25-camera.0");
- clk_register_clkdev(clk[dummy], "audmux", NULL);
- clk_register_clkdev(clk[can1_ipg], NULL, "flexcan.0");
- clk_register_clkdev(clk[can2_ipg], NULL, "flexcan.1");
- /* i.mx25 has the i.mx35 type sdma */
- clk_register_clkdev(clk[sdma_ipg], "ipg", "imx35-sdma");
- clk_register_clkdev(clk[sdma_ahb], "ahb", "imx35-sdma");
- clk_register_clkdev(clk[iim_ipg], "iim", NULL);
-
- mxc_timer_init(MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), MX25_INT_GPT1);
-
- return 0;
-}
-
static void __init mx25_clocks_init_dt(struct device_node *np)
{
struct device_node *refnp;
void mx1_map_io(void);
void mx21_map_io(void);
-void mx25_map_io(void);
void mx27_map_io(void);
void mx31_map_io(void);
void mx35_map_io(void);
void imx1_init_early(void);
void imx21_init_early(void);
-void imx25_init_early(void);
void imx27_init_early(void);
void imx31_init_early(void);
void imx35_init_early(void);
void tzic_init_irq(void);
void mx1_init_irq(void);
void mx21_init_irq(void);
-void mx25_init_irq(void);
void mx27_init_irq(void);
void mx31_init_irq(void);
void mx35_init_irq(void);
void imx1_soc_init(void);
void imx21_soc_init(void);
-void imx25_soc_init(void);
void imx27_soc_init(void);
void imx31_soc_init(void);
void imx35_soc_init(void);
void mxc_timer_init(void __iomem *, int);
int mx1_clocks_init(unsigned long fref);
int mx21_clocks_init(unsigned long lref, unsigned long fref);
-int mx25_clocks_init(void);
int mx27_clocks_init(unsigned long fref);
int mx31_clocks_init(unsigned long fref);
int mx35_clocks_init(void);
*/
#include <linux/module.h>
#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
#include "iim.h"
#include "hardware.h"
static int mx25_read_cpu_rev(void)
{
u32 rev;
+ void __iomem *iim_base;
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,imx25-iim");
+ iim_base = of_iomap(np, 0);
+ BUG_ON(!iim_base);
+ rev = readl(iim_base + MXC_IIMSREV);
+ iounmap(iim_base);
- rev = __raw_readl(MX25_IO_ADDRESS(MX25_IIM_BASE_ADDR + MXC_IIMSREV));
switch (rev) {
case 0x00:
return IMX_CHIP_REVISION_1_0;
+++ /dev/null
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include "devices/devices-common.h"
-
-extern const struct imx_fec_data imx25_fec_data;
-#define imx25_add_fec(pdata) \
- imx_add_fec(&imx25_fec_data, pdata)
-
-extern const struct imx_flexcan_data imx25_flexcan_data[];
-#define imx25_add_flexcan(id) \
- imx_add_flexcan(&imx25_flexcan_data[id])
-#define imx25_add_flexcan0() imx25_add_flexcan(0)
-#define imx25_add_flexcan1() imx25_add_flexcan(1)
-
-extern const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data;
-#define imx25_add_fsl_usb2_udc(pdata) \
- imx_add_fsl_usb2_udc(&imx25_fsl_usb2_udc_data, pdata)
-
-extern struct imx_imxdi_rtc_data imx25_imxdi_rtc_data;
-#define imx25_add_imxdi_rtc() \
- imx_add_imxdi_rtc(&imx25_imxdi_rtc_data)
-
-extern const struct imx_imx2_wdt_data imx25_imx2_wdt_data;
-#define imx25_add_imx2_wdt() \
- imx_add_imx2_wdt(&imx25_imx2_wdt_data)
-
-extern const struct imx_imx_fb_data imx25_imx_fb_data;
-#define imx25_add_imx_fb(pdata) \
- imx_add_imx_fb(&imx25_imx_fb_data, pdata)
-
-extern const struct imx_imx_i2c_data imx25_imx_i2c_data[];
-#define imx25_add_imx_i2c(id, pdata) \
- imx_add_imx_i2c(&imx25_imx_i2c_data[id], pdata)
-#define imx25_add_imx_i2c0(pdata) imx25_add_imx_i2c(0, pdata)
-#define imx25_add_imx_i2c1(pdata) imx25_add_imx_i2c(1, pdata)
-#define imx25_add_imx_i2c2(pdata) imx25_add_imx_i2c(2, pdata)
-
-extern const struct imx_imx_keypad_data imx25_imx_keypad_data;
-#define imx25_add_imx_keypad(pdata) \
- imx_add_imx_keypad(&imx25_imx_keypad_data, pdata)
-
-extern const struct imx_imx_ssi_data imx25_imx_ssi_data[];
-#define imx25_add_imx_ssi(id, pdata) \
- imx_add_imx_ssi(&imx25_imx_ssi_data[id], pdata)
-
-extern const struct imx_imx_uart_1irq_data imx25_imx_uart_data[];
-#define imx25_add_imx_uart(id, pdata) \
- imx_add_imx_uart_1irq(&imx25_imx_uart_data[id], pdata)
-#define imx25_add_imx_uart0(pdata) imx25_add_imx_uart(0, pdata)
-#define imx25_add_imx_uart1(pdata) imx25_add_imx_uart(1, pdata)
-#define imx25_add_imx_uart2(pdata) imx25_add_imx_uart(2, pdata)
-#define imx25_add_imx_uart3(pdata) imx25_add_imx_uart(3, pdata)
-#define imx25_add_imx_uart4(pdata) imx25_add_imx_uart(4, pdata)
-
-extern const struct imx_mx2_camera_data imx25_mx2_camera_data;
-#define imx25_add_mx2_camera(pdata) \
- imx_add_mx2_camera(&imx25_mx2_camera_data, pdata)
-
-extern const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data;
-#define imx25_add_mxc_ehci_otg(pdata) \
- imx_add_mxc_ehci(&imx25_mxc_ehci_otg_data, pdata)
-extern const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data;
-#define imx25_add_mxc_ehci_hs(pdata) \
- imx_add_mxc_ehci(&imx25_mxc_ehci_hs_data, pdata)
-
-extern const struct imx_mxc_nand_data imx25_mxc_nand_data;
-#define imx25_add_mxc_nand(pdata) \
- imx_add_mxc_nand(&imx25_mxc_nand_data, pdata)
-
-extern const struct imx_sdhci_esdhc_imx_data imx25_sdhci_esdhc_imx_data[];
-#define imx25_add_sdhci_esdhc_imx(id, pdata) \
- imx_add_sdhci_esdhc_imx(&imx25_sdhci_esdhc_imx_data[id], pdata)
-
-extern const struct imx_spi_imx_data imx25_cspi_data[];
-#define imx25_add_spi_imx(id, pdata) \
- imx_add_spi_imx(&imx25_cspi_data[id], pdata)
-#define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata)
-#define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata)
-#define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata)
config IMX_HAVE_PLATFORM_IMX2_WDT
bool
-config IMX_HAVE_PLATFORM_IMXDI_RTC
- bool
-
config IMX_HAVE_PLATFORM_IMX_FB
bool
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX21_HCD) += platform-imx21-hcd.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX27_CODA) += platform-imx27-coda.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX2_WDT) += platform-imx2-wdt.o
-obj-$(CONFIG_IMX_HAVE_PLATFORM_IMXDI_RTC) += platform-imxdi_rtc.o
obj-y += platform-imx-dma.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB) += platform-imx-fb.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o
.irq = soc ## _INT_FEC, \
}
-#ifdef CONFIG_SOC_IMX25
-const struct imx_fec_data imx25_fec_data __initconst =
- imx_fec_data_entry_single(MX25, "imx25-fec");
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_fec_data imx27_fec_data __initconst =
imx_fec_data_entry_single(MX27, "imx27-fec");
.irq = soc ## _INT_USB_OTG, \
}
-#ifdef CONFIG_SOC_IMX25
-const struct imx_fsl_usb2_udc_data imx25_fsl_usb2_udc_data __initconst =
- imx_fsl_usb2_udc_data_entry_single(MX25, "imx-udc-mx27");
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst =
imx_fsl_usb2_udc_data_entry_single(MX27, "imx-udc-mx27");
imx_imx_fb_data_entry_single(MX21, "imx21-fb", SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
-#ifdef CONFIG_SOC_IMX25
-const struct imx_imx_fb_data imx25_imx_fb_data __initconst =
- imx_imx_fb_data_entry_single(MX25, "imx21-fb", SZ_16K);
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_fb_data imx27_imx_fb_data __initconst =
imx_imx_fb_data_entry_single(MX27, "imx21-fb", SZ_4K);
imx_imx_i2c_data_entry_single(MX21, "imx21-i2c", 0, , SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
-#ifdef CONFIG_SOC_IMX25
-const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst = {
-#define imx25_imx_i2c_data_entry(_id, _hwid) \
- imx_imx_i2c_data_entry(MX25, "imx21-i2c", _id, _hwid, SZ_16K)
- imx25_imx_i2c_data_entry(0, 1),
- imx25_imx_i2c_data_entry(1, 2),
- imx25_imx_i2c_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_i2c_data imx27_imx_i2c_data[] __initconst = {
#define imx27_imx_i2c_data_entry(_id, _hwid) \
imx_imx_keypad_data_entry_single(MX21, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX21 */
-#ifdef CONFIG_SOC_IMX25
-const struct imx_imx_keypad_data imx25_imx_keypad_data __initconst =
- imx_imx_keypad_data_entry_single(MX25, SZ_16K);
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst =
imx_imx_keypad_data_entry_single(MX27, SZ_16);
};
#endif /* ifdef CONFIG_SOC_IMX21 */
-#ifdef CONFIG_SOC_IMX25
-const struct imx_imx_ssi_data imx25_imx_ssi_data[] __initconst = {
-#define imx25_imx_ssi_data_entry(_id, _hwid) \
- imx_imx_ssi_data_entry(MX25, _id, _hwid, SZ_4K)
- imx25_imx_ssi_data_entry(0, 1),
- imx25_imx_ssi_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_ssi_data imx27_imx_ssi_data[] __initconst = {
#define imx27_imx_ssi_data_entry(_id, _hwid) \
};
#endif
-#ifdef CONFIG_SOC_IMX25
-const struct imx_imx_uart_1irq_data imx25_imx_uart_data[] __initconst = {
-#define imx25_imx_uart_data_entry(_id, _hwid) \
- imx_imx_uart_1irq_data_entry(MX25, _id, _hwid, SZ_16K)
- imx25_imx_uart_data_entry(0, 1),
- imx25_imx_uart_data_entry(1, 2),
- imx25_imx_uart_data_entry(2, 3),
- imx25_imx_uart_data_entry(3, 4),
- imx25_imx_uart_data_entry(4, 5),
-};
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_imx_uart_1irq_data imx27_imx_uart_data[] __initconst = {
#define imx27_imx_uart_data_entry(_id, _hwid) \
imx_imx2_wdt_data_entry_single(MX21, 0, , SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
-#ifdef CONFIG_SOC_IMX25
-const struct imx_imx2_wdt_data imx25_imx2_wdt_data __initconst =
- imx_imx2_wdt_data_entry_single(MX25, 0, , SZ_16K);
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_imx2_wdt_data imx27_imx2_wdt_data __initconst =
imx_imx2_wdt_data_entry_single(MX27, 0, , SZ_4K);
+++ /dev/null
-/*
- * Copyright (C) 2010 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License version 2 as published by the
- * Free Software Foundation.
- */
-#include <asm/sizes.h>
-
-#include "../hardware.h"
-#include "devices-common.h"
-
-#define imx_imxdi_rtc_data_entry_single(soc) \
- { \
- .iobase = soc ## _DRYICE_BASE_ADDR, \
- .irq = soc ## _INT_DRYICE, \
- }
-
-#ifdef CONFIG_SOC_IMX25
-const struct imx_imxdi_rtc_data imx25_imxdi_rtc_data __initconst =
- imx_imxdi_rtc_data_entry_single(MX25);
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
-struct platform_device *__init imx_add_imxdi_rtc(
- const struct imx_imxdi_rtc_data *data)
-{
- struct resource res[] = {
- {
- .start = data->iobase,
- .end = data->iobase + SZ_16K - 1,
- .flags = IORESOURCE_MEM,
- }, {
- .start = data->irq,
- .end = data->irq,
- .flags = IORESOURCE_IRQ,
- },
- };
-
- return imx_add_platform_device("imxdi_rtc", 0,
- res, ARRAY_SIZE(res), NULL, 0);
-}
.irqemmaprp = soc ## _INT_EMMAPRP, \
}
-#ifdef CONFIG_SOC_IMX25
-const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst =
- imx_mx2_camera_data_entry_single(MX25, "imx25-camera");
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst =
imx_mx2_camera_data_entry_single_emma(MX27, "imx27-camera");
.irq = soc ## _INT_USB_ ## hs, \
}
-#ifdef CONFIG_SOC_IMX25
-const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst =
- imx_mxc_ehci_data_entry_single(MX25, 0, OTG);
-const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst =
- imx_mxc_ehci_data_entry_single(MX25, 1, HS);
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst =
imx_mxc_ehci_data_entry_single(MX27, 0, OTG);
imx_mxc_nand_data_entry_single(MX21, "imx21-nand", SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
-#ifdef CONFIG_SOC_IMX25
-const struct imx_mxc_nand_data imx25_mxc_nand_data __initconst =
- imx_mxc_nand_data_entry_single(MX25, "imx25-nand", SZ_8K);
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_mxc_nand_data imx27_mxc_nand_data __initconst =
imx_mxc_nand_data_entry_single(MX27, "imx27-nand", SZ_4K);
};
#endif
-#ifdef CONFIG_SOC_IMX25
-/* i.mx25 has the i.mx35 type cspi */
-const struct imx_spi_imx_data imx25_cspi_data[] __initconst = {
-#define imx25_cspi_data_entry(_id, _hwid) \
- imx_spi_imx_data_entry(MX25, CSPI, "imx35-cspi", _id, _hwid, SZ_16K)
- imx25_cspi_data_entry(0, 1),
- imx25_cspi_data_entry(1, 2),
- imx25_cspi_data_entry(2, 3),
-};
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX27
const struct imx_spi_imx_data imx27_cspi_data[] __initconst = {
#define imx27_cspi_data_entry(_id, _hwid) \
+++ /dev/null
-/*
- * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
- * Copyright (C) 2010 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/platform_data/usb-ehci-mxc.h>
-
-#include "ehci.h"
-#include "hardware.h"
-
-#define USBCTRL_OTGBASE_OFFSET 0x600
-
-#define MX25_OTG_SIC_SHIFT 29
-#define MX25_OTG_SIC_MASK (0x3 << MX25_OTG_SIC_SHIFT)
-#define MX25_OTG_PM_BIT (1 << 24)
-#define MX25_OTG_PP_BIT (1 << 11)
-#define MX25_OTG_OCPOL_BIT (1 << 3)
-
-#define MX25_H1_SIC_SHIFT 21
-#define MX25_H1_SIC_MASK (0x3 << MX25_H1_SIC_SHIFT)
-#define MX25_H1_PP_BIT (1 << 18)
-#define MX25_H1_PM_BIT (1 << 16)
-#define MX25_H1_IPPUE_UP_BIT (1 << 7)
-#define MX25_H1_IPPUE_DOWN_BIT (1 << 6)
-#define MX25_H1_TLL_BIT (1 << 5)
-#define MX25_H1_USBTE_BIT (1 << 4)
-#define MX25_H1_OCPOL_BIT (1 << 2)
-
-int mx25_initialize_usb_hw(int port, unsigned int flags)
-{
- unsigned int v;
-
- v = readl(MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
-
- switch (port) {
- case 0: /* OTG port */
- v &= ~(MX25_OTG_SIC_MASK | MX25_OTG_PM_BIT | MX25_OTG_PP_BIT |
- MX25_OTG_OCPOL_BIT);
- v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_OTG_SIC_SHIFT;
-
- if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
- v |= MX25_OTG_PM_BIT;
-
- if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH)
- v |= MX25_OTG_PP_BIT;
-
- if (!(flags & MXC_EHCI_OC_PIN_ACTIVE_LOW))
- v |= MX25_OTG_OCPOL_BIT;
-
- break;
- case 1: /* H1 port */
- v &= ~(MX25_H1_SIC_MASK | MX25_H1_PM_BIT | MX25_H1_PP_BIT |
- MX25_H1_OCPOL_BIT | MX25_H1_TLL_BIT | MX25_H1_USBTE_BIT |
- MX25_H1_IPPUE_DOWN_BIT | MX25_H1_IPPUE_UP_BIT);
- v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_H1_SIC_SHIFT;
-
- if (!(flags & MXC_EHCI_POWER_PINS_ENABLED))
- v |= MX25_H1_PM_BIT;
-
- if (flags & MXC_EHCI_PWR_PIN_ACTIVE_HIGH)
- v |= MX25_H1_PP_BIT;
-
- if (!(flags & MXC_EHCI_OC_PIN_ACTIVE_LOW))
- v |= MX25_H1_OCPOL_BIT;
-
- if (!(flags & MXC_EHCI_TTL_ENABLED))
- v |= MX25_H1_TLL_BIT;
-
- if (flags & MXC_EHCI_INTERNAL_PHY)
- v |= MX25_H1_USBTE_BIT;
-
- if (flags & MXC_EHCI_IPPUE_DOWN)
- v |= MX25_H1_IPPUE_DOWN_BIT;
-
- if (flags & MXC_EHCI_IPPUE_UP)
- v |= MX25_H1_IPPUE_UP_BIT;
-
- break;
- default:
- return -EINVAL;
- }
-
- writel(v, MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET));
-
- return 0;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2010 Eric Benard - eric@eukrea.com
- *
- * Based on pcm970-baseboard.c which is :
- * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-#include <linux/gpio.h>
-#include <linux/leds.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/spi/spi.h>
-#include <video/platform_lcd.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "devices-imx25.h"
-#include "hardware.h"
-#include "iomux-mx25.h"
-#include "mx25.h"
-
-static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
- /* LCD */
- MX25_PAD_LD0__LD0,
- MX25_PAD_LD1__LD1,
- MX25_PAD_LD2__LD2,
- MX25_PAD_LD3__LD3,
- MX25_PAD_LD4__LD4,
- MX25_PAD_LD5__LD5,
- MX25_PAD_LD6__LD6,
- MX25_PAD_LD7__LD7,
- MX25_PAD_LD8__LD8,
- MX25_PAD_LD9__LD9,
- MX25_PAD_LD10__LD10,
- MX25_PAD_LD11__LD11,
- MX25_PAD_LD12__LD12,
- MX25_PAD_LD13__LD13,
- MX25_PAD_LD14__LD14,
- MX25_PAD_LD15__LD15,
- MX25_PAD_GPIO_E__LD16,
- MX25_PAD_GPIO_F__LD17,
- MX25_PAD_HSYNC__HSYNC,
- MX25_PAD_VSYNC__VSYNC,
- MX25_PAD_LSCLK__LSCLK,
- MX25_PAD_OE_ACD__OE_ACD,
- MX25_PAD_CONTRAST__CONTRAST,
- /* LCD_PWR */
- MX25_PAD_PWM__GPIO_1_26,
- /* LED */
- MX25_PAD_POWER_FAIL__GPIO_3_19,
- /* SWITCH */
- MX25_PAD_VSTBY_ACK__GPIO_3_18,
- /* UART2 */
- MX25_PAD_UART2_RTS__UART2_RTS,
- MX25_PAD_UART2_CTS__UART2_CTS,
- MX25_PAD_UART2_TXD__UART2_TXD,
- MX25_PAD_UART2_RXD__UART2_RXD,
- /* SD1 */
- MX25_PAD_SD1_CMD__SD1_CMD,
- MX25_PAD_SD1_CLK__SD1_CLK,
- MX25_PAD_SD1_DATA0__SD1_DATA0,
- MX25_PAD_SD1_DATA1__SD1_DATA1,
- MX25_PAD_SD1_DATA2__SD1_DATA2,
- MX25_PAD_SD1_DATA3__SD1_DATA3,
- /* SD1 CD */
- MX25_PAD_DE_B__GPIO_2_20,
- /* I2S */
- MX25_PAD_KPP_COL3__AUD5_TXFS,
- MX25_PAD_KPP_COL2__AUD5_TXC,
- MX25_PAD_KPP_COL1__AUD5_RXD,
- MX25_PAD_KPP_COL0__AUD5_TXD,
- /* CAN */
- MX25_PAD_GPIO_D__CAN2_RX,
- MX25_PAD_GPIO_C__CAN2_TX,
- /* SPI1 */
- MX25_PAD_CSPI1_MOSI__CSPI1_MOSI,
- MX25_PAD_CSPI1_MISO__CSPI1_MISO,
- MX25_PAD_CSPI1_SS0__GPIO_1_16,
- MX25_PAD_CSPI1_SS1__GPIO_1_17,
- MX25_PAD_CSPI1_SCLK__CSPI1_SCLK,
- MX25_PAD_CSPI1_RDY__GPIO_2_22,
-};
-
-#define GPIO_LED1 IMX_GPIO_NR(3, 19)
-#define GPIO_SWITCH1 IMX_GPIO_NR(3, 18)
-#define GPIO_SD1CD IMX_GPIO_NR(2, 20)
-#define GPIO_LCDPWR IMX_GPIO_NR(1, 26)
-#define GPIO_SPI1_SS0 IMX_GPIO_NR(1, 16)
-#define GPIO_SPI1_SS1 IMX_GPIO_NR(1, 17)
-#define GPIO_SPI1_IRQ IMX_GPIO_NR(2, 22)
-
-static struct imx_fb_videomode eukrea_mximxsd_modes[] = {
- {
- .mode = {
- .name = "CMO-QVGA",
- .refresh = 60,
- .xres = 320,
- .yres = 240,
- .pixclock = KHZ2PICOS(6500),
- .left_margin = 30,
- .right_margin = 38,
- .upper_margin = 20,
- .lower_margin = 3,
- .hsync_len = 15,
- .vsync_len = 4,
- },
- .bpp = 16,
- .pcr = 0xCAD08B80,
- }, {
- .mode = {
- .name = "DVI-VGA",
- .refresh = 60,
- .xres = 640,
- .yres = 480,
- .pixclock = 32000,
- .hsync_len = 7,
- .left_margin = 100,
- .right_margin = 100,
- .vsync_len = 7,
- .upper_margin = 7,
- .lower_margin = 100,
- },
- .pcr = 0xFA208B80,
- .bpp = 16,
- }, {
- .mode = {
- .name = "DVI-SVGA",
- .refresh = 60,
- .xres = 800,
- .yres = 600,
- .pixclock = 25000,
- .hsync_len = 7,
- .left_margin = 75,
- .right_margin = 75,
- .vsync_len = 7,
- .upper_margin = 7,
- .lower_margin = 75,
- },
- .pcr = 0xFA208B80,
- .bpp = 16,
- },
-};
-
-static const struct imx_fb_platform_data eukrea_mximxsd_fb_pdata __initconst = {
- .mode = eukrea_mximxsd_modes,
- .num_modes = ARRAY_SIZE(eukrea_mximxsd_modes),
- .pwmr = 0x00A903FF,
- .lscr1 = 0x00120300,
- .dmacr = 0x00040060,
-};
-
-static void eukrea_mbimxsd_lcd_power_set(struct plat_lcd_data *pd,
- unsigned int power)
-{
- if (power)
- gpio_direction_output(GPIO_LCDPWR, 1);
- else
- gpio_direction_output(GPIO_LCDPWR, 0);
-}
-
-static struct plat_lcd_data eukrea_mbimxsd_lcd_power_data = {
- .set_power = eukrea_mbimxsd_lcd_power_set,
-};
-
-static struct platform_device eukrea_mbimxsd_lcd_powerdev = {
- .name = "platform-lcd",
- .dev.platform_data = &eukrea_mbimxsd_lcd_power_data,
-};
-
-static const struct gpio_led eukrea_mbimxsd_leds[] __initconst = {
- {
- .name = "led1",
- .default_trigger = "heartbeat",
- .active_low = 1,
- .gpio = GPIO_LED1,
- },
-};
-
-static const struct gpio_led_platform_data
- eukrea_mbimxsd_led_info __initconst = {
- .leds = eukrea_mbimxsd_leds,
- .num_leds = ARRAY_SIZE(eukrea_mbimxsd_leds),
-};
-
-static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
- {
- .gpio = GPIO_SWITCH1,
- .code = BTN_0,
- .desc = "BP1",
- .active_low = 1,
- .wakeup = 1,
- },
-};
-
-static const struct gpio_keys_platform_data
- eukrea_mbimxsd_button_data __initconst = {
- .buttons = eukrea_mbimxsd_gpio_buttons,
- .nbuttons = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
-};
-
-static struct platform_device *platform_devices[] __initdata = {
- &eukrea_mbimxsd_lcd_powerdev,
-};
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
- .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static struct i2c_board_info eukrea_mbimxsd_i2c_devices[] = {
- {
- I2C_BOARD_INFO("tlv320aic23", 0x1a),
- },
-};
-
-static const
-struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata __initconst = {
- .flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE,
-};
-
-static struct esdhc_platform_data sd1_pdata = {
- .cd_gpio = GPIO_SD1CD,
- .cd_type = ESDHC_CD_GPIO,
- .wp_type = ESDHC_WP_NONE,
-};
-
-static struct spi_board_info eukrea_mbimxsd25_spi_board_info[] __initdata = {
- {
- .modalias = "spidev",
- .max_speed_hz = 20000000,
- .bus_num = 0,
- .chip_select = 0,
- .mode = SPI_MODE_0,
- },
- {
- .modalias = "spidev",
- .max_speed_hz = 20000000,
- .bus_num = 0,
- .chip_select = 1,
- .mode = SPI_MODE_0,
- },
-};
-
-static int eukrea_mbimxsd25_spi_cs[] = {GPIO_SPI1_SS0, GPIO_SPI1_SS1};
-
-static const struct spi_imx_master eukrea_mbimxsd25_spi0_data __initconst = {
- .chipselect = eukrea_mbimxsd25_spi_cs,
- .num_chipselect = ARRAY_SIZE(eukrea_mbimxsd25_spi_cs),
-};
-
-/*
- * system init for baseboard usage. Will be called by cpuimx25 init.
- *
- * Add platform devices present on this baseboard and init
- * them from CPU side as far as required to use them later on
- */
-void __init eukrea_mbimxsd25_baseboard_init(void)
-{
- if (mxc_iomux_v3_setup_multiple_pads(eukrea_mbimxsd_pads,
- ARRAY_SIZE(eukrea_mbimxsd_pads)))
- printk(KERN_ERR "error setting mbimxsd pads !\n");
-
- imx25_add_imx_uart1(&uart_pdata);
- imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata);
- imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
-
- imx25_add_flexcan1();
- imx25_add_sdhci_esdhc_imx(0, &sd1_pdata);
-
- gpio_request(GPIO_LED1, "LED1");
- gpio_direction_output(GPIO_LED1, 1);
- gpio_free(GPIO_LED1);
-
- gpio_request(GPIO_SWITCH1, "SWITCH1");
- gpio_direction_input(GPIO_SWITCH1);
- gpio_free(GPIO_SWITCH1);
-
- gpio_request(GPIO_LCDPWR, "LCDPWR");
- gpio_direction_output(GPIO_LCDPWR, 1);
-
- i2c_register_board_info(0, eukrea_mbimxsd_i2c_devices,
- ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
-
- gpio_request(GPIO_SPI1_IRQ, "SPI1_IRQ");
- gpio_direction_input(GPIO_SPI1_IRQ);
- gpio_free(GPIO_SPI1_IRQ);
- imx25_add_spi_imx0(&eukrea_mbimxsd25_spi0_data);
- spi_register_board_info(eukrea_mbimxsd25_spi_board_info,
- ARRAY_SIZE(eukrea_mbimxsd25_spi_board_info));
-
- platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
- gpio_led_register_device(-1, &eukrea_mbimxsd_led_info);
- imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
- imx_add_platform_device("eukrea_tlv320", 0, NULL, 0, NULL, 0);
-}
.num_modes = ARRAY_SIZE(fb_modedb),
};
-static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = {
+static const iomux_v3_cfg_t eukrea_mbimxsd_pads[] __initconst = {
/* LCD */
MX35_PAD_LD0__IPU_DISPB_DAT_0,
MX35_PAD_LD1__IPU_DISPB_DAT_1,
#include "mx21.h"
#include "mx27.h"
#include "mx1.h"
-#include "mx25.h"
#define imx_map_entry(soc, name, _type) { \
.virtual = soc ## _IO_P2V(soc ## _ ## name ## _BASE_ADDR), \
+++ /dev/null
-/*
- * Copyright 2012 Sascha Hauer, Pengutronix
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/irq.h>
-#include <linux/of_irq.h>
-#include <linux/of_platform.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include "common.h"
-#include "mx25.h"
-
-static const char * const imx25_dt_board_compat[] __initconst = {
- "fsl,imx25",
- NULL
-};
-
-DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
- .map_io = mx25_map_io,
- .init_early = imx25_init_early,
- .init_irq = mx25_init_irq,
- .dt_compat = imx25_dt_board_compat,
-MACHINE_END
+++ /dev/null
-/*
- * arch/arm/plat-mxc/include/mach/iomux-mx25.h
- *
- * Copyright (C) 2009 by Lothar Wassmann <LW@KARO-electronics.de>
- *
- * based on arch/arm/mach-mx25/mx25_pins.h
- * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
- * and
- * arch/arm/plat-mxc/include/mach/iomux-mx35.h
- * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH <armlinux@phytec.de>
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-#ifndef __MACH_IOMUX_MX25_H__
-#define __MACH_IOMUX_MX25_H__
-
-#include "iomux-v3.h"
-
-/*
- * IOMUX/PAD Bit field definitions
- */
-
-#define MX25_PAD_A10__A10 IOMUX_PAD(0x000, 0x008, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A10__GPIO_4_0 IOMUX_PAD(0x000, 0x008, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A13__A13 IOMUX_PAD(0x22C, 0x00c, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A13__GPIO_4_1 IOMUX_PAD(0x22C, 0x00c, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A14__A14 IOMUX_PAD(0x230, 0x010, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A14__GPIO_2_0 IOMUX_PAD(0x230, 0x010, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A15__A15 IOMUX_PAD(0x234, 0x014, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A15__GPIO_2_1 IOMUX_PAD(0x234, 0x014, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A16__A16 IOMUX_PAD(0x000, 0x018, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A16__GPIO_2_2 IOMUX_PAD(0x000, 0x018, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A17__A17 IOMUX_PAD(0x238, 0x01c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A17__GPIO_2_3 IOMUX_PAD(0x238, 0x01c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A18__A18 IOMUX_PAD(0x23c, 0x020, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A18__GPIO_2_4 IOMUX_PAD(0x23c, 0x020, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A18__FEC_COL IOMUX_PAD(0x23c, 0x020, 0x17, 0x504, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A19__A19 IOMUX_PAD(0x240, 0x024, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A19__FEC_RX_ER IOMUX_PAD(0x240, 0x024, 0x17, 0x518, 0, NO_PAD_CTRL)
-#define MX25_PAD_A19__GPIO_2_5 IOMUX_PAD(0x240, 0x024, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A20__A20 IOMUX_PAD(0x244, 0x028, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A20__GPIO_2_6 IOMUX_PAD(0x244, 0x028, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A20__FEC_RDATA2 IOMUX_PAD(0x244, 0x028, 0x17, 0x50c, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A21__A21 IOMUX_PAD(0x248, 0x02c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A21__GPIO_2_7 IOMUX_PAD(0x248, 0x02c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A21__FEC_RDATA3 IOMUX_PAD(0x248, 0x02c, 0x17, 0x510, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A22__A22 IOMUX_PAD(0x000, 0x030, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A22__GPIO_2_8 IOMUX_PAD(0x000, 0x030, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A23__A23 IOMUX_PAD(0x24c, 0x034, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A23__GPIO_2_9 IOMUX_PAD(0x24c, 0x034, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A24__A24 IOMUX_PAD(0x250, 0x038, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A24__GPIO_2_10 IOMUX_PAD(0x250, 0x038, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A24__FEC_RX_CLK IOMUX_PAD(0x250, 0x038, 0x17, 0x514, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_A25__A25 IOMUX_PAD(0x254, 0x03c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A25__GPIO_2_11 IOMUX_PAD(0x254, 0x03c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_A25__FEC_CRS IOMUX_PAD(0x254, 0x03c, 0x17, 0x508, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_EB0__EB0 IOMUX_PAD(0x258, 0x040, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_EB0__AUD4_TXD IOMUX_PAD(0x258, 0x040, 0x14, 0x464, 0, NO_PAD_CTRL)
-#define MX25_PAD_EB0__GPIO_2_12 IOMUX_PAD(0x258, 0x040, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_EB1__EB1 IOMUX_PAD(0x25c, 0x044, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_EB1__AUD4_RXD IOMUX_PAD(0x25c, 0x044, 0x14, 0x460, 0, NO_PAD_CTRL)
-#define MX25_PAD_EB1__GPIO_2_13 IOMUX_PAD(0x25c, 0x044, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_OE__OE IOMUX_PAD(0x260, 0x048, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_OE__AUD4_TXC IOMUX_PAD(0x260, 0x048, 0x14, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_OE__GPIO_2_14 IOMUX_PAD(0x260, 0x048, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CS0__CS0 IOMUX_PAD(0x000, 0x04c, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS0__GPIO_4_2 IOMUX_PAD(0x000, 0x04c, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CS1__CS1 IOMUX_PAD(0x000, 0x050, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS1__NF_CE3 IOMUX_PAD(0x000, 0x050, 0x01, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS1__GPIO_4_3 IOMUX_PAD(0x000, 0x050, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CS4__CS4 IOMUX_PAD(0x264, 0x054, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS4__NF_CE1 IOMUX_PAD(0x264, 0x054, 0x01, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS4__UART5_CTS IOMUX_PAD(0x264, 0x054, 0x13, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS4__GPIO_3_20 IOMUX_PAD(0x264, 0x054, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CS5__CS5 IOMUX_PAD(0x268, 0x058, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS5__NF_CE2 IOMUX_PAD(0x268, 0x058, 0x01, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS5__UART5_RTS IOMUX_PAD(0x268, 0x058, 0x13, 0x574, 0, NO_PAD_CTRL)
-#define MX25_PAD_CS5__GPIO_3_21 IOMUX_PAD(0x268, 0x058, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_NF_CE0__NF_CE0 IOMUX_PAD(0x26c, 0x05c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_NF_CE0__GPIO_3_22 IOMUX_PAD(0x26c, 0x05c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_ECB__ECB IOMUX_PAD(0x270, 0x060, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_ECB__UART5_TXD_MUX IOMUX_PAD(0x270, 0x060, 0x13, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_ECB__GPIO_3_23 IOMUX_PAD(0x270, 0x060, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LBA__LBA IOMUX_PAD(0x274, 0x064, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LBA__UART5_RXD_MUX IOMUX_PAD(0x274, 0x064, 0x13, 0x578, 0, NO_PAD_CTRL)
-#define MX25_PAD_LBA__GPIO_3_24 IOMUX_PAD(0x274, 0x064, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_BCLK__BCLK IOMUX_PAD(0x000, 0x068, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_BCLK__GPIO_4_4 IOMUX_PAD(0x000, 0x068, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_RW__RW IOMUX_PAD(0x278, 0x06c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_RW__AUD4_TXFS IOMUX_PAD(0x278, 0x06c, 0x14, 0x474, 0, NO_PAD_CTRL)
-#define MX25_PAD_RW__GPIO_3_25 IOMUX_PAD(0x278, 0x06c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_NFWE_B__NFWE_B IOMUX_PAD(0x000, 0x070, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_NFWE_B__GPIO_3_26 IOMUX_PAD(0x000, 0x070, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_NFRE_B__NFRE_B IOMUX_PAD(0x000, 0x074, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_NFRE_B__GPIO_3_27 IOMUX_PAD(0x000, 0x074, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_NFALE__NFALE IOMUX_PAD(0x000, 0x078, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_NFALE__GPIO_3_28 IOMUX_PAD(0x000, 0x078, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_NFCLE__NFCLE IOMUX_PAD(0x000, 0x07c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_NFCLE__GPIO_3_29 IOMUX_PAD(0x000, 0x07c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_NFWP_B__NFWP_B IOMUX_PAD(0x000, 0x080, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_NFWP_B__GPIO_3_30 IOMUX_PAD(0x000, 0x080, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_NFRB__NFRB IOMUX_PAD(0x27c, 0x084, 0x10, 0, 0, PAD_CTL_PKE)
-#define MX25_PAD_NFRB__GPIO_3_31 IOMUX_PAD(0x27c, 0x084, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D15__D15 IOMUX_PAD(0x280, 0x088, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D15__LD16 IOMUX_PAD(0x280, 0x088, 0x01, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_D15__GPIO_4_5 IOMUX_PAD(0x280, 0x088, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D14__D14 IOMUX_PAD(0x284, 0x08c, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D14__LD17 IOMUX_PAD(0x284, 0x08c, 0x01, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_D14__GPIO_4_6 IOMUX_PAD(0x284, 0x08c, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D13__D13 IOMUX_PAD(0x288, 0x090, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D13__LD18 IOMUX_PAD(0x288, 0x090, 0x01, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_D13__GPIO_4_7 IOMUX_PAD(0x288, 0x090, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D12__D12 IOMUX_PAD(0x28c, 0x094, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D12__GPIO_4_8 IOMUX_PAD(0x28c, 0x094, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D11__D11 IOMUX_PAD(0x290, 0x098, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D11__GPIO_4_9 IOMUX_PAD(0x290, 0x098, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D10__D10 IOMUX_PAD(0x294, 0x09c, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D10__GPIO_4_10 IOMUX_PAD(0x294, 0x09c, 0x05, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D10__USBOTG_OC IOMUX_PAD(0x294, 0x09c, 0x06, 0x57c, 0, PAD_CTL_PUS_100K_UP)
-
-#define MX25_PAD_D9__D9 IOMUX_PAD(0x298, 0x0a0, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D9__GPIO_4_11 IOMUX_PAD(0x298, 0x0a0, 0x05, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D9__USBH2_PWR IOMUX_PAD(0x298, 0x0a0, 0x06, 0, 0, PAD_CTL_PKE)
-
-#define MX25_PAD_D8__D8 IOMUX_PAD(0x29c, 0x0a4, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D8__GPIO_4_12 IOMUX_PAD(0x29c, 0x0a4, 0x05, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D8__USBH2_OC IOMUX_PAD(0x29c, 0x0a4, 0x06, 0x580, 0, PAD_CTL_PUS_100K_UP)
-
-#define MX25_PAD_D7__D7 IOMUX_PAD(0x2a0, 0x0a8, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D7__GPIO_4_13 IOMUX_PAD(0x2a0, 0x0a8, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D6__D6 IOMUX_PAD(0x2a4, 0x0ac, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D6__GPIO_4_14 IOMUX_PAD(0x2a4, 0x0ac, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D5__D5 IOMUX_PAD(0x2a8, 0x0b0, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D5__GPIO_4_15 IOMUX_PAD(0x2a8, 0x0b0, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D4__D4 IOMUX_PAD(0x2ac, 0x0b4, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D4__GPIO_4_16 IOMUX_PAD(0x2ac, 0x0b4, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D3__D3 IOMUX_PAD(0x2b0, 0x0b8, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D3__GPIO_4_17 IOMUX_PAD(0x2b0, 0x0b8, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D2__D2 IOMUX_PAD(0x2b4, 0x0bc, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D2__GPIO_4_18 IOMUX_PAD(0x2b4, 0x0bc, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D1__D1 IOMUX_PAD(0x2b8, 0x0c0, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D1__GPIO_4_19 IOMUX_PAD(0x2b8, 0x0c0, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_D0__D0 IOMUX_PAD(0x2bc, 0x0c4, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_D0__GPIO_4_20 IOMUX_PAD(0x2bc, 0x0c4, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD0__LD0 IOMUX_PAD(0x2c0, 0x0c8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD0__CSI_D0 IOMUX_PAD(0x2c0, 0x0c8, 0x12, 0x488, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD0__GPIO_2_15 IOMUX_PAD(0x2c0, 0x0c8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD1__LD1 IOMUX_PAD(0x2c4, 0x0cc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD1__CSI_D1 IOMUX_PAD(0x2c4, 0x0cc, 0x12, 0x48c, 0, NO_PAD_CTRL)
-#define MX25_PAD_LD1__GPIO_2_16 IOMUX_PAD(0x2c4, 0x0cc, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD2__LD2 IOMUX_PAD(0x2c8, 0x0d0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD2__GPIO_2_17 IOMUX_PAD(0x2c8, 0x0d0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD3__LD3 IOMUX_PAD(0x2cc, 0x0d4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD3__GPIO_2_18 IOMUX_PAD(0x2cc, 0x0d4, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD4__LD4 IOMUX_PAD(0x2d0, 0x0d8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD4__GPIO_2_19 IOMUX_PAD(0x2d0, 0x0d8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD5__LD5 IOMUX_PAD(0x2d4, 0x0dc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD5__GPIO_1_19 IOMUX_PAD(0x2d4, 0x0dc, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD6__LD6 IOMUX_PAD(0x2d8, 0x0e0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD6__GPIO_1_20 IOMUX_PAD(0x2d8, 0x0e0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD7__LD7 IOMUX_PAD(0x2dc, 0x0e4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD7__GPIO_1_21 IOMUX_PAD(0x2dc, 0x0e4, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD8__LD8 IOMUX_PAD(0x2e0, 0x0e8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD8__FEC_TX_ERR IOMUX_PAD(0x2e0, 0x0e8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD9__LD9 IOMUX_PAD(0x2e4, 0x0ec, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD9__FEC_COL IOMUX_PAD(0x2e4, 0x0ec, 0x15, 0x504, 1, NO_PAD_CTRL)
-
-#define MX25_PAD_LD10__LD10 IOMUX_PAD(0x2e8, 0x0f0, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD10__FEC_RX_ER IOMUX_PAD(0x2e8, 0x0f0, 0x15, 0x518, 1, NO_PAD_CTRL)
-
-#define MX25_PAD_LD11__LD11 IOMUX_PAD(0x2ec, 0x0f4, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD11__FEC_RDATA2 IOMUX_PAD(0x2ec, 0x0f4, 0x15, 0x50c, 1, NO_PAD_CTRL)
-
-#define MX25_PAD_LD12__LD12 IOMUX_PAD(0x2f0, 0x0f8, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD12__FEC_RDATA3 IOMUX_PAD(0x2f0, 0x0f8, 0x15, 0x510, 1, NO_PAD_CTRL)
-
-#define MX25_PAD_LD13__LD13 IOMUX_PAD(0x2f4, 0x0fc, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD13__FEC_TDATA2 IOMUX_PAD(0x2f4, 0x0fc, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD14__LD14 IOMUX_PAD(0x2f8, 0x100, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD14__FEC_TDATA3 IOMUX_PAD(0x2f8, 0x100, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LD15__LD15 IOMUX_PAD(0x2fc, 0x104, 0x10, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_LD15__FEC_RX_CLK IOMUX_PAD(0x2fc, 0x104, 0x15, 0x514, 1, NO_PAD_CTRL)
-
-#define MX25_PAD_HSYNC__HSYNC IOMUX_PAD(0x300, 0x108, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_HSYNC__GPIO_1_22 IOMUX_PAD(0x300, 0x108, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_VSYNC__VSYNC IOMUX_PAD(0x304, 0x10c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_VSYNC__GPIO_1_23 IOMUX_PAD(0x304, 0x10c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_LSCLK__LSCLK IOMUX_PAD(0x308, 0x110, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_LSCLK__GPIO_1_24 IOMUX_PAD(0x308, 0x110, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_OE_ACD__OE_ACD IOMUX_PAD(0x30c, 0x114, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_OE_ACD__GPIO_1_25 IOMUX_PAD(0x30c, 0x114, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CONTRAST__CONTRAST IOMUX_PAD(0x310, 0x118, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CONTRAST__PWM4_PWMO IOMUX_PAD(0x310, 0x118, 0x14, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CONTRAST__FEC_CRS IOMUX_PAD(0x310, 0x118, 0x15, 0x508, 1, NO_PAD_CTRL)
-
-#define MX25_PAD_PWM__PWM IOMUX_PAD(0x314, 0x11c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_PWM__GPIO_1_26 IOMUX_PAD(0x314, 0x11c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_PWM__USBH2_OC IOMUX_PAD(0x314, 0x11c, 0x16, 0x580, 1, PAD_CTL_PUS_100K_UP)
-
-#define MX25_PAD_CSI_D2__CSI_D2 IOMUX_PAD(0x318, 0x120, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D2__UART5_RXD_MUX IOMUX_PAD(0x318, 0x120, 0x11, 0x578, 1, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D2__GPIO_1_27 IOMUX_PAD(0x318, 0x120, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D2__CSPI3_MOSI IOMUX_PAD(0x318, 0x120, 0x17, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_D3__CSI_D3 IOMUX_PAD(0x31c, 0x124, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D3__GPIO_1_28 IOMUX_PAD(0x31c, 0x124, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D3__CSPI3_MISO IOMUX_PAD(0x31c, 0x124, 0x17, 0x4b4, 1, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_D4__CSI_D4 IOMUX_PAD(0x320, 0x128, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D4__UART5_RTS IOMUX_PAD(0x320, 0x128, 0x11, 0x574, 1, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D4__GPIO_1_29 IOMUX_PAD(0x320, 0x128, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D4__CSPI3_SCLK IOMUX_PAD(0x320, 0x128, 0x17, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_D5__CSI_D5 IOMUX_PAD(0x324, 0x12c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D5__GPIO_1_30 IOMUX_PAD(0x324, 0x12c, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D5__CSPI3_RDY IOMUX_PAD(0x324, 0x12c, 0x17, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_D6__CSI_D6 IOMUX_PAD(0x328, 0x130, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D6__GPIO_1_31 IOMUX_PAD(0x328, 0x130, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_D7__CSI_D7 IOMUX_PAD(0x32c, 0x134, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D7__GPIO_1_6 IOMUX_PAD(0x32c, 0x134, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_D8__CSI_D8 IOMUX_PAD(0x330, 0x138, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D8__GPIO_1_7 IOMUX_PAD(0x330, 0x138, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_D9__CSI_D9 IOMUX_PAD(0x334, 0x13c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_D9__GPIO_4_21 IOMUX_PAD(0x334, 0x13c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_MCLK__CSI_MCLK IOMUX_PAD(0x338, 0x140, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_MCLK__GPIO_1_8 IOMUX_PAD(0x338, 0x140, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_VSYNC__CSI_VSYNC IOMUX_PAD(0x33c, 0x144, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_VSYNC__GPIO_1_9 IOMUX_PAD(0x33c, 0x144, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_HSYNC__CSI_HSYNC IOMUX_PAD(0x340, 0x148, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_HSYNC__GPIO_1_10 IOMUX_PAD(0x340, 0x148, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSI_PIXCLK__CSI_PIXCLK IOMUX_PAD(0x344, 0x14c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSI_PIXCLK__GPIO_1_11 IOMUX_PAD(0x344, 0x14c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_I2C1_CLK__I2C1_CLK IOMUX_PAD(0x348, 0x150, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_I2C1_CLK__GPIO_1_12 IOMUX_PAD(0x348, 0x150, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_I2C1_DAT__I2C1_DAT IOMUX_PAD(0x34c, 0x154, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_I2C1_DAT__GPIO_1_13 IOMUX_PAD(0x34c, 0x154, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSPI1_MOSI__CSPI1_MOSI IOMUX_PAD(0x350, 0x158, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSPI1_MOSI__GPIO_1_14 IOMUX_PAD(0x350, 0x158, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSPI1_MISO__CSPI1_MISO IOMUX_PAD(0x354, 0x15c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSPI1_MISO__GPIO_1_15 IOMUX_PAD(0x354, 0x15c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSPI1_SS0__CSPI1_SS0 IOMUX_PAD(0x358, 0x160, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSPI1_SS0__GPIO_1_16 IOMUX_PAD(0x358, 0x160, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSPI1_SS1__CSPI1_SS1 IOMUX_PAD(0x35c, 0x164, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSPI1_SS1__GPIO_1_17 IOMUX_PAD(0x35c, 0x164, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSPI1_SCLK__CSPI1_SCLK IOMUX_PAD(0x360, 0x168, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CSPI1_SCLK__GPIO_1_18 IOMUX_PAD(0x360, 0x168, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CSPI1_RDY__CSPI1_RDY IOMUX_PAD(0x364, 0x16c, 0x10, 0, 0, PAD_CTL_PKE)
-#define MX25_PAD_CSPI1_RDY__GPIO_2_22 IOMUX_PAD(0x364, 0x16c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x368, 0x170, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN)
-#define MX25_PAD_UART1_RXD__GPIO_4_22 IOMUX_PAD(0x368, 0x170, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x36c, 0x174, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART1_TXD__GPIO_4_23 IOMUX_PAD(0x36c, 0x174, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x370, 0x178, 0x10, 0, 0, PAD_CTL_PUS_100K_UP)
-#define MX25_PAD_UART1_RTS__CSI_D0 IOMUX_PAD(0x370, 0x178, 0x11, 0x488, 1, NO_PAD_CTRL)
-#define MX25_PAD_UART1_RTS__GPIO_4_24 IOMUX_PAD(0x370, 0x178, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x374, 0x17c, 0x10, 0, 0, PAD_CTL_PUS_100K_UP)
-#define MX25_PAD_UART1_CTS__CSI_D1 IOMUX_PAD(0x374, 0x17c, 0x11, 0x48c, 1, NO_PAD_CTRL)
-#define MX25_PAD_UART1_CTS__GPIO_4_25 IOMUX_PAD(0x374, 0x17c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x378, 0x180, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART2_RXD__GPIO_4_26 IOMUX_PAD(0x378, 0x180, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x37c, 0x184, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART2_TXD__GPIO_4_27 IOMUX_PAD(0x37c, 0x184, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART2_RTS__UART2_RTS IOMUX_PAD(0x380, 0x188, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART2_RTS__FEC_COL IOMUX_PAD(0x380, 0x188, 0x12, 0x504, 2, NO_PAD_CTRL)
-#define MX25_PAD_UART2_RTS__GPIO_4_28 IOMUX_PAD(0x380, 0x188, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UART2_CTS__FEC_RX_ER IOMUX_PAD(0x384, 0x18c, 0x12, 0x518, 2, NO_PAD_CTRL)
-#define MX25_PAD_UART2_CTS__UART2_CTS IOMUX_PAD(0x384, 0x18c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UART2_CTS__GPIO_4_29 IOMUX_PAD(0x384, 0x18c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_SD1_CMD__SD1_CMD IOMUX_PAD(0x388, 0x190, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_CMD__FEC_RDATA2 IOMUX_PAD(0x388, 0x190, 0x12, 0x50c, 2, NO_PAD_CTRL)
-#define MX25_PAD_SD1_CMD__GPIO_2_23 IOMUX_PAD(0x388, 0x190, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x38c, 0x194, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_CLK__FEC_RDATA3 IOMUX_PAD(0x38c, 0x194, 0x12, 0x510, 2, NO_PAD_CTRL)
-#define MX25_PAD_SD1_CLK__GPIO_2_24 IOMUX_PAD(0x38c, 0x194, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_SD1_DATA0__SD1_DATA0 IOMUX_PAD(0x390, 0x198, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA0__GPIO_2_25 IOMUX_PAD(0x390, 0x198, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_SD1_DATA1__SD1_DATA1 IOMUX_PAD(0x394, 0x19c, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA1__AUD7_RXD IOMUX_PAD(0x394, 0x19c, 0x13, 0x478, 0, NO_PAD_CTRL)
-#define MX25_PAD_SD1_DATA1__GPIO_2_26 IOMUX_PAD(0x394, 0x19c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_SD1_DATA2__SD1_DATA2 IOMUX_PAD(0x398, 0x1a0, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA2__FEC_RX_CLK IOMUX_PAD(0x398, 0x1a0, 0x15, 0x514, 2, NO_PAD_CTRL)
-#define MX25_PAD_SD1_DATA2__GPIO_2_27 IOMUX_PAD(0x398, 0x1a0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_SD1_DATA3__SD1_DATA3 IOMUX_PAD(0x39c, 0x1a4, 0x10, 0, 0, PAD_CTL_PUS_47K_UP)
-#define MX25_PAD_SD1_DATA3__FEC_CRS IOMUX_PAD(0x39c, 0x1a4, 0x10, 0x508, 2, NO_PAD_CTRL)
-#define MX25_PAD_SD1_DATA3__GPIO_2_28 IOMUX_PAD(0x39c, 0x1a4, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define KPP_CTL_ROW (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP)
-#define KPP_CTL_COL (PAD_CTL_PKE | PAD_CTL_PUE | PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
-
-#define MX25_PAD_KPP_ROW0__KPP_ROW0 IOMUX_PAD(0x3a0, 0x1a8, 0x10, 0, 0, KPP_CTL_ROW)
-#define MX25_PAD_KPP_ROW0__GPIO_2_29 IOMUX_PAD(0x3a0, 0x1a8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_KPP_ROW1__KPP_ROW1 IOMUX_PAD(0x3a4, 0x1ac, 0x10, 0, 0, KPP_CTL_ROW)
-#define MX25_PAD_KPP_ROW1__GPIO_2_30 IOMUX_PAD(0x3a4, 0x1ac, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_KPP_ROW2__KPP_ROW2 IOMUX_PAD(0x3a8, 0x1b0, 0x10, 0, 0, KPP_CTL_ROW)
-#define MX25_PAD_KPP_ROW2__CSI_D0 IOMUX_PAD(0x3a8, 0x1b0, 0x13, 0x488, 2, NO_PAD_CTRL)
-#define MX25_PAD_KPP_ROW2__GPIO_2_31 IOMUX_PAD(0x3a8, 0x1b0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_KPP_ROW3__KPP_ROW3 IOMUX_PAD(0x3ac, 0x1b4, 0x10, 0, 0, KPP_CTL_ROW)
-#define MX25_PAD_KPP_ROW3__CSI_LD1 IOMUX_PAD(0x3ac, 0x1b4, 0x13, 0x48c, 2, NO_PAD_CTRL)
-#define MX25_PAD_KPP_ROW3__GPIO_3_0 IOMUX_PAD(0x3ac, 0x1b4, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_KPP_COL0__KPP_COL0 IOMUX_PAD(0x3b0, 0x1b8, 0x10, 0, 0, KPP_CTL_COL)
-#define MX25_PAD_KPP_COL0__UART4_RXD_MUX IOMUX_PAD(0x3b0, 0x1b8, 0x11, 0x570, 1, NO_PAD_CTRL)
-#define MX25_PAD_KPP_COL0__AUD5_TXD IOMUX_PAD(0x3b0, 0x1b8, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
-#define MX25_PAD_KPP_COL0__GPIO_3_1 IOMUX_PAD(0x3b0, 0x1b8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_KPP_COL1__KPP_COL1 IOMUX_PAD(0x3b4, 0x1bc, 0x10, 0, 0, KPP_CTL_COL)
-#define MX25_PAD_KPP_COL1__UART4_TXD_MUX IOMUX_PAD(0x3b4, 0x1bc, 0x11, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_KPP_COL1__AUD5_RXD IOMUX_PAD(0x3b4, 0x1bc, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
-#define MX25_PAD_KPP_COL1__GPIO_3_2 IOMUX_PAD(0x3b4, 0x1bc, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_KPP_COL2__KPP_COL2 IOMUX_PAD(0x3b8, 0x1c0, 0x10, 0, 0, KPP_CTL_COL)
-#define MX25_PAD_KPP_COL2__UART4_RTS IOMUX_PAD(0x3b8, 0x1c0, 0x11, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_KPP_COL2__AUD5_TXC IOMUX_PAD(0x3b8, 0x1c0, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
-#define MX25_PAD_KPP_COL2__GPIO_3_3 IOMUX_PAD(0x3b8, 0x1c0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_KPP_COL3__KPP_COL3 IOMUX_PAD(0x3bc, 0x1c4, 0x10, 0, 0, KPP_CTL_COL)
-#define MX25_PAD_KPP_COL3__UART4_CTS IOMUX_PAD(0x3bc, 0x1c4, 0x11, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_KPP_COL3__AUD5_TXFS IOMUX_PAD(0x3bc, 0x1c4, 0x12, 0, 0, PAD_CTL_PKE | PAD_CTL_PUS_100K_UP)
-#define MX25_PAD_KPP_COL3__GPIO_3_4 IOMUX_PAD(0x3bc, 0x1c4, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_MDC__FEC_MDC IOMUX_PAD(0x3c0, 0x1c8, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_MDC__AUD4_TXD IOMUX_PAD(0x3c0, 0x1c8, 0x12, 0x464, 1, NO_PAD_CTRL)
-#define MX25_PAD_FEC_MDC__GPIO_3_5 IOMUX_PAD(0x3c0, 0x1c8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_MDIO__FEC_MDIO IOMUX_PAD(0x3c4, 0x1cc, 0x10, 0, 0, PAD_CTL_HYS | PAD_CTL_PUS_22K_UP)
-#define MX25_PAD_FEC_MDIO__AUD4_RXD IOMUX_PAD(0x3c4, 0x1cc, 0x12, 0x460, 1, NO_PAD_CTRL)
-#define MX25_PAD_FEC_MDIO__GPIO_3_6 IOMUX_PAD(0x3c4, 0x1cc, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_TDATA0__FEC_TDATA0 IOMUX_PAD(0x3c8, 0x1d0, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_TDATA0__GPIO_3_7 IOMUX_PAD(0x3c8, 0x1d0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_TDATA1__FEC_TDATA1 IOMUX_PAD(0x3cc, 0x1d4, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_TDATA1__AUD4_TXFS IOMUX_PAD(0x3cc, 0x1d4, 0x12, 0x474, 1, NO_PAD_CTRL)
-#define MX25_PAD_FEC_TDATA1__GPIO_3_8 IOMUX_PAD(0x3cc, 0x1d4, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_TX_EN__FEC_TX_EN IOMUX_PAD(0x3d0, 0x1d8, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_FEC_TX_EN__GPIO_3_9 IOMUX_PAD(0x3d0, 0x1d8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_RDATA0__FEC_RDATA0 IOMUX_PAD(0x3d4, 0x1dc, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
-#define MX25_PAD_FEC_RDATA0__GPIO_3_10 IOMUX_PAD(0x3d4, 0x1dc, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_RDATA1__FEC_RDATA1 IOMUX_PAD(0x3d8, 0x1e0, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
-#define MX25_PAD_FEC_RDATA1__GPIO_3_11 IOMUX_PAD(0x3d8, 0x1e0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_RX_DV__FEC_RX_DV IOMUX_PAD(0x3dc, 0x1e4, 0x10, 0, 0, PAD_CTL_PUS_100K_DOWN | NO_PAD_CTRL)
-#define MX25_PAD_FEC_RX_DV__CAN2_RX IOMUX_PAD(0x3dc, 0x1e4, 0x14, 0x484, 0, PAD_CTL_PUS_22K_UP)
-#define MX25_PAD_FEC_RX_DV__GPIO_3_12 IOMUX_PAD(0x3dc, 0x1e4, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_FEC_TX_CLK__FEC_TX_CLK IOMUX_PAD(0x3e0, 0x1e8, 0x10, 0, 0, PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN)
-#define MX25_PAD_FEC_TX_CLK__GPIO_3_13 IOMUX_PAD(0x3e0, 0x1e8, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_RTCK__RTCK IOMUX_PAD(0x3e4, 0x1ec, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_RTCK__OWIRE IOMUX_PAD(0x3e4, 0x1ec, 0x11, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_RTCK__GPIO_3_14 IOMUX_PAD(0x3e4, 0x1ec, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_DE_B__DE_B IOMUX_PAD(0x3ec, 0x1f0, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_DE_B__GPIO_2_20 IOMUX_PAD(0x3ec, 0x1f0, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_TDO__TDO IOMUX_PAD(0x3e8, 0x000, 0x00, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_GPIO_A__GPIO_A IOMUX_PAD(0x3f0, 0x1f4, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_A__CAN1_TX IOMUX_PAD(0x3f0, 0x1f4, 0x16, 0, 0, PAD_CTL_PUS_22K_UP)
-#define MX25_PAD_GPIO_A__USBOTG_PWR IOMUX_PAD(0x3f0, 0x1f4, 0x12, 0, 0, PAD_CTL_PKE)
-
-#define MX25_PAD_GPIO_B__GPIO_B IOMUX_PAD(0x3f4, 0x1f8, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_B__CAN1_RX IOMUX_PAD(0x3f4, 0x1f8, 0x16, 0x480, 1, PAD_CTL_PUS_22K_UP)
-#define MX25_PAD_GPIO_B__USBOTG_OC IOMUX_PAD(0x3f4, 0x1f8, 0x12, 0x57c, 1, PAD_CTL_PUS_100K_UP)
-
-#define MX25_PAD_GPIO_C__GPIO_C IOMUX_PAD(0x3f8, 0x1fc, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_C__CAN2_TX IOMUX_PAD(0x3f8, 0x1fc, 0x16, 0, 0, PAD_CTL_PUS_22K_UP)
-
-#define MX25_PAD_GPIO_D__GPIO_D IOMUX_PAD(0x3fc, 0x200, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_E__LD16 IOMUX_PAD(0x400, 0x204, 0x02, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_GPIO_D__CAN2_RX IOMUX_PAD(0x3fc, 0x200, 0x16, 0x484, 1, PAD_CTL_PUS_22K_UP)
-
-#define MX25_PAD_GPIO_E__GPIO_E IOMUX_PAD(0x400, 0x204, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_F__LD17 IOMUX_PAD(0x404, 0x208, 0x02, 0, 0, PAD_CTL_SRE_FAST)
-#define MX25_PAD_GPIO_E__AUD7_TXD IOMUX_PAD(0x400, 0x204, 0x14, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_GPIO_F__GPIO_F IOMUX_PAD(0x404, 0x208, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_GPIO_F__AUD7_TXC IOMUX_PAD(0x404, 0x208, 0x14, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_EXT_ARMCLK__EXT_ARMCLK IOMUX_PAD(0x000, 0x20c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_EXT_ARMCLK__GPIO_3_15 IOMUX_PAD(0x000, 0x20c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_UPLL_BYPCLK__UPLL_BYPCLK IOMUX_PAD(0x000, 0x210, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_UPLL_BYPCLK__GPIO_3_16 IOMUX_PAD(0x000, 0x210, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_VSTBY_REQ__VSTBY_REQ IOMUX_PAD(0x408, 0x214, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_VSTBY_REQ__AUD7_TXFS IOMUX_PAD(0x408, 0x214, 0x14, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_VSTBY_REQ__GPIO_3_17 IOMUX_PAD(0x408, 0x214, 0x15, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_VSTBY_ACK__VSTBY_ACK IOMUX_PAD(0x40c, 0x218, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_VSTBY_ACK__GPIO_3_18 IOMUX_PAD(0x40c, 0x218, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_POWER_FAIL__POWER_FAIL IOMUX_PAD(0x410, 0x21c, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_POWER_FAIL__AUD7_RXD IOMUX_PAD(0x410, 0x21c, 0x14, 0x478, 1, NO_PAD_CTRL)
-#define MX25_PAD_POWER_FAIL__GPIO_3_19 IOMUX_PAD(0x410, 0x21c, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CLKO__CLKO IOMUX_PAD(0x414, 0x220, 0x10, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CLKO__GPIO_2_21 IOMUX_PAD(0x414, 0x220, 0x15, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_BOOT_MODE0__BOOT_MODE0 IOMUX_PAD(0x000, 0x224, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_BOOT_MODE0__GPIO_4_30 IOMUX_PAD(0x000, 0x224, 0x05, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_BOOT_MODE1__BOOT_MODE1 IOMUX_PAD(0x000, 0x228, 0x00, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_BOOT_MODE1__GPIO_4_31 IOMUX_PAD(0x000, 0x228, 0x05, 0, 0, NO_PAD_CTRL)
-
-#define MX25_PAD_CTL_GRP_DVS_MISC IOMUX_PAD(0x418, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_FEC IOMUX_PAD(0x41c, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DVS_JTAG IOMUX_PAD(0x420, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_NFC IOMUX_PAD(0x424, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_CSI IOMUX_PAD(0x428, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_WEIM IOMUX_PAD(0x42c, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_DDR IOMUX_PAD(0x430, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DVS_CRM IOMUX_PAD(0x434, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_KPP IOMUX_PAD(0x438, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_SDHC1 IOMUX_PAD(0x43c, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_LCD IOMUX_PAD(0x440, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_UART IOMUX_PAD(0x444, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DVS_NFC IOMUX_PAD(0x448, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DVS_CSI IOMUX_PAD(0x44c, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DSE_CSPI1 IOMUX_PAD(0x450, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DDRTYPE IOMUX_PAD(0x454, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DVS_SDHC1 IOMUX_PAD(0x458, 0x000, 0, 0, 0, NO_PAD_CTRL)
-#define MX25_PAD_CTL_GRP_DVS_LCD IOMUX_PAD(0x45c, 0x000, 0, 0, 0, NO_PAD_CTRL)
-
-#endif /* __MACH_IOMUX_MX25_H__ */
*/
int mxc_iomux_alloc_pin(unsigned int pin, const char *label);
/*
- * setups mutliple pins
+ * setups multiple pins
* convenient way to call the above function with tables
*/
int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
return 0;
}
-int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count)
+int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list,
+ unsigned count)
{
- iomux_v3_cfg_t *p = pad_list;
+ const iomux_v3_cfg_t *p = pad_list;
int i;
int ret;
int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad);
/*
- * setups mutliple pads
+ * setups multiple pads
* convenient way to call the above function with tables
*/
-int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count);
+int mxc_iomux_v3_setup_multiple_pads(const iomux_v3_cfg_t *pad_list,
+ unsigned count);
/*
* Initialise the iomux controller
},
};
-static iomux_v3_cfg_t eukrea_cpuimx35_pads[] = {
+static const iomux_v3_cfg_t eukrea_cpuimx35_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
+++ /dev/null
-/*
- * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
- * Copyright 2010 Eric Bénard - Eukréa Electromatique, <eric@eukrea.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/usb/otg.h>
-#include <linux/usb/ulpi.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/memory.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices-imx25.h"
-#include "ehci.h"
-#include "eukrea-baseboards.h"
-#include "hardware.h"
-#include "iomux-mx25.h"
-#include "mx25.h"
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
- .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static iomux_v3_cfg_t eukrea_cpuimx25_pads[] = {
- /* FEC - RMII */
- MX25_PAD_FEC_MDC__FEC_MDC,
- MX25_PAD_FEC_MDIO__FEC_MDIO,
- MX25_PAD_FEC_TDATA0__FEC_TDATA0,
- MX25_PAD_FEC_TDATA1__FEC_TDATA1,
- MX25_PAD_FEC_TX_EN__FEC_TX_EN,
- MX25_PAD_FEC_RDATA0__FEC_RDATA0,
- MX25_PAD_FEC_RDATA1__FEC_RDATA1,
- MX25_PAD_FEC_RX_DV__FEC_RX_DV,
- MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
- /* I2C1 */
- MX25_PAD_I2C1_CLK__I2C1_CLK,
- MX25_PAD_I2C1_DAT__I2C1_DAT,
-};
-
-static const struct fec_platform_data mx25_fec_pdata __initconst = {
- .phy = PHY_INTERFACE_MODE_RMII,
-};
-
-static const struct mxc_nand_platform_data
-eukrea_cpuimx25_nand_board_info __initconst = {
- .width = 1,
- .hw_ecc = 1,
- .flash_bbt = 1,
-};
-
-static const struct imxi2c_platform_data
-eukrea_cpuimx25_i2c0_data __initconst = {
- .bitrate = 100000,
-};
-
-static struct i2c_board_info eukrea_cpuimx25_i2c_devices[] = {
- {
- I2C_BOARD_INFO("pcf8563", 0x51),
- },
-};
-
-static int eukrea_cpuimx25_otg_init(struct platform_device *pdev)
-{
- return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI);
-}
-
-static const struct mxc_usbh_platform_data otg_pdata __initconst = {
- .init = eukrea_cpuimx25_otg_init,
- .portsc = MXC_EHCI_MODE_UTMI,
-};
-
-static int eukrea_cpuimx25_usbh2_init(struct platform_device *pdev)
-{
- return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI |
- MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN);
-}
-
-static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
- .init = eukrea_cpuimx25_usbh2_init,
- .portsc = MXC_EHCI_MODE_SERIAL,
-};
-
-static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
- .operating_mode = FSL_USB2_DR_DEVICE,
- .phy_mode = FSL_USB2_PHY_UTMI,
- .workaround = FLS_USB2_WORKAROUND_ENGCM09152,
-};
-
-static bool otg_mode_host __initdata;
-
-static int __init eukrea_cpuimx25_otg_mode(char *options)
-{
- if (!strcmp(options, "host"))
- otg_mode_host = true;
- else if (!strcmp(options, "device"))
- otg_mode_host = false;
- else
- pr_info("otg_mode neither \"host\" nor \"device\". "
- "Defaulting to device\n");
- return 1;
-}
-__setup("otg_mode=", eukrea_cpuimx25_otg_mode);
-
-static void __init eukrea_cpuimx25_init(void)
-{
- imx25_soc_init();
-
- if (mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx25_pads,
- ARRAY_SIZE(eukrea_cpuimx25_pads)))
- printk(KERN_ERR "error setting cpuimx25 pads !\n");
-
- imx25_add_imx_uart0(&uart_pdata);
- imx25_add_mxc_nand(&eukrea_cpuimx25_nand_board_info);
- imx25_add_imxdi_rtc();
- imx25_add_fec(&mx25_fec_pdata);
- imx25_add_imx2_wdt();
-
- i2c_register_board_info(0, eukrea_cpuimx25_i2c_devices,
- ARRAY_SIZE(eukrea_cpuimx25_i2c_devices));
- imx25_add_imx_i2c0(&eukrea_cpuimx25_i2c0_data);
-
- if (otg_mode_host)
- imx25_add_mxc_ehci_otg(&otg_pdata);
- else
- imx25_add_fsl_usb2_udc(&otg_device_pdata);
-
- imx25_add_mxc_ehci_hs(&usbh2_pdata);
-
-#ifdef CONFIG_MACH_EUKREA_MBIMXSD25_BASEBOARD
- eukrea_mbimxsd25_baseboard_init();
-#endif
-}
-
-static void __init eukrea_cpuimx25_timer_init(void)
-{
- mx25_clocks_init();
-}
-
-MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
- /* Maintainer: Eukrea Electromatique */
- .atag_offset = 0x100,
- .map_io = mx25_map_io,
- .init_early = imx25_init_early,
- .init_irq = mx25_init_irq,
- .init_time = eukrea_cpuimx25_timer_init,
- .init_machine = eukrea_cpuimx25_init,
- .restart = mxc_restart,
-MACHINE_END
--- /dev/null
+/*
+ * Copyright 2012 Sascha Hauer, Pengutronix
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/irq.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include "common.h"
+#include "hardware.h"
+
+static void __init imx25_init_early(void)
+{
+ mxc_set_cpu_type(MXC_CPU_MX25);
+}
+
+static void __init mx25_init_irq(void)
+{
+ struct device_node *np;
+ void __iomem *avic_base;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,avic");
+ avic_base = of_iomap(np, 0);
+ BUG_ON(!avic_base);
+ mxc_init_irq(avic_base);
+}
+
+static const char * const imx25_dt_board_compat[] __initconst = {
+ "fsl,imx25",
+ NULL
+};
+
+DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
+ .init_early = imx25_init_early,
+ .init_irq = mx25_init_irq,
+ .dt_compat = imx25_dt_board_compat,
+MACHINE_END
+++ /dev/null
-/*
- * Copyright 2009 Sascha Hauer, <kernel@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-/*
- * This machine is known as:
- * - i.MX25 3-Stack Development System
- * - i.MX25 Platform Development Kit (i.MX25 PDK)
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/clk.h>
-#include <linux/irq.h>
-#include <linux/gpio.h>
-#include <linux/platform_device.h>
-#include <linux/usb/otg.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-#include <asm/memory.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices-imx25.h"
-#include "ehci.h"
-#include "hardware.h"
-#include "iomux-mx25.h"
-#include "mx25.h"
-
-#define MX25PDK_CAN_PWDN IMX_GPIO_NR(4, 6)
-
-static const struct imxuart_platform_data uart_pdata __initconst = {
- .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static iomux_v3_cfg_t mx25pdk_pads[] = {
- MX25_PAD_FEC_MDC__FEC_MDC,
- MX25_PAD_FEC_MDIO__FEC_MDIO,
- MX25_PAD_FEC_TDATA0__FEC_TDATA0,
- MX25_PAD_FEC_TDATA1__FEC_TDATA1,
- MX25_PAD_FEC_TX_EN__FEC_TX_EN,
- MX25_PAD_FEC_RDATA0__FEC_RDATA0,
- MX25_PAD_FEC_RDATA1__FEC_RDATA1,
- MX25_PAD_FEC_RX_DV__FEC_RX_DV,
- MX25_PAD_FEC_TX_CLK__FEC_TX_CLK,
- MX25_PAD_A17__GPIO_2_3, /* FEC_EN, GPIO 35 */
- MX25_PAD_D12__GPIO_4_8, /* FEC_RESET_B, GPIO 104 */
-
- /* LCD */
- MX25_PAD_LD0__LD0,
- MX25_PAD_LD1__LD1,
- MX25_PAD_LD2__LD2,
- MX25_PAD_LD3__LD3,
- MX25_PAD_LD4__LD4,
- MX25_PAD_LD5__LD5,
- MX25_PAD_LD6__LD6,
- MX25_PAD_LD7__LD7,
- MX25_PAD_LD8__LD8,
- MX25_PAD_LD9__LD9,
- MX25_PAD_LD10__LD10,
- MX25_PAD_LD11__LD11,
- MX25_PAD_LD12__LD12,
- MX25_PAD_LD13__LD13,
- MX25_PAD_LD14__LD14,
- MX25_PAD_LD15__LD15,
- MX25_PAD_GPIO_E__LD16,
- MX25_PAD_GPIO_F__LD17,
- MX25_PAD_HSYNC__HSYNC,
- MX25_PAD_VSYNC__VSYNC,
- MX25_PAD_LSCLK__LSCLK,
- MX25_PAD_OE_ACD__OE_ACD,
- MX25_PAD_CONTRAST__CONTRAST,
-
- /* Keypad */
- MX25_PAD_KPP_ROW0__KPP_ROW0,
- MX25_PAD_KPP_ROW1__KPP_ROW1,
- MX25_PAD_KPP_ROW2__KPP_ROW2,
- MX25_PAD_KPP_ROW3__KPP_ROW3,
- MX25_PAD_KPP_COL0__KPP_COL0,
- MX25_PAD_KPP_COL1__KPP_COL1,
- MX25_PAD_KPP_COL2__KPP_COL2,
- MX25_PAD_KPP_COL3__KPP_COL3,
-
- /* SD1 */
- MX25_PAD_SD1_CMD__SD1_CMD,
- MX25_PAD_SD1_CLK__SD1_CLK,
- MX25_PAD_SD1_DATA0__SD1_DATA0,
- MX25_PAD_SD1_DATA1__SD1_DATA1,
- MX25_PAD_SD1_DATA2__SD1_DATA2,
- MX25_PAD_SD1_DATA3__SD1_DATA3,
- MX25_PAD_A14__GPIO_2_0, /* WriteProtect */
- MX25_PAD_A15__GPIO_2_1, /* CardDetect */
-
- /* I2C1 */
- MX25_PAD_I2C1_CLK__I2C1_CLK,
- MX25_PAD_I2C1_DAT__I2C1_DAT,
-
- /* CAN1 */
- MX25_PAD_GPIO_A__CAN1_TX,
- MX25_PAD_GPIO_B__CAN1_RX,
- MX25_PAD_D14__GPIO_4_6, /* CAN_PWDN */
-};
-
-static const struct fec_platform_data mx25_fec_pdata __initconst = {
- .phy = PHY_INTERFACE_MODE_RMII,
-};
-
-#define FEC_ENABLE_GPIO IMX_GPIO_NR(2, 3)
-#define FEC_RESET_B_GPIO IMX_GPIO_NR(4, 8)
-
-static void __init mx25pdk_fec_reset(void)
-{
- gpio_request(FEC_ENABLE_GPIO, "FEC PHY enable");
- gpio_request(FEC_RESET_B_GPIO, "FEC PHY reset");
-
- gpio_direction_output(FEC_ENABLE_GPIO, 0); /* drop PHY power */
- gpio_direction_output(FEC_RESET_B_GPIO, 0); /* assert reset */
- udelay(2);
-
- /* turn on PHY power and lift reset */
- gpio_set_value(FEC_ENABLE_GPIO, 1);
- gpio_set_value(FEC_RESET_B_GPIO, 1);
-}
-
-static const struct mxc_nand_platform_data
-mx25pdk_nand_board_info __initconst = {
- .width = 1,
- .hw_ecc = 1,
- .flash_bbt = 1,
-};
-
-static struct imx_fb_videomode mx25pdk_modes[] = {
- {
- .mode = {
- .name = "CRT-VGA",
- .refresh = 60,
- .xres = 640,
- .yres = 480,
- .pixclock = 39683,
- .left_margin = 45,
- .right_margin = 114,
- .upper_margin = 33,
- .lower_margin = 11,
- .hsync_len = 1,
- .vsync_len = 1,
- },
- .bpp = 16,
- .pcr = 0xFA208B80,
- },
-};
-
-static const struct imx_fb_platform_data mx25pdk_fb_pdata __initconst = {
- .mode = mx25pdk_modes,
- .num_modes = ARRAY_SIZE(mx25pdk_modes),
- .pwmr = 0x00A903FF,
- .lscr1 = 0x00120300,
- .dmacr = 0x00020010,
-};
-
-static const uint32_t mx25pdk_keymap[] = {
- KEY(0, 0, KEY_UP),
- KEY(0, 1, KEY_DOWN),
- KEY(0, 2, KEY_VOLUMEDOWN),
- KEY(0, 3, KEY_HOME),
- KEY(1, 0, KEY_RIGHT),
- KEY(1, 1, KEY_LEFT),
- KEY(1, 2, KEY_ENTER),
- KEY(1, 3, KEY_VOLUMEUP),
- KEY(2, 0, KEY_F6),
- KEY(2, 1, KEY_F8),
- KEY(2, 2, KEY_F9),
- KEY(2, 3, KEY_F10),
- KEY(3, 0, KEY_F1),
- KEY(3, 1, KEY_F2),
- KEY(3, 2, KEY_F3),
- KEY(3, 3, KEY_POWER),
-};
-
-static const struct matrix_keymap_data mx25pdk_keymap_data __initconst = {
- .keymap = mx25pdk_keymap,
- .keymap_size = ARRAY_SIZE(mx25pdk_keymap),
-};
-
-static int mx25pdk_usbh2_init(struct platform_device *pdev)
-{
- return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
-}
-
-static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
- .init = mx25pdk_usbh2_init,
- .portsc = MXC_EHCI_MODE_SERIAL,
-};
-
-static const struct fsl_usb2_platform_data otg_device_pdata __initconst = {
- .operating_mode = FSL_USB2_DR_DEVICE,
- .phy_mode = FSL_USB2_PHY_UTMI,
-};
-
-static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = {
- .bitrate = 100000,
-};
-
-#define SD1_GPIO_WP IMX_GPIO_NR(2, 0)
-#define SD1_GPIO_CD IMX_GPIO_NR(2, 1)
-
-static const struct esdhc_platform_data mx25pdk_esdhc_pdata __initconst = {
- .wp_gpio = SD1_GPIO_WP,
- .cd_gpio = SD1_GPIO_CD,
- .wp_type = ESDHC_WP_GPIO,
- .cd_type = ESDHC_CD_GPIO,
-};
-
-static void __init mx25pdk_init(void)
-{
- imx25_soc_init();
-
- mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads,
- ARRAY_SIZE(mx25pdk_pads));
-
- imx25_add_imx_uart0(&uart_pdata);
- imx25_add_fsl_usb2_udc(&otg_device_pdata);
- imx25_add_mxc_ehci_hs(&usbh2_pdata);
- imx25_add_mxc_nand(&mx25pdk_nand_board_info);
- imx25_add_imxdi_rtc();
- imx25_add_imx_fb(&mx25pdk_fb_pdata);
- imx25_add_imx2_wdt();
-
- mx25pdk_fec_reset();
- imx25_add_fec(&mx25_fec_pdata);
- imx25_add_imx_keypad(&mx25pdk_keymap_data);
-
- imx25_add_sdhci_esdhc_imx(0, &mx25pdk_esdhc_pdata);
- imx25_add_imx_i2c0(&mx25_3ds_i2c0_data);
-
- gpio_request_one(MX25PDK_CAN_PWDN, GPIOF_OUT_INIT_LOW, "can-pwdn");
- imx25_add_flexcan0();
-}
-
-static void __init mx25pdk_timer_init(void)
-{
- mx25_clocks_init();
-}
-
-MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)")
- /* Maintainer: Freescale Semiconductor, Inc. */
- .atag_offset = 0x100,
- .map_io = mx25_map_io,
- .init_early = imx25_init_early,
- .init_irq = mx25_init_irq,
- .init_time = mx25pdk_timer_init,
- .init_machine = mx25pdk_init,
- .restart = mxc_restart,
-MACHINE_END
&mx35pdk_flash,
};
-static iomux_v3_cfg_t mx35pdk_pads[] = {
+static const iomux_v3_cfg_t mx35pdk_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
&pcm043_flash,
};
-static iomux_v3_cfg_t pcm043_pads[] = {
+static const iomux_v3_cfg_t pcm043_pads[] __initconst = {
/* UART1 */
MX35_PAD_CTS1__UART1_CTS,
MX35_PAD_RTS1__UART1_RTS,
}
};
-static iomux_v3_cfg_t vpr200_pads[] = {
+static const iomux_v3_cfg_t vpr200_pads[] __initconst = {
/* UART1 */
MX35_PAD_TXD1__UART1_TXD_MUX,
MX35_PAD_RXD1__UART1_RXD_MUX,
+++ /dev/null
-/*
- * Copyright (C) 1999,2000 Arm Limited
- * Copyright (C) 2000 Deep Blue Solutions Ltd
- * Copyright (C) 2002 Shane Nay (shane@minirl.com)
- * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- * - add MX31 specific definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/pinctrl/machine.h>
-
-#include <asm/pgtable.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-#include "devices/devices-common.h"
-#include "hardware.h"
-#include "iomux-v3.h"
-#include "mx25.h"
-
-/*
- * This table defines static virtual address mappings for I/O regions.
- * These are the mappings common across all MX25 boards.
- */
-static struct map_desc mx25_io_desc[] __initdata = {
- imx_map_entry(MX25, AVIC, MT_DEVICE_NONSHARED),
- imx_map_entry(MX25, AIPS1, MT_DEVICE_NONSHARED),
- imx_map_entry(MX25, AIPS2, MT_DEVICE_NONSHARED),
-};
-
-/*
- * This function initializes the memory map. It is called during the
- * system startup to create static physical to virtual memory mappings
- * for the IO modules.
- */
-void __init mx25_map_io(void)
-{
- iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc));
-}
-
-void __init imx25_init_early(void)
-{
- mxc_set_cpu_type(MXC_CPU_MX25);
- mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR));
-}
-
-void __init mx25_init_irq(void)
-{
- mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR));
-}
-
-static struct sdma_platform_data imx25_sdma_pdata __initdata = {
- .fw_name = "sdma-imx25.bin",
-};
-
-static const struct resource imx25_audmux_res[] __initconst = {
- DEFINE_RES_MEM(MX25_AUDMUX_BASE_ADDR, SZ_16K),
-};
-
-void __init imx25_soc_init(void)
-{
- mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR));
- mxc_device_init();
-
- /* i.mx25 has the i.mx35 type gpio */
- mxc_register_gpio("imx35-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
- mxc_register_gpio("imx35-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
- mxc_register_gpio("imx35-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
- mxc_register_gpio("imx35-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
-
- pinctrl_provide_dummies();
- /* i.mx25 has the i.mx35 type sdma */
- imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata);
- /* i.mx25 has the i.mx31 type audmux */
- platform_device_register_simple("imx31-audmux", 0, imx25_audmux_res,
- ARRAY_SIZE(imx25_audmux_res));
-}
+++ /dev/null
-#ifndef __MACH_MX25_H__
-#define __MACH_MX25_H__
-
-#define MX25_AIPS1_BASE_ADDR 0x43f00000
-#define MX25_AIPS1_SIZE SZ_1M
-#define MX25_AIPS2_BASE_ADDR 0x53f00000
-#define MX25_AIPS2_SIZE SZ_1M
-#define MX25_AVIC_BASE_ADDR 0x68000000
-#define MX25_AVIC_SIZE SZ_1M
-
-#define MX25_I2C1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x80000)
-#define MX25_I2C3_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x84000)
-#define MX25_CAN1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x88000)
-#define MX25_CAN2_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x8c000)
-#define MX25_I2C2_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x98000)
-#define MX25_CSPI1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xa4000)
-#define MX25_IOMUXC_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xac000)
-
-#define MX25_CRM_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x80000)
-#define MX25_GPT1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x90000)
-#define MX25_GPIO4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x9c000)
-#define MX25_PWM2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa0000)
-#define MX25_GPIO3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa4000)
-#define MX25_PWM3_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xa8000)
-#define MX25_PWM4_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xc8000)
-#define MX25_GPIO1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xcc000)
-#define MX25_GPIO2_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xd0000)
-#define MX25_WDOG_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xdc000)
-#define MX25_PWM1_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0xe0000)
-
-#define MX25_UART1_BASE_ADDR 0x43f90000
-#define MX25_UART2_BASE_ADDR 0x43f94000
-#define MX25_AUDMUX_BASE_ADDR 0x43fb0000
-#define MX25_UART3_BASE_ADDR 0x5000c000
-#define MX25_UART4_BASE_ADDR 0x50008000
-#define MX25_UART5_BASE_ADDR 0x5002c000
-
-#define MX25_CSPI3_BASE_ADDR 0x50004000
-#define MX25_CSPI2_BASE_ADDR 0x50010000
-#define MX25_FEC_BASE_ADDR 0x50038000
-#define MX25_SSI2_BASE_ADDR 0x50014000
-#define MX25_SSI1_BASE_ADDR 0x50034000
-#define MX25_NFC_BASE_ADDR 0xbb000000
-#define MX25_IIM_BASE_ADDR 0x53ff0000
-#define MX25_DRYICE_BASE_ADDR 0x53ffc000
-#define MX25_ESDHC1_BASE_ADDR 0x53fb4000
-#define MX25_ESDHC2_BASE_ADDR 0x53fb8000
-#define MX25_LCDC_BASE_ADDR 0x53fbc000
-#define MX25_KPP_BASE_ADDR 0x43fa8000
-#define MX25_SDMA_BASE_ADDR 0x53fd4000
-#define MX25_USB_BASE_ADDR 0x53ff4000
-#define MX25_USB_OTG_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0000)
-/*
- * The reference manual (IMX25RM, Rev. 1, 06/2009) specifies an offset of 0x200
- * for the host controller. Early documentation drafts specified 0x400 and
- * Freescale internal sources confirm only the latter value to work.
- */
-#define MX25_USB_HS_BASE_ADDR (MX25_USB_BASE_ADDR + 0x0400)
-#define MX25_CSI_BASE_ADDR 0x53ff8000
-
-#define MX25_IO_P2V(x) IMX_IO_P2V(x)
-#define MX25_IO_ADDRESS(x) IOMEM(MX25_IO_P2V(x))
-
-/*
- * Interrupt numbers
- */
-#include <asm/irq.h>
-#define MX25_INT_CSPI3 (NR_IRQS_LEGACY + 0)
-#define MX25_INT_I2C1 (NR_IRQS_LEGACY + 3)
-#define MX25_INT_I2C2 (NR_IRQS_LEGACY + 4)
-#define MX25_INT_UART4 (NR_IRQS_LEGACY + 5)
-#define MX25_INT_ESDHC2 (NR_IRQS_LEGACY + 8)
-#define MX25_INT_ESDHC1 (NR_IRQS_LEGACY + 9)
-#define MX25_INT_I2C3 (NR_IRQS_LEGACY + 10)
-#define MX25_INT_SSI2 (NR_IRQS_LEGACY + 11)
-#define MX25_INT_SSI1 (NR_IRQS_LEGACY + 12)
-#define MX25_INT_CSPI2 (NR_IRQS_LEGACY + 13)
-#define MX25_INT_CSPI1 (NR_IRQS_LEGACY + 14)
-#define MX25_INT_GPIO3 (NR_IRQS_LEGACY + 16)
-#define MX25_INT_CSI (NR_IRQS_LEGACY + 17)
-#define MX25_INT_UART3 (NR_IRQS_LEGACY + 18)
-#define MX25_INT_GPIO4 (NR_IRQS_LEGACY + 23)
-#define MX25_INT_KPP (NR_IRQS_LEGACY + 24)
-#define MX25_INT_DRYICE (NR_IRQS_LEGACY + 25)
-#define MX25_INT_PWM1 (NR_IRQS_LEGACY + 26)
-#define MX25_INT_UART2 (NR_IRQS_LEGACY + 32)
-#define MX25_INT_NFC (NR_IRQS_LEGACY + 33)
-#define MX25_INT_SDMA (NR_IRQS_LEGACY + 34)
-#define MX25_INT_USB_HS (NR_IRQS_LEGACY + 35)
-#define MX25_INT_PWM2 (NR_IRQS_LEGACY + 36)
-#define MX25_INT_USB_OTG (NR_IRQS_LEGACY + 37)
-#define MX25_INT_LCDC (NR_IRQS_LEGACY + 39)
-#define MX25_INT_UART5 (NR_IRQS_LEGACY + 40)
-#define MX25_INT_PWM3 (NR_IRQS_LEGACY + 41)
-#define MX25_INT_PWM4 (NR_IRQS_LEGACY + 42)
-#define MX25_INT_CAN1 (NR_IRQS_LEGACY + 43)
-#define MX25_INT_CAN2 (NR_IRQS_LEGACY + 44)
-#define MX25_INT_UART1 (NR_IRQS_LEGACY + 45)
-#define MX25_INT_GPIO2 (NR_IRQS_LEGACY + 51)
-#define MX25_INT_GPIO1 (NR_IRQS_LEGACY + 52)
-#define MX25_INT_GPT1 (NR_IRQS_LEGACY + 54)
-#define MX25_INT_FEC (NR_IRQS_LEGACY + 57)
-
-#define MX25_DMA_REQ_SSI2_RX1 22
-#define MX25_DMA_REQ_SSI2_TX1 23
-#define MX25_DMA_REQ_SSI2_RX0 24
-#define MX25_DMA_REQ_SSI2_TX0 25
-#define MX25_DMA_REQ_SSI1_RX1 26
-#define MX25_DMA_REQ_SSI1_TX1 27
-#define MX25_DMA_REQ_SSI1_RX0 28
-#define MX25_DMA_REQ_SSI1_TX0 29
-
-#ifndef __ASSEMBLY__
-extern int mx25_revision(void);
-#endif
-
-#endif /* ifndef __MACH_MX25_H__ */
+++ /dev/null
-if ARCH_MSM
-
-choice
- prompt "Qualcomm MSM SoC Type"
- default ARCH_MSM7X00A
- depends on ARCH_MSM
-
-config ARCH_MSM7X00A
- bool "MSM7x00A / MSM7x01A"
- select ARCH_MSM_ARM11
- select CPU_V6
- select GPIO_MSM_V1
- select MACH_TROUT if !MACH_HALIBUT
- select MSM_PROC_COMM
- select MSM_SMD
- select CLKSRC_QCOM
- select MSM_SMD_PKG3
-
-config ARCH_MSM7X30
- bool "MSM7x30"
- select ARCH_MSM_SCORPION
- select CPU_V7
- select GPIO_MSM_V1
- select MACH_MSM7X30_SURF # if !
- select MSM_GPIOMUX
- select MSM_PROC_COMM
- select MSM_SMD
- select CLKSRC_QCOM
- select MSM_VIC
-
-config ARCH_QSD8X50
- bool "QSD8X50"
- select ARCH_MSM_SCORPION
- select CPU_V7
- select GPIO_MSM_V1
- select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5
- select MSM_GPIOMUX
- select MSM_PROC_COMM
- select MSM_SMD
- select CLKSRC_QCOM
- select MSM_VIC
-
-endchoice
-
-config MSM_SOC_REV_A
- bool
-
-config ARCH_MSM_ARM11
- bool
-
-config ARCH_MSM_SCORPION
- bool
-
-config MSM_VIC
- bool
-
-menu "Qualcomm MSM Board Type"
- depends on ARCH_MSM
-
-config MACH_HALIBUT
- depends on ARCH_MSM
- depends on ARCH_MSM7X00A
- bool "Halibut Board (QCT SURF7201A)"
- help
- Support for the Qualcomm SURF7201A eval board.
-
-config MACH_TROUT
- depends on ARCH_MSM
- depends on ARCH_MSM7X00A
- bool "HTC Dream (aka trout)"
- help
- Support for the HTC Dream, T-Mobile G1, Android ADP1 devices.
-
-config MACH_MSM7X30_SURF
- depends on ARCH_MSM7X30
- bool "MSM7x30 SURF"
- help
- Support for the Qualcomm MSM7x30 SURF eval board.
-
-config MACH_QSD8X50_SURF
- depends on ARCH_QSD8X50
- bool "QSD8x50 SURF"
- help
- Support for the Qualcomm QSD8x50 SURF eval board.
-
-config MACH_QSD8X50A_ST1_5
- depends on ARCH_QSD8X50
- bool "QSD8x50A ST1.5"
- select MSM_SOC_REV_A
- help
- Support for the Qualcomm ST1.5.
-
-endmenu
-
-config MSM_SMD_PKG3
- bool
-
-config MSM_PROC_COMM
- bool
-
-config MSM_SMD
- bool
-
-config MSM_GPIOMUX
- bool
- help
- Support for MSM V1 TLMM GPIOMUX architecture.
-
-endif
+++ /dev/null
-obj-$(CONFIG_MSM_PROC_COMM) += clock.o
-
-obj-$(CONFIG_MSM_VIC) += irq-vic.o
-
-obj-$(CONFIG_ARCH_MSM7X00A) += irq.o
-obj-$(CONFIG_ARCH_QSD8X50) += sirc.o
-
-obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o
-
-obj-$(CONFIG_ARCH_MSM7X00A) += dma.o io.o
-obj-$(CONFIG_ARCH_MSM7X30) += dma.o io.o
-obj-$(CONFIG_ARCH_QSD8X50) += dma.o io.o
-
-obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o
-obj-$(CONFIG_MSM_SMD) += last_radio_log.o
-
-obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o
-obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o
-obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o
-obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o
-obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o
-obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o
-obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o
+++ /dev/null
- zreladdr-y += 0x10008000
-params_phys-y := 0x10000100
-initrd_phys-y := 0x10800000
+++ /dev/null
-/* linux/arch/arm/mach-msm/board-halibut.c
- *
- * Copyright (C) 2007 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/io.h>
-#include <linux/delay.h>
-#include <linux/smc91x.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
-#include <asm/setup.h>
-
-#include <mach/irqs.h>
-#include <mach/msm_iomap.h>
-
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-
-#include "devices.h"
-#include "common.h"
-
-static struct resource smc91x_resources[] = {
- [0] = {
- .start = 0x9C004300,
- .end = 0x9C004400,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = MSM_GPIO_TO_INT(49),
- .end = MSM_GPIO_TO_INT(49),
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
- },
-};
-
-static struct smc91x_platdata smc91x_platdata = {
- .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = 0,
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
- .dev.platform_data = &smc91x_platdata,
-};
-
-static struct platform_device *devices[] __initdata = {
- &msm_clock_7x01a,
- &msm_device_gpio_7201,
- &msm_device_uart3,
- &msm_device_smd,
- &msm_device_nand,
- &msm_device_hsusb,
- &msm_device_i2c,
- &smc91x_device,
-};
-
-static void __init halibut_init_early(void)
-{
- arch_ioremap_caller = __msm_ioremap_caller;
-}
-
-static void __init halibut_init_irq(void)
-{
- msm_init_irq();
-}
-
-static void __init halibut_init(void)
-{
- platform_add_devices(devices, ARRAY_SIZE(devices));
-}
-
-static void __init halibut_map_io(void)
-{
- msm_map_common_io();
-}
-
-static void __init halibut_init_late(void)
-{
- smd_debugfs_init();
-}
-
-MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)")
- .atag_offset = 0x100,
- .map_io = halibut_map_io,
- .init_early = halibut_init_early,
- .init_irq = halibut_init_irq,
- .init_machine = halibut_init,
- .init_late = halibut_init_late,
- .init_time = msm7x01_timer_init,
-MACHINE_END
+++ /dev/null
-/* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-#include <linux/smsc911x.h>
-#include <linux/usb/msm_hsusb.h>
-#include <linux/clkdev.h>
-#include <linux/memblock.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/memory.h>
-#include <asm/setup.h>
-
-#include <mach/clk.h>
-#include <mach/msm_iomap.h>
-#include <mach/dma.h>
-
-#include <mach/vreg.h>
-#include "devices.h"
-#include "gpiomux.h"
-#include "proc_comm.h"
-#include "common.h"
-
-static void __init msm7x30_fixup(struct tag *tag, char **cmdline)
-{
- for (; tag->hdr.size; tag = tag_next(tag))
- if (tag->hdr.tag == ATAG_MEM && tag->u.mem.start == 0x200000) {
- tag->u.mem.start = 0;
- tag->u.mem.size += SZ_2M;
- }
-}
-
-static void __init msm7x30_reserve(void)
-{
- memblock_remove(0x0, SZ_2M);
-}
-
-static int hsusb_phy_init_seq[] = {
- 0x30, 0x32, /* Enable and set Pre-Emphasis Depth to 20% */
- 0x02, 0x36, /* Disable CDR Auto Reset feature */
- -1
-};
-
-static int hsusb_link_clk_reset(struct clk *link_clk, bool assert)
-{
- int ret;
-
- if (assert) {
- ret = clk_reset(link_clk, CLK_RESET_ASSERT);
- if (ret)
- pr_err("usb hs_clk assert failed\n");
- } else {
- ret = clk_reset(link_clk, CLK_RESET_DEASSERT);
- if (ret)
- pr_err("usb hs_clk deassert failed\n");
- }
- return ret;
-}
-
-static int hsusb_phy_clk_reset(struct clk *phy_clk)
-{
- int ret;
-
- ret = clk_reset(phy_clk, CLK_RESET_ASSERT);
- if (ret) {
- pr_err("usb phy clk assert failed\n");
- return ret;
- }
- usleep_range(10000, 12000);
- ret = clk_reset(phy_clk, CLK_RESET_DEASSERT);
- if (ret)
- pr_err("usb phy clk deassert failed\n");
- return ret;
-}
-
-static struct msm_otg_platform_data msm_otg_pdata = {
- .phy_init_seq = hsusb_phy_init_seq,
- .mode = USB_DR_MODE_PERIPHERAL,
- .otg_control = OTG_PHY_CONTROL,
- .link_clk_reset = hsusb_link_clk_reset,
- .phy_clk_reset = hsusb_phy_clk_reset,
-};
-
-struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
-#ifdef CONFIG_SERIAL_MSM_CONSOLE
- [49] = { /* UART2 RFR */
- .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
- GPIOMUX_FUNC_2 | GPIOMUX_VALID,
- },
- [50] = { /* UART2 CTS */
- .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
- GPIOMUX_FUNC_2 | GPIOMUX_VALID,
- },
- [51] = { /* UART2 RX */
- .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
- GPIOMUX_FUNC_2 | GPIOMUX_VALID,
- },
- [52] = { /* UART2 TX */
- .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
- GPIOMUX_FUNC_2 | GPIOMUX_VALID,
- },
-#endif
-};
-
-static struct platform_device *devices[] __initdata = {
- &msm_clock_7x30,
- &msm_device_gpio_7x30,
-#if defined(CONFIG_SERIAL_MSM)
- &msm_device_uart2,
-#endif
- &msm_device_smd,
- &msm_device_otg,
- &msm_device_hsusb,
- &msm_device_hsusb_host,
-};
-
-static void __init msm7x30_init_irq(void)
-{
- msm_init_irq();
-}
-
-static void __init msm7x30_init(void)
-{
- msm_device_otg.dev.platform_data = &msm_otg_pdata;
- msm_device_hsusb.dev.parent = &msm_device_otg.dev;
- msm_device_hsusb_host.dev.parent = &msm_device_otg.dev;
-
- platform_add_devices(devices, ARRAY_SIZE(devices));
-}
-
-static void __init msm7x30_map_io(void)
-{
- msm_map_msm7x30_io();
-}
-
-static void __init msm7x30_init_late(void)
-{
- smd_debugfs_init();
-}
-
-MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF")
- .atag_offset = 0x100,
- .fixup = msm7x30_fixup,
- .reserve = msm7x30_reserve,
- .map_io = msm7x30_map_io,
- .init_irq = msm7x30_init_irq,
- .init_machine = msm7x30_init,
- .init_late = msm7x30_init_late,
- .init_time = msm7x30_timer_init,
-MACHINE_END
-
-MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA")
- .atag_offset = 0x100,
- .fixup = msm7x30_fixup,
- .reserve = msm7x30_reserve,
- .map_io = msm7x30_map_io,
- .init_irq = msm7x30_init_irq,
- .init_machine = msm7x30_init,
- .init_late = msm7x30_init_late,
- .init_time = msm7x30_timer_init,
-MACHINE_END
-
-MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID")
- .atag_offset = 0x100,
- .fixup = msm7x30_fixup,
- .reserve = msm7x30_reserve,
- .map_io = msm7x30_map_io,
- .init_irq = msm7x30_init_irq,
- .init_machine = msm7x30_init,
- .init_late = msm7x30_init_late,
- .init_time = msm7x30_timer_init,
-MACHINE_END
+++ /dev/null
-/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/usb/msm_hsusb.h>
-#include <linux/err.h>
-#include <linux/clkdev.h>
-#include <linux/smc91x.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-
-#include <mach/irqs.h>
-#include <mach/sirc.h>
-#include <mach/vreg.h>
-#include <mach/clk.h>
-#include <linux/platform_data/mmc-msm_sdcc.h>
-
-#include "devices.h"
-#include "common.h"
-
-static const resource_size_t qsd8x50_surf_smc91x_base __initconst = 0x70000300;
-static const unsigned qsd8x50_surf_smc91x_gpio __initconst = 156;
-
-/* Leave smc91x resources empty here, as we'll fill them in
- * at run-time: they vary from board to board, and the true
- * configuration won't be known until boot.
- */
-static struct resource smc91x_resources[] = {
- [0] = {
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
- },
-};
-
-static struct smc91x_platdata smc91x_platdata = {
- .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = 0,
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
- .dev.platform_data = &smc91x_platdata,
-};
-
-static int __init msm_init_smc91x(void)
-{
- if (machine_is_qsd8x50_surf()) {
- smc91x_resources[0].start = qsd8x50_surf_smc91x_base;
- smc91x_resources[0].end = qsd8x50_surf_smc91x_base + 0xff;
- smc91x_resources[1].start =
- gpio_to_irq(qsd8x50_surf_smc91x_gpio);
- smc91x_resources[1].end =
- gpio_to_irq(qsd8x50_surf_smc91x_gpio);
- platform_device_register(&smc91x_device);
- }
-
- return 0;
-}
-module_init(msm_init_smc91x);
-
-static int hsusb_phy_init_seq[] = {
- 0x08, 0x31, /* Increase HS Driver Amplitude */
- 0x20, 0x32, /* Enable and set Pre-Emphasis Depth to 10% */
- -1
-};
-
-static int hsusb_link_clk_reset(struct clk *link_clk, bool assert)
-{
- int ret;
-
- if (assert) {
- ret = clk_reset(link_clk, CLK_RESET_ASSERT);
- if (ret)
- pr_err("usb hs_clk assert failed\n");
- } else {
- ret = clk_reset(link_clk, CLK_RESET_DEASSERT);
- if (ret)
- pr_err("usb hs_clk deassert failed\n");
- }
- return ret;
-}
-
-static int hsusb_phy_clk_reset(struct clk *phy_clk)
-{
- int ret;
-
- ret = clk_reset(phy_clk, CLK_RESET_ASSERT);
- if (ret) {
- pr_err("usb phy clk assert failed\n");
- return ret;
- }
- usleep_range(10000, 12000);
- ret = clk_reset(phy_clk, CLK_RESET_DEASSERT);
- if (ret)
- pr_err("usb phy clk deassert failed\n");
- return ret;
-}
-
-static struct msm_otg_platform_data msm_otg_pdata = {
- .phy_init_seq = hsusb_phy_init_seq,
- .mode = USB_DR_MODE_PERIPHERAL,
- .otg_control = OTG_PHY_CONTROL,
- .link_clk_reset = hsusb_link_clk_reset,
- .phy_clk_reset = hsusb_phy_clk_reset,
-};
-
-static struct platform_device *devices[] __initdata = {
- &msm_clock_8x50,
- &msm_device_gpio_8x50,
- &msm_device_uart3,
- &msm_device_smd,
- &msm_device_otg,
- &msm_device_hsusb,
- &msm_device_hsusb_host,
-};
-
-static struct msm_mmc_gpio sdc1_gpio_cfg[] = {
- {51, "sdc1_dat_3"},
- {52, "sdc1_dat_2"},
- {53, "sdc1_dat_1"},
- {54, "sdc1_dat_0"},
- {55, "sdc1_cmd"},
- {56, "sdc1_clk"}
-};
-
-static struct vreg *vreg_mmc;
-static unsigned long vreg_sts;
-
-static uint32_t msm_sdcc_setup_power(struct device *dv, unsigned int vdd)
-{
- int rc = 0;
- struct platform_device *pdev;
-
- pdev = container_of(dv, struct platform_device, dev);
-
- if (vdd == 0) {
- if (!vreg_sts)
- return 0;
-
- clear_bit(pdev->id, &vreg_sts);
-
- if (!vreg_sts) {
- rc = vreg_disable(vreg_mmc);
- if (rc)
- pr_err("vreg_mmc disable failed for slot "
- "%d: %d\n", pdev->id, rc);
- }
- return 0;
- }
-
- if (!vreg_sts) {
- rc = vreg_set_level(vreg_mmc, 2900);
- if (rc)
- pr_err("vreg_mmc set level failed for slot %d: %d\n",
- pdev->id, rc);
- rc = vreg_enable(vreg_mmc);
- if (rc)
- pr_err("vreg_mmc enable failed for slot %d: %d\n",
- pdev->id, rc);
- }
- set_bit(pdev->id, &vreg_sts);
- return 0;
-}
-
-static struct msm_mmc_gpio_data sdc1_gpio = {
- .gpio = sdc1_gpio_cfg,
- .size = ARRAY_SIZE(sdc1_gpio_cfg),
-};
-
-static struct msm_mmc_platform_data qsd8x50_sdc1_data = {
- .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
- .translate_vdd = msm_sdcc_setup_power,
- .gpio_data = &sdc1_gpio,
-};
-
-static void __init qsd8x50_init_mmc(void)
-{
- vreg_mmc = vreg_get(NULL, "gp5");
-
- if (IS_ERR(vreg_mmc)) {
- pr_err("vreg get for vreg_mmc failed (%ld)\n",
- PTR_ERR(vreg_mmc));
- return;
- }
-
- msm_add_sdcc(1, &qsd8x50_sdc1_data, 0, 0);
-}
-
-static void __init qsd8x50_map_io(void)
-{
- msm_map_qsd8x50_io();
-}
-
-static void __init qsd8x50_init_irq(void)
-{
- msm_init_irq();
- msm_init_sirc();
-}
-
-static void __init qsd8x50_init(void)
-{
- msm_device_otg.dev.platform_data = &msm_otg_pdata;
- msm_device_hsusb.dev.parent = &msm_device_otg.dev;
- msm_device_hsusb_host.dev.parent = &msm_device_otg.dev;
- platform_add_devices(devices, ARRAY_SIZE(devices));
- qsd8x50_init_mmc();
-}
-
-static void __init qsd8x50_init_late(void)
-{
- smd_debugfs_init();
-}
-
-MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF")
- .atag_offset = 0x100,
- .map_io = qsd8x50_map_io,
- .init_irq = qsd8x50_init_irq,
- .init_machine = qsd8x50_init,
- .init_late = qsd8x50_init_late,
- .init_time = qsd8x50_timer_init,
-MACHINE_END
-
-MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5")
- .atag_offset = 0x100,
- .map_io = qsd8x50_map_io,
- .init_irq = qsd8x50_init_irq,
- .init_machine = qsd8x50_init,
- .init_late = qsd8x50_init_late,
- .init_time = qsd8x50_timer_init,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-msm/board-sapphire.c
- * Copyright (C) 2007-2009 HTC Corporation.
- * Author: Thomas Tsai <thomas_tsai@htc.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/input.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/device.h>
-
-#include <linux/delay.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
-#include <mach/vreg.h>
-
-#include <asm/io.h>
-#include <asm/delay.h>
-#include <asm/setup.h>
-
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-#include <linux/memblock.h>
-
-#include "gpio_chip.h"
-#include "board-sapphire.h"
-#include "proc_comm.h"
-#include "devices.h"
-#include "common.h"
-
-void msm_init_irq(void);
-void msm_init_gpio(void);
-
-static struct platform_device *devices[] __initdata = {
- &msm_device_smd,
- &msm_device_dmov,
- &msm_device_nand,
- &msm_device_uart1,
- &msm_device_uart3,
-};
-
-void msm_timer_init(void);
-
-static void __init sapphire_init_irq(void)
-{
- msm_init_irq();
-}
-
-static void __init sapphire_init(void)
-{
- platform_add_devices(devices, ARRAY_SIZE(devices));
-}
-
-static struct map_desc sapphire_io_desc[] __initdata = {
- {
- .virtual = SAPPHIRE_CPLD_BASE,
- .pfn = __phys_to_pfn(SAPPHIRE_CPLD_START),
- .length = SAPPHIRE_CPLD_SIZE,
- .type = MT_DEVICE_NONSHARED
- }
-};
-
-static void __init sapphire_fixup(struct tag *tags, char **cmdline)
-{
- int smi_sz = parse_tag_smi((const struct tag *)tags);
-
- if (smi_sz == 32) {
- memblock_add(PHYS_OFFSET, 84*SZ_1M);
- } else if (smi_sz == 64) {
- memblock_add(PHYS_OFFSET, 101*SZ_1M);
- } else {
- memblock_add(PHYS_OFFSET, 101*SZ_1M);
- /* Give a default value when not get smi size */
- smi_sz = 64;
- }
-}
-
-static void __init sapphire_map_io(void)
-{
- msm_map_common_io();
- iotable_init(sapphire_io_desc, ARRAY_SIZE(sapphire_io_desc));
- msm_clock_init();
-}
-
-static void __init sapphire_init_late(void)
-{
- smd_debugfs_init();
-}
-
-MACHINE_START(SAPPHIRE, "sapphire")
-/* Maintainer: Brian Swetland <swetland@google.com> */
- .atag_offset = 0x100,
- .fixup = sapphire_fixup,
- .map_io = sapphire_map_io,
- .init_irq = sapphire_init_irq,
- .init_machine = sapphire_init,
- .init_late = sapphire_init_late,
- .init_time = msm_timer_init,
-MACHINE_END
+++ /dev/null
-/*
- * linux/arch/arm/mach-msm/gpio.c
- *
- * Copyright (C) 2005 HP Labs
- * Copyright (C) 2008 Google, Inc.
- * Copyright (C) 2009 Pavel Machek <pavel@ucw.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <linux/gpio.h>
-
-#include "board-trout.h"
-
-static uint8_t trout_int_mask[2] = {
- [0] = 0xff, /* mask all interrupts */
- [1] = 0xff,
-};
-static uint8_t trout_sleep_int_mask[] = {
- [0] = 0xff,
- [1] = 0xff,
-};
-
-struct msm_gpio_chip {
- struct gpio_chip chip;
- void __iomem *reg; /* Base of register bank */
- u8 shadow;
-};
-
-#define to_msm_gpio_chip(c) container_of(c, struct msm_gpio_chip, chip)
-
-static int msm_gpiolib_get(struct gpio_chip *chip, unsigned offset)
-{
- struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip);
- unsigned mask = 1 << offset;
-
- return !!(readb(msm_gpio->reg) & mask);
-}
-
-static void msm_gpiolib_set(struct gpio_chip *chip, unsigned offset, int val)
-{
- struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip);
- unsigned mask = 1 << offset;
-
- if (val)
- msm_gpio->shadow |= mask;
- else
- msm_gpio->shadow &= ~mask;
-
- writeb(msm_gpio->shadow, msm_gpio->reg);
-}
-
-static int msm_gpiolib_direction_input(struct gpio_chip *chip,
- unsigned offset)
-{
- msm_gpiolib_set(chip, offset, 0);
- return 0;
-}
-
-static int msm_gpiolib_direction_output(struct gpio_chip *chip,
- unsigned offset, int val)
-{
- msm_gpiolib_set(chip, offset, val);
- return 0;
-}
-
-static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
- return TROUT_GPIO_TO_INT(offset + chip->base);
-}
-
-#define TROUT_GPIO_BANK(name, reg_num, base_gpio, shadow_val) \
- { \
- .chip = { \
- .label = name, \
- .direction_input = msm_gpiolib_direction_input,\
- .direction_output = msm_gpiolib_direction_output, \
- .get = msm_gpiolib_get, \
- .set = msm_gpiolib_set, \
- .to_irq = trout_gpio_to_irq, \
- .base = base_gpio, \
- .ngpio = 8, \
- }, \
- .reg = reg_num + TROUT_CPLD_BASE, \
- .shadow = shadow_val, \
- }
-
-static struct msm_gpio_chip msm_gpio_banks[] = {
-#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9a00000)
- /* H2W pins <-> UART1 */
- TROUT_GPIO_BANK("MISC2", 0x00, TROUT_GPIO_MISC2_BASE, 0x40),
-#else
- /* H2W pins <-> UART3, Bluetooth <-> UART1 */
- TROUT_GPIO_BANK("MISC2", 0x00, TROUT_GPIO_MISC2_BASE, 0x80),
-#endif
- /* I2C pull */
- TROUT_GPIO_BANK("MISC3", 0x02, TROUT_GPIO_MISC3_BASE, 0x04),
- TROUT_GPIO_BANK("MISC4", 0x04, TROUT_GPIO_MISC4_BASE, 0),
- /* mmdi 32k en */
- TROUT_GPIO_BANK("MISC5", 0x06, TROUT_GPIO_MISC5_BASE, 0x04),
- TROUT_GPIO_BANK("INT2", 0x08, TROUT_GPIO_INT2_BASE, 0),
- TROUT_GPIO_BANK("MISC1", 0x0a, TROUT_GPIO_MISC1_BASE, 0),
- TROUT_GPIO_BANK("VIRTUAL", 0x12, TROUT_GPIO_VIRTUAL_BASE, 0),
-};
-
-static void trout_gpio_irq_ack(struct irq_data *d)
-{
- int bank = TROUT_INT_TO_BANK(d->irq);
- uint8_t mask = TROUT_INT_TO_MASK(d->irq);
- int reg = TROUT_BANK_TO_STAT_REG(bank);
- /*printk(KERN_INFO "trout_gpio_irq_ack irq %d\n", d->irq);*/
- writeb(mask, TROUT_CPLD_BASE + reg);
-}
-
-static void trout_gpio_irq_mask(struct irq_data *d)
-{
- unsigned long flags;
- uint8_t reg_val;
- int bank = TROUT_INT_TO_BANK(d->irq);
- uint8_t mask = TROUT_INT_TO_MASK(d->irq);
- int reg = TROUT_BANK_TO_MASK_REG(bank);
-
- local_irq_save(flags);
- reg_val = trout_int_mask[bank] |= mask;
- /*printk(KERN_INFO "trout_gpio_irq_mask irq %d => %d:%02x\n",
- d->irq, bank, reg_val);*/
- writeb(reg_val, TROUT_CPLD_BASE + reg);
- local_irq_restore(flags);
-}
-
-static void trout_gpio_irq_unmask(struct irq_data *d)
-{
- unsigned long flags;
- uint8_t reg_val;
- int bank = TROUT_INT_TO_BANK(d->irq);
- uint8_t mask = TROUT_INT_TO_MASK(d->irq);
- int reg = TROUT_BANK_TO_MASK_REG(bank);
-
- local_irq_save(flags);
- reg_val = trout_int_mask[bank] &= ~mask;
- /*printk(KERN_INFO "trout_gpio_irq_unmask irq %d => %d:%02x\n",
- d->irq, bank, reg_val);*/
- writeb(reg_val, TROUT_CPLD_BASE + reg);
- local_irq_restore(flags);
-}
-
-int trout_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
-{
- unsigned long flags;
- int bank = TROUT_INT_TO_BANK(d->irq);
- uint8_t mask = TROUT_INT_TO_MASK(d->irq);
-
- local_irq_save(flags);
- if(on)
- trout_sleep_int_mask[bank] &= ~mask;
- else
- trout_sleep_int_mask[bank] |= mask;
- local_irq_restore(flags);
- return 0;
-}
-
-static void trout_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
- int j, m;
- unsigned v;
- int bank;
- int stat_reg;
- int int_base = TROUT_INT_START;
- uint8_t int_mask;
-
- for (bank = 0; bank < 2; bank++) {
- stat_reg = TROUT_BANK_TO_STAT_REG(bank);
- v = readb(TROUT_CPLD_BASE + stat_reg);
- int_mask = trout_int_mask[bank];
- if (v & int_mask) {
- writeb(v & int_mask, TROUT_CPLD_BASE + stat_reg);
- printk(KERN_ERR "trout_gpio_irq_handler: got masked "
- "interrupt: %d:%02x\n", bank, v & int_mask);
- }
- v &= ~int_mask;
- while (v) {
- m = v & -v;
- j = fls(m) - 1;
- /*printk(KERN_INFO "msm_gpio_irq_handler %d:%02x %02x b"
- "it %d irq %d\n", bank, v, m, j, int_base + j);*/
- v &= ~m;
- generic_handle_irq(int_base + j);
- }
- int_base += TROUT_INT_BANK0_COUNT;
- }
- desc->irq_data.chip->irq_ack(&desc->irq_data);
-}
-
-static struct irq_chip trout_gpio_irq_chip = {
- .name = "troutgpio",
- .irq_ack = trout_gpio_irq_ack,
- .irq_mask = trout_gpio_irq_mask,
- .irq_unmask = trout_gpio_irq_unmask,
- .irq_set_wake = trout_gpio_irq_set_wake,
-};
-
-/*
- * Called from the processor-specific init to enable GPIO pin support.
- */
-int __init trout_init_gpio(void)
-{
- int i;
- for(i = TROUT_INT_START; i <= TROUT_INT_END; i++) {
- irq_set_chip_and_handler(i, &trout_gpio_irq_chip,
- handle_edge_irq);
- set_irq_flags(i, IRQF_VALID);
- }
-
- for (i = 0; i < ARRAY_SIZE(msm_gpio_banks); i++)
- gpiochip_add(&msm_gpio_banks[i].chip);
-
- irq_set_irq_type(MSM_GPIO_TO_INT(17), IRQF_TRIGGER_HIGH);
- irq_set_chained_handler(MSM_GPIO_TO_INT(17), trout_gpio_irq_handler);
- irq_set_irq_wake(MSM_GPIO_TO_INT(17), 1);
-
- return 0;
-}
-
-postcore_initcall(trout_init_gpio);
-
+++ /dev/null
-/* linux/arch/arm/mach-msm/board-trout-mmc.c
-** Author: Brian Swetland <swetland@google.com>
-*/
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/sdio_ids.h>
-#include <linux/err.h>
-#include <linux/debugfs.h>
-
-#include <asm/io.h>
-
-#include <mach/vreg.h>
-
-#include <linux/platform_data/mmc-msm_sdcc.h>
-
-#include "devices.h"
-
-#include "board-trout.h"
-
-#include "proc_comm.h"
-
-#define DEBUG_SDSLOT_VDD 1
-
-/* ---- COMMON ---- */
-static void config_gpio_table(uint32_t *table, int len)
-{
- int n;
- unsigned id;
- for(n = 0; n < len; n++) {
- id = table[n];
- msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &id, 0);
- }
-}
-
-/* ---- SDCARD ---- */
-
-static uint32_t sdcard_on_gpio_table[] = {
- PCOM_GPIO_CFG(62, 2, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_8MA), /* CLK */
- PCOM_GPIO_CFG(63, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* CMD */
- PCOM_GPIO_CFG(64, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* DAT3 */
- PCOM_GPIO_CFG(65, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_8MA), /* DAT2 */
- PCOM_GPIO_CFG(66, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_4MA), /* DAT1 */
- PCOM_GPIO_CFG(67, 2, GPIO_OUTPUT, GPIO_PULL_UP, GPIO_4MA), /* DAT0 */
-};
-
-static uint32_t sdcard_off_gpio_table[] = {
- PCOM_GPIO_CFG(62, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* CLK */
- PCOM_GPIO_CFG(63, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* CMD */
- PCOM_GPIO_CFG(64, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT3 */
- PCOM_GPIO_CFG(65, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT2 */
- PCOM_GPIO_CFG(66, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT1 */
- PCOM_GPIO_CFG(67, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_4MA), /* DAT0 */
-};
-
-static uint opt_disable_sdcard;
-
-static int __init trout_disablesdcard_setup(char *str)
-{
- int cal = simple_strtol(str, NULL, 0);
-
- opt_disable_sdcard = cal;
- return 1;
-}
-
-__setup("board_trout.disable_sdcard=", trout_disablesdcard_setup);
-
-static struct vreg *vreg_sdslot; /* SD slot power */
-
-struct mmc_vdd_xlat {
- int mask;
- int level;
-};
-
-static struct mmc_vdd_xlat mmc_vdd_table[] = {
- { MMC_VDD_165_195, 1800 },
- { MMC_VDD_20_21, 2050 },
- { MMC_VDD_21_22, 2150 },
- { MMC_VDD_22_23, 2250 },
- { MMC_VDD_23_24, 2350 },
- { MMC_VDD_24_25, 2450 },
- { MMC_VDD_25_26, 2550 },
- { MMC_VDD_26_27, 2650 },
- { MMC_VDD_27_28, 2750 },
- { MMC_VDD_28_29, 2850 },
- { MMC_VDD_29_30, 2950 },
-};
-
-static unsigned int sdslot_vdd = 0xffffffff;
-static unsigned int sdslot_vreg_enabled;
-
-static uint32_t trout_sdslot_switchvdd(struct device *dev, unsigned int vdd)
-{
- int i, rc;
-
- BUG_ON(!vreg_sdslot);
-
- if (vdd == sdslot_vdd)
- return 0;
-
- sdslot_vdd = vdd;
-
- if (vdd == 0) {
-#if DEBUG_SDSLOT_VDD
- printk("%s: Disabling SD slot power\n", __func__);
-#endif
- config_gpio_table(sdcard_off_gpio_table,
- ARRAY_SIZE(sdcard_off_gpio_table));
- vreg_disable(vreg_sdslot);
- sdslot_vreg_enabled = 0;
- return 0;
- }
-
- if (!sdslot_vreg_enabled) {
- rc = vreg_enable(vreg_sdslot);
- if (rc) {
- printk(KERN_ERR "%s: Error enabling vreg (%d)\n",
- __func__, rc);
- }
- config_gpio_table(sdcard_on_gpio_table,
- ARRAY_SIZE(sdcard_on_gpio_table));
- sdslot_vreg_enabled = 1;
- }
-
- for (i = 0; i < ARRAY_SIZE(mmc_vdd_table); i++) {
- if (mmc_vdd_table[i].mask == (1 << vdd)) {
-#if DEBUG_SDSLOT_VDD
- printk("%s: Setting level to %u\n",
- __func__, mmc_vdd_table[i].level);
-#endif
- rc = vreg_set_level(vreg_sdslot,
- mmc_vdd_table[i].level);
- if (rc) {
- printk(KERN_ERR
- "%s: Error setting vreg level (%d)\n",
- __func__, rc);
- }
- return 0;
- }
- }
-
- printk(KERN_ERR "%s: Invalid VDD %d specified\n", __func__, vdd);
- return 0;
-}
-
-static unsigned int trout_sdslot_status(struct device *dev)
-{
- unsigned int status;
-
- status = (unsigned int) gpio_get_value(TROUT_GPIO_SDMC_CD_N);
- return (!status);
-}
-
-#define TROUT_MMC_VDD MMC_VDD_165_195 | MMC_VDD_20_21 | MMC_VDD_21_22 \
- | MMC_VDD_22_23 | MMC_VDD_23_24 | MMC_VDD_24_25 \
- | MMC_VDD_25_26 | MMC_VDD_26_27 | MMC_VDD_27_28 \
- | MMC_VDD_28_29 | MMC_VDD_29_30
-
-static struct msm_mmc_platform_data trout_sdslot_data = {
- .ocr_mask = TROUT_MMC_VDD,
- .status = trout_sdslot_status,
- .translate_vdd = trout_sdslot_switchvdd,
-};
-
-int __init trout_init_mmc(unsigned int sys_rev)
-{
- sdslot_vreg_enabled = 0;
-
- vreg_sdslot = vreg_get(0, "gp6");
- if (IS_ERR(vreg_sdslot))
- return PTR_ERR(vreg_sdslot);
-
- irq_set_irq_wake(TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 1);
-
- if (!opt_disable_sdcard)
- msm_add_sdcc(2, &trout_sdslot_data,
- TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 0);
- else
- printk(KERN_INFO "trout: SD-Card interface disabled\n");
- return 0;
-}
-
+++ /dev/null
-/* linux/arch/arm/mach-msm/board-trout-mddi.c
-** Author: Brian Swetland <swetland@google.com>
-*/
-#include <linux/gpio.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/leds.h>
-#include <linux/err.h>
-
-#include <asm/io.h>
-#include <asm/mach-types.h>
-#include <asm/system_info.h>
-
-#include <linux/platform_data/video-msm_fb.h>
-#include <mach/vreg.h>
-
-#include "board-trout.h"
-#include "proc_comm.h"
-#include "clock-pcom.h"
-#include "devices.h"
-
-#define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255
-
-#define MDDI_CLIENT_CORE_BASE 0x108000
-#define LCD_CONTROL_BLOCK_BASE 0x110000
-#define SPI_BLOCK_BASE 0x120000
-#define I2C_BLOCK_BASE 0x130000
-#define PWM_BLOCK_BASE 0x140000
-#define GPIO_BLOCK_BASE 0x150000
-#define SYSTEM_BLOCK1_BASE 0x160000
-#define SYSTEM_BLOCK2_BASE 0x170000
-
-
-#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24)
-#define SYSCLKENA (MDDI_CLIENT_CORE_BASE|0x2C)
-#define PWM0OFF (PWM_BLOCK_BASE|0x1C)
-
-#define V_VDDE2E_VDD2_GPIO 0
-#define MDDI_RST_N 82
-
-#define MDDICAP0 (MDDI_CLIENT_CORE_BASE|0x00)
-#define MDDICAP1 (MDDI_CLIENT_CORE_BASE|0x04)
-#define MDDICAP2 (MDDI_CLIENT_CORE_BASE|0x08)
-#define MDDICAP3 (MDDI_CLIENT_CORE_BASE|0x0C)
-#define MDCAPCHG (MDDI_CLIENT_CORE_BASE|0x10)
-#define MDCRCERC (MDDI_CLIENT_CORE_BASE|0x14)
-#define TTBUSSEL (MDDI_CLIENT_CORE_BASE|0x18)
-#define DPSET0 (MDDI_CLIENT_CORE_BASE|0x1C)
-#define DPSET1 (MDDI_CLIENT_CORE_BASE|0x20)
-#define DPSUS (MDDI_CLIENT_CORE_BASE|0x24)
-#define DPRUN (MDDI_CLIENT_CORE_BASE|0x28)
-#define SYSCKENA (MDDI_CLIENT_CORE_BASE|0x2C)
-#define TESTMODE (MDDI_CLIENT_CORE_BASE|0x30)
-#define FIFOMONI (MDDI_CLIENT_CORE_BASE|0x34)
-#define INTMONI (MDDI_CLIENT_CORE_BASE|0x38)
-#define MDIOBIST (MDDI_CLIENT_CORE_BASE|0x3C)
-#define MDIOPSET (MDDI_CLIENT_CORE_BASE|0x40)
-#define BITMAP0 (MDDI_CLIENT_CORE_BASE|0x44)
-#define BITMAP1 (MDDI_CLIENT_CORE_BASE|0x48)
-#define BITMAP2 (MDDI_CLIENT_CORE_BASE|0x4C)
-#define BITMAP3 (MDDI_CLIENT_CORE_BASE|0x50)
-#define BITMAP4 (MDDI_CLIENT_CORE_BASE|0x54)
-
-#define SRST (LCD_CONTROL_BLOCK_BASE|0x00)
-#define PORT_ENB (LCD_CONTROL_BLOCK_BASE|0x04)
-#define START (LCD_CONTROL_BLOCK_BASE|0x08)
-#define PORT (LCD_CONTROL_BLOCK_BASE|0x0C)
-#define CMN (LCD_CONTROL_BLOCK_BASE|0x10)
-#define GAMMA (LCD_CONTROL_BLOCK_BASE|0x14)
-#define INTFLG (LCD_CONTROL_BLOCK_BASE|0x18)
-#define INTMSK (LCD_CONTROL_BLOCK_BASE|0x1C)
-#define MPLFBUF (LCD_CONTROL_BLOCK_BASE|0x20)
-#define HDE_LEFT (LCD_CONTROL_BLOCK_BASE|0x24)
-#define VDE_TOP (LCD_CONTROL_BLOCK_BASE|0x28)
-#define PXL (LCD_CONTROL_BLOCK_BASE|0x30)
-#define HCYCLE (LCD_CONTROL_BLOCK_BASE|0x34)
-#define HSW (LCD_CONTROL_BLOCK_BASE|0x38)
-#define HDE_START (LCD_CONTROL_BLOCK_BASE|0x3C)
-#define HDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x40)
-#define VCYCLE (LCD_CONTROL_BLOCK_BASE|0x44)
-#define VSW (LCD_CONTROL_BLOCK_BASE|0x48)
-#define VDE_START (LCD_CONTROL_BLOCK_BASE|0x4C)
-#define VDE_SIZE (LCD_CONTROL_BLOCK_BASE|0x50)
-#define WAKEUP (LCD_CONTROL_BLOCK_BASE|0x54)
-#define WSYN_DLY (LCD_CONTROL_BLOCK_BASE|0x58)
-#define REGENB (LCD_CONTROL_BLOCK_BASE|0x5C)
-#define VSYNIF (LCD_CONTROL_BLOCK_BASE|0x60)
-#define WRSTB (LCD_CONTROL_BLOCK_BASE|0x64)
-#define RDSTB (LCD_CONTROL_BLOCK_BASE|0x68)
-#define ASY_DATA (LCD_CONTROL_BLOCK_BASE|0x6C)
-#define ASY_DATB (LCD_CONTROL_BLOCK_BASE|0x70)
-#define ASY_DATC (LCD_CONTROL_BLOCK_BASE|0x74)
-#define ASY_DATD (LCD_CONTROL_BLOCK_BASE|0x78)
-#define ASY_DATE (LCD_CONTROL_BLOCK_BASE|0x7C)
-#define ASY_DATF (LCD_CONTROL_BLOCK_BASE|0x80)
-#define ASY_DATG (LCD_CONTROL_BLOCK_BASE|0x84)
-#define ASY_DATH (LCD_CONTROL_BLOCK_BASE|0x88)
-#define ASY_CMDSET (LCD_CONTROL_BLOCK_BASE|0x8C)
-
-#define SSICTL (SPI_BLOCK_BASE|0x00)
-#define SSITIME (SPI_BLOCK_BASE|0x04)
-#define SSITX (SPI_BLOCK_BASE|0x08)
-#define SSIRX (SPI_BLOCK_BASE|0x0C)
-#define SSIINTC (SPI_BLOCK_BASE|0x10)
-#define SSIINTS (SPI_BLOCK_BASE|0x14)
-#define SSIDBG1 (SPI_BLOCK_BASE|0x18)
-#define SSIDBG2 (SPI_BLOCK_BASE|0x1C)
-#define SSIID (SPI_BLOCK_BASE|0x20)
-
-#define WKREQ (SYSTEM_BLOCK1_BASE|0x00)
-#define CLKENB (SYSTEM_BLOCK1_BASE|0x04)
-#define DRAMPWR (SYSTEM_BLOCK1_BASE|0x08)
-#define INTMASK (SYSTEM_BLOCK1_BASE|0x0C)
-#define GPIOSEL (SYSTEM_BLOCK2_BASE|0x00)
-
-#define GPIODATA (GPIO_BLOCK_BASE|0x00)
-#define GPIODIR (GPIO_BLOCK_BASE|0x04)
-#define GPIOIS (GPIO_BLOCK_BASE|0x08)
-#define GPIOIBE (GPIO_BLOCK_BASE|0x0C)
-#define GPIOIEV (GPIO_BLOCK_BASE|0x10)
-#define GPIOIE (GPIO_BLOCK_BASE|0x14)
-#define GPIORIS (GPIO_BLOCK_BASE|0x18)
-#define GPIOMIS (GPIO_BLOCK_BASE|0x1C)
-#define GPIOIC (GPIO_BLOCK_BASE|0x20)
-#define GPIOOMS (GPIO_BLOCK_BASE|0x24)
-#define GPIOPC (GPIO_BLOCK_BASE|0x28)
-#define GPIOID (GPIO_BLOCK_BASE|0x30)
-
-#define SPI_WRITE(reg, val) \
- { SSITX, 0x00010000 | (((reg) & 0xff) << 8) | ((val) & 0xff) }, \
- { 0, 5 },
-
-#define SPI_WRITE1(reg) \
- { SSITX, (reg) & 0xff }, \
- { 0, 5 },
-
-struct mddi_table {
- uint32_t reg;
- uint32_t value;
-};
-static struct mddi_table mddi_toshiba_init_table[] = {
- { DPSET0, 0x09e90046 },
- { DPSET1, 0x00000118 },
- { DPSUS, 0x00000000 },
- { DPRUN, 0x00000001 },
- { 1, 14 }, /* msleep 14 */
- { SYSCKENA, 0x00000001 },
- { CLKENB, 0x0000A1EF }, /* # SYS.CLKENB # Enable clocks for each module (without DCLK , i2cCLK) */
-
- { GPIODATA, 0x02000200 }, /* # GPI .GPIODATA # GPIO2(RESET_LCD_N) set to 0 , GPIO3(eDRAM_Power) set to 0 */
- { GPIODIR, 0x000030D }, /* 24D # GPI .GPIODIR # Select direction of GPIO port (0,2,3,6,9 output) */
- { GPIOSEL, 0/*0x00000173*/}, /* # SYS.GPIOSEL # GPIO port multiplexing control */
- { GPIOPC, 0x03C300C0 }, /* # GPI .GPIOPC # GPIO2,3 PD cut */
- { WKREQ, 0x00000000 }, /* # SYS.WKREQ # Wake-up request event is VSYNC alignment */
-
- { GPIOIBE, 0x000003FF },
- { GPIOIS, 0x00000000 },
- { GPIOIC, 0x000003FF },
- { GPIOIE, 0x00000000 },
-
- { GPIODATA, 0x00040004 }, /* # GPI .GPIODATA # eDRAM VD supply */
- { 1, 1 }, /* msleep 1 */
- { GPIODATA, 0x02040004 }, /* # GPI .GPIODATA # eDRAM VD supply */
- { DRAMPWR, 0x00000001 }, /* eDRAM power */
-};
-
-#define GPIOSEL_VWAKEINT (1U << 0)
-#define INTMASK_VWAKEOUT (1U << 0)
-
-
-static int trout_new_backlight = 1;
-static struct vreg *vreg_mddi_1v5;
-static struct vreg *vreg_lcm_2v85;
-
-static void trout_process_mddi_table(struct msm_mddi_client_data *client_data,
- struct mddi_table *table, size_t count)
-{
- int i;
- for (i = 0; i < count; i++) {
- uint32_t reg = table[i].reg;
- uint32_t value = table[i].value;
-
- if (reg == 0)
- udelay(value);
- else if (reg == 1)
- msleep(value);
- else
- client_data->remote_write(client_data, value, reg);
- }
-}
-
-static int trout_mddi_toshiba_client_init(
- struct msm_mddi_bridge_platform_data *bridge_data,
- struct msm_mddi_client_data *client_data)
-{
- int panel_id;
-
- client_data->auto_hibernate(client_data, 0);
- trout_process_mddi_table(client_data, mddi_toshiba_init_table,
- ARRAY_SIZE(mddi_toshiba_init_table));
- client_data->auto_hibernate(client_data, 1);
- panel_id = (client_data->remote_read(client_data, GPIODATA) >> 4) & 3;
- if (panel_id > 1) {
- printk(KERN_WARNING "unknown panel id at mddi_enable\n");
- return -1;
- }
- return 0;
-}
-
-static int trout_mddi_toshiba_client_uninit(
- struct msm_mddi_bridge_platform_data *bridge_data,
- struct msm_mddi_client_data *client_data)
-{
- return 0;
-}
-
-static struct resource resources_msm_fb[] = {
- {
- .start = MSM_FB_BASE,
- .end = MSM_FB_BASE + MSM_FB_SIZE,
- .flags = IORESOURCE_MEM,
- },
-};
-
-struct msm_mddi_bridge_platform_data toshiba_client_data = {
- .init = trout_mddi_toshiba_client_init,
- .uninit = trout_mddi_toshiba_client_uninit,
- .fb_data = {
- .xres = 320,
- .yres = 480,
- .width = 45,
- .height = 67,
- .output_format = 0,
- },
-};
-
-static struct msm_mddi_platform_data mddi_pdata = {
- .clk_rate = 122880000,
- .fb_resource = resources_msm_fb,
- .num_clients = 1,
- .client_platform_data = {
- {
- .product_id = (0xd263 << 16 | 0),
- .name = "mddi_c_d263_0000",
- .id = 0,
- .client_data = &toshiba_client_data,
- .clk_rate = 0,
- },
- },
-};
-
-int __init trout_init_panel(void)
-{
- int rc;
-
- if (!machine_is_trout())
- return 0;
- vreg_mddi_1v5 = vreg_get(0, "gp2");
- if (IS_ERR(vreg_mddi_1v5))
- return PTR_ERR(vreg_mddi_1v5);
- vreg_lcm_2v85 = vreg_get(0, "gp4");
- if (IS_ERR(vreg_lcm_2v85))
- return PTR_ERR(vreg_lcm_2v85);
-
- trout_new_backlight = system_rev >= 5;
- if (trout_new_backlight) {
- uint32_t config = PCOM_GPIO_CFG(27, 0, GPIO_OUTPUT,
- GPIO_NO_PULL, GPIO_8MA);
- msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0);
- } else {
- uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT,
- GPIO_NO_PULL, GPIO_8MA);
- uint32_t id = P_GP_CLK;
- uint32_t rate = 19200000;
-
- msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0);
-
- msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate);
- if (id < 0)
- pr_err("trout_init_panel: set clock rate failed\n");
- }
-
- rc = platform_device_register(&msm_device_mdp);
- if (rc)
- return rc;
- msm_device_mddi0.dev.platform_data = &mddi_pdata;
- return platform_device_register(&msm_device_mddi0);
-}
-
-device_initcall(trout_init_panel);
+++ /dev/null
-/* linux/arch/arm/mach-msm/board-trout.c
- *
- * Copyright (C) 2009 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-#define pr_fmt(fmt) "%s: " fmt, __func__
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/clkdev.h>
-#include <linux/memblock.h>
-
-#include <asm/system_info.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/setup.h>
-
-#include <mach/hardware.h>
-#include <mach/msm_iomap.h>
-
-#include "devices.h"
-#include "board-trout.h"
-#include "common.h"
-
-extern int trout_init_mmc(unsigned int);
-
-static struct platform_device *devices[] __initdata = {
- &msm_clock_7x01a,
- &msm_device_gpio_7201,
- &msm_device_uart3,
- &msm_device_smd,
- &msm_device_nand,
- &msm_device_hsusb,
- &msm_device_i2c,
-};
-
-static void __init trout_init_early(void)
-{
- arch_ioremap_caller = __msm_ioremap_caller;
-}
-
-static void __init trout_init_irq(void)
-{
- msm_init_irq();
-}
-
-static void __init trout_fixup(struct tag *tags, char **cmdline)
-{
- memblock_add(PHYS_OFFSET, 101*SZ_1M);
-}
-
-static void __init trout_init(void)
-{
- int rc;
-
- platform_add_devices(devices, ARRAY_SIZE(devices));
-
- if (IS_ENABLED(CONFIG_MMC)) {
- rc = trout_init_mmc(system_rev);
- if (rc)
- pr_crit("MMC init failure (%d)\n", rc);
- }
-}
-
-static struct map_desc trout_io_desc[] __initdata = {
- {
- .virtual = (unsigned long)TROUT_CPLD_BASE,
- .pfn = __phys_to_pfn(TROUT_CPLD_START),
- .length = TROUT_CPLD_SIZE,
- .type = MT_DEVICE_NONSHARED
- }
-};
-
-static void __init trout_map_io(void)
-{
- msm_map_common_io();
- iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc));
-
-#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9c00000)
- /* route UART3 to the "H2W" extended usb connector */
- writeb(0x80, TROUT_CPLD_BASE + 0x00);
-#endif
-}
-
-static void __init trout_init_late(void)
-{
- smd_debugfs_init();
-}
-
-MACHINE_START(TROUT, "HTC Dream")
- .atag_offset = 0x100,
- .fixup = trout_fixup,
- .map_io = trout_map_io,
- .init_early = trout_init_early,
- .init_irq = trout_init_irq,
- .init_machine = trout_init,
- .init_late = trout_init_late,
- .init_time = msm7x01_timer_init,
-MACHINE_END
+++ /dev/null
-/* linux/arch/arm/mach-msm/board-trout.h
-** Author: Brian Swetland <swetland@google.com>
-*/
-#ifndef __ARCH_ARM_MACH_MSM_BOARD_TROUT_H
-#define __ARCH_ARM_MACH_MSM_BOARD_TROUT_H
-
-#include "common.h"
-
-#define MSM_SMI_BASE 0x00000000
-#define MSM_SMI_SIZE 0x00800000
-
-#define MSM_EBI_BASE 0x10000000
-#define MSM_EBI_SIZE 0x06e00000
-
-#define MSM_PMEM_GPU0_BASE 0x00000000
-#define MSM_PMEM_GPU0_SIZE 0x00700000
-
-#define MSM_PMEM_MDP_BASE 0x02000000
-#define MSM_PMEM_MDP_SIZE 0x00800000
-
-#define MSM_PMEM_ADSP_BASE 0x02800000
-#define MSM_PMEM_ADSP_SIZE 0x00800000
-
-#define MSM_PMEM_CAMERA_BASE 0x03000000
-#define MSM_PMEM_CAMERA_SIZE 0x00800000
-
-#define MSM_FB_BASE 0x03800000
-#define MSM_FB_SIZE 0x00100000
-
-#define MSM_LINUX_BASE MSM_EBI_BASE
-#define MSM_LINUX_SIZE 0x06500000
-
-#define MSM_PMEM_GPU1_SIZE 0x800000
-#define MSM_PMEM_GPU1_BASE (MSM_RAM_CONSOLE_BASE - MSM_PMEM_GPU1_SIZE)
-
-#define MSM_RAM_CONSOLE_BASE (MSM_EBI_BASE + 0x6d00000)
-#define MSM_RAM_CONSOLE_SIZE (128 * SZ_1K)
-
-#if (MSM_FB_BASE + MSM_FB_SIZE) >= (MSM_PMEM_GPU1_BASE)
-#error invalid memory map
-#endif
-
-#define DECLARE_MSM_IOMAP
-#include <mach/msm_iomap.h>
-
-#define TROUT_4_BALL_UP_0 1
-#define TROUT_4_BALL_LEFT_0 18
-#define TROUT_4_BALL_DOWN_0 57
-#define TROUT_4_BALL_RIGHT_0 91
-
-#define TROUT_5_BALL_UP_0 94
-#define TROUT_5_BALL_LEFT_0 18
-#define TROUT_5_BALL_DOWN_0 90
-#define TROUT_5_BALL_RIGHT_0 19
-
-#define TROUT_POWER_KEY 20
-
-#define TROUT_4_TP_LS_EN 19
-#define TROUT_5_TP_LS_EN 1
-
-#define TROUT_CPLD_BASE IOMEM(0xE8100000)
-#define TROUT_CPLD_START 0x98000000
-#define TROUT_CPLD_SIZE SZ_4K
-
-#define TROUT_GPIO_CABLE_IN1 (83)
-#define TROUT_GPIO_CABLE_IN2 (49)
-
-#define TROUT_GPIO_START (128)
-
-#define TROUT_GPIO_INT_MASK0_REG (0x0c)
-#define TROUT_GPIO_INT_STAT0_REG (0x0e)
-#define TROUT_GPIO_INT_MASK1_REG (0x14)
-#define TROUT_GPIO_INT_STAT1_REG (0x10)
-
-#define TROUT_GPIO_HAPTIC_PWM (28)
-#define TROUT_GPIO_PS_HOLD (25)
-
-#define TROUT_GPIO_MISC2_BASE (TROUT_GPIO_START + 0x00)
-#define TROUT_GPIO_MISC3_BASE (TROUT_GPIO_START + 0x08)
-#define TROUT_GPIO_MISC4_BASE (TROUT_GPIO_START + 0x10)
-#define TROUT_GPIO_MISC5_BASE (TROUT_GPIO_START + 0x18)
-#define TROUT_GPIO_INT2_BASE (TROUT_GPIO_START + 0x20)
-#define TROUT_GPIO_MISC1_BASE (TROUT_GPIO_START + 0x28)
-#define TROUT_GPIO_VIRTUAL_BASE (TROUT_GPIO_START + 0x30)
-#define TROUT_GPIO_INT5_BASE (TROUT_GPIO_START + 0x48)
-
-#define TROUT_GPIO_CHARGER_EN (TROUT_GPIO_MISC2_BASE + 0)
-#define TROUT_GPIO_ISET (TROUT_GPIO_MISC2_BASE + 1)
-#define TROUT_GPIO_H2W_DAT_DIR (TROUT_GPIO_MISC2_BASE + 2)
-#define TROUT_GPIO_H2W_CLK_DIR (TROUT_GPIO_MISC2_BASE + 3)
-#define TROUT_GPIO_H2W_DAT_GPO (TROUT_GPIO_MISC2_BASE + 4)
-#define TROUT_GPIO_H2W_CLK_GPO (TROUT_GPIO_MISC2_BASE + 5)
-#define TROUT_GPIO_H2W_SEL0 (TROUT_GPIO_MISC2_BASE + 6)
-#define TROUT_GPIO_H2W_SEL1 (TROUT_GPIO_MISC2_BASE + 7)
-
-#define TROUT_GPIO_SPOTLIGHT_EN (TROUT_GPIO_MISC3_BASE + 0)
-#define TROUT_GPIO_FLASH_EN (TROUT_GPIO_MISC3_BASE + 1)
-#define TROUT_GPIO_I2C_PULL (TROUT_GPIO_MISC3_BASE + 2)
-#define TROUT_GPIO_TP_I2C_PULL (TROUT_GPIO_MISC3_BASE + 3)
-#define TROUT_GPIO_TP_EN (TROUT_GPIO_MISC3_BASE + 4)
-#define TROUT_GPIO_JOG_EN (TROUT_GPIO_MISC3_BASE + 5)
-#define TROUT_GPIO_UI_LED_EN (TROUT_GPIO_MISC3_BASE + 6)
-#define TROUT_GPIO_QTKEY_LED_EN (TROUT_GPIO_MISC3_BASE + 7)
-
-#define TROUT_GPIO_VCM_PWDN (TROUT_GPIO_MISC4_BASE + 0)
-#define TROUT_GPIO_USB_H2W_SW (TROUT_GPIO_MISC4_BASE + 1)
-#define TROUT_GPIO_COMPASS_RST_N (TROUT_GPIO_MISC4_BASE + 2)
-#define TROUT_GPIO_HAPTIC_EN_UP (TROUT_GPIO_MISC4_BASE + 3)
-#define TROUT_GPIO_HAPTIC_EN_MAIN (TROUT_GPIO_MISC4_BASE + 4)
-#define TROUT_GPIO_USB_PHY_RST_N (TROUT_GPIO_MISC4_BASE + 5)
-#define TROUT_GPIO_WIFI_PA_RESETX (TROUT_GPIO_MISC4_BASE + 6)
-#define TROUT_GPIO_WIFI_EN (TROUT_GPIO_MISC4_BASE + 7)
-
-#define TROUT_GPIO_BT_32K_EN (TROUT_GPIO_MISC5_BASE + 0)
-#define TROUT_GPIO_MAC_32K_EN (TROUT_GPIO_MISC5_BASE + 1)
-#define TROUT_GPIO_MDDI_32K_EN (TROUT_GPIO_MISC5_BASE + 2)
-#define TROUT_GPIO_COMPASS_32K_EN (TROUT_GPIO_MISC5_BASE + 3)
-
-#define TROUT_GPIO_NAVI_ACT_N (TROUT_GPIO_INT2_BASE + 0)
-#define TROUT_GPIO_COMPASS_IRQ (TROUT_GPIO_INT2_BASE + 1)
-#define TROUT_GPIO_SLIDING_DET (TROUT_GPIO_INT2_BASE + 2)
-#define TROUT_GPIO_AUD_HSMIC_DET_N (TROUT_GPIO_INT2_BASE + 3)
-#define TROUT_GPIO_SD_DOOR_N (TROUT_GPIO_INT2_BASE + 4)
-#define TROUT_GPIO_CAM_BTN_STEP1_N (TROUT_GPIO_INT2_BASE + 5)
-#define TROUT_GPIO_CAM_BTN_STEP2_N (TROUT_GPIO_INT2_BASE + 6)
-#define TROUT_GPIO_TP_ATT_N (TROUT_GPIO_INT2_BASE + 7)
-#define TROUT_GPIO_BANK0_FIRST_INT_SOURCE (TROUT_GPIO_NAVI_ACT_N)
-#define TROUT_GPIO_BANK0_LAST_INT_SOURCE (TROUT_GPIO_TP_ATT_N)
-
-#define TROUT_GPIO_H2W_DAT_GPI (TROUT_GPIO_MISC1_BASE + 0)
-#define TROUT_GPIO_H2W_CLK_GPI (TROUT_GPIO_MISC1_BASE + 1)
-#define TROUT_GPIO_CPLD128_VER_0 (TROUT_GPIO_MISC1_BASE + 4)
-#define TROUT_GPIO_CPLD128_VER_1 (TROUT_GPIO_MISC1_BASE + 5)
-#define TROUT_GPIO_CPLD128_VER_2 (TROUT_GPIO_MISC1_BASE + 6)
-#define TROUT_GPIO_CPLD128_VER_3 (TROUT_GPIO_MISC1_BASE + 7)
-
-#define TROUT_GPIO_SDMC_CD_N (TROUT_GPIO_VIRTUAL_BASE + 0)
-#define TROUT_GPIO_END (TROUT_GPIO_SDMC_CD_N)
-#define TROUT_GPIO_BANK1_FIRST_INT_SOURCE (TROUT_GPIO_SDMC_CD_N)
-#define TROUT_GPIO_BANK1_LAST_INT_SOURCE (TROUT_GPIO_SDMC_CD_N)
-
-#define TROUT_GPIO_VIRTUAL_TO_REAL_OFFSET \
- (TROUT_GPIO_INT5_BASE - TROUT_GPIO_VIRTUAL_BASE)
-
-#define TROUT_INT_START (NR_MSM_IRQS + NR_GPIO_IRQS)
-#define TROUT_INT_BANK0_COUNT (8)
-#define TROUT_INT_BANK1_START (TROUT_INT_START + TROUT_INT_BANK0_COUNT)
-#define TROUT_INT_BANK1_COUNT (1)
-#define TROUT_INT_END (TROUT_INT_START + TROUT_INT_BANK0_COUNT + \
- TROUT_INT_BANK1_COUNT - 1)
-#define TROUT_GPIO_TO_INT(n) (((n) <= TROUT_GPIO_BANK0_LAST_INT_SOURCE) ? \
- (TROUT_INT_START - TROUT_GPIO_BANK0_FIRST_INT_SOURCE + (n)) : \
- (TROUT_INT_BANK1_START - TROUT_GPIO_BANK1_FIRST_INT_SOURCE + (n)))
-
-#define TROUT_INT_TO_BANK(n) ((n - TROUT_INT_START) / TROUT_INT_BANK0_COUNT)
-#define TROUT_INT_TO_MASK(n) (1U << ((n - TROUT_INT_START) & 7))
-#define TROUT_BANK_TO_MASK_REG(bank) \
- (bank ? TROUT_GPIO_INT_MASK1_REG : TROUT_GPIO_INT_MASK0_REG)
-#define TROUT_BANK_TO_STAT_REG(bank) \
- (bank ? TROUT_GPIO_INT_STAT1_REG : TROUT_GPIO_INT_STAT0_REG)
-
-#endif /* GUARD */
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <linux/clk-provider.h>
-#include <linux/clkdev.h>
-
-#include <mach/clk.h>
-
-#include "proc_comm.h"
-#include "clock.h"
-#include "clock-pcom.h"
-
-struct clk_pcom {
- unsigned id;
- unsigned long flags;
- struct msm_clk msm_clk;
-};
-
-static inline struct clk_pcom *to_clk_pcom(struct clk_hw *hw)
-{
- return container_of(to_msm_clk(hw), struct clk_pcom, msm_clk);
-}
-
-static int pc_clk_enable(struct clk_hw *hw)
-{
- unsigned id = to_clk_pcom(hw)->id;
- int rc = msm_proc_comm(PCOM_CLKCTL_RPC_ENABLE, &id, NULL);
- if (rc < 0)
- return rc;
- else
- return (int)id < 0 ? -EINVAL : 0;
-}
-
-static void pc_clk_disable(struct clk_hw *hw)
-{
- unsigned id = to_clk_pcom(hw)->id;
- msm_proc_comm(PCOM_CLKCTL_RPC_DISABLE, &id, NULL);
-}
-
-static int pc_clk_reset(struct clk_hw *hw, enum clk_reset_action action)
-{
- int rc;
- unsigned id = to_clk_pcom(hw)->id;
-
- if (action == CLK_RESET_ASSERT)
- rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_ASSERT, &id, NULL);
- else
- rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_DEASSERT, &id, NULL);
-
- if (rc < 0)
- return rc;
- else
- return (int)id < 0 ? -EINVAL : 0;
-}
-
-static int pc_clk_set_rate(struct clk_hw *hw, unsigned long new_rate,
- unsigned long p_rate)
-{
- struct clk_pcom *p = to_clk_pcom(hw);
- unsigned id = p->id, rate = new_rate;
- int rc;
-
- /*
- * The rate _might_ be rounded off to the nearest KHz value by the
- * remote function. So a return value of 0 doesn't necessarily mean
- * that the exact rate was set successfully.
- */
- if (p->flags & CLKFLAG_MIN)
- rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate);
- else
- rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate);
- if (rc < 0)
- return rc;
- else
- return (int)id < 0 ? -EINVAL : 0;
-}
-
-static unsigned long pc_clk_recalc_rate(struct clk_hw *hw, unsigned long p_rate)
-{
- unsigned id = to_clk_pcom(hw)->id;
- if (msm_proc_comm(PCOM_CLKCTL_RPC_RATE, &id, NULL))
- return 0;
- else
- return id;
-}
-
-static int pc_clk_is_enabled(struct clk_hw *hw)
-{
- unsigned id = to_clk_pcom(hw)->id;
- if (msm_proc_comm(PCOM_CLKCTL_RPC_ENABLED, &id, NULL))
- return 0;
- else
- return id;
-}
-
-static long pc_clk_round_rate(struct clk_hw *hw, unsigned long rate,
- unsigned long *p_rate)
-{
- /* Not really supported; pc_clk_set_rate() does rounding on it's own. */
- return rate;
-}
-
-static struct clk_ops clk_ops_pcom = {
- .enable = pc_clk_enable,
- .disable = pc_clk_disable,
- .set_rate = pc_clk_set_rate,
- .recalc_rate = pc_clk_recalc_rate,
- .is_enabled = pc_clk_is_enabled,
- .round_rate = pc_clk_round_rate,
-};
-
-static int msm_clock_pcom_probe(struct platform_device *pdev)
-{
- const struct pcom_clk_pdata *pdata = pdev->dev.platform_data;
- int i, ret;
-
- for (i = 0; i < pdata->num_lookups; i++) {
- const struct clk_pcom_desc *desc = &pdata->lookup[i];
- struct clk *c;
- struct clk_pcom *p;
- struct clk_hw *hw;
- struct clk_init_data init;
-
- p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL);
- if (!p)
- return -ENOMEM;
-
- p->id = desc->id;
- p->flags = desc->flags;
- p->msm_clk.reset = pc_clk_reset;
-
- hw = &p->msm_clk.hw;
- hw->init = &init;
-
- init.name = desc->name;
- init.ops = &clk_ops_pcom;
- init.num_parents = 0;
- init.flags = CLK_IS_ROOT;
-
- if (!(p->flags & CLKFLAG_AUTO_OFF))
- init.flags |= CLK_IGNORE_UNUSED;
-
- c = devm_clk_register(&pdev->dev, hw);
- ret = clk_register_clkdev(c, desc->con, desc->dev);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-static struct platform_driver msm_clock_pcom_driver = {
- .probe = msm_clock_pcom_probe,
- .driver = {
- .name = "msm-clock-pcom",
- },
-};
-module_platform_driver(msm_clock_pcom_driver);
-
-MODULE_LICENSE("GPL v2");
+++ /dev/null
-/*
- * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ARCH_ARM_MACH_MSM_CLOCK_PCOM_H
-#define __ARCH_ARM_MACH_MSM_CLOCK_PCOM_H
-
-/* clock IDs used by the modem processor */
-
-#define P_ACPU_CLK 0 /* Applications processor clock */
-#define P_ADM_CLK 1 /* Applications data mover clock */
-#define P_ADSP_CLK 2 /* ADSP clock */
-#define P_EBI1_CLK 3 /* External bus interface 1 clock */
-#define P_EBI2_CLK 4 /* External bus interface 2 clock */
-#define P_ECODEC_CLK 5 /* External CODEC clock */
-#define P_EMDH_CLK 6 /* External MDDI host clock */
-#define P_GP_CLK 7 /* General purpose clock */
-#define P_GRP_3D_CLK 8 /* Graphics clock */
-#define P_I2C_CLK 9 /* I2C clock */
-#define P_ICODEC_RX_CLK 10 /* Internal CODEX RX clock */
-#define P_ICODEC_TX_CLK 11 /* Internal CODEX TX clock */
-#define P_IMEM_CLK 12 /* Internal graphics memory clock */
-#define P_MDC_CLK 13 /* MDDI client clock */
-#define P_MDP_CLK 14 /* Mobile display processor clock */
-#define P_PBUS_CLK 15 /* Peripheral bus clock */
-#define P_PCM_CLK 16 /* PCM clock */
-#define P_PMDH_CLK 17 /* Primary MDDI host clock */
-#define P_SDAC_CLK 18 /* Stereo DAC clock */
-#define P_SDC1_CLK 19 /* Secure Digital Card clocks */
-#define P_SDC1_P_CLK 20
-#define P_SDC2_CLK 21
-#define P_SDC2_P_CLK 22
-#define P_SDC3_CLK 23
-#define P_SDC3_P_CLK 24
-#define P_SDC4_CLK 25
-#define P_SDC4_P_CLK 26
-#define P_TSIF_CLK 27 /* Transport Stream Interface clocks */
-#define P_TSIF_REF_CLK 28
-#define P_TV_DAC_CLK 29 /* TV clocks */
-#define P_TV_ENC_CLK 30
-#define P_UART1_CLK 31 /* UART clocks */
-#define P_UART2_CLK 32
-#define P_UART3_CLK 33
-#define P_UART1DM_CLK 34
-#define P_UART2DM_CLK 35
-#define P_USB_HS_CLK 36 /* High speed USB core clock */
-#define P_USB_HS_P_CLK 37 /* High speed USB pbus clock */
-#define P_USB_OTG_CLK 38 /* Full speed USB clock */
-#define P_VDC_CLK 39 /* Video controller clock */
-#define P_VFE_MDC_CLK 40 /* Camera / Video Front End clock */
-#define P_VFE_CLK 41 /* VFE MDDI client clock */
-#define P_MDP_LCDC_PCLK_CLK 42
-#define P_MDP_LCDC_PAD_PCLK_CLK 43
-#define P_MDP_VSYNC_CLK 44
-#define P_SPI_CLK 45
-#define P_VFE_AXI_CLK 46
-#define P_USB_HS2_CLK 47 /* High speed USB 2 core clock */
-#define P_USB_HS2_P_CLK 48 /* High speed USB 2 pbus clock */
-#define P_USB_HS3_CLK 49 /* High speed USB 3 core clock */
-#define P_USB_HS3_P_CLK 50 /* High speed USB 3 pbus clock */
-#define P_GRP_3D_P_CLK 51 /* Graphics pbus clock */
-#define P_USB_PHY_CLK 52 /* USB PHY clock */
-#define P_USB_HS_CORE_CLK 53 /* High speed USB 1 core clock */
-#define P_USB_HS2_CORE_CLK 54 /* High speed USB 2 core clock */
-#define P_USB_HS3_CORE_CLK 55 /* High speed USB 3 core clock */
-#define P_CAM_M_CLK 56
-#define P_CAMIF_PAD_P_CLK 57
-#define P_GRP_2D_CLK 58
-#define P_GRP_2D_P_CLK 59
-#define P_I2S_CLK 60
-#define P_JPEG_CLK 61
-#define P_JPEG_P_CLK 62
-#define P_LPA_CODEC_CLK 63
-#define P_LPA_CORE_CLK 64
-#define P_LPA_P_CLK 65
-#define P_MDC_IO_CLK 66
-#define P_MDC_P_CLK 67
-#define P_MFC_CLK 68
-#define P_MFC_DIV2_CLK 69
-#define P_MFC_P_CLK 70
-#define P_QUP_I2C_CLK 71
-#define P_ROTATOR_IMEM_CLK 72
-#define P_ROTATOR_P_CLK 73
-#define P_VFE_CAMIF_CLK 74
-#define P_VFE_P_CLK 75
-#define P_VPE_CLK 76
-#define P_I2C_2_CLK 77
-#define P_MI2S_CODEC_RX_S_CLK 78
-#define P_MI2S_CODEC_RX_M_CLK 79
-#define P_MI2S_CODEC_TX_S_CLK 80
-#define P_MI2S_CODEC_TX_M_CLK 81
-#define P_PMDH_P_CLK 82
-#define P_EMDH_P_CLK 83
-#define P_SPI_P_CLK 84
-#define P_TSIF_P_CLK 85
-#define P_MDP_P_CLK 86
-#define P_SDAC_M_CLK 87
-#define P_MI2S_S_CLK 88
-#define P_MI2S_M_CLK 89
-#define P_AXI_ROTATOR_CLK 90
-#define P_HDMI_CLK 91
-#define P_CSI0_CLK 92
-#define P_CSI0_VFE_CLK 93
-#define P_CSI0_P_CLK 94
-#define P_CSI1_CLK 95
-#define P_CSI1_VFE_CLK 96
-#define P_CSI1_P_CLK 97
-#define P_GSBI_CLK 98
-#define P_GSBI_P_CLK 99
-#define P_CE_CLK 100 /* Crypto engine */
-#define P_CODEC_SSBI_CLK 101
-
-#define P_NR_CLKS 102
-
-struct clk_pcom_desc {
- unsigned id;
- const char *name;
- const char *con;
- const char *dev;
- unsigned long flags;
-};
-
-struct pcom_clk_pdata {
- struct clk_pcom_desc *lookup;
- u32 num_lookups;
-};
-
-#define CLK_PCOM(clk_name, clk_id, clk_dev, clk_flags) { \
- .id = P_##clk_id, \
- .name = #clk_id, \
- .con = clk_name, \
- .dev = clk_dev, \
- .flags = clk_flags, \
- }
-
-#endif
+++ /dev/null
-/* arch/arm/mach-msm/clock.c
- *
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/clk-provider.h>
-#include <linux/module.h>
-
-#include "clock.h"
-
-int clk_reset(struct clk *clk, enum clk_reset_action action)
-{
- struct clk_hw *hw = __clk_get_hw(clk);
- struct msm_clk *m = to_msm_clk(hw);
- return m->reset(hw, action);
-}
-EXPORT_SYMBOL(clk_reset);
+++ /dev/null
-/* arch/arm/mach-msm/clock.h
- *
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ARCH_ARM_MACH_MSM_CLOCK_H
-#define __ARCH_ARM_MACH_MSM_CLOCK_H
-
-#include <linux/clk-provider.h>
-#include <mach/clk.h>
-
-#define CLK_FIRST_AVAILABLE_FLAG 0x00000100
-#define CLKFLAG_AUTO_OFF 0x00000200
-#define CLKFLAG_MIN 0x00000400
-#define CLKFLAG_MAX 0x00000800
-
-#define OFF CLKFLAG_AUTO_OFF
-#define CLK_MIN CLKFLAG_MIN
-#define CLK_MAX CLKFLAG_MAX
-#define CLK_MINMAX (CLK_MIN | CLK_MAX)
-
-struct msm_clk {
- int (*reset)(struct clk_hw *hw, enum clk_reset_action action);
- struct clk_hw hw;
-};
-
-static inline struct msm_clk *to_msm_clk(struct clk_hw *hw)
-{
- return container_of(hw, struct msm_clk, hw);
-}
-
-#endif
+++ /dev/null
-/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#ifndef __MACH_COMMON_H
-#define __MACH_COMMON_H
-
-extern void msm7x01_timer_init(void);
-extern void msm7x30_timer_init(void);
-extern void qsd8x50_timer_init(void);
-
-extern void msm_map_common_io(void);
-extern void msm_map_msm7x30_io(void);
-extern void msm_map_qsd8x50_io(void);
-
-extern void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size,
- unsigned int mtype, void *caller);
-
-struct msm_mmc_platform_data;
-
-extern void msm_add_devices(void);
-extern void msm_init_irq(void);
-extern void msm_init_gpio(void);
-extern int msm_add_sdcc(unsigned int controller,
- struct msm_mmc_platform_data *plat,
- unsigned int stat_irq, unsigned long stat_irq_flags);
-
-#if defined(CONFIG_MSM_SMD) && defined(CONFIG_DEBUG_FS)
-extern int smd_debugfs_init(void);
-#else
-static inline int smd_debugfs_init(void) { return 0; }
-#endif
-
-#endif
+++ /dev/null
-/* linux/arch/arm/mach-msm/devices.c
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/clkdev.h>
-
-#include <mach/irqs.h>
-#include <mach/msm_iomap.h>
-#include "devices.h"
-
-#include <asm/mach/flash.h>
-#include <linux/mtd/nand.h>
-#include <linux/mtd/partitions.h>
-
-#include "clock.h"
-#include "clock-pcom.h"
-#include <linux/platform_data/mmc-msm_sdcc.h>
-
-static struct resource msm_gpio_resources[] = {
- {
- .start = 32 + 0,
- .end = 32 + 0,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = 32 + 1,
- .end = 32 + 1,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = 0xa9200800,
- .end = 0xa9200800 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- .name = "gpio1"
- },
- {
- .start = 0xa9300C00,
- .end = 0xa9300C00 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- .name = "gpio2"
- },
-};
-
-struct platform_device msm_device_gpio_7201 = {
- .name = "gpio-msm-7201",
- .num_resources = ARRAY_SIZE(msm_gpio_resources),
- .resource = msm_gpio_resources,
-};
-
-static struct resource resources_uart1[] = {
- {
- .start = INT_UART1,
- .end = INT_UART1,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MSM_UART1_PHYS,
- .end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1,
- .flags = IORESOURCE_MEM,
- .name = "uart_resource"
- },
-};
-
-static struct resource resources_uart2[] = {
- {
- .start = INT_UART2,
- .end = INT_UART2,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MSM_UART2_PHYS,
- .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1,
- .flags = IORESOURCE_MEM,
- .name = "uart_resource"
- },
-};
-
-static struct resource resources_uart3[] = {
- {
- .start = INT_UART3,
- .end = INT_UART3,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MSM_UART3_PHYS,
- .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1,
- .flags = IORESOURCE_MEM,
- .name = "uart_resource"
- },
-};
-
-struct platform_device msm_device_uart1 = {
- .name = "msm_serial",
- .id = 0,
- .num_resources = ARRAY_SIZE(resources_uart1),
- .resource = resources_uart1,
-};
-
-struct platform_device msm_device_uart2 = {
- .name = "msm_serial",
- .id = 1,
- .num_resources = ARRAY_SIZE(resources_uart2),
- .resource = resources_uart2,
-};
-
-struct platform_device msm_device_uart3 = {
- .name = "msm_serial",
- .id = 2,
- .num_resources = ARRAY_SIZE(resources_uart3),
- .resource = resources_uart3,
-};
-
-static struct resource resources_i2c[] = {
- {
- .start = MSM_I2C_PHYS,
- .end = MSM_I2C_PHYS + MSM_I2C_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_PWB_I2C,
- .end = INT_PWB_I2C,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_i2c = {
- .name = "msm_i2c",
- .id = 0,
- .num_resources = ARRAY_SIZE(resources_i2c),
- .resource = resources_i2c,
-};
-
-static struct resource resources_hsusb[] = {
- {
- .start = MSM_HSUSB_PHYS,
- .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_HS,
- .end = INT_USB_HS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_hsusb = {
- .name = "msm_hsusb",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_hsusb),
- .resource = resources_hsusb,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct flash_platform_data msm_nand_data = {
- .parts = NULL,
- .nr_parts = 0,
-};
-
-static struct resource resources_nand[] = {
- [0] = {
- .start = 7,
- .end = 7,
- .flags = IORESOURCE_DMA,
- },
-};
-
-struct platform_device msm_device_nand = {
- .name = "msm_nand",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_nand),
- .resource = resources_nand,
- .dev = {
- .platform_data = &msm_nand_data,
- },
-};
-
-struct platform_device msm_device_smd = {
- .name = "msm_smd",
- .id = -1,
-};
-
-static struct resource resources_sdc1[] = {
- {
- .start = MSM_SDC1_PHYS,
- .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC1_0,
- .end = INT_SDC1_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct resource resources_sdc2[] = {
- {
- .start = MSM_SDC2_PHYS,
- .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC2_0,
- .end = INT_SDC2_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct resource resources_sdc3[] = {
- {
- .start = MSM_SDC3_PHYS,
- .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC3_0,
- .end = INT_SDC3_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct resource resources_sdc4[] = {
- {
- .start = MSM_SDC4_PHYS,
- .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC4_0,
- .end = INT_SDC4_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-struct platform_device msm_device_sdc1 = {
- .name = "msm_sdcc",
- .id = 1,
- .num_resources = ARRAY_SIZE(resources_sdc1),
- .resource = resources_sdc1,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device msm_device_sdc2 = {
- .name = "msm_sdcc",
- .id = 2,
- .num_resources = ARRAY_SIZE(resources_sdc2),
- .resource = resources_sdc2,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device msm_device_sdc3 = {
- .name = "msm_sdcc",
- .id = 3,
- .num_resources = ARRAY_SIZE(resources_sdc3),
- .resource = resources_sdc3,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device msm_device_sdc4 = {
- .name = "msm_sdcc",
- .id = 4,
- .num_resources = ARRAY_SIZE(resources_sdc4),
- .resource = resources_sdc4,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static struct platform_device *msm_sdcc_devices[] __initdata = {
- &msm_device_sdc1,
- &msm_device_sdc2,
- &msm_device_sdc3,
- &msm_device_sdc4,
-};
-
-int __init msm_add_sdcc(unsigned int controller,
- struct msm_mmc_platform_data *plat,
- unsigned int stat_irq, unsigned long stat_irq_flags)
-{
- struct platform_device *pdev;
- struct resource *res;
-
- if (controller < 1 || controller > 4)
- return -EINVAL;
-
- pdev = msm_sdcc_devices[controller-1];
- pdev->dev.platform_data = plat;
-
- res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq");
- if (!res)
- return -EINVAL;
- else if (stat_irq) {
- res->start = res->end = stat_irq;
- res->flags &= ~IORESOURCE_DISABLED;
- res->flags |= stat_irq_flags;
- }
-
- return platform_device_register(pdev);
-}
-
-static struct resource resources_mddi0[] = {
- {
- .start = MSM_PMDH_PHYS,
- .end = MSM_PMDH_PHYS + MSM_PMDH_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_MDDI_PRI,
- .end = INT_MDDI_PRI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource resources_mddi1[] = {
- {
- .start = MSM_EMDH_PHYS,
- .end = MSM_EMDH_PHYS + MSM_EMDH_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_MDDI_EXT,
- .end = INT_MDDI_EXT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_mddi0 = {
- .name = "msm_mddi",
- .id = 0,
- .num_resources = ARRAY_SIZE(resources_mddi0),
- .resource = resources_mddi0,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device msm_device_mddi1 = {
- .name = "msm_mddi",
- .id = 1,
- .num_resources = ARRAY_SIZE(resources_mddi1),
- .resource = resources_mddi1,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static struct resource resources_mdp[] = {
- {
- .start = MSM_MDP_PHYS,
- .end = MSM_MDP_PHYS + MSM_MDP_SIZE - 1,
- .name = "mdp",
- .flags = IORESOURCE_MEM
- },
- {
- .start = INT_MDP,
- .end = INT_MDP,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_mdp = {
- .name = "msm_mdp",
- .id = 0,
- .num_resources = ARRAY_SIZE(resources_mdp),
- .resource = resources_mdp,
-};
-
-static struct clk_pcom_desc msm_clocks_7x01a[] = {
- CLK_PCOM("adm_clk", ADM_CLK, NULL, 0),
- CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0),
- CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, 0),
- CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0),
- CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0),
- CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF),
- CLK_PCOM("gp_clk", GP_CLK, NULL, 0),
- CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, OFF),
- CLK_PCOM("i2c_clk", I2C_CLK, "msm_i2c.0", 0),
- CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0),
- CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0),
- CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF),
- CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0),
- CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF),
- CLK_PCOM("pbus_clk", PBUS_CLK, NULL, 0),
- CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0),
- CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX),
- CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF),
- CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF),
- CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF),
- CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF),
- CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF),
- CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF),
- CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF),
- CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF),
- CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF),
- CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0),
- CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0),
- CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0),
- CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0),
- CLK_PCOM("core", UART1_CLK, "msm_serial.0", OFF),
- CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0),
- CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF),
- CLK_PCOM("uart1dm_clk", UART1DM_CLK, NULL, OFF),
- CLK_PCOM("uart2dm_clk", UART2DM_CLK, NULL, 0),
- CLK_PCOM("usb_hs_clk", USB_HS_CLK, "msm_hsusb", OFF),
- CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, "msm_hsusb", OFF),
- CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0),
- CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF ),
- CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF),
- CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF),
-};
-
-static struct pcom_clk_pdata msm_clock_7x01a_pdata = {
- .lookup = msm_clocks_7x01a,
- .num_lookups = ARRAY_SIZE(msm_clocks_7x01a),
-};
-
-struct platform_device msm_clock_7x01a = {
- .name = "msm-clock-pcom",
- .dev.platform_data = &msm_clock_7x01a_pdata,
-};
+++ /dev/null
-/*
- * Copyright (C) 2008 Google, Inc.
- * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-
-#include <linux/dma-mapping.h>
-#include <linux/clkdev.h>
-#include <mach/irqs.h>
-#include <mach/msm_iomap.h>
-#include <mach/dma.h>
-
-#include "devices.h"
-#include "smd_private.h"
-#include "common.h"
-
-#include <asm/mach/flash.h>
-
-#include "clock.h"
-#include "clock-pcom.h"
-
-#include <linux/platform_data/mmc-msm_sdcc.h>
-
-static struct resource msm_gpio_resources[] = {
- {
- .start = 32 + 18,
- .end = 32 + 18,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = 32 + 19,
- .end = 32 + 19,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = 0xac001000,
- .end = 0xac001000 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- .name = "gpio1"
- },
- {
- .start = 0xac101400,
- .end = 0xac101400 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- .name = "gpio2"
- },
-};
-
-struct platform_device msm_device_gpio_7x30 = {
- .name = "gpio-msm-7x30",
- .num_resources = ARRAY_SIZE(msm_gpio_resources),
- .resource = msm_gpio_resources,
-};
-
-static struct resource resources_uart2[] = {
- {
- .start = INT_UART2,
- .end = INT_UART2,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MSM_UART2_PHYS,
- .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1,
- .flags = IORESOURCE_MEM,
- .name = "uart_resource"
- },
-};
-
-struct platform_device msm_device_uart2 = {
- .name = "msm_serial",
- .id = 1,
- .num_resources = ARRAY_SIZE(resources_uart2),
- .resource = resources_uart2,
-};
-
-struct platform_device msm_device_smd = {
- .name = "msm_smd",
- .id = -1,
-};
-
-static struct resource resources_otg[] = {
- {
- .start = MSM_HSUSB_PHYS,
- .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_HS,
- .end = INT_USB_HS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_otg = {
- .name = "msm_otg",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_otg),
- .resource = resources_otg,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static struct resource resources_hsusb[] = {
- {
- .start = MSM_HSUSB_PHYS,
- .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_HS,
- .end = INT_USB_HS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_hsusb = {
- .name = "msm_hsusb",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_hsusb),
- .resource = resources_hsusb,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static u64 dma_mask = 0xffffffffULL;
-static struct resource resources_hsusb_host[] = {
- {
- .start = MSM_HSUSB_PHYS,
- .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_HS,
- .end = INT_USB_HS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_hsusb_host = {
- .name = "msm_hsusb_host",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_hsusb_host),
- .resource = resources_hsusb_host,
- .dev = {
- .dma_mask = &dma_mask,
- .coherent_dma_mask = 0xffffffffULL,
- },
-};
-
-static struct clk_pcom_desc msm_clocks_7x30[] = {
- CLK_PCOM("adm_clk", ADM_CLK, NULL, 0),
- CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0),
- CLK_PCOM("cam_m_clk", CAM_M_CLK, NULL, 0),
- CLK_PCOM("camif_pad_pclk", CAMIF_PAD_P_CLK, NULL, OFF),
- CLK_PCOM("ce_clk", CE_CLK, NULL, 0),
- CLK_PCOM("codec_ssbi_clk", CODEC_SSBI_CLK, NULL, 0),
- CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN),
- CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0),
- CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX),
- CLK_PCOM("emdh_pclk", EMDH_P_CLK, NULL, OFF),
- CLK_PCOM("gp_clk", GP_CLK, NULL, 0),
- CLK_PCOM("grp_2d_clk", GRP_2D_CLK, NULL, 0),
- CLK_PCOM("grp_2d_pclk", GRP_2D_P_CLK, NULL, 0),
- CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0),
- CLK_PCOM("grp_pclk", GRP_3D_P_CLK, NULL, 0),
- CLK_PCOM("hdmi_clk", HDMI_CLK, NULL, 0),
- CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF),
- CLK_PCOM("jpeg_clk", JPEG_CLK, NULL, OFF),
- CLK_PCOM("jpeg_pclk", JPEG_P_CLK, NULL, OFF),
- CLK_PCOM("lpa_codec_clk", LPA_CODEC_CLK, NULL, 0),
- CLK_PCOM("lpa_core_clk", LPA_CORE_CLK, NULL, 0),
- CLK_PCOM("lpa_pclk", LPA_P_CLK, NULL, 0),
- CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0),
- CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX),
- CLK_PCOM("mddi_pclk", PMDH_P_CLK, NULL, 0),
- CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF),
- CLK_PCOM("mdp_pclk", MDP_P_CLK, NULL, 0),
- CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0),
- CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0),
- CLK_PCOM("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, 0),
- CLK_PCOM("mfc_clk", MFC_CLK, NULL, 0),
- CLK_PCOM("mfc_div2_clk", MFC_DIV2_CLK, NULL, 0),
- CLK_PCOM("mfc_pclk", MFC_P_CLK, NULL, 0),
- CLK_PCOM("mi2s_m_clk", MI2S_M_CLK, NULL, 0),
- CLK_PCOM("mi2s_s_clk", MI2S_S_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_rx_m_clk", MI2S_CODEC_RX_M_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_rx_s_clk", MI2S_CODEC_RX_S_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_tx_m_clk", MI2S_CODEC_TX_M_CLK, NULL, 0),
- CLK_PCOM("mi2s_codec_tx_s_clk", MI2S_CODEC_TX_S_CLK, NULL, 0),
- CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN),
- CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0),
- CLK_PCOM("rotator_clk", AXI_ROTATOR_CLK, NULL, 0),
- CLK_PCOM("rotator_imem_clk", ROTATOR_IMEM_CLK, NULL, OFF),
- CLK_PCOM("rotator_pclk", ROTATOR_P_CLK, NULL, OFF),
- CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF),
- CLK_PCOM("spi_clk", SPI_CLK, NULL, 0),
- CLK_PCOM("spi_pclk", SPI_P_CLK, NULL, 0),
- CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0),
- CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0),
- CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0),
- CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0),
- CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF),
- CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF),
- CLK_PCOM("usb_hs_core_clk", USB_HS_CORE_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_clk", USB_HS2_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_core_clk", USB_HS2_CORE_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_clk", USB_HS3_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_core_clk", USB_HS3_CORE_CLK, NULL, OFF),
- CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF | CLK_MIN),
- CLK_PCOM("vfe_camif_clk", VFE_CAMIF_CLK, NULL, 0),
- CLK_PCOM("vfe_clk", VFE_CLK, NULL, 0),
- CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, 0),
- CLK_PCOM("vfe_pclk", VFE_P_CLK, NULL, OFF),
- CLK_PCOM("vpe_clk", VPE_CLK, NULL, 0),
-
- /* 7x30 v2 hardware only. */
- CLK_PCOM("csi_clk", CSI0_CLK, NULL, 0),
- CLK_PCOM("csi_pclk", CSI0_P_CLK, NULL, 0),
- CLK_PCOM("csi_vfe_clk", CSI0_VFE_CLK, NULL, 0),
-};
-
-static struct pcom_clk_pdata msm_clock_7x30_pdata = {
- .lookup = msm_clocks_7x30,
- .num_lookups = ARRAY_SIZE(msm_clocks_7x30),
-};
-
-struct platform_device msm_clock_7x30 = {
- .name = "msm-clock-pcom",
- .dev.platform_data = &msm_clock_7x30_pdata,
-};
+++ /dev/null
-/*
- * Copyright (C) 2008 Google, Inc.
- * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/clkdev.h>
-#include <linux/dma-mapping.h>
-
-#include <mach/irqs.h>
-#include <mach/msm_iomap.h>
-#include <mach/dma.h>
-
-#include "devices.h"
-#include "common.h"
-
-#include <asm/mach/flash.h>
-
-#include <linux/platform_data/mmc-msm_sdcc.h>
-#include "clock.h"
-#include "clock-pcom.h"
-
-static struct resource msm_gpio_resources[] = {
- {
- .start = 64 + 165 + 9,
- .end = 64 + 165 + 9,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = 64 + 165 + 10,
- .end = 64 + 165 + 10,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = 0xa9000800,
- .end = 0xa9000800 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- .name = "gpio1"
- },
- {
- .start = 0xa9100C00,
- .end = 0xa9100C00 + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- .name = "gpio2"
- },
-};
-
-struct platform_device msm_device_gpio_8x50 = {
- .name = "gpio-msm-8x50",
- .num_resources = ARRAY_SIZE(msm_gpio_resources),
- .resource = msm_gpio_resources,
-};
-
-static struct resource resources_uart3[] = {
- {
- .start = INT_UART3,
- .end = INT_UART3,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MSM_UART3_PHYS,
- .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1,
- .flags = IORESOURCE_MEM,
- .name = "uart_resource"
- },
-};
-
-struct platform_device msm_device_uart3 = {
- .name = "msm_serial",
- .id = 2,
- .num_resources = ARRAY_SIZE(resources_uart3),
- .resource = resources_uart3,
-};
-
-struct platform_device msm_device_smd = {
- .name = "msm_smd",
- .id = -1,
-};
-
-static struct resource resources_otg[] = {
- {
- .start = MSM_HSUSB_PHYS,
- .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_HS,
- .end = INT_USB_HS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_otg = {
- .name = "msm_otg",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_otg),
- .resource = resources_otg,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static struct resource resources_hsusb[] = {
- {
- .start = MSM_HSUSB_PHYS,
- .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_HS,
- .end = INT_USB_HS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_hsusb = {
- .name = "msm_hsusb",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_hsusb),
- .resource = resources_hsusb,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static u64 dma_mask = 0xffffffffULL;
-static struct resource resources_hsusb_host[] = {
- {
- .start = MSM_HSUSB_PHYS,
- .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_USB_HS,
- .end = INT_USB_HS,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device msm_device_hsusb_host = {
- .name = "msm_hsusb_host",
- .id = -1,
- .num_resources = ARRAY_SIZE(resources_hsusb_host),
- .resource = resources_hsusb_host,
- .dev = {
- .dma_mask = &dma_mask,
- .coherent_dma_mask = 0xffffffffULL,
- },
-};
-
-static struct resource resources_sdc1[] = {
- {
- .start = MSM_SDC1_PHYS,
- .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC1_0,
- .end = INT_SDC1_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct resource resources_sdc2[] = {
- {
- .start = MSM_SDC2_PHYS,
- .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC2_0,
- .end = INT_SDC2_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct resource resources_sdc3[] = {
- {
- .start = MSM_SDC3_PHYS,
- .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC3_0,
- .end = INT_SDC3_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-static struct resource resources_sdc4[] = {
- {
- .start = MSM_SDC4_PHYS,
- .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = INT_SDC4_0,
- .end = INT_SDC4_0,
- .flags = IORESOURCE_IRQ,
- .name = "cmd_irq",
- },
- {
- .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
- .name = "status_irq"
- },
- {
- .start = 8,
- .end = 8,
- .flags = IORESOURCE_DMA,
- },
-};
-
-struct platform_device msm_device_sdc1 = {
- .name = "msm_sdcc",
- .id = 1,
- .num_resources = ARRAY_SIZE(resources_sdc1),
- .resource = resources_sdc1,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device msm_device_sdc2 = {
- .name = "msm_sdcc",
- .id = 2,
- .num_resources = ARRAY_SIZE(resources_sdc2),
- .resource = resources_sdc2,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device msm_device_sdc3 = {
- .name = "msm_sdcc",
- .id = 3,
- .num_resources = ARRAY_SIZE(resources_sdc3),
- .resource = resources_sdc3,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-struct platform_device msm_device_sdc4 = {
- .name = "msm_sdcc",
- .id = 4,
- .num_resources = ARRAY_SIZE(resources_sdc4),
- .resource = resources_sdc4,
- .dev = {
- .coherent_dma_mask = 0xffffffff,
- },
-};
-
-static struct platform_device *msm_sdcc_devices[] __initdata = {
- &msm_device_sdc1,
- &msm_device_sdc2,
- &msm_device_sdc3,
- &msm_device_sdc4,
-};
-
-int __init msm_add_sdcc(unsigned int controller,
- struct msm_mmc_platform_data *plat,
- unsigned int stat_irq, unsigned long stat_irq_flags)
-{
- struct platform_device *pdev;
- struct resource *res;
-
- if (controller < 1 || controller > 4)
- return -EINVAL;
-
- pdev = msm_sdcc_devices[controller-1];
- pdev->dev.platform_data = plat;
-
- res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq");
- if (!res)
- return -EINVAL;
- else if (stat_irq) {
- res->start = res->end = stat_irq;
- res->flags &= ~IORESOURCE_DISABLED;
- res->flags |= stat_irq_flags;
- }
-
- return platform_device_register(pdev);
-}
-
-static struct clk_pcom_desc msm_clocks_8x50[] = {
- CLK_PCOM("adm_clk", ADM_CLK, NULL, 0),
- CLK_PCOM("ce_clk", CE_CLK, NULL, 0),
- CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN),
- CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0),
- CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0),
- CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX),
- CLK_PCOM("gp_clk", GP_CLK, NULL, 0),
- CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0),
- CLK_PCOM("i2c_clk", I2C_CLK, NULL, 0),
- CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0),
- CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0),
- CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF),
- CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0),
- CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX),
- CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF),
- CLK_PCOM("mdp_lcdc_pclk_clk", MDP_LCDC_PCLK_CLK, NULL, 0),
- CLK_PCOM("mdp_lcdc_pad_pclk_clk", MDP_LCDC_PAD_PCLK_CLK, NULL, 0),
- CLK_PCOM("mdp_vsync_clk", MDP_VSYNC_CLK, NULL, 0),
- CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN),
- CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0),
- CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF),
- CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF),
- CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF),
- CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF),
- CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF),
- CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF),
- CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF),
- CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF),
- CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF),
- CLK_PCOM("spi_clk", SPI_CLK, NULL, 0),
- CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0),
- CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0),
- CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0),
- CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0),
- CLK_PCOM("core", UART1_CLK, NULL, OFF),
- CLK_PCOM("core", UART2_CLK, NULL, 0),
- CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF),
- CLK_PCOM("uartdm_clk", UART1DM_CLK, NULL, OFF),
- CLK_PCOM("uartdm_clk", UART2DM_CLK, NULL, 0),
- CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF),
- CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF),
- CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0),
- CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF | CLK_MIN),
- CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF),
- CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF),
- CLK_PCOM("vfe_axi_clk", VFE_AXI_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_clk", USB_HS2_CLK, NULL, OFF),
- CLK_PCOM("usb_hs2_pclk", USB_HS2_P_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_clk", USB_HS3_CLK, NULL, OFF),
- CLK_PCOM("usb_hs3_pclk", USB_HS3_P_CLK, NULL, OFF),
- CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0),
-};
-
-static struct pcom_clk_pdata msm_clock_8x50_pdata = {
- .lookup = msm_clocks_8x50,
- .num_lookups = ARRAY_SIZE(msm_clocks_8x50),
-};
-
-struct platform_device msm_clock_8x50 = {
- .name = "msm-clock-pcom",
- .dev.platform_data = &msm_clock_8x50_pdata,
-};
+++ /dev/null
-/* linux/arch/arm/mach-msm/devices.h
- *
- * Copyright (C) 2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ARCH_ARM_MACH_MSM_DEVICES_H
-#define __ARCH_ARM_MACH_MSM_DEVICES_H
-
-extern struct platform_device msm_device_gpio_7201;
-extern struct platform_device msm_device_gpio_7x30;
-extern struct platform_device msm_device_gpio_8x50;
-
-extern struct platform_device msm_device_uart1;
-extern struct platform_device msm_device_uart2;
-extern struct platform_device msm_device_uart3;
-
-extern struct platform_device msm8960_device_uart_gsbi2;
-extern struct platform_device msm8960_device_uart_gsbi5;
-
-extern struct platform_device msm_device_sdc1;
-extern struct platform_device msm_device_sdc2;
-extern struct platform_device msm_device_sdc3;
-extern struct platform_device msm_device_sdc4;
-
-extern struct platform_device msm_device_hsusb;
-extern struct platform_device msm_device_otg;
-extern struct platform_device msm_device_hsusb_host;
-
-extern struct platform_device msm_device_i2c;
-
-extern struct platform_device msm_device_smd;
-
-extern struct platform_device msm_device_nand;
-
-extern struct platform_device msm_device_mddi0;
-extern struct platform_device msm_device_mddi1;
-extern struct platform_device msm_device_mdp;
-
-extern struct platform_device msm_clock_7x01a;
-extern struct platform_device msm_clock_7x30;
-extern struct platform_device msm_clock_8x50;
-
-#endif
+++ /dev/null
-/* linux/arch/arm/mach-msm/dma.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/completion.h>
-#include <linux/module.h>
-#include <mach/dma.h>
-#include <mach/msm_iomap.h>
-
-#define MSM_DMOV_CHANNEL_COUNT 16
-
-#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2))
-#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2))
-#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2))
-#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2))
-
-#if defined(CONFIG_ARCH_MSM7X30)
-#define DMOV_SD_AARM DMOV_SD2
-#else
-#define DMOV_SD_AARM DMOV_SD3
-#endif
-
-#define DMOV_CMD_PTR(ch) DMOV_SD_AARM(0x000, ch)
-#define DMOV_RSLT(ch) DMOV_SD_AARM(0x040, ch)
-#define DMOV_FLUSH0(ch) DMOV_SD_AARM(0x080, ch)
-#define DMOV_FLUSH1(ch) DMOV_SD_AARM(0x0C0, ch)
-#define DMOV_FLUSH2(ch) DMOV_SD_AARM(0x100, ch)
-#define DMOV_FLUSH3(ch) DMOV_SD_AARM(0x140, ch)
-#define DMOV_FLUSH4(ch) DMOV_SD_AARM(0x180, ch)
-#define DMOV_FLUSH5(ch) DMOV_SD_AARM(0x1C0, ch)
-
-#define DMOV_STATUS(ch) DMOV_SD_AARM(0x200, ch)
-#define DMOV_ISR DMOV_SD_AARM(0x380, 0)
-
-#define DMOV_CONFIG(ch) DMOV_SD_AARM(0x300, ch)
-
-enum {
- MSM_DMOV_PRINT_ERRORS = 1,
- MSM_DMOV_PRINT_IO = 2,
- MSM_DMOV_PRINT_FLOW = 4
-};
-
-static DEFINE_SPINLOCK(msm_dmov_lock);
-static struct clk *msm_dmov_clk;
-static unsigned int channel_active;
-static struct list_head ready_commands[MSM_DMOV_CHANNEL_COUNT];
-static struct list_head active_commands[MSM_DMOV_CHANNEL_COUNT];
-unsigned int msm_dmov_print_mask = MSM_DMOV_PRINT_ERRORS;
-
-#define MSM_DMOV_DPRINTF(mask, format, args...) \
- do { \
- if ((mask) & msm_dmov_print_mask) \
- printk(KERN_ERR format, args); \
- } while (0)
-#define PRINT_ERROR(format, args...) \
- MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_ERRORS, format, args);
-#define PRINT_IO(format, args...) \
- MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_IO, format, args);
-#define PRINT_FLOW(format, args...) \
- MSM_DMOV_DPRINTF(MSM_DMOV_PRINT_FLOW, format, args);
-
-void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful)
-{
- writel((graceful << 31), DMOV_FLUSH0(id));
-}
-EXPORT_SYMBOL_GPL(msm_dmov_stop_cmd);
-
-void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd)
-{
- unsigned long irq_flags;
- unsigned int status;
-
- spin_lock_irqsave(&msm_dmov_lock, irq_flags);
- if (!channel_active)
- clk_enable(msm_dmov_clk);
- dsb();
- status = readl(DMOV_STATUS(id));
- if (list_empty(&ready_commands[id]) &&
- (status & DMOV_STATUS_CMD_PTR_RDY)) {
-#if 0
- if (list_empty(&active_commands[id])) {
- PRINT_FLOW("msm_dmov_enqueue_cmd(%d), enable interrupt\n", id);
- writel(DMOV_CONFIG_IRQ_EN, DMOV_CONFIG(id));
- }
-#endif
- if (cmd->execute_func)
- cmd->execute_func(cmd);
- PRINT_IO("msm_dmov_enqueue_cmd(%d), start command, status %x\n", id, status);
- list_add_tail(&cmd->list, &active_commands[id]);
- if (!channel_active)
- enable_irq(INT_ADM_AARM);
- channel_active |= 1U << id;
- writel(cmd->cmdptr, DMOV_CMD_PTR(id));
- } else {
- if (!channel_active)
- clk_disable(msm_dmov_clk);
- if (list_empty(&active_commands[id]))
- PRINT_ERROR("msm_dmov_enqueue_cmd(%d), error datamover stalled, status %x\n", id, status);
-
- PRINT_IO("msm_dmov_enqueue_cmd(%d), enqueue command, status %x\n", id, status);
- list_add_tail(&cmd->list, &ready_commands[id]);
- }
- spin_unlock_irqrestore(&msm_dmov_lock, irq_flags);
-}
-EXPORT_SYMBOL_GPL(msm_dmov_enqueue_cmd);
-
-struct msm_dmov_exec_cmdptr_cmd {
- struct msm_dmov_cmd dmov_cmd;
- struct completion complete;
- unsigned id;
- unsigned int result;
- struct msm_dmov_errdata err;
-};
-
-static void
-dmov_exec_cmdptr_complete_func(struct msm_dmov_cmd *_cmd,
- unsigned int result,
- struct msm_dmov_errdata *err)
-{
- struct msm_dmov_exec_cmdptr_cmd *cmd = container_of(_cmd, struct msm_dmov_exec_cmdptr_cmd, dmov_cmd);
- cmd->result = result;
- if (result != 0x80000002 && err)
- memcpy(&cmd->err, err, sizeof(struct msm_dmov_errdata));
-
- complete(&cmd->complete);
-}
-
-int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr)
-{
- struct msm_dmov_exec_cmdptr_cmd cmd;
-
- PRINT_FLOW("dmov_exec_cmdptr(%d, %x)\n", id, cmdptr);
-
- cmd.dmov_cmd.cmdptr = cmdptr;
- cmd.dmov_cmd.complete_func = dmov_exec_cmdptr_complete_func;
- cmd.dmov_cmd.execute_func = NULL;
- cmd.id = id;
- init_completion(&cmd.complete);
-
- msm_dmov_enqueue_cmd(id, &cmd.dmov_cmd);
- wait_for_completion(&cmd.complete);
-
- if (cmd.result != 0x80000002) {
- PRINT_ERROR("dmov_exec_cmdptr(%d): ERROR, result: %x\n", id, cmd.result);
- PRINT_ERROR("dmov_exec_cmdptr(%d): flush: %x %x %x %x\n",
- id, cmd.err.flush[0], cmd.err.flush[1], cmd.err.flush[2], cmd.err.flush[3]);
- return -EIO;
- }
- PRINT_FLOW("dmov_exec_cmdptr(%d, %x) done\n", id, cmdptr);
- return 0;
-}
-
-
-static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id)
-{
- unsigned int int_status, mask, id;
- unsigned long irq_flags;
- unsigned int ch_status;
- unsigned int ch_result;
- struct msm_dmov_cmd *cmd;
-
- spin_lock_irqsave(&msm_dmov_lock, irq_flags);
-
- int_status = readl(DMOV_ISR); /* read and clear interrupt */
- PRINT_FLOW("msm_datamover_irq_handler: DMOV_ISR %x\n", int_status);
-
- while (int_status) {
- mask = int_status & -int_status;
- id = fls(mask) - 1;
- PRINT_FLOW("msm_datamover_irq_handler %08x %08x id %d\n", int_status, mask, id);
- int_status &= ~mask;
- ch_status = readl(DMOV_STATUS(id));
- if (!(ch_status & DMOV_STATUS_RSLT_VALID)) {
- PRINT_FLOW("msm_datamover_irq_handler id %d, result not valid %x\n", id, ch_status);
- continue;
- }
- do {
- ch_result = readl(DMOV_RSLT(id));
- if (list_empty(&active_commands[id])) {
- PRINT_ERROR("msm_datamover_irq_handler id %d, got result "
- "with no active command, status %x, result %x\n",
- id, ch_status, ch_result);
- cmd = NULL;
- } else
- cmd = list_entry(active_commands[id].next, typeof(*cmd), list);
- PRINT_FLOW("msm_datamover_irq_handler id %d, status %x, result %x\n", id, ch_status, ch_result);
- if (ch_result & DMOV_RSLT_DONE) {
- PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n",
- id, ch_status);
- PRINT_IO("msm_datamover_irq_handler id %d, got result "
- "for %p, result %x\n", id, cmd, ch_result);
- if (cmd) {
- list_del(&cmd->list);
- dsb();
- cmd->complete_func(cmd, ch_result, NULL);
- }
- }
- if (ch_result & DMOV_RSLT_FLUSH) {
- struct msm_dmov_errdata errdata;
-
- errdata.flush[0] = readl(DMOV_FLUSH0(id));
- errdata.flush[1] = readl(DMOV_FLUSH1(id));
- errdata.flush[2] = readl(DMOV_FLUSH2(id));
- errdata.flush[3] = readl(DMOV_FLUSH3(id));
- errdata.flush[4] = readl(DMOV_FLUSH4(id));
- errdata.flush[5] = readl(DMOV_FLUSH5(id));
- PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
- PRINT_FLOW("msm_datamover_irq_handler id %d, flush, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]);
- if (cmd) {
- list_del(&cmd->list);
- dsb();
- cmd->complete_func(cmd, ch_result, &errdata);
- }
- }
- if (ch_result & DMOV_RSLT_ERROR) {
- struct msm_dmov_errdata errdata;
-
- errdata.flush[0] = readl(DMOV_FLUSH0(id));
- errdata.flush[1] = readl(DMOV_FLUSH1(id));
- errdata.flush[2] = readl(DMOV_FLUSH2(id));
- errdata.flush[3] = readl(DMOV_FLUSH3(id));
- errdata.flush[4] = readl(DMOV_FLUSH4(id));
- errdata.flush[5] = readl(DMOV_FLUSH5(id));
-
- PRINT_ERROR("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
- PRINT_ERROR("msm_datamover_irq_handler id %d, error, result %x, flush0 %x\n", id, ch_result, errdata.flush[0]);
- if (cmd) {
- list_del(&cmd->list);
- dsb();
- cmd->complete_func(cmd, ch_result, &errdata);
- }
- /* this does not seem to work, once we get an error */
- /* the datamover will no longer accept commands */
- writel(0, DMOV_FLUSH0(id));
- }
- ch_status = readl(DMOV_STATUS(id));
- PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
- if ((ch_status & DMOV_STATUS_CMD_PTR_RDY) && !list_empty(&ready_commands[id])) {
- cmd = list_entry(ready_commands[id].next, typeof(*cmd), list);
- list_move_tail(&cmd->list, &active_commands[id]);
- if (cmd->execute_func)
- cmd->execute_func(cmd);
- PRINT_FLOW("msm_datamover_irq_handler id %d, start command\n", id);
- writel(cmd->cmdptr, DMOV_CMD_PTR(id));
- }
- } while (ch_status & DMOV_STATUS_RSLT_VALID);
- if (list_empty(&active_commands[id]) && list_empty(&ready_commands[id]))
- channel_active &= ~(1U << id);
- PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status);
- }
-
- if (!channel_active) {
- disable_irq_nosync(INT_ADM_AARM);
- clk_disable(msm_dmov_clk);
- }
-
- spin_unlock_irqrestore(&msm_dmov_lock, irq_flags);
- return IRQ_HANDLED;
-}
-
-static int __init msm_init_datamover(void)
-{
- int i;
- int ret;
- struct clk *clk;
-
- for (i = 0; i < MSM_DMOV_CHANNEL_COUNT; i++) {
- INIT_LIST_HEAD(&ready_commands[i]);
- INIT_LIST_HEAD(&active_commands[i]);
- writel(DMOV_CONFIG_IRQ_EN | DMOV_CONFIG_FORCE_TOP_PTR_RSLT | DMOV_CONFIG_FORCE_FLUSH_RSLT, DMOV_CONFIG(i));
- }
- clk = clk_get(NULL, "adm_clk");
- if (IS_ERR(clk))
- return PTR_ERR(clk);
- clk_prepare(clk);
- msm_dmov_clk = clk;
- ret = request_irq(INT_ADM_AARM, msm_datamover_irq_handler, 0, "msmdatamover", NULL);
- if (ret)
- return ret;
- disable_irq(INT_ADM_AARM);
- return 0;
-}
-module_init(msm_init_datamover);
+++ /dev/null
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include "gpiomux.h"
-
-#if defined(CONFIG_MMC_MSM) || defined(CONFIG_MMC_MSM_MODULE)
- #define SDCC_DAT_0_3_CMD_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_UP\
- | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA)
- #define SDCC_CLK_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_NONE\
- | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA)
-#else
- #define SDCC_DAT_0_3_CMD_ACTV_CFG 0
- #define SDCC_CLK_ACTV_CFG 0
-#endif
-
-#define SDC1_SUSPEND_CONFIG (GPIOMUX_VALID | GPIOMUX_PULL_DOWN\
- | GPIOMUX_FUNC_GPIO | GPIOMUX_DRV_2MA)
-
-struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
- [86] = { /* UART3 RX */
- .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
- GPIOMUX_FUNC_1 | GPIOMUX_VALID,
- },
- [87] = { /* UART3 TX */
- .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
- GPIOMUX_FUNC_1 | GPIOMUX_VALID,
- },
- /* SDC1 data[3:0] & CMD */
- [51 ... 55] = {
- .active = SDCC_DAT_0_3_CMD_ACTV_CFG,
- .suspended = SDC1_SUSPEND_CONFIG
- },
- /* SDC1 CLK */
- [56] = {
- .active = SDCC_CLK_ACTV_CFG,
- .suspended = SDC1_SUSPEND_CONFIG
- },
-};
+++ /dev/null
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_V1_H
-#define __ARCH_ARM_MACH_MSM_GPIOMUX_V1_H
-
-#if defined(CONFIG_ARCH_MSM7X30)
-#define GPIOMUX_NGPIOS 182
-#elif defined(CONFIG_ARCH_QSD8X50)
-#define GPIOMUX_NGPIOS 165
-#else
-#define GPIOMUX_NGPIOS 133
-#endif
-
-typedef u32 gpiomux_config_t;
-
-enum {
- GPIOMUX_DRV_2MA = 0UL << 17,
- GPIOMUX_DRV_4MA = 1UL << 17,
- GPIOMUX_DRV_6MA = 2UL << 17,
- GPIOMUX_DRV_8MA = 3UL << 17,
- GPIOMUX_DRV_10MA = 4UL << 17,
- GPIOMUX_DRV_12MA = 5UL << 17,
- GPIOMUX_DRV_14MA = 6UL << 17,
- GPIOMUX_DRV_16MA = 7UL << 17,
-};
-
-enum {
- GPIOMUX_FUNC_GPIO = 0UL,
- GPIOMUX_FUNC_1 = 1UL,
- GPIOMUX_FUNC_2 = 2UL,
- GPIOMUX_FUNC_3 = 3UL,
- GPIOMUX_FUNC_4 = 4UL,
- GPIOMUX_FUNC_5 = 5UL,
- GPIOMUX_FUNC_6 = 6UL,
- GPIOMUX_FUNC_7 = 7UL,
- GPIOMUX_FUNC_8 = 8UL,
- GPIOMUX_FUNC_9 = 9UL,
- GPIOMUX_FUNC_A = 10UL,
- GPIOMUX_FUNC_B = 11UL,
- GPIOMUX_FUNC_C = 12UL,
- GPIOMUX_FUNC_D = 13UL,
- GPIOMUX_FUNC_E = 14UL,
- GPIOMUX_FUNC_F = 15UL,
-};
-
-enum {
- GPIOMUX_PULL_NONE = 0UL << 15,
- GPIOMUX_PULL_DOWN = 1UL << 15,
- GPIOMUX_PULL_KEEPER = 2UL << 15,
- GPIOMUX_PULL_UP = 3UL << 15,
-};
-
-#endif
+++ /dev/null
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#include <linux/module.h>
-#include <linux/spinlock.h>
-#include "gpiomux.h"
-#include "proc_comm.h"
-
-static DEFINE_SPINLOCK(gpiomux_lock);
-
-static void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val)
-{
- unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) |
- ((gpio & 0x3ff) << 4);
- unsigned tlmm_disable = 0;
- int rc;
-
- rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX,
- &tlmm_config, &tlmm_disable);
- if (rc)
- pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n",
- __func__, rc, tlmm_config, tlmm_disable);
-}
-
-int msm_gpiomux_write(unsigned gpio,
- gpiomux_config_t active,
- gpiomux_config_t suspended)
-{
- struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio;
- unsigned long irq_flags;
- gpiomux_config_t setting;
-
- if (gpio >= GPIOMUX_NGPIOS)
- return -EINVAL;
-
- spin_lock_irqsave(&gpiomux_lock, irq_flags);
-
- if (active & GPIOMUX_VALID)
- cfg->active = active;
-
- if (suspended & GPIOMUX_VALID)
- cfg->suspended = suspended;
-
- setting = cfg->ref ? active : suspended;
- if (setting & GPIOMUX_VALID)
- __msm_gpiomux_write(gpio, setting);
-
- spin_unlock_irqrestore(&gpiomux_lock, irq_flags);
- return 0;
-}
-EXPORT_SYMBOL(msm_gpiomux_write);
-
-int msm_gpiomux_get(unsigned gpio)
-{
- struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio;
- unsigned long irq_flags;
-
- if (gpio >= GPIOMUX_NGPIOS)
- return -EINVAL;
-
- spin_lock_irqsave(&gpiomux_lock, irq_flags);
- if (cfg->ref++ == 0 && cfg->active & GPIOMUX_VALID)
- __msm_gpiomux_write(gpio, cfg->active);
- spin_unlock_irqrestore(&gpiomux_lock, irq_flags);
- return 0;
-}
-EXPORT_SYMBOL(msm_gpiomux_get);
-
-int msm_gpiomux_put(unsigned gpio)
-{
- struct msm_gpiomux_config *cfg = msm_gpiomux_configs + gpio;
- unsigned long irq_flags;
-
- if (gpio >= GPIOMUX_NGPIOS)
- return -EINVAL;
-
- spin_lock_irqsave(&gpiomux_lock, irq_flags);
- BUG_ON(cfg->ref == 0);
- if (--cfg->ref == 0 && cfg->suspended & GPIOMUX_VALID)
- __msm_gpiomux_write(gpio, cfg->suspended);
- spin_unlock_irqrestore(&gpiomux_lock, irq_flags);
- return 0;
-}
-EXPORT_SYMBOL(msm_gpiomux_put);
-
-static int __init gpiomux_init(void)
-{
- unsigned n;
-
- for (n = 0; n < GPIOMUX_NGPIOS; ++n) {
- msm_gpiomux_configs[n].ref = 0;
- if (!(msm_gpiomux_configs[n].suspended & GPIOMUX_VALID))
- continue;
- __msm_gpiomux_write(n, msm_gpiomux_configs[n].suspended);
- }
- return 0;
-}
-postcore_initcall(gpiomux_init);
+++ /dev/null
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_H
-#define __ARCH_ARM_MACH_MSM_GPIOMUX_H
-
-#include <linux/bitops.h>
-#include <linux/errno.h>
-#include <mach/msm_gpiomux.h>
-#include "gpiomux-v1.h"
-
-/**
- * struct msm_gpiomux_config: gpiomux settings for one gpio line.
- *
- * A complete gpiomux config is the bitwise-or of a drive-strength,
- * function, and pull. For functions other than GPIO, the OE
- * is hard-wired according to the function. For GPIO mode,
- * OE is controlled by gpiolib.
- *
- * Available settings differ by target; see the gpiomux header
- * specific to your target arch for available configurations.
- *
- * @active: The configuration to be installed when the line is
- * active, or its reference count is > 0.
- * @suspended: The configuration to be installed when the line
- * is suspended, or its reference count is 0.
- * @ref: The reference count of the line. For internal use of
- * the gpiomux framework only.
- */
-struct msm_gpiomux_config {
- gpiomux_config_t active;
- gpiomux_config_t suspended;
- unsigned ref;
-};
-
-/**
- * @GPIOMUX_VALID: If set, the config field contains 'good data'.
- * The absence of this bit will prevent the gpiomux
- * system from applying the configuration under all
- * circumstances.
- */
-enum {
- GPIOMUX_VALID = BIT(sizeof(gpiomux_config_t) * BITS_PER_BYTE - 1),
- GPIOMUX_CTL_MASK = GPIOMUX_VALID,
-};
-
-#ifdef CONFIG_MSM_GPIOMUX
-
-/* Each architecture must provide its own instance of this table.
- * To avoid having gpiomux manage any given gpio, one or both of
- * the entries can avoid setting GPIOMUX_VALID - the absence
- * of that flag will prevent the configuration from being applied
- * during state transitions.
- */
-extern struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS];
-
-/* Install a new configuration to the gpio line. To avoid overwriting
- * a configuration, leave the VALID bit out.
- */
-int msm_gpiomux_write(unsigned gpio,
- gpiomux_config_t active,
- gpiomux_config_t suspended);
-#else
-static inline int msm_gpiomux_write(unsigned gpio,
- gpiomux_config_t active,
- gpiomux_config_t suspended)
-{
- return -ENOSYS;
-}
-#endif
-#endif
+++ /dev/null
-/* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#ifndef __MACH_CLK_H
-#define __MACH_CLK_H
-
-/* Magic rate value for use with PM QOS to request the board's maximum
- * supported AXI rate. PM QOS will only pass positive s32 rate values
- * through to the clock driver, so INT_MAX is used.
- */
-#define MSM_AXI_MAX_FREQ LONG_MAX
-
-enum clk_reset_action {
- CLK_RESET_DEASSERT = 0,
- CLK_RESET_ASSERT = 1
-};
-
-struct clk;
-
-/* Assert/Deassert reset to a hardware block associated with a clock */
-int clk_reset(struct clk *clk, enum clk_reset_action action);
-
-#endif
+++ /dev/null
-/* linux/include/asm-arm/arch-msm/dma.h
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_DMA_H
-
-#include <linux/list.h>
-
-struct msm_dmov_errdata {
- uint32_t flush[6];
-};
-
-struct msm_dmov_cmd {
- struct list_head list;
- unsigned int cmdptr;
- void (*complete_func)(struct msm_dmov_cmd *cmd,
- unsigned int result,
- struct msm_dmov_errdata *err);
- void (*execute_func)(struct msm_dmov_cmd *cmd);
- void *data;
-};
-
-#ifndef CONFIG_ARCH_MSM8X60
-void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd);
-void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful);
-int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr);
-#else
-static inline
-void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) { }
-static inline
-void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful) { }
-static inline
-int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) { return -EIO; }
-#endif
-
-#define DMOV_CMD_LIST (0 << 29) /* does not work */
-#define DMOV_CMD_PTR_LIST (1 << 29) /* works */
-#define DMOV_CMD_INPUT_CFG (2 << 29) /* untested */
-#define DMOV_CMD_OUTPUT_CFG (3 << 29) /* untested */
-#define DMOV_CMD_ADDR(addr) ((addr) >> 3)
-
-#define DMOV_RSLT_VALID (1 << 31) /* 0 == host has empties result fifo */
-#define DMOV_RSLT_ERROR (1 << 3)
-#define DMOV_RSLT_FLUSH (1 << 2)
-#define DMOV_RSLT_DONE (1 << 1) /* top pointer done */
-#define DMOV_RSLT_USER (1 << 0) /* command with FR force result */
-
-#define DMOV_STATUS_RSLT_COUNT(n) (((n) >> 29))
-#define DMOV_STATUS_CMD_COUNT(n) (((n) >> 27) & 3)
-#define DMOV_STATUS_RSLT_VALID (1 << 1)
-#define DMOV_STATUS_CMD_PTR_RDY (1 << 0)
-
-#define DMOV_CONFIG_FORCE_TOP_PTR_RSLT (1 << 2)
-#define DMOV_CONFIG_FORCE_FLUSH_RSLT (1 << 1)
-#define DMOV_CONFIG_IRQ_EN (1 << 0)
-
-/* channel assignments */
-
-#define DMOV_NAND_CHAN 7
-#define DMOV_NAND_CRCI_CMD 5
-#define DMOV_NAND_CRCI_DATA 4
-
-#define DMOV_SDC1_CHAN 8
-#define DMOV_SDC1_CRCI 6
-
-#define DMOV_SDC2_CHAN 8
-#define DMOV_SDC2_CRCI 7
-
-#define DMOV_TSIF_CHAN 10
-#define DMOV_TSIF_CRCI 10
-
-#define DMOV_USB_CHAN 11
-
-/* no client rate control ifc (eg, ram) */
-#define DMOV_NONE_CRCI 0
-
-
-/* If the CMD_PTR register has CMD_PTR_LIST selected, the data mover
- * is going to walk a list of 32bit pointers as described below. Each
- * pointer points to a *array* of dmov_s, etc structs. The last pointer
- * in the list is marked with CMD_PTR_LP. The last struct in each array
- * is marked with CMD_LC (see below).
- */
-#define CMD_PTR_ADDR(addr) ((addr) >> 3)
-#define CMD_PTR_LP (1 << 31) /* last pointer */
-#define CMD_PTR_PT (3 << 29) /* ? */
-
-/* Single Item Mode */
-typedef struct {
- unsigned cmd;
- unsigned src;
- unsigned dst;
- unsigned len;
-} dmov_s;
-
-/* Scatter/Gather Mode */
-typedef struct {
- unsigned cmd;
- unsigned src_dscr;
- unsigned dst_dscr;
- unsigned _reserved;
-} dmov_sg;
-
-/* Box mode */
-typedef struct {
- uint32_t cmd;
- uint32_t src_row_addr;
- uint32_t dst_row_addr;
- uint32_t src_dst_len;
- uint32_t num_rows;
- uint32_t row_offset;
-} dmov_box;
-
-/* bits for the cmd field of the above structures */
-
-#define CMD_LC (1 << 31) /* last command */
-#define CMD_FR (1 << 22) /* force result -- does not work? */
-#define CMD_OCU (1 << 21) /* other channel unblock */
-#define CMD_OCB (1 << 20) /* other channel block */
-#define CMD_TCB (1 << 19) /* ? */
-#define CMD_DAH (1 << 18) /* destination address hold -- does not work?*/
-#define CMD_SAH (1 << 17) /* source address hold -- does not work? */
-
-#define CMD_MODE_SINGLE (0 << 0) /* dmov_s structure used */
-#define CMD_MODE_SG (1 << 0) /* untested */
-#define CMD_MODE_IND_SG (2 << 0) /* untested */
-#define CMD_MODE_BOX (3 << 0) /* untested */
-
-#define CMD_DST_SWAP_BYTES (1 << 14) /* exchange each byte n with byte n+1 */
-#define CMD_DST_SWAP_SHORTS (1 << 15) /* exchange each short n with short n+1 */
-#define CMD_DST_SWAP_WORDS (1 << 16) /* exchange each word n with word n+1 */
-
-#define CMD_SRC_SWAP_BYTES (1 << 11) /* exchange each byte n with byte n+1 */
-#define CMD_SRC_SWAP_SHORTS (1 << 12) /* exchange each short n with short n+1 */
-#define CMD_SRC_SWAP_WORDS (1 << 13) /* exchange each word n with word n+1 */
-
-#define CMD_DST_CRCI(n) (((n) & 15) << 7)
-#define CMD_SRC_CRCI(n) (((n) & 15) << 3)
-
-#endif
+++ /dev/null
-/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#if !defined(CONFIG_ARM_GIC)
-#include <mach/msm_iomap.h>
-
- .macro get_irqnr_preamble, base, tmp
- @ enable imprecise aborts
- cpsie a
- mov \base, #MSM_VIC_BASE
- .endm
-
- .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
- @ 0xD0 has irq# or old irq# if the irq has been handled
- @ 0xD4 has irq# or -1 if none pending *but* if you just
- @ read 0xD4 you never get the first irq for some reason
- ldr \irqnr, [\base, #0xD0]
- ldr \irqnr, [\base, #0xD4]
- cmp \irqnr, #0xffffffff
- .endm
-#endif
+++ /dev/null
-/* arch/arm/mach-msm/include/mach/hardware.h
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_HARDWARE_H
-
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2009, Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- */
-
-#ifndef __ASM_ARCH_MSM_IRQS_7X00_H
-#define __ASM_ARCH_MSM_IRQS_7X00_H
-
-/* MSM ARM11 Interrupt Numbers */
-/* See 80-VE113-1 A, pp219-221 */
-
-#define INT_A9_M2A_0 0
-#define INT_A9_M2A_1 1
-#define INT_A9_M2A_2 2
-#define INT_A9_M2A_3 3
-#define INT_A9_M2A_4 4
-#define INT_A9_M2A_5 5
-#define INT_A9_M2A_6 6
-#define INT_GP_TIMER_EXP 7
-#define INT_DEBUG_TIMER_EXP 8
-#define INT_UART1 9
-#define INT_UART2 10
-#define INT_UART3 11
-#define INT_UART1_RX 12
-#define INT_UART2_RX 13
-#define INT_UART3_RX 14
-#define INT_USB_OTG 15
-#define INT_MDDI_PRI 16
-#define INT_MDDI_EXT 17
-#define INT_MDDI_CLIENT 18
-#define INT_MDP 19
-#define INT_GRAPHICS 20
-#define INT_ADM_AARM 21
-#define INT_ADSP_A11 22
-#define INT_ADSP_A9_A11 23
-#define INT_SDC1_0 24
-#define INT_SDC1_1 25
-#define INT_SDC2_0 26
-#define INT_SDC2_1 27
-#define INT_KEYSENSE 28
-#define INT_TCHSCRN_SSBI 29
-#define INT_TCHSCRN1 30
-#define INT_TCHSCRN2 31
-
-#define INT_GPIO_GROUP1 (32 + 0)
-#define INT_GPIO_GROUP2 (32 + 1)
-#define INT_PWB_I2C (32 + 2)
-#define INT_SOFTRESET (32 + 3)
-#define INT_NAND_WR_ER_DONE (32 + 4)
-#define INT_NAND_OP_DONE (32 + 5)
-#define INT_PBUS_ARM11 (32 + 6)
-#define INT_AXI_MPU_SMI (32 + 7)
-#define INT_AXI_MPU_EBI1 (32 + 8)
-#define INT_AD_HSSD (32 + 9)
-#define INT_ARM11_PMU (32 + 10)
-#define INT_ARM11_DMA (32 + 11)
-#define INT_TSIF_IRQ (32 + 12)
-#define INT_UART1DM_IRQ (32 + 13)
-#define INT_UART1DM_RX (32 + 14)
-#define INT_USB_HS (32 + 15)
-#define INT_SDC3_0 (32 + 16)
-#define INT_SDC3_1 (32 + 17)
-#define INT_SDC4_0 (32 + 18)
-#define INT_SDC4_1 (32 + 19)
-#define INT_UART2DM_RX (32 + 20)
-#define INT_UART2DM_IRQ (32 + 21)
-
-/* 22-31 are reserved */
-
-#define NR_MSM_IRQS 64
-#define NR_GPIO_IRQS 122
-#define NR_BOARD_IRQS 64
-
-#endif
+++ /dev/null
-/* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MSM_IRQS_7X30_H
-#define __ASM_ARCH_MSM_IRQS_7X30_H
-
-/* MSM ACPU Interrupt Numbers */
-
-#define INT_DEBUG_TIMER_EXP 0
-#define INT_GPT0_TIMER_EXP 1
-#define INT_GPT1_TIMER_EXP 2
-#define INT_WDT0_ACCSCSSBARK 3
-#define INT_WDT1_ACCSCSSBARK 4
-#define INT_AVS_SVIC 5
-#define INT_AVS_SVIC_SW_DONE 6
-#define INT_SC_DBG_RX_FULL 7
-#define INT_SC_DBG_TX_EMPTY 8
-#define INT_ARM11_PM 9
-#define INT_AVS_REQ_DOWN 10
-#define INT_AVS_REQ_UP 11
-#define INT_SC_ACG 12
-/* SCSS_VICFIQSTS0[13:15] are RESERVED */
-#define INT_L2_SVICCPUIRPTREQ 16
-#define INT_L2_SVICDMANSIRPTREQ 17
-#define INT_L2_SVICDMASIRPTREQ 18
-#define INT_L2_SVICSLVIRPTREQ 19
-#define INT_AD5A_MPROC_APPS_0 20
-#define INT_AD5A_MPROC_APPS_1 21
-#define INT_A9_M2A_0 22
-#define INT_A9_M2A_1 23
-#define INT_A9_M2A_2 24
-#define INT_A9_M2A_3 25
-#define INT_A9_M2A_4 26
-#define INT_A9_M2A_5 27
-#define INT_A9_M2A_6 28
-#define INT_A9_M2A_7 29
-#define INT_A9_M2A_8 30
-#define INT_A9_M2A_9 31
-
-#define INT_AXI_EBI1_SC (32 + 0)
-#define INT_IMEM_ERR (32 + 1)
-#define INT_AXI_EBI0_SC (32 + 2)
-#define INT_PBUS_SC_IRQC (32 + 3)
-#define INT_PERPH_BUS_BPM (32 + 4)
-#define INT_CC_TEMP_SENSE (32 + 5)
-#define INT_UXMC_EBI0 (32 + 6)
-#define INT_UXMC_EBI1 (32 + 7)
-#define INT_EBI2_OP_DONE (32 + 8)
-#define INT_EBI2_WR_ER_DONE (32 + 9)
-#define INT_TCSR_SPSS_CE (32 + 10)
-#define INT_EMDH (32 + 11)
-#define INT_PMDH (32 + 12)
-#define INT_MDC (32 + 13)
-#define INT_MIDI_TO_SUPSS (32 + 14)
-#define INT_LPA_2 (32 + 15)
-#define INT_GPIO_GROUP1_SECURE (32 + 16)
-#define INT_GPIO_GROUP2_SECURE (32 + 17)
-#define INT_GPIO_GROUP1 (32 + 18)
-#define INT_GPIO_GROUP2 (32 + 19)
-#define INT_MPRPH_SOFTRESET (32 + 20)
-#define INT_PWB_I2C (32 + 21)
-#define INT_PWB_I2C_2 (32 + 22)
-#define INT_TSSC_SAMPLE (32 + 23)
-#define INT_TSSC_PENUP (32 + 24)
-#define INT_TCHSCRN_SSBI (32 + 25)
-#define INT_FM_RDS (32 + 26)
-#define INT_KEYSENSE (32 + 27)
-#define INT_USB_OTG_HS (32 + 28)
-#define INT_USB_OTG_HS2 (32 + 29)
-#define INT_USB_OTG_HS3 (32 + 30)
-#define INT_CSI (32 + 31)
-
-#define INT_SPI_OUTPUT (64 + 0)
-#define INT_SPI_INPUT (64 + 1)
-#define INT_SPI_ERROR (64 + 2)
-#define INT_UART1 (64 + 3)
-#define INT_UART1_RX (64 + 4)
-#define INT_UART2 (64 + 5)
-#define INT_UART2_RX (64 + 6)
-#define INT_UART3 (64 + 7)
-#define INT_UART3_RX (64 + 8)
-#define INT_UART1DM_IRQ (64 + 9)
-#define INT_UART1DM_RX (64 + 10)
-#define INT_UART2DM_IRQ (64 + 11)
-#define INT_UART2DM_RX (64 + 12)
-#define INT_TSIF (64 + 13)
-#define INT_ADM_SC1 (64 + 14)
-#define INT_ADM_SC2 (64 + 15)
-#define INT_MDP (64 + 16)
-#define INT_VPE (64 + 17)
-#define INT_GRP_2D (64 + 18)
-#define INT_GRP_3D (64 + 19)
-#define INT_ROTATOR (64 + 20)
-#define INT_MFC720 (64 + 21)
-#define INT_JPEG (64 + 22)
-#define INT_VFE (64 + 23)
-#define INT_TV_ENC (64 + 24)
-#define INT_PMIC_SSBI (64 + 25)
-#define INT_MPM_1 (64 + 26)
-#define INT_TCSR_SPSS_SAMPLE (64 + 27)
-#define INT_TCSR_SPSS_PENUP (64 + 28)
-#define INT_MPM_2 (64 + 29)
-#define INT_SDC1_0 (64 + 30)
-#define INT_SDC1_1 (64 + 31)
-
-#define INT_SDC3_0 (96 + 0)
-#define INT_SDC3_1 (96 + 1)
-#define INT_SDC2_0 (96 + 2)
-#define INT_SDC2_1 (96 + 3)
-#define INT_SDC4_0 (96 + 4)
-#define INT_SDC4_1 (96 + 5)
-#define INT_PWB_QUP_IN (96 + 6)
-#define INT_PWB_QUP_OUT (96 + 7)
-#define INT_PWB_QUP_ERR (96 + 8)
-#define INT_SCSS_WDT0_BITE (96 + 9)
-/* SCSS_VICFIQSTS3[10:31] are RESERVED */
-
-/* Retrofit universal macro names */
-#define INT_ADM_AARM INT_ADM_SC2
-#define INT_USB_HS INT_USB_OTG_HS
-#define INT_USB_OTG INT_USB_OTG_HS
-#define INT_TCHSCRN1 INT_TSSC_SAMPLE
-#define INT_TCHSCRN2 INT_TSSC_PENUP
-#define INT_GP_TIMER_EXP INT_GPT0_TIMER_EXP
-#define INT_ADSP_A11 INT_AD5A_MPROC_APPS_0
-#define INT_ADSP_A9_A11 INT_AD5A_MPROC_APPS_1
-#define INT_MDDI_EXT INT_EMDH
-#define INT_MDDI_PRI INT_PMDH
-#define INT_MDDI_CLIENT INT_MDC
-#define INT_NAND_WR_ER_DONE INT_EBI2_WR_ER_DONE
-#define INT_NAND_OP_DONE INT_EBI2_OP_DONE
-
-#define NR_MSM_IRQS 128
-#define NR_GPIO_IRQS 182
-#define PMIC8058_IRQ_BASE (NR_MSM_IRQS + NR_GPIO_IRQS)
-#define NR_PMIC8058_GPIO_IRQS 40
-#define NR_PMIC8058_MPP_IRQS 12
-#define NR_PMIC8058_MISC_IRQS 8
-#define NR_PMIC8058_IRQS (NR_PMIC8058_GPIO_IRQS +\
- NR_PMIC8058_MPP_IRQS +\
- NR_PMIC8058_MISC_IRQS)
-#define NR_BOARD_IRQS NR_PMIC8058_IRQS
-
-#endif /* __ASM_ARCH_MSM_IRQS_7X30_H */
+++ /dev/null
-/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MSM_IRQS_8XXX_H
-#define __ASM_ARCH_MSM_IRQS_8XXX_H
-
-/* MSM ACPU Interrupt Numbers */
-
-#define INT_A9_M2A_0 0
-#define INT_A9_M2A_1 1
-#define INT_A9_M2A_2 2
-#define INT_A9_M2A_3 3
-#define INT_A9_M2A_4 4
-#define INT_A9_M2A_5 5
-#define INT_A9_M2A_6 6
-#define INT_GP_TIMER_EXP 7
-#define INT_DEBUG_TIMER_EXP 8
-#define INT_SIRC_0 9
-#define INT_SDC3_0 10
-#define INT_SDC3_1 11
-#define INT_SDC4_0 12
-#define INT_SDC4_1 13
-#define INT_AD6_EXT_VFR 14
-#define INT_USB_OTG 15
-#define INT_MDDI_PRI 16
-#define INT_MDDI_EXT 17
-#define INT_MDDI_CLIENT 18
-#define INT_MDP 19
-#define INT_GRAPHICS 20
-#define INT_ADM_AARM 21
-#define INT_ADSP_A11 22
-#define INT_ADSP_A9_A11 23
-#define INT_SDC1_0 24
-#define INT_SDC1_1 25
-#define INT_SDC2_0 26
-#define INT_SDC2_1 27
-#define INT_KEYSENSE 28
-#define INT_TCHSCRN_SSBI 29
-#define INT_TCHSCRN1 30
-#define INT_TCHSCRN2 31
-
-#define INT_TCSR_MPRPH_SC1 (32 + 0)
-#define INT_USB_FS2 (32 + 1)
-#define INT_PWB_I2C (32 + 2)
-#define INT_SOFTRESET (32 + 3)
-#define INT_NAND_WR_ER_DONE (32 + 4)
-#define INT_NAND_OP_DONE (32 + 5)
-#define INT_TCSR_MPRPH_SC2 (32 + 6)
-#define INT_OP_PEN (32 + 7)
-#define INT_AD_HSSD (32 + 8)
-#define INT_ARM11_PM (32 + 9)
-#define INT_SDMA_NON_SECURE (32 + 10)
-#define INT_TSIF_IRQ (32 + 11)
-#define INT_UART1DM_IRQ (32 + 12)
-#define INT_UART1DM_RX (32 + 13)
-#define INT_SDMA_SECURE (32 + 14)
-#define INT_SI2S_SLAVE (32 + 15)
-#define INT_SC_I2CPU (32 + 16)
-#define INT_SC_DBG_RDTRFULL (32 + 17)
-#define INT_SC_DBG_WDTRFULL (32 + 18)
-#define INT_SCPLL_CTL_DONE (32 + 19)
-#define INT_UART2DM_IRQ (32 + 20)
-#define INT_UART2DM_RX (32 + 21)
-#define INT_VDC_MEC (32 + 22)
-#define INT_VDC_DB (32 + 23)
-#define INT_VDC_AXI (32 + 24)
-#define INT_VFE (32 + 25)
-#define INT_USB_HS (32 + 26)
-#define INT_AUDIO_OUT0 (32 + 27)
-#define INT_AUDIO_OUT1 (32 + 28)
-#define INT_CRYPTO (32 + 29)
-#define INT_AD6M_IDLE (32 + 30)
-#define INT_SIRC_1 (32 + 31)
-
-#define NR_GPIO_IRQS 165
-#define NR_MSM_IRQS 64
-#define NR_BOARD_IRQS 64
-
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_IRQS_H
-#define __ASM_ARCH_MSM_IRQS_H
-
-#define MSM_IRQ_BIT(irq) (1 << ((irq) & 31))
-
-#if defined(CONFIG_ARCH_MSM7X30)
-#include "irqs-7x30.h"
-#elif defined(CONFIG_ARCH_QSD8X50)
-#include "irqs-8x50.h"
-#include "sirc.h"
-#elif defined(CONFIG_ARCH_MSM_ARM11)
-#include "irqs-7x00.h"
-#else
-#error "Unknown architecture specification"
-#endif
-
-#define NR_IRQS (NR_MSM_IRQS + NR_GPIO_IRQS + NR_BOARD_IRQS)
-#define MSM_GPIO_TO_INT(n) (NR_MSM_IRQS + (n))
-#define MSM_INT_TO_REG(base, irq) (base + irq / 32)
-
-#endif
+++ /dev/null
-/* Copyright (c) 2011, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef _LINUX_MSM_GPIOMUX_H
-#define _LINUX_MSM_GPIOMUX_H
-
-#ifdef CONFIG_MSM_GPIOMUX
-
-/* Increment a gpio's reference count, possibly activating the line. */
-int __must_check msm_gpiomux_get(unsigned gpio);
-
-/* Decrement a gpio's reference count, possibly suspending the line. */
-int msm_gpiomux_put(unsigned gpio);
-
-#else
-
-static inline int __must_check msm_gpiomux_get(unsigned gpio)
-{
- return -ENOSYS;
-}
-
-static inline int msm_gpiomux_put(unsigned gpio)
-{
- return -ENOSYS;
-}
-
-#endif
-
-#endif /* _LINUX_MSM_GPIOMUX_H */
+++ /dev/null
-/* arch/arm/mach-msm/include/mach/msm_iomap.h
- *
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2011, Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- *
- * The MSM peripherals are spread all over across 768MB of physical
- * space, which makes just having a simple IO_ADDRESS macro to slide
- * them into the right virtual location rough. Instead, we will
- * provide a master phys->virt mapping for peripherals here.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_IOMAP_7X00_H
-#define __ASM_ARCH_MSM_IOMAP_7X00_H
-
-#include <asm/sizes.h>
-
-/* Physical base address and size of peripherals.
- * Ordered by the virtual base addresses they will be mapped at.
- *
- * MSM_VIC_BASE must be an value that can be loaded via a "mov"
- * instruction, otherwise entry-macro.S will not compile.
- *
- * If you add or remove entries here, you'll want to edit the
- * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your
- * changes.
- *
- */
-
-#define MSM_VIC_BASE IOMEM(0xE0000000)
-#define MSM_VIC_PHYS 0xC0000000
-#define MSM_VIC_SIZE SZ_4K
-
-#define MSM7X00_CSR_PHYS 0xC0100000
-#define MSM7X00_CSR_SIZE SZ_4K
-
-#define MSM_DMOV_BASE IOMEM(0xE0002000)
-#define MSM_DMOV_PHYS 0xA9700000
-#define MSM_DMOV_SIZE SZ_4K
-
-#define MSM7X00_GPIO1_PHYS 0xA9200000
-#define MSM7X00_GPIO1_SIZE SZ_4K
-
-#define MSM7X00_GPIO2_PHYS 0xA9300000
-#define MSM7X00_GPIO2_SIZE SZ_4K
-
-#define MSM_CLK_CTL_BASE IOMEM(0xE0005000)
-#define MSM_CLK_CTL_PHYS 0xA8600000
-#define MSM_CLK_CTL_SIZE SZ_4K
-
-#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000)
-#define MSM_SHARED_RAM_PHYS 0x01F00000
-#define MSM_SHARED_RAM_SIZE SZ_1M
-
-#define MSM_UART1_PHYS 0xA9A00000
-#define MSM_UART1_SIZE SZ_4K
-
-#define MSM_UART2_PHYS 0xA9B00000
-#define MSM_UART2_SIZE SZ_4K
-
-#define MSM_UART3_PHYS 0xA9C00000
-#define MSM_UART3_SIZE SZ_4K
-
-#define MSM_SDC1_PHYS 0xA0400000
-#define MSM_SDC1_SIZE SZ_4K
-
-#define MSM_SDC2_PHYS 0xA0500000
-#define MSM_SDC2_SIZE SZ_4K
-
-#define MSM_SDC3_PHYS 0xA0600000
-#define MSM_SDC3_SIZE SZ_4K
-
-#define MSM_SDC4_PHYS 0xA0700000
-#define MSM_SDC4_SIZE SZ_4K
-
-#define MSM_I2C_PHYS 0xA9900000
-#define MSM_I2C_SIZE SZ_4K
-
-#define MSM_HSUSB_PHYS 0xA0800000
-#define MSM_HSUSB_SIZE SZ_4K
-
-#define MSM_PMDH_PHYS 0xAA600000
-#define MSM_PMDH_SIZE SZ_4K
-
-#define MSM_EMDH_PHYS 0xAA700000
-#define MSM_EMDH_SIZE SZ_4K
-
-#define MSM_MDP_PHYS 0xAA200000
-#define MSM_MDP_SIZE 0x000F0000
-
-#define MSM_MDC_PHYS 0xAA500000
-#define MSM_MDC_SIZE SZ_1M
-
-#define MSM_AD5_PHYS 0xAC000000
-#define MSM_AD5_SIZE (SZ_1M*13)
-
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- *
- * The MSM peripherals are spread all over across 768MB of physical
- * space, which makes just having a simple IO_ADDRESS macro to slide
- * them into the right virtual location rough. Instead, we will
- * provide a master phys->virt mapping for peripherals here.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_IOMAP_7X30_H
-#define __ASM_ARCH_MSM_IOMAP_7X30_H
-
-/* Physical base address and size of peripherals.
- * Ordered by the virtual base addresses they will be mapped at.
- *
- * MSM_VIC_BASE must be an value that can be loaded via a "mov"
- * instruction, otherwise entry-macro.S will not compile.
- *
- * If you add or remove entries here, you'll want to edit the
- * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your
- * changes.
- *
- */
-
-#define MSM_VIC_BASE IOMEM(0xE0000000)
-#define MSM_VIC_PHYS 0xC0080000
-#define MSM_VIC_SIZE SZ_4K
-
-#define MSM7X30_CSR_PHYS 0xC0100000
-#define MSM7X30_CSR_SIZE SZ_4K
-
-#define MSM_DMOV_BASE IOMEM(0xE0002000)
-#define MSM_DMOV_PHYS 0xAC400000
-#define MSM_DMOV_SIZE SZ_4K
-
-#define MSM7X30_GPIO1_PHYS 0xAC001000
-#define MSM7X30_GPIO1_SIZE SZ_4K
-
-#define MSM7X30_GPIO2_PHYS 0xAC101000
-#define MSM7X30_GPIO2_SIZE SZ_4K
-
-#define MSM_CLK_CTL_BASE IOMEM(0xE0005000)
-#define MSM_CLK_CTL_PHYS 0xAB800000
-#define MSM_CLK_CTL_SIZE SZ_4K
-
-#define MSM_CLK_CTL_SH2_BASE IOMEM(0xE0006000)
-#define MSM_CLK_CTL_SH2_PHYS 0xABA01000
-#define MSM_CLK_CTL_SH2_SIZE SZ_4K
-
-#define MSM_ACC_BASE IOMEM(0xE0007000)
-#define MSM_ACC_PHYS 0xC0101000
-#define MSM_ACC_SIZE SZ_4K
-
-#define MSM_SAW_BASE IOMEM(0xE0008000)
-#define MSM_SAW_PHYS 0xC0102000
-#define MSM_SAW_SIZE SZ_4K
-
-#define MSM_GCC_BASE IOMEM(0xE0009000)
-#define MSM_GCC_PHYS 0xC0182000
-#define MSM_GCC_SIZE SZ_4K
-
-#define MSM_TCSR_BASE IOMEM(0xE000A000)
-#define MSM_TCSR_PHYS 0xAB600000
-#define MSM_TCSR_SIZE SZ_4K
-
-#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000)
-#define MSM_SHARED_RAM_PHYS 0x00100000
-#define MSM_SHARED_RAM_SIZE SZ_1M
-
-#define MSM_UART1_PHYS 0xACA00000
-#define MSM_UART1_SIZE SZ_4K
-
-#define MSM_UART2_PHYS 0xACB00000
-#define MSM_UART2_SIZE SZ_4K
-
-#define MSM_UART3_PHYS 0xACC00000
-#define MSM_UART3_SIZE SZ_4K
-
-#define MSM_MDC_BASE IOMEM(0xE0200000)
-#define MSM_MDC_PHYS 0xAA500000
-#define MSM_MDC_SIZE SZ_1M
-
-#define MSM_AD5_BASE IOMEM(0xE0300000)
-#define MSM_AD5_PHYS 0xA7000000
-#define MSM_AD5_SIZE (SZ_1M*13)
-
-#define MSM_HSUSB_PHYS 0xA3600000
-#define MSM_HSUSB_SIZE SZ_1K
-
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- *
- * The MSM peripherals are spread all over across 768MB of physical
- * space, which makes just having a simple IO_ADDRESS macro to slide
- * them into the right virtual location rough. Instead, we will
- * provide a master phys->virt mapping for peripherals here.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_IOMAP_8X50_H
-#define __ASM_ARCH_MSM_IOMAP_8X50_H
-
-/* Physical base address and size of peripherals.
- * Ordered by the virtual base addresses they will be mapped at.
- *
- * MSM_VIC_BASE must be an value that can be loaded via a "mov"
- * instruction, otherwise entry-macro.S will not compile.
- *
- * If you add or remove entries here, you'll want to edit the
- * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your
- * changes.
- *
- */
-
-#define MSM_VIC_BASE IOMEM(0xE0000000)
-#define MSM_VIC_PHYS 0xAC000000
-#define MSM_VIC_SIZE SZ_4K
-
-#define QSD8X50_CSR_PHYS 0xAC100000
-#define QSD8X50_CSR_SIZE SZ_4K
-
-#define MSM_DMOV_BASE IOMEM(0xE0002000)
-#define MSM_DMOV_PHYS 0xA9700000
-#define MSM_DMOV_SIZE SZ_4K
-
-#define QSD8X50_GPIO1_PHYS 0xA9000000
-#define QSD8X50_GPIO1_SIZE SZ_4K
-
-#define QSD8X50_GPIO2_PHYS 0xA9100000
-#define QSD8X50_GPIO2_SIZE SZ_4K
-
-#define MSM_CLK_CTL_BASE IOMEM(0xE0005000)
-#define MSM_CLK_CTL_PHYS 0xA8600000
-#define MSM_CLK_CTL_SIZE SZ_4K
-
-#define MSM_SIRC_BASE IOMEM(0xE1006000)
-#define MSM_SIRC_PHYS 0xAC200000
-#define MSM_SIRC_SIZE SZ_4K
-
-#define MSM_SCPLL_BASE IOMEM(0xE1007000)
-#define MSM_SCPLL_PHYS 0xA8800000
-#define MSM_SCPLL_SIZE SZ_4K
-
-#ifdef CONFIG_MSM_SOC_REV_A
-#define MSM_SMI_BASE 0xE0000000
-#else
-#define MSM_SMI_BASE 0x00000000
-#endif
-
-#define MSM_SHARED_RAM_BASE IOMEM(0xE0100000)
-#define MSM_SHARED_RAM_PHYS (MSM_SMI_BASE + 0x00100000)
-#define MSM_SHARED_RAM_SIZE SZ_1M
-
-#define MSM_UART1_PHYS 0xA9A00000
-#define MSM_UART1_SIZE SZ_4K
-
-#define MSM_UART2_PHYS 0xA9B00000
-#define MSM_UART2_SIZE SZ_4K
-
-#define MSM_UART3_PHYS 0xA9C00000
-#define MSM_UART3_SIZE SZ_4K
-
-#define MSM_MDC_BASE IOMEM(0xE0200000)
-#define MSM_MDC_PHYS 0xAA500000
-#define MSM_MDC_SIZE SZ_1M
-
-#define MSM_AD5_BASE IOMEM(0xE0300000)
-#define MSM_AD5_PHYS 0xAC000000
-#define MSM_AD5_SIZE (SZ_1M*13)
-
-
-#define MSM_I2C_SIZE SZ_4K
-#define MSM_I2C_PHYS 0xA9900000
-
-#define MSM_HSUSB_PHYS 0xA0800000
-#define MSM_HSUSB_SIZE SZ_1K
-
-#define MSM_NAND_PHYS 0xA0A00000
-
-
-#define MSM_TSIF_PHYS (0xa0100000)
-#define MSM_TSIF_SIZE (0x200)
-
-#define MSM_TSSC_PHYS 0xAA300000
-
-#define MSM_UART1DM_PHYS 0xA0200000
-#define MSM_UART2DM_PHYS 0xA0900000
-
-
-#define MSM_SDC1_PHYS 0xA0300000
-#define MSM_SDC1_SIZE SZ_4K
-
-#define MSM_SDC2_PHYS 0xA0400000
-#define MSM_SDC2_SIZE SZ_4K
-
-#define MSM_SDC3_PHYS 0xA0500000
-#define MSM_SDC3_SIZE SZ_4K
-
-#define MSM_SDC4_PHYS 0xA0600000
-#define MSM_SDC4_SIZE SZ_4K
-
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- *
- * The MSM peripherals are spread all over across 768MB of physical
- * space, which makes just having a simple IO_ADDRESS macro to slide
- * them into the right virtual location rough. Instead, we will
- * provide a master phys->virt mapping for peripherals here.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_IOMAP_H
-#define __ASM_ARCH_MSM_IOMAP_H
-
-#include <asm/sizes.h>
-
-/* Physical base address and size of peripherals.
- * Ordered by the virtual base addresses they will be mapped at.
- *
- * MSM_VIC_BASE must be an value that can be loaded via a "mov"
- * instruction, otherwise entry-macro.S will not compile.
- *
- * If you add or remove entries here, you'll want to edit the
- * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your
- * changes.
- *
- */
-
-#if defined(CONFIG_ARCH_MSM7X30)
-#include "msm_iomap-7x30.h"
-#elif defined(CONFIG_ARCH_QSD8X50)
-#include "msm_iomap-8x50.h"
-#else
-#include "msm_iomap-7x00.h"
-#endif
-
-/* Virtual addresses shared across all MSM targets. */
-#define MSM_CSR_BASE IOMEM(0xE0001000)
-#define MSM_GPIO1_BASE IOMEM(0xE0003000)
-#define MSM_GPIO2_BASE IOMEM(0xE0004000)
-
-#endif
+++ /dev/null
-/* linux/include/asm-arm/arch-msm/msm_smd.h
- *
- * Copyright (C) 2007 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ASM_ARCH_MSM_SMD_H
-#define __ASM_ARCH_MSM_SMD_H
-
-typedef struct smd_channel smd_channel_t;
-
-extern int (*msm_check_for_modem_crash)(void);
-
-/* warning: notify() may be called before open returns */
-int smd_open(const char *name, smd_channel_t **ch, void *priv,
- void (*notify)(void *priv, unsigned event));
-
-#define SMD_EVENT_DATA 1
-#define SMD_EVENT_OPEN 2
-#define SMD_EVENT_CLOSE 3
-
-int smd_close(smd_channel_t *ch);
-
-/* passing a null pointer for data reads and discards */
-int smd_read(smd_channel_t *ch, void *data, int len);
-
-/* Write to stream channels may do a partial write and return
-** the length actually written.
-** Write to packet channels will never do a partial write --
-** it will return the requested length written or an error.
-*/
-int smd_write(smd_channel_t *ch, const void *data, int len);
-int smd_write_atomic(smd_channel_t *ch, const void *data, int len);
-
-int smd_write_avail(smd_channel_t *ch);
-int smd_read_avail(smd_channel_t *ch);
-
-/* Returns the total size of the current packet being read.
-** Returns 0 if no packets available or a stream channel.
-*/
-int smd_cur_packet_size(smd_channel_t *ch);
-
-/* used for tty unthrottling and the like -- causes the notify()
-** callback to be called from the same lock context as is used
-** when it is called from channel updates
-*/
-void smd_kick(smd_channel_t *ch);
-
-
-#if 0
-/* these are interruptable waits which will block you until the specified
-** number of bytes are readable or writable.
-*/
-int smd_wait_until_readable(smd_channel_t *ch, int bytes);
-int smd_wait_until_writable(smd_channel_t *ch, int bytes);
-#endif
-
-typedef enum {
- SMD_PORT_DS = 0,
- SMD_PORT_DIAG,
- SMD_PORT_RPC_CALL,
- SMD_PORT_RPC_REPLY,
- SMD_PORT_BT,
- SMD_PORT_CONTROL,
- SMD_PORT_MEMCPY_SPARE1,
- SMD_PORT_DATA1,
- SMD_PORT_DATA2,
- SMD_PORT_DATA3,
- SMD_PORT_DATA4,
- SMD_PORT_DATA5,
- SMD_PORT_DATA6,
- SMD_PORT_DATA7,
- SMD_PORT_DATA8,
- SMD_PORT_DATA9,
- SMD_PORT_DATA10,
- SMD_PORT_DATA11,
- SMD_PORT_DATA12,
- SMD_PORT_DATA13,
- SMD_PORT_DATA14,
- SMD_PORT_DATA15,
- SMD_PORT_DATA16,
- SMD_PORT_DATA17,
- SMD_PORT_DATA18,
- SMD_PORT_DATA19,
- SMD_PORT_DATA20,
- SMD_PORT_GPS_NMEA,
- SMD_PORT_BRIDGE_1,
- SMD_PORT_BRIDGE_2,
- SMD_PORT_BRIDGE_3,
- SMD_PORT_BRIDGE_4,
- SMD_PORT_BRIDGE_5,
- SMD_PORT_LOOPBACK,
- SMD_PORT_CS_APPS_MODEM,
- SMD_PORT_CS_APPS_DSP,
- SMD_PORT_CS_MODEM_DSP,
- SMD_NUM_PORTS,
-} smd_port_id_type;
-
-#endif
+++ /dev/null
-/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_MSM_SIRC_H
-#define __ASM_ARCH_MSM_SIRC_H
-
-struct sirc_regs_t {
- void *int_enable;
- void *int_enable_clear;
- void *int_enable_set;
- void *int_type;
- void *int_polarity;
- void *int_clear;
-};
-
-struct sirc_cascade_regs {
- void *int_status;
- unsigned int cascade_irq;
-};
-
-void msm_init_sirc(void);
-void msm_sirc_enter_sleep(void);
-void msm_sirc_exit_sleep(void);
-
-#if defined(CONFIG_ARCH_MSM_SCORPION)
-
-#include <mach/msm_iomap.h>
-
-/*
- * Secondary interrupt controller interrupts
- */
-
-#define FIRST_SIRC_IRQ (NR_MSM_IRQS + NR_GPIO_IRQS)
-
-#define INT_UART1 (FIRST_SIRC_IRQ + 0)
-#define INT_UART2 (FIRST_SIRC_IRQ + 1)
-#define INT_UART3 (FIRST_SIRC_IRQ + 2)
-#define INT_UART1_RX (FIRST_SIRC_IRQ + 3)
-#define INT_UART2_RX (FIRST_SIRC_IRQ + 4)
-#define INT_UART3_RX (FIRST_SIRC_IRQ + 5)
-#define INT_SPI_INPUT (FIRST_SIRC_IRQ + 6)
-#define INT_SPI_OUTPUT (FIRST_SIRC_IRQ + 7)
-#define INT_SPI_ERROR (FIRST_SIRC_IRQ + 8)
-#define INT_GPIO_GROUP1 (FIRST_SIRC_IRQ + 9)
-#define INT_GPIO_GROUP2 (FIRST_SIRC_IRQ + 10)
-#define INT_GPIO_GROUP1_SECURE (FIRST_SIRC_IRQ + 11)
-#define INT_GPIO_GROUP2_SECURE (FIRST_SIRC_IRQ + 12)
-#define INT_AVS_SVIC (FIRST_SIRC_IRQ + 13)
-#define INT_AVS_REQ_UP (FIRST_SIRC_IRQ + 14)
-#define INT_AVS_REQ_DOWN (FIRST_SIRC_IRQ + 15)
-#define INT_PBUS_ERR (FIRST_SIRC_IRQ + 16)
-#define INT_AXI_ERR (FIRST_SIRC_IRQ + 17)
-#define INT_SMI_ERR (FIRST_SIRC_IRQ + 18)
-#define INT_EBI1_ERR (FIRST_SIRC_IRQ + 19)
-#define INT_IMEM_ERR (FIRST_SIRC_IRQ + 20)
-#define INT_TEMP_SENSOR (FIRST_SIRC_IRQ + 21)
-#define INT_TV_ENC (FIRST_SIRC_IRQ + 22)
-#define INT_GRP2D (FIRST_SIRC_IRQ + 23)
-#define INT_GSBI_QUP (FIRST_SIRC_IRQ + 24)
-#define INT_SC_ACG (FIRST_SIRC_IRQ + 25)
-#define INT_WDT0 (FIRST_SIRC_IRQ + 26)
-#define INT_WDT1 (FIRST_SIRC_IRQ + 27)
-
-#if defined(CONFIG_MSM_SOC_REV_A)
-#define NR_SIRC_IRQS 28
-#define SIRC_MASK 0x0FFFFFFF
-#else
-#define NR_SIRC_IRQS 23
-#define SIRC_MASK 0x007FFFFF
-#endif
-
-#define LAST_SIRC_IRQ (FIRST_SIRC_IRQ + NR_SIRC_IRQS - 1)
-
-#define SPSS_SIRC_INT_SELECT (MSM_SIRC_BASE + 0x00)
-#define SPSS_SIRC_INT_ENABLE (MSM_SIRC_BASE + 0x04)
-#define SPSS_SIRC_INT_ENABLE_CLEAR (MSM_SIRC_BASE + 0x08)
-#define SPSS_SIRC_INT_ENABLE_SET (MSM_SIRC_BASE + 0x0C)
-#define SPSS_SIRC_INT_TYPE (MSM_SIRC_BASE + 0x10)
-#define SPSS_SIRC_INT_POLARITY (MSM_SIRC_BASE + 0x14)
-#define SPSS_SIRC_SECURITY (MSM_SIRC_BASE + 0x18)
-#define SPSS_SIRC_IRQ_STATUS (MSM_SIRC_BASE + 0x1C)
-#define SPSS_SIRC_IRQ1_STATUS (MSM_SIRC_BASE + 0x20)
-#define SPSS_SIRC_RAW_STATUS (MSM_SIRC_BASE + 0x24)
-#define SPSS_SIRC_INT_CLEAR (MSM_SIRC_BASE + 0x28)
-#define SPSS_SIRC_SOFT_INT (MSM_SIRC_BASE + 0x2C)
-
-#endif
-
-#endif
+++ /dev/null
-/* linux/include/asm-arm/arch-msm/vreg.h
- *
- * Copyright (C) 2008 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __ARCH_ARM_MACH_MSM_VREG_H
-#define __ARCH_ARM_MACH_MSM_VREG_H
-
-struct vreg;
-
-struct vreg *vreg_get(struct device *dev, const char *id);
-void vreg_put(struct vreg *vreg);
-
-int vreg_enable(struct vreg *vreg);
-int vreg_disable(struct vreg *vreg);
-int vreg_set_level(struct vreg *vreg, unsigned mv);
-
-#endif
+++ /dev/null
-/* arch/arm/mach-msm/io.c
- *
- * MSM7K, QSD io support
- *
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/bug.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/export.h>
-
-#include <mach/hardware.h>
-#include <asm/page.h>
-#include <mach/msm_iomap.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-
-#define MSM_CHIP_DEVICE_TYPE(name, chip, mem_type) { \
- .virtual = (unsigned long) MSM_##name##_BASE, \
- .pfn = __phys_to_pfn(chip##_##name##_PHYS), \
- .length = chip##_##name##_SIZE, \
- .type = mem_type, \
- }
-
-#define MSM_DEVICE_TYPE(name, mem_type) \
- MSM_CHIP_DEVICE_TYPE(name, MSM, mem_type)
-#define MSM_CHIP_DEVICE(name, chip) \
- MSM_CHIP_DEVICE_TYPE(name, chip, MT_DEVICE)
-#define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM)
-
-#if defined(CONFIG_ARCH_MSM7X00A)
-static struct map_desc msm_io_desc[] __initdata = {
- MSM_DEVICE_TYPE(VIC, MT_DEVICE_NONSHARED),
- MSM_CHIP_DEVICE_TYPE(CSR, MSM7X00, MT_DEVICE_NONSHARED),
- MSM_DEVICE_TYPE(DMOV, MT_DEVICE_NONSHARED),
- MSM_CHIP_DEVICE_TYPE(GPIO1, MSM7X00, MT_DEVICE_NONSHARED),
- MSM_CHIP_DEVICE_TYPE(GPIO2, MSM7X00, MT_DEVICE_NONSHARED),
- MSM_DEVICE_TYPE(CLK_CTL, MT_DEVICE_NONSHARED),
- {
- .virtual = (unsigned long) MSM_SHARED_RAM_BASE,
- .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS),
- .length = MSM_SHARED_RAM_SIZE,
- .type = MT_DEVICE,
- },
-#if defined(CONFIG_DEBUG_MSM_UART)
- {
- /* Must be last: virtual and pfn filled in by debug_ll_addr() */
- .length = SZ_4K,
- .type = MT_DEVICE_NONSHARED,
- }
-#endif
-};
-
-void __init msm_map_common_io(void)
-{
- size_t size = ARRAY_SIZE(msm_io_desc);
-
- /* Make sure the peripheral register window is closed, since
- * we will use PTE flags (TEX[1]=1,B=0,C=1) to determine which
- * pages are peripheral interface or not.
- */
- asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0));
-#if defined(CONFIG_DEBUG_MSM_UART)
-#ifdef CONFIG_MMU
- debug_ll_addr(&msm_io_desc[size - 1].pfn,
- &msm_io_desc[size - 1].virtual);
-#endif
- msm_io_desc[size - 1].pfn = __phys_to_pfn(msm_io_desc[size - 1].pfn);
-#endif
- iotable_init(msm_io_desc, size);
-}
-#endif
-
-#ifdef CONFIG_ARCH_QSD8X50
-static struct map_desc qsd8x50_io_desc[] __initdata = {
- MSM_DEVICE(VIC),
- MSM_CHIP_DEVICE(CSR, QSD8X50),
- MSM_DEVICE(DMOV),
- MSM_CHIP_DEVICE(GPIO1, QSD8X50),
- MSM_CHIP_DEVICE(GPIO2, QSD8X50),
- MSM_DEVICE(CLK_CTL),
- MSM_DEVICE(SIRC),
- MSM_DEVICE(SCPLL),
- MSM_DEVICE(AD5),
- MSM_DEVICE(MDC),
- {
- .virtual = (unsigned long) MSM_SHARED_RAM_BASE,
- .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS),
- .length = MSM_SHARED_RAM_SIZE,
- .type = MT_DEVICE,
- },
-};
-
-void __init msm_map_qsd8x50_io(void)
-{
- debug_ll_io_init();
- iotable_init(qsd8x50_io_desc, ARRAY_SIZE(qsd8x50_io_desc));
-}
-#endif /* CONFIG_ARCH_QSD8X50 */
-
-#ifdef CONFIG_ARCH_MSM7X30
-static struct map_desc msm7x30_io_desc[] __initdata = {
- MSM_DEVICE(VIC),
- MSM_CHIP_DEVICE(CSR, MSM7X30),
- MSM_DEVICE(DMOV),
- MSM_CHIP_DEVICE(GPIO1, MSM7X30),
- MSM_CHIP_DEVICE(GPIO2, MSM7X30),
- MSM_DEVICE(CLK_CTL),
- MSM_DEVICE(CLK_CTL_SH2),
- MSM_DEVICE(AD5),
- MSM_DEVICE(MDC),
- MSM_DEVICE(ACC),
- MSM_DEVICE(SAW),
- MSM_DEVICE(GCC),
- MSM_DEVICE(TCSR),
- {
- .virtual = (unsigned long) MSM_SHARED_RAM_BASE,
- .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS),
- .length = MSM_SHARED_RAM_SIZE,
- .type = MT_DEVICE,
- },
-};
-
-void __init msm_map_msm7x30_io(void)
-{
- debug_ll_io_init();
- iotable_init(msm7x30_io_desc, ARRAY_SIZE(msm7x30_io_desc));
-}
-#endif /* CONFIG_ARCH_MSM7X30 */
-
-#ifdef CONFIG_ARCH_MSM7X00A
-void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size,
- unsigned int mtype, void *caller)
-{
- if (mtype == MT_DEVICE) {
- /* The peripherals in the 88000000 - D0000000 range
- * are only accessible by type MT_DEVICE_NONSHARED.
- * Adjust mtype as necessary to make this "just work."
- */
- if ((phys_addr >= 0x88000000) && (phys_addr < 0xD0000000))
- mtype = MT_DEVICE_NONSHARED;
- }
-
- return __arm_ioremap_caller(phys_addr, size, mtype, caller);
-}
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2009, Code Aurora Forum. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/timer.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <asm/cacheflush.h>
-
-#include <mach/hardware.h>
-
-#include <mach/msm_iomap.h>
-
-#include "smd_private.h"
-
-enum {
- IRQ_DEBUG_SLEEP_INT_TRIGGER = 1U << 0,
- IRQ_DEBUG_SLEEP_INT = 1U << 1,
- IRQ_DEBUG_SLEEP_ABORT = 1U << 2,
- IRQ_DEBUG_SLEEP = 1U << 3,
- IRQ_DEBUG_SLEEP_REQUEST = 1U << 4,
-};
-static int msm_irq_debug_mask;
-module_param_named(debug_mask, msm_irq_debug_mask, int,
- S_IRUGO | S_IWUSR | S_IWGRP);
-
-#define VIC_REG(off) (MSM_VIC_BASE + (off))
-#define VIC_INT_TO_REG_ADDR(base, irq) (base + (irq / 32) * 4)
-#define VIC_INT_TO_REG_INDEX(irq) ((irq >> 5) & 3)
-
-#define VIC_INT_SELECT0 VIC_REG(0x0000) /* 1: FIQ, 0: IRQ */
-#define VIC_INT_SELECT1 VIC_REG(0x0004) /* 1: FIQ, 0: IRQ */
-#define VIC_INT_SELECT2 VIC_REG(0x0008) /* 1: FIQ, 0: IRQ */
-#define VIC_INT_SELECT3 VIC_REG(0x000C) /* 1: FIQ, 0: IRQ */
-#define VIC_INT_EN0 VIC_REG(0x0010)
-#define VIC_INT_EN1 VIC_REG(0x0014)
-#define VIC_INT_EN2 VIC_REG(0x0018)
-#define VIC_INT_EN3 VIC_REG(0x001C)
-#define VIC_INT_ENCLEAR0 VIC_REG(0x0020)
-#define VIC_INT_ENCLEAR1 VIC_REG(0x0024)
-#define VIC_INT_ENCLEAR2 VIC_REG(0x0028)
-#define VIC_INT_ENCLEAR3 VIC_REG(0x002C)
-#define VIC_INT_ENSET0 VIC_REG(0x0030)
-#define VIC_INT_ENSET1 VIC_REG(0x0034)
-#define VIC_INT_ENSET2 VIC_REG(0x0038)
-#define VIC_INT_ENSET3 VIC_REG(0x003C)
-#define VIC_INT_TYPE0 VIC_REG(0x0040) /* 1: EDGE, 0: LEVEL */
-#define VIC_INT_TYPE1 VIC_REG(0x0044) /* 1: EDGE, 0: LEVEL */
-#define VIC_INT_TYPE2 VIC_REG(0x0048) /* 1: EDGE, 0: LEVEL */
-#define VIC_INT_TYPE3 VIC_REG(0x004C) /* 1: EDGE, 0: LEVEL */
-#define VIC_INT_POLARITY0 VIC_REG(0x0050) /* 1: NEG, 0: POS */
-#define VIC_INT_POLARITY1 VIC_REG(0x0054) /* 1: NEG, 0: POS */
-#define VIC_INT_POLARITY2 VIC_REG(0x0058) /* 1: NEG, 0: POS */
-#define VIC_INT_POLARITY3 VIC_REG(0x005C) /* 1: NEG, 0: POS */
-#define VIC_NO_PEND_VAL VIC_REG(0x0060)
-
-#if defined(CONFIG_ARCH_MSM_SCORPION)
-#define VIC_NO_PEND_VAL_FIQ VIC_REG(0x0064)
-#define VIC_INT_MASTEREN VIC_REG(0x0068) /* 1: IRQ, 2: FIQ */
-#define VIC_CONFIG VIC_REG(0x006C) /* 1: USE SC VIC */
-#else
-#define VIC_INT_MASTEREN VIC_REG(0x0064) /* 1: IRQ, 2: FIQ */
-#define VIC_PROTECTION VIC_REG(0x006C) /* 1: ENABLE */
-#define VIC_CONFIG VIC_REG(0x0068) /* 1: USE ARM1136 VIC */
-#endif
-
-#define VIC_IRQ_STATUS0 VIC_REG(0x0080)
-#define VIC_IRQ_STATUS1 VIC_REG(0x0084)
-#define VIC_IRQ_STATUS2 VIC_REG(0x0088)
-#define VIC_IRQ_STATUS3 VIC_REG(0x008C)
-#define VIC_FIQ_STATUS0 VIC_REG(0x0090)
-#define VIC_FIQ_STATUS1 VIC_REG(0x0094)
-#define VIC_FIQ_STATUS2 VIC_REG(0x0098)
-#define VIC_FIQ_STATUS3 VIC_REG(0x009C)
-#define VIC_RAW_STATUS0 VIC_REG(0x00A0)
-#define VIC_RAW_STATUS1 VIC_REG(0x00A4)
-#define VIC_RAW_STATUS2 VIC_REG(0x00A8)
-#define VIC_RAW_STATUS3 VIC_REG(0x00AC)
-#define VIC_INT_CLEAR0 VIC_REG(0x00B0)
-#define VIC_INT_CLEAR1 VIC_REG(0x00B4)
-#define VIC_INT_CLEAR2 VIC_REG(0x00B8)
-#define VIC_INT_CLEAR3 VIC_REG(0x00BC)
-#define VIC_SOFTINT0 VIC_REG(0x00C0)
-#define VIC_SOFTINT1 VIC_REG(0x00C4)
-#define VIC_SOFTINT2 VIC_REG(0x00C8)
-#define VIC_SOFTINT3 VIC_REG(0x00CC)
-#define VIC_IRQ_VEC_RD VIC_REG(0x00D0) /* pending int # */
-#define VIC_IRQ_VEC_PEND_RD VIC_REG(0x00D4) /* pending vector addr */
-#define VIC_IRQ_VEC_WR VIC_REG(0x00D8)
-
-#if defined(CONFIG_ARCH_MSM_SCORPION)
-#define VIC_FIQ_VEC_RD VIC_REG(0x00DC)
-#define VIC_FIQ_VEC_PEND_RD VIC_REG(0x00E0)
-#define VIC_FIQ_VEC_WR VIC_REG(0x00E4)
-#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E8)
-#define VIC_IRQ_IN_STACK VIC_REG(0x00EC)
-#define VIC_FIQ_IN_SERVICE VIC_REG(0x00F0)
-#define VIC_FIQ_IN_STACK VIC_REG(0x00F4)
-#define VIC_TEST_BUS_SEL VIC_REG(0x00F8)
-#define VIC_IRQ_CTRL_CONFIG VIC_REG(0x00FC)
-#else
-#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E0)
-#define VIC_IRQ_IN_STACK VIC_REG(0x00E4)
-#define VIC_TEST_BUS_SEL VIC_REG(0x00E8)
-#endif
-
-#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4))
-#define VIC_VECTADDR(n) VIC_REG(0x0400+((n) * 4))
-
-#if defined(CONFIG_ARCH_MSM7X30)
-#define VIC_NUM_REGS 4
-#else
-#define VIC_NUM_REGS 2
-#endif
-
-#if VIC_NUM_REGS == 2
-#define DPRINT_REGS(base_reg, format, ...) \
- printk(KERN_INFO format " %x %x\n", ##__VA_ARGS__, \
- readl(base_reg ## 0), readl(base_reg ## 1))
-#define DPRINT_ARRAY(array, format, ...) \
- printk(KERN_INFO format " %x %x\n", ##__VA_ARGS__, \
- array[0], array[1])
-#elif VIC_NUM_REGS == 4
-#define DPRINT_REGS(base_reg, format, ...) \
- printk(KERN_INFO format " %x %x %x %x\n", ##__VA_ARGS__, \
- readl(base_reg ## 0), readl(base_reg ## 1), \
- readl(base_reg ## 2), readl(base_reg ## 3))
-#define DPRINT_ARRAY(array, format, ...) \
- printk(KERN_INFO format " %x %x %x %x\n", ##__VA_ARGS__, \
- array[0], array[1], \
- array[2], array[3])
-#else
-#error "VIC_NUM_REGS set to illegal value"
-#endif
-
-static uint32_t msm_irq_smsm_wake_enable[2];
-static struct {
- uint32_t int_en[2];
- uint32_t int_type;
- uint32_t int_polarity;
- uint32_t int_select;
-} msm_irq_shadow_reg[VIC_NUM_REGS];
-static uint32_t msm_irq_idle_disable[VIC_NUM_REGS];
-
-#define SMSM_FAKE_IRQ (0xff)
-static uint8_t msm_irq_to_smsm[NR_IRQS] = {
- [INT_MDDI_EXT] = 1,
- [INT_MDDI_PRI] = 2,
- [INT_MDDI_CLIENT] = 3,
- [INT_USB_OTG] = 4,
-
- [INT_PWB_I2C] = 5,
- [INT_SDC1_0] = 6,
- [INT_SDC1_1] = 7,
- [INT_SDC2_0] = 8,
-
- [INT_SDC2_1] = 9,
- [INT_ADSP_A9_A11] = 10,
- [INT_UART1] = 11,
- [INT_UART2] = 12,
-
- [INT_UART3] = 13,
- [INT_UART1_RX] = 14,
- [INT_UART2_RX] = 15,
- [INT_UART3_RX] = 16,
-
- [INT_UART1DM_IRQ] = 17,
- [INT_UART1DM_RX] = 18,
- [INT_KEYSENSE] = 19,
-#if !defined(CONFIG_ARCH_MSM7X30)
- [INT_AD_HSSD] = 20,
-#endif
-
- [INT_NAND_WR_ER_DONE] = 21,
- [INT_NAND_OP_DONE] = 22,
- [INT_TCHSCRN1] = 23,
- [INT_TCHSCRN2] = 24,
-
- [INT_TCHSCRN_SSBI] = 25,
- [INT_USB_HS] = 26,
- [INT_UART2DM_RX] = 27,
- [INT_UART2DM_IRQ] = 28,
-
- [INT_SDC4_1] = 29,
- [INT_SDC4_0] = 30,
- [INT_SDC3_1] = 31,
- [INT_SDC3_0] = 32,
-
- /* fake wakeup interrupts */
- [INT_GPIO_GROUP1] = SMSM_FAKE_IRQ,
- [INT_GPIO_GROUP2] = SMSM_FAKE_IRQ,
- [INT_A9_M2A_0] = SMSM_FAKE_IRQ,
- [INT_A9_M2A_1] = SMSM_FAKE_IRQ,
- [INT_A9_M2A_5] = SMSM_FAKE_IRQ,
- [INT_GP_TIMER_EXP] = SMSM_FAKE_IRQ,
- [INT_DEBUG_TIMER_EXP] = SMSM_FAKE_IRQ,
- [INT_ADSP_A11] = SMSM_FAKE_IRQ,
-#ifdef CONFIG_ARCH_QSD8X50
- [INT_SIRC_0] = SMSM_FAKE_IRQ,
- [INT_SIRC_1] = SMSM_FAKE_IRQ,
-#endif
-};
-
-static inline void msm_irq_write_all_regs(void __iomem *base, unsigned int val)
-{
- int i;
-
- for (i = 0; i < VIC_NUM_REGS; i++)
- writel(val, base + (i * 4));
-}
-
-static void msm_irq_ack(struct irq_data *d)
-{
- void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_CLEAR0, d->irq);
- writel(1 << (d->irq & 31), reg);
-}
-
-static void msm_irq_mask(struct irq_data *d)
-{
- void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENCLEAR0, d->irq);
- unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
- uint32_t mask = 1UL << (d->irq & 31);
- int smsm_irq = msm_irq_to_smsm[d->irq];
-
- msm_irq_shadow_reg[index].int_en[0] &= ~mask;
- writel(mask, reg);
- if (smsm_irq == 0)
- msm_irq_idle_disable[index] &= ~mask;
- else {
- mask = 1UL << (smsm_irq - 1);
- msm_irq_smsm_wake_enable[0] &= ~mask;
- }
-}
-
-static void msm_irq_unmask(struct irq_data *d)
-{
- void __iomem *reg = VIC_INT_TO_REG_ADDR(VIC_INT_ENSET0, d->irq);
- unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
- uint32_t mask = 1UL << (d->irq & 31);
- int smsm_irq = msm_irq_to_smsm[d->irq];
-
- msm_irq_shadow_reg[index].int_en[0] |= mask;
- writel(mask, reg);
-
- if (smsm_irq == 0)
- msm_irq_idle_disable[index] |= mask;
- else {
- mask = 1UL << (smsm_irq - 1);
- msm_irq_smsm_wake_enable[0] |= mask;
- }
-}
-
-static int msm_irq_set_wake(struct irq_data *d, unsigned int on)
-{
- unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
- uint32_t mask = 1UL << (d->irq & 31);
- int smsm_irq = msm_irq_to_smsm[d->irq];
-
- if (smsm_irq == 0) {
- printk(KERN_ERR "msm_irq_set_wake: bad wakeup irq %d\n", d->irq);
- return -EINVAL;
- }
- if (on)
- msm_irq_shadow_reg[index].int_en[1] |= mask;
- else
- msm_irq_shadow_reg[index].int_en[1] &= ~mask;
-
- if (smsm_irq == SMSM_FAKE_IRQ)
- return 0;
-
- mask = 1UL << (smsm_irq - 1);
- if (on)
- msm_irq_smsm_wake_enable[1] |= mask;
- else
- msm_irq_smsm_wake_enable[1] &= ~mask;
- return 0;
-}
-
-static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type)
-{
- void __iomem *treg = VIC_INT_TO_REG_ADDR(VIC_INT_TYPE0, d->irq);
- void __iomem *preg = VIC_INT_TO_REG_ADDR(VIC_INT_POLARITY0, d->irq);
- unsigned index = VIC_INT_TO_REG_INDEX(d->irq);
- int b = 1 << (d->irq & 31);
- uint32_t polarity;
- uint32_t type;
-
- polarity = msm_irq_shadow_reg[index].int_polarity;
- if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW))
- polarity |= b;
- if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH))
- polarity &= ~b;
- writel(polarity, preg);
- msm_irq_shadow_reg[index].int_polarity = polarity;
-
- type = msm_irq_shadow_reg[index].int_type;
- if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
- type |= b;
- __irq_set_handler_locked(d->irq, handle_edge_irq);
- }
- if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) {
- type &= ~b;
- __irq_set_handler_locked(d->irq, handle_level_irq);
- }
- writel(type, treg);
- msm_irq_shadow_reg[index].int_type = type;
- return 0;
-}
-
-static struct irq_chip msm_irq_chip = {
- .name = "msm",
- .irq_disable = msm_irq_mask,
- .irq_ack = msm_irq_ack,
- .irq_mask = msm_irq_mask,
- .irq_unmask = msm_irq_unmask,
- .irq_set_wake = msm_irq_set_wake,
- .irq_set_type = msm_irq_set_type,
-};
-
-void __init msm_init_irq(void)
-{
- unsigned n;
-
- /* select level interrupts */
- msm_irq_write_all_regs(VIC_INT_TYPE0, 0);
-
- /* select highlevel interrupts */
- msm_irq_write_all_regs(VIC_INT_POLARITY0, 0);
-
- /* select IRQ for all INTs */
- msm_irq_write_all_regs(VIC_INT_SELECT0, 0);
-
- /* disable all INTs */
- msm_irq_write_all_regs(VIC_INT_EN0, 0);
-
- /* don't use vic */
- writel(0, VIC_CONFIG);
-
- /* enable interrupt controller */
- writel(3, VIC_INT_MASTEREN);
-
- for (n = 0; n < NR_MSM_IRQS; n++) {
- irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq);
- set_irq_flags(n, IRQF_VALID);
- }
-}
+++ /dev/null
-/* linux/arch/arm/mach-msm/irq.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/timer.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-
-#include <mach/msm_iomap.h>
-
-#define VIC_REG(off) (MSM_VIC_BASE + (off))
-
-#define VIC_INT_SELECT0 VIC_REG(0x0000) /* 1: FIQ, 0: IRQ */
-#define VIC_INT_SELECT1 VIC_REG(0x0004) /* 1: FIQ, 0: IRQ */
-#define VIC_INT_EN0 VIC_REG(0x0010)
-#define VIC_INT_EN1 VIC_REG(0x0014)
-#define VIC_INT_ENCLEAR0 VIC_REG(0x0020)
-#define VIC_INT_ENCLEAR1 VIC_REG(0x0024)
-#define VIC_INT_ENSET0 VIC_REG(0x0030)
-#define VIC_INT_ENSET1 VIC_REG(0x0034)
-#define VIC_INT_TYPE0 VIC_REG(0x0040) /* 1: EDGE, 0: LEVEL */
-#define VIC_INT_TYPE1 VIC_REG(0x0044) /* 1: EDGE, 0: LEVEL */
-#define VIC_INT_POLARITY0 VIC_REG(0x0050) /* 1: NEG, 0: POS */
-#define VIC_INT_POLARITY1 VIC_REG(0x0054) /* 1: NEG, 0: POS */
-#define VIC_NO_PEND_VAL VIC_REG(0x0060)
-#define VIC_INT_MASTEREN VIC_REG(0x0064) /* 1: IRQ, 2: FIQ */
-#define VIC_PROTECTION VIC_REG(0x006C) /* 1: ENABLE */
-#define VIC_CONFIG VIC_REG(0x0068) /* 1: USE ARM1136 VIC */
-#define VIC_IRQ_STATUS0 VIC_REG(0x0080)
-#define VIC_IRQ_STATUS1 VIC_REG(0x0084)
-#define VIC_FIQ_STATUS0 VIC_REG(0x0090)
-#define VIC_FIQ_STATUS1 VIC_REG(0x0094)
-#define VIC_RAW_STATUS0 VIC_REG(0x00A0)
-#define VIC_RAW_STATUS1 VIC_REG(0x00A4)
-#define VIC_INT_CLEAR0 VIC_REG(0x00B0)
-#define VIC_INT_CLEAR1 VIC_REG(0x00B4)
-#define VIC_SOFTINT0 VIC_REG(0x00C0)
-#define VIC_SOFTINT1 VIC_REG(0x00C4)
-#define VIC_IRQ_VEC_RD VIC_REG(0x00D0) /* pending int # */
-#define VIC_IRQ_VEC_PEND_RD VIC_REG(0x00D4) /* pending vector addr */
-#define VIC_IRQ_VEC_WR VIC_REG(0x00D8)
-#define VIC_IRQ_IN_SERVICE VIC_REG(0x00E0)
-#define VIC_IRQ_IN_STACK VIC_REG(0x00E4)
-#define VIC_TEST_BUS_SEL VIC_REG(0x00E8)
-
-#define VIC_VECTPRIORITY(n) VIC_REG(0x0200+((n) * 4))
-#define VIC_VECTADDR(n) VIC_REG(0x0400+((n) * 4))
-
-static void msm_irq_ack(struct irq_data *d)
-{
- void __iomem *reg = VIC_INT_CLEAR0 + ((d->irq & 32) ? 4 : 0);
- writel(1 << (d->irq & 31), reg);
-}
-
-static void msm_irq_mask(struct irq_data *d)
-{
- void __iomem *reg = VIC_INT_ENCLEAR0 + ((d->irq & 32) ? 4 : 0);
- writel(1 << (d->irq & 31), reg);
-}
-
-static void msm_irq_unmask(struct irq_data *d)
-{
- void __iomem *reg = VIC_INT_ENSET0 + ((d->irq & 32) ? 4 : 0);
- writel(1 << (d->irq & 31), reg);
-}
-
-static int msm_irq_set_wake(struct irq_data *d, unsigned int on)
-{
- return -EINVAL;
-}
-
-static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type)
-{
- void __iomem *treg = VIC_INT_TYPE0 + ((d->irq & 32) ? 4 : 0);
- void __iomem *preg = VIC_INT_POLARITY0 + ((d->irq & 32) ? 4 : 0);
- int b = 1 << (d->irq & 31);
-
- if (flow_type & (IRQF_TRIGGER_FALLING | IRQF_TRIGGER_LOW))
- writel(readl(preg) | b, preg);
- if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH))
- writel(readl(preg) & (~b), preg);
-
- if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
- writel(readl(treg) | b, treg);
- __irq_set_handler_locked(d->irq, handle_edge_irq);
- }
- if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) {
- writel(readl(treg) & (~b), treg);
- __irq_set_handler_locked(d->irq, handle_level_irq);
- }
- return 0;
-}
-
-static struct irq_chip msm_irq_chip = {
- .name = "msm",
- .irq_ack = msm_irq_ack,
- .irq_mask = msm_irq_mask,
- .irq_unmask = msm_irq_unmask,
- .irq_set_wake = msm_irq_set_wake,
- .irq_set_type = msm_irq_set_type,
-};
-
-void __init msm_init_irq(void)
-{
- unsigned n;
-
- /* select level interrupts */
- writel(0, VIC_INT_TYPE0);
- writel(0, VIC_INT_TYPE1);
-
- /* select highlevel interrupts */
- writel(0, VIC_INT_POLARITY0);
- writel(0, VIC_INT_POLARITY1);
-
- /* select IRQ for all INTs */
- writel(0, VIC_INT_SELECT0);
- writel(0, VIC_INT_SELECT1);
-
- /* disable all INTs */
- writel(0, VIC_INT_EN0);
- writel(0, VIC_INT_EN1);
-
- /* don't use 1136 vic */
- writel(0, VIC_CONFIG);
-
- /* enable interrupt controller */
- writel(1, VIC_INT_MASTEREN);
-
- for (n = 0; n < NR_MSM_IRQS; n++) {
- irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq);
- set_irq_flags(n, IRQF_VALID);
- }
-}
+++ /dev/null
-/* arch/arm/mach-msm/last_radio_log.c
- *
- * Extract the log from a modem crash though SMEM
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/proc_fs.h>
-#include <linux/uaccess.h>
-
-#include "smd_private.h"
-
-static void *radio_log_base;
-static size_t radio_log_size;
-
-extern void *smem_item(unsigned id, unsigned *size);
-
-static ssize_t last_radio_log_read(struct file *file, char __user *buf,
- size_t len, loff_t *offset)
-{
- return simple_read_from_buffer(buf, len, offset,
- radio_log_base, radio_log_size);
-}
-
-static struct file_operations last_radio_log_fops = {
- .read = last_radio_log_read,
- .llseek = default_llseek,
-};
-
-void msm_init_last_radio_log(struct module *owner)
-{
- struct proc_dir_entry *entry;
-
- if (last_radio_log_fops.owner) {
- pr_err("%s: already claimed\n", __func__);
- return;
- }
-
- radio_log_base = smem_item(SMEM_CLKREGIM_BSP, &radio_log_size);
- if (!radio_log_base) {
- pr_err("%s: could not retrieve SMEM_CLKREGIM_BSP\n", __func__);
- return;
- }
-
- entry = proc_create("last_radio_log", S_IRUGO, NULL,
- &last_radio_log_fops);
- if (!entry) {
- pr_err("%s: could not create proc entry for radio log\n",
- __func__);
- return;
- }
-
- pr_err("%s: last radio log is %d bytes long\n", __func__,
- radio_log_size);
- last_radio_log_fops.owner = owner;
- proc_set_size(entry, radio_log_size);
-}
-EXPORT_SYMBOL(msm_init_last_radio_log);
+++ /dev/null
-/* arch/arm/mach-msm/proc_comm.c
- *
- * Copyright (C) 2007-2008 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/io.h>
-#include <linux/spinlock.h>
-#include <mach/msm_iomap.h>
-
-#include "proc_comm.h"
-
-static inline void msm_a2m_int(uint32_t irq)
-{
-#if defined(CONFIG_ARCH_MSM7X30)
- writel(1 << irq, MSM_GCC_BASE + 0x8);
-#else
- writel(1, MSM_CSR_BASE + 0x400 + (irq * 4));
-#endif
-}
-
-static inline void notify_other_proc_comm(void)
-{
- msm_a2m_int(6);
-}
-
-#define APP_COMMAND 0x00
-#define APP_STATUS 0x04
-#define APP_DATA1 0x08
-#define APP_DATA2 0x0C
-
-#define MDM_COMMAND 0x10
-#define MDM_STATUS 0x14
-#define MDM_DATA1 0x18
-#define MDM_DATA2 0x1C
-
-static DEFINE_SPINLOCK(proc_comm_lock);
-
-/* The higher level SMD support will install this to
- * provide a way to check for and handle modem restart.
- */
-int (*msm_check_for_modem_crash)(void);
-
-/* Poll for a state change, checking for possible
- * modem crashes along the way (so we don't wait
- * forever while the ARM9 is blowing up).
- *
- * Return an error in the event of a modem crash and
- * restart so the msm_proc_comm() routine can restart
- * the operation from the beginning.
- */
-static int proc_comm_wait_for(void __iomem *addr, unsigned value)
-{
- for (;;) {
- if (readl(addr) == value)
- return 0;
-
- if (msm_check_for_modem_crash)
- if (msm_check_for_modem_crash())
- return -EAGAIN;
- }
-}
-
-int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2)
-{
- void __iomem *base = MSM_SHARED_RAM_BASE;
- unsigned long flags;
- int ret;
-
- spin_lock_irqsave(&proc_comm_lock, flags);
-
- for (;;) {
- if (proc_comm_wait_for(base + MDM_STATUS, PCOM_READY))
- continue;
-
- writel(cmd, base + APP_COMMAND);
- writel(data1 ? *data1 : 0, base + APP_DATA1);
- writel(data2 ? *data2 : 0, base + APP_DATA2);
-
- notify_other_proc_comm();
-
- if (proc_comm_wait_for(base + APP_COMMAND, PCOM_CMD_DONE))
- continue;
-
- if (readl(base + APP_STATUS) != PCOM_CMD_FAIL) {
- if (data1)
- *data1 = readl(base + APP_DATA1);
- if (data2)
- *data2 = readl(base + APP_DATA2);
- ret = 0;
- } else {
- ret = -EIO;
- }
- break;
- }
-
- writel(PCOM_CMD_IDLE, base + APP_COMMAND);
-
- spin_unlock_irqrestore(&proc_comm_lock, flags);
-
- return ret;
-}
-
-/*
- * We need to wait for the ARM9 to at least partially boot
- * up before we can continue. Since the ARM9 does resource
- * allocation, if we dont' wait we could end up crashing or in
- * and unknown state. This function should be called early to
- * wait on the ARM9.
- */
-void proc_comm_boot_wait(void)
-{
- void __iomem *base = MSM_SHARED_RAM_BASE;
-
- proc_comm_wait_for(base + MDM_STATUS, PCOM_READY);
-
-}
+++ /dev/null
-/* arch/arm/mach-msm/proc_comm.h
- *
- * Copyright (c) 2007 QUALCOMM Incorporated
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ARCH_ARM_MACH_MSM_PROC_COMM_H_
-#define _ARCH_ARM_MACH_MSM_PROC_COMM_H_
-
-#include <linux/init.h>
-
-enum {
- PCOM_CMD_IDLE = 0x0,
- PCOM_CMD_DONE,
- PCOM_RESET_APPS,
- PCOM_RESET_CHIP,
- PCOM_CONFIG_NAND_MPU,
- PCOM_CONFIG_USB_CLKS,
- PCOM_GET_POWER_ON_STATUS,
- PCOM_GET_WAKE_UP_STATUS,
- PCOM_GET_BATT_LEVEL,
- PCOM_CHG_IS_CHARGING,
- PCOM_POWER_DOWN,
- PCOM_USB_PIN_CONFIG,
- PCOM_USB_PIN_SEL,
- PCOM_SET_RTC_ALARM,
- PCOM_NV_READ,
- PCOM_NV_WRITE,
- PCOM_GET_UUID_HIGH,
- PCOM_GET_UUID_LOW,
- PCOM_GET_HW_ENTROPY,
- PCOM_RPC_GPIO_TLMM_CONFIG_REMOTE,
- PCOM_CLKCTL_RPC_ENABLE,
- PCOM_CLKCTL_RPC_DISABLE,
- PCOM_CLKCTL_RPC_RESET,
- PCOM_CLKCTL_RPC_SET_FLAGS,
- PCOM_CLKCTL_RPC_SET_RATE,
- PCOM_CLKCTL_RPC_MIN_RATE,
- PCOM_CLKCTL_RPC_MAX_RATE,
- PCOM_CLKCTL_RPC_RATE,
- PCOM_CLKCTL_RPC_PLL_REQUEST,
- PCOM_CLKCTL_RPC_ENABLED,
- PCOM_VREG_SWITCH,
- PCOM_VREG_SET_LEVEL,
- PCOM_GPIO_TLMM_CONFIG_GROUP,
- PCOM_GPIO_TLMM_UNCONFIG_GROUP,
- PCOM_NV_WRITE_BYTES_4_7,
- PCOM_CONFIG_DISP,
- PCOM_GET_FTM_BOOT_COUNT,
- PCOM_RPC_GPIO_TLMM_CONFIG_EX,
- PCOM_PM_MPP_CONFIG,
- PCOM_GPIO_IN,
- PCOM_GPIO_OUT,
- PCOM_RESET_MODEM,
- PCOM_RESET_CHIP_IMM,
- PCOM_PM_VID_EN,
- PCOM_VREG_PULLDOWN,
- PCOM_GET_MODEM_VERSION,
- PCOM_CLK_REGIME_SEC_RESET,
- PCOM_CLK_REGIME_SEC_RESET_ASSERT,
- PCOM_CLK_REGIME_SEC_RESET_DEASSERT,
- PCOM_CLK_REGIME_SEC_PLL_REQUEST_WRP,
- PCOM_CLK_REGIME_SEC_ENABLE,
- PCOM_CLK_REGIME_SEC_DISABLE,
- PCOM_CLK_REGIME_SEC_IS_ON,
- PCOM_CLK_REGIME_SEC_SEL_CLK_INV,
- PCOM_CLK_REGIME_SEC_SEL_CLK_SRC,
- PCOM_CLK_REGIME_SEC_SEL_CLK_DIV,
- PCOM_CLK_REGIME_SEC_ICODEC_CLK_ENABLE,
- PCOM_CLK_REGIME_SEC_ICODEC_CLK_DISABLE,
- PCOM_CLK_REGIME_SEC_SEL_SPEED,
- PCOM_CLK_REGIME_SEC_CONFIG_GP_CLK_WRP,
- PCOM_CLK_REGIME_SEC_CONFIG_MDH_CLK_WRP,
- PCOM_CLK_REGIME_SEC_USB_XTAL_ON,
- PCOM_CLK_REGIME_SEC_USB_XTAL_OFF,
- PCOM_CLK_REGIME_SEC_SET_QDSP_DME_MODE,
- PCOM_CLK_REGIME_SEC_SWITCH_ADSP_CLK,
- PCOM_CLK_REGIME_SEC_GET_MAX_ADSP_CLK_KHZ,
- PCOM_CLK_REGIME_SEC_GET_I2C_CLK_KHZ,
- PCOM_CLK_REGIME_SEC_MSM_GET_CLK_FREQ_KHZ,
- PCOM_CLK_REGIME_SEC_SEL_VFE_SRC,
- PCOM_CLK_REGIME_SEC_MSM_SEL_CAMCLK,
- PCOM_CLK_REGIME_SEC_MSM_SEL_LCDCLK,
- PCOM_CLK_REGIME_SEC_VFE_RAIL_OFF,
- PCOM_CLK_REGIME_SEC_VFE_RAIL_ON,
- PCOM_CLK_REGIME_SEC_GRP_RAIL_OFF,
- PCOM_CLK_REGIME_SEC_GRP_RAIL_ON,
- PCOM_CLK_REGIME_SEC_VDC_RAIL_OFF,
- PCOM_CLK_REGIME_SEC_VDC_RAIL_ON,
- PCOM_CLK_REGIME_SEC_LCD_CTRL,
- PCOM_CLK_REGIME_SEC_REGISTER_FOR_CPU_RESOURCE,
- PCOM_CLK_REGIME_SEC_DEREGISTER_FOR_CPU_RESOURCE,
- PCOM_CLK_REGIME_SEC_RESOURCE_REQUEST_WRP,
- PCOM_CLK_REGIME_MSM_SEC_SEL_CLK_OWNER,
- PCOM_CLK_REGIME_SEC_DEVMAN_REQUEST_WRP,
- PCOM_GPIO_CONFIG,
- PCOM_GPIO_CONFIGURE_GROUP,
- PCOM_GPIO_TLMM_SET_PORT,
- PCOM_GPIO_TLMM_CONFIG_EX,
- PCOM_SET_FTM_BOOT_COUNT,
- PCOM_RESERVED0,
- PCOM_RESERVED1,
- PCOM_CUSTOMER_CMD1,
- PCOM_CUSTOMER_CMD2,
- PCOM_CUSTOMER_CMD3,
- PCOM_CLK_REGIME_ENTER_APPSBL_CHG_MODE,
- PCOM_CLK_REGIME_EXIT_APPSBL_CHG_MODE,
- PCOM_CLK_REGIME_SEC_RAIL_DISABLE,
- PCOM_CLK_REGIME_SEC_RAIL_ENABLE,
- PCOM_CLK_REGIME_SEC_RAIL_CONTROL,
- PCOM_SET_SW_WATCHDOG_STATE,
- PCOM_PM_MPP_CONFIG_DIGITAL_INPUT,
- PCOM_PM_MPP_CONFIG_I_SINK,
- PCOM_RESERVED_101,
- PCOM_MSM_HSUSB_PHY_RESET,
- PCOM_GET_BATT_MV_LEVEL,
- PCOM_CHG_USB_IS_PC_CONNECTED,
- PCOM_CHG_USB_IS_CHARGER_CONNECTED,
- PCOM_CHG_USB_IS_DISCONNECTED,
- PCOM_CHG_USB_IS_AVAILABLE,
- PCOM_CLK_REGIME_SEC_MSM_SEL_FREQ,
- PCOM_CLK_REGIME_SEC_SET_PCLK_AXI_POLICY,
- PCOM_CLKCTL_RPC_RESET_ASSERT,
- PCOM_CLKCTL_RPC_RESET_DEASSERT,
- PCOM_CLKCTL_RPC_RAIL_ON,
- PCOM_CLKCTL_RPC_RAIL_OFF,
- PCOM_CLKCTL_RPC_RAIL_ENABLE,
- PCOM_CLKCTL_RPC_RAIL_DISABLE,
- PCOM_CLKCTL_RPC_RAIL_CONTROL,
- PCOM_CLKCTL_RPC_MIN_MSMC1,
- PCOM_NUM_CMDS,
-};
-
-enum {
- PCOM_INVALID_STATUS = 0x0,
- PCOM_READY,
- PCOM_CMD_RUNNING,
- PCOM_CMD_SUCCESS,
- PCOM_CMD_FAIL,
- PCOM_CMD_FAIL_FALSE_RETURNED,
- PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_SERVER,
- PCOM_CMD_FAIL_CMD_OUT_OF_BOUNDS_CLIENT,
- PCOM_CMD_FAIL_CMD_UNREGISTERED,
- PCOM_CMD_FAIL_CMD_LOCKED,
- PCOM_CMD_FAIL_SERVER_NOT_YET_READY,
- PCOM_CMD_FAIL_BAD_DESTINATION,
- PCOM_CMD_FAIL_SERVER_RESET,
- PCOM_CMD_FAIL_SMSM_NOT_INIT,
- PCOM_CMD_FAIL_PROC_COMM_BUSY,
- PCOM_CMD_FAIL_PROC_COMM_NOT_INIT,
-
-};
-
-/* List of VREGs that support the Pull Down Resistor setting. */
-enum vreg_pdown_id {
- PM_VREG_PDOWN_MSMA_ID,
- PM_VREG_PDOWN_MSMP_ID,
- PM_VREG_PDOWN_MSME1_ID, /* Not supported in Panoramix */
- PM_VREG_PDOWN_MSMC1_ID, /* Not supported in PM6620 */
- PM_VREG_PDOWN_MSMC2_ID, /* Supported in PM7500 only */
- PM_VREG_PDOWN_GP3_ID, /* Supported in PM7500 only */
- PM_VREG_PDOWN_MSME2_ID, /* Supported in PM7500 and Panoramix only */
- PM_VREG_PDOWN_GP4_ID, /* Supported in PM7500 only */
- PM_VREG_PDOWN_GP1_ID, /* Supported in PM7500 only */
- PM_VREG_PDOWN_TCXO_ID,
- PM_VREG_PDOWN_PA_ID,
- PM_VREG_PDOWN_RFTX_ID,
- PM_VREG_PDOWN_RFRX1_ID,
- PM_VREG_PDOWN_RFRX2_ID,
- PM_VREG_PDOWN_SYNT_ID,
- PM_VREG_PDOWN_WLAN_ID,
- PM_VREG_PDOWN_USB_ID,
- PM_VREG_PDOWN_MMC_ID,
- PM_VREG_PDOWN_RUIM_ID,
- PM_VREG_PDOWN_MSMC0_ID, /* Supported in PM6610 only */
- PM_VREG_PDOWN_GP2_ID, /* Supported in PM7500 only */
- PM_VREG_PDOWN_GP5_ID, /* Supported in PM7500 only */
- PM_VREG_PDOWN_GP6_ID, /* Supported in PM7500 only */
- PM_VREG_PDOWN_RF_ID,
- PM_VREG_PDOWN_RF_VCO_ID,
- PM_VREG_PDOWN_MPLL_ID,
- PM_VREG_PDOWN_S2_ID,
- PM_VREG_PDOWN_S3_ID,
- PM_VREG_PDOWN_RFUBM_ID,
-
- /* new for HAN */
- PM_VREG_PDOWN_RF1_ID,
- PM_VREG_PDOWN_RF2_ID,
- PM_VREG_PDOWN_RFA_ID,
- PM_VREG_PDOWN_CDC2_ID,
- PM_VREG_PDOWN_RFTX2_ID,
- PM_VREG_PDOWN_USIM_ID,
- PM_VREG_PDOWN_USB2P6_ID,
- PM_VREG_PDOWN_USB3P3_ID,
- PM_VREG_PDOWN_INVALID_ID,
-
- /* backward compatible enums only */
- PM_VREG_PDOWN_CAM_ID = PM_VREG_PDOWN_GP1_ID,
- PM_VREG_PDOWN_MDDI_ID = PM_VREG_PDOWN_GP2_ID,
- PM_VREG_PDOWN_RUIM2_ID = PM_VREG_PDOWN_GP3_ID,
- PM_VREG_PDOWN_AUX_ID = PM_VREG_PDOWN_GP4_ID,
- PM_VREG_PDOWN_AUX2_ID = PM_VREG_PDOWN_GP5_ID,
- PM_VREG_PDOWN_BT_ID = PM_VREG_PDOWN_GP6_ID,
-
- PM_VREG_PDOWN_MSME_ID = PM_VREG_PDOWN_MSME1_ID,
- PM_VREG_PDOWN_MSMC_ID = PM_VREG_PDOWN_MSMC1_ID,
- PM_VREG_PDOWN_RFA1_ID = PM_VREG_PDOWN_RFRX2_ID,
- PM_VREG_PDOWN_RFA2_ID = PM_VREG_PDOWN_RFTX2_ID,
- PM_VREG_PDOWN_XO_ID = PM_VREG_PDOWN_TCXO_ID
-};
-
-enum {
- PCOM_CLKRGM_APPS_RESET_USB_PHY = 34,
- PCOM_CLKRGM_APPS_RESET_USBH = 37,
-};
-
-/* gpio info for PCOM_RPC_GPIO_TLMM_CONFIG_EX */
-
-#define GPIO_ENABLE 0
-#define GPIO_DISABLE 1
-
-#define GPIO_INPUT 0
-#define GPIO_OUTPUT 1
-
-#define GPIO_NO_PULL 0
-#define GPIO_PULL_DOWN 1
-#define GPIO_KEEPER 2
-#define GPIO_PULL_UP 3
-
-#define GPIO_2MA 0
-#define GPIO_4MA 1
-#define GPIO_6MA 2
-#define GPIO_8MA 3
-#define GPIO_10MA 4
-#define GPIO_12MA 5
-#define GPIO_14MA 6
-#define GPIO_16MA 7
-
-#define PCOM_GPIO_CFG(gpio, func, dir, pull, drvstr) \
- ((((gpio) & 0x3FF) << 4) | \
- ((func) & 0xf) | \
- (((dir) & 0x1) << 14) | \
- (((pull) & 0x3) << 15) | \
- (((drvstr) & 0xF) << 17))
-
-int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2);
-void proc_comm_boot_wait(void);
-
-#endif
+++ /dev/null
-/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- *
- */
-
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/interrupt.h>
-#include <asm/irq.h>
-
-static unsigned int int_enable;
-static unsigned int wake_enable;
-
-static struct sirc_regs_t sirc_regs = {
- .int_enable = SPSS_SIRC_INT_ENABLE,
- .int_enable_clear = SPSS_SIRC_INT_ENABLE_CLEAR,
- .int_enable_set = SPSS_SIRC_INT_ENABLE_SET,
- .int_type = SPSS_SIRC_INT_TYPE,
- .int_polarity = SPSS_SIRC_INT_POLARITY,
- .int_clear = SPSS_SIRC_INT_CLEAR,
-};
-
-static struct sirc_cascade_regs sirc_reg_table[] = {
- {
- .int_status = SPSS_SIRC_IRQ_STATUS,
- .cascade_irq = INT_SIRC_0,
- }
-};
-
-/* Mask off the given interrupt. Keep the int_enable mask in sync with
- the enable reg, so it can be restored after power collapse. */
-static void sirc_irq_mask(struct irq_data *d)
-{
- unsigned int mask;
-
- mask = 1 << (d->irq - FIRST_SIRC_IRQ);
- writel(mask, sirc_regs.int_enable_clear);
- int_enable &= ~mask;
- return;
-}
-
-/* Unmask the given interrupt. Keep the int_enable mask in sync with
- the enable reg, so it can be restored after power collapse. */
-static void sirc_irq_unmask(struct irq_data *d)
-{
- unsigned int mask;
-
- mask = 1 << (d->irq - FIRST_SIRC_IRQ);
- writel(mask, sirc_regs.int_enable_set);
- int_enable |= mask;
- return;
-}
-
-static void sirc_irq_ack(struct irq_data *d)
-{
- unsigned int mask;
-
- mask = 1 << (d->irq - FIRST_SIRC_IRQ);
- writel(mask, sirc_regs.int_clear);
- return;
-}
-
-static int sirc_irq_set_wake(struct irq_data *d, unsigned int on)
-{
- unsigned int mask;
-
- /* Used to set the interrupt enable mask during power collapse. */
- mask = 1 << (d->irq - FIRST_SIRC_IRQ);
- if (on)
- wake_enable |= mask;
- else
- wake_enable &= ~mask;
-
- return 0;
-}
-
-static int sirc_irq_set_type(struct irq_data *d, unsigned int flow_type)
-{
- unsigned int mask;
- unsigned int val;
-
- mask = 1 << (d->irq - FIRST_SIRC_IRQ);
- val = readl(sirc_regs.int_polarity);
-
- if (flow_type & (IRQF_TRIGGER_LOW | IRQF_TRIGGER_FALLING))
- val |= mask;
- else
- val &= ~mask;
-
- writel(val, sirc_regs.int_polarity);
-
- val = readl(sirc_regs.int_type);
- if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) {
- val |= mask;
- __irq_set_handler_locked(d->irq, handle_edge_irq);
- } else {
- val &= ~mask;
- __irq_set_handler_locked(d->irq, handle_level_irq);
- }
-
- writel(val, sirc_regs.int_type);
-
- return 0;
-}
-
-/* Finds the pending interrupt on the passed cascade irq and redrives it */
-static void sirc_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
- unsigned int reg = 0;
- unsigned int sirq;
- unsigned int status;
-
- while ((reg < ARRAY_SIZE(sirc_reg_table)) &&
- (sirc_reg_table[reg].cascade_irq != irq))
- reg++;
-
- status = readl(sirc_reg_table[reg].int_status);
- status &= SIRC_MASK;
- if (status == 0)
- return;
-
- for (sirq = 0;
- (sirq < NR_SIRC_IRQS) && ((status & (1U << sirq)) == 0);
- sirq++)
- ;
- generic_handle_irq(sirq+FIRST_SIRC_IRQ);
-
- desc->irq_data.chip->irq_ack(&desc->irq_data);
-}
-
-static struct irq_chip sirc_irq_chip = {
- .name = "sirc",
- .irq_ack = sirc_irq_ack,
- .irq_mask = sirc_irq_mask,
- .irq_unmask = sirc_irq_unmask,
- .irq_set_wake = sirc_irq_set_wake,
- .irq_set_type = sirc_irq_set_type,
-};
-
-void __init msm_init_sirc(void)
-{
- int i;
-
- int_enable = 0;
- wake_enable = 0;
-
- for (i = FIRST_SIRC_IRQ; i < LAST_SIRC_IRQ; i++) {
- irq_set_chip_and_handler(i, &sirc_irq_chip, handle_edge_irq);
- set_irq_flags(i, IRQF_VALID);
- }
-
- for (i = 0; i < ARRAY_SIZE(sirc_reg_table); i++) {
- irq_set_chained_handler(sirc_reg_table[i].cascade_irq,
- sirc_irq_handler);
- irq_set_irq_wake(sirc_reg_table[i].cascade_irq, 1);
- }
- return;
-}
-
+++ /dev/null
-/* arch/arm/mach-msm/smd.c
- *
- * Copyright (C) 2007 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/platform_device.h>
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/cdev.h>
-#include <linux/device.h>
-#include <linux/wait.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/list.h>
-#include <linux/slab.h>
-#include <linux/debugfs.h>
-#include <linux/delay.h>
-
-#include <mach/msm_smd.h>
-
-#include "smd_private.h"
-#include "proc_comm.h"
-
-#if defined(CONFIG_ARCH_QSD8X50)
-#define CONFIG_QDSP6 1
-#endif
-
-#define MODULE_NAME "msm_smd"
-
-enum {
- MSM_SMD_DEBUG = 1U << 0,
- MSM_SMSM_DEBUG = 1U << 0,
-};
-
-static int msm_smd_debug_mask;
-
-struct shared_info {
- int ready;
- void __iomem *state;
-};
-
-static unsigned dummy_state[SMSM_STATE_COUNT];
-
-static struct shared_info smd_info = {
- /* FIXME: not a real __iomem pointer */
- .state = &dummy_state,
-};
-
-module_param_named(debug_mask, msm_smd_debug_mask,
- int, S_IRUGO | S_IWUSR | S_IWGRP);
-
-static unsigned last_heap_free = 0xffffffff;
-
-static inline void notify_other_smsm(void)
-{
- msm_a2m_int(5);
-#ifdef CONFIG_QDSP6
- msm_a2m_int(8);
-#endif
-}
-
-static inline void notify_modem_smd(void)
-{
- msm_a2m_int(0);
-}
-
-static inline void notify_dsp_smd(void)
-{
- msm_a2m_int(8);
-}
-
-static void smd_diag(void)
-{
- char *x;
-
- x = smem_find(ID_DIAG_ERR_MSG, SZ_DIAG_ERR_MSG);
- if (x != 0) {
- x[SZ_DIAG_ERR_MSG - 1] = 0;
- pr_debug("DIAG '%s'\n", x);
- }
-}
-
-/* call when SMSM_RESET flag is set in the A9's smsm_state */
-static void handle_modem_crash(void)
-{
- pr_err("ARM9 has CRASHED\n");
- smd_diag();
-
- /* in this case the modem or watchdog should reboot us */
- for (;;)
- ;
-}
-
-uint32_t raw_smsm_get_state(enum smsm_state_item item)
-{
- return readl(smd_info.state + item * 4);
-}
-
-static int check_for_modem_crash(void)
-{
- if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET) {
- handle_modem_crash();
- return -1;
- }
- return 0;
-}
-
-/* the spinlock is used to synchronize between the
- * irq handler and code that mutates the channel
- * list or fiddles with channel state
- */
-DEFINE_SPINLOCK(smd_lock);
-DEFINE_SPINLOCK(smem_lock);
-
-/* the mutex is used during open() and close()
- * operations to avoid races while creating or
- * destroying smd_channel structures
- */
-static DEFINE_MUTEX(smd_creation_mutex);
-
-static int smd_initialized;
-
-LIST_HEAD(smd_ch_closed_list);
-LIST_HEAD(smd_ch_list_modem);
-LIST_HEAD(smd_ch_list_dsp);
-
-static unsigned char smd_ch_allocated[64];
-static struct work_struct probe_work;
-
-/* how many bytes are available for reading */
-static int smd_stream_read_avail(struct smd_channel *ch)
-{
- return (ch->recv->head - ch->recv->tail) & ch->fifo_mask;
-}
-
-/* how many bytes we are free to write */
-static int smd_stream_write_avail(struct smd_channel *ch)
-{
- return ch->fifo_mask -
- ((ch->send->head - ch->send->tail) & ch->fifo_mask);
-}
-
-static int smd_packet_read_avail(struct smd_channel *ch)
-{
- if (ch->current_packet) {
- int n = smd_stream_read_avail(ch);
- if (n > ch->current_packet)
- n = ch->current_packet;
- return n;
- } else {
- return 0;
- }
-}
-
-static int smd_packet_write_avail(struct smd_channel *ch)
-{
- int n = smd_stream_write_avail(ch);
- return n > SMD_HEADER_SIZE ? n - SMD_HEADER_SIZE : 0;
-}
-
-static int ch_is_open(struct smd_channel *ch)
-{
- return (ch->recv->state == SMD_SS_OPENED) &&
- (ch->send->state == SMD_SS_OPENED);
-}
-
-/* provide a pointer and length to readable data in the fifo */
-static unsigned ch_read_buffer(struct smd_channel *ch, void **ptr)
-{
- unsigned head = ch->recv->head;
- unsigned tail = ch->recv->tail;
- *ptr = (void *) (ch->recv_data + tail);
-
- if (tail <= head)
- return head - tail;
- else
- return ch->fifo_size - tail;
-}
-
-/* advance the fifo read pointer after data from ch_read_buffer is consumed */
-static void ch_read_done(struct smd_channel *ch, unsigned count)
-{
- BUG_ON(count > smd_stream_read_avail(ch));
- ch->recv->tail = (ch->recv->tail + count) & ch->fifo_mask;
- ch->send->fTAIL = 1;
-}
-
-/* basic read interface to ch_read_{buffer,done} used
- * by smd_*_read() and update_packet_state()
- * will read-and-discard if the _data pointer is null
- */
-static int ch_read(struct smd_channel *ch, void *_data, int len)
-{
- void *ptr;
- unsigned n;
- unsigned char *data = _data;
- int orig_len = len;
-
- while (len > 0) {
- n = ch_read_buffer(ch, &ptr);
- if (n == 0)
- break;
-
- if (n > len)
- n = len;
- if (_data)
- memcpy(data, ptr, n);
-
- data += n;
- len -= n;
- ch_read_done(ch, n);
- }
-
- return orig_len - len;
-}
-
-static void update_stream_state(struct smd_channel *ch)
-{
- /* streams have no special state requiring updating */
-}
-
-static void update_packet_state(struct smd_channel *ch)
-{
- unsigned hdr[5];
- int r;
-
- /* can't do anything if we're in the middle of a packet */
- if (ch->current_packet != 0)
- return;
-
- /* don't bother unless we can get the full header */
- if (smd_stream_read_avail(ch) < SMD_HEADER_SIZE)
- return;
-
- r = ch_read(ch, hdr, SMD_HEADER_SIZE);
- BUG_ON(r != SMD_HEADER_SIZE);
-
- ch->current_packet = hdr[0];
-}
-
-/* provide a pointer and length to next free space in the fifo */
-static unsigned ch_write_buffer(struct smd_channel *ch, void **ptr)
-{
- unsigned head = ch->send->head;
- unsigned tail = ch->send->tail;
- *ptr = (void *) (ch->send_data + head);
-
- if (head < tail) {
- return tail - head - 1;
- } else {
- if (tail == 0)
- return ch->fifo_size - head - 1;
- else
- return ch->fifo_size - head;
- }
-}
-
-/* advace the fifo write pointer after freespace
- * from ch_write_buffer is filled
- */
-static void ch_write_done(struct smd_channel *ch, unsigned count)
-{
- BUG_ON(count > smd_stream_write_avail(ch));
- ch->send->head = (ch->send->head + count) & ch->fifo_mask;
- ch->send->fHEAD = 1;
-}
-
-static void ch_set_state(struct smd_channel *ch, unsigned n)
-{
- if (n == SMD_SS_OPENED) {
- ch->send->fDSR = 1;
- ch->send->fCTS = 1;
- ch->send->fCD = 1;
- } else {
- ch->send->fDSR = 0;
- ch->send->fCTS = 0;
- ch->send->fCD = 0;
- }
- ch->send->state = n;
- ch->send->fSTATE = 1;
- ch->notify_other_cpu();
-}
-
-static void do_smd_probe(void)
-{
- struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE;
- if (shared->heap_info.free_offset != last_heap_free) {
- last_heap_free = shared->heap_info.free_offset;
- schedule_work(&probe_work);
- }
-}
-
-static void smd_state_change(struct smd_channel *ch,
- unsigned last, unsigned next)
-{
- ch->last_state = next;
-
- pr_debug("ch %d %d -> %d\n", ch->n, last, next);
-
- switch (next) {
- case SMD_SS_OPENING:
- ch->recv->tail = 0;
- case SMD_SS_OPENED:
- if (ch->send->state != SMD_SS_OPENED)
- ch_set_state(ch, SMD_SS_OPENED);
- ch->notify(ch->priv, SMD_EVENT_OPEN);
- break;
- case SMD_SS_FLUSHING:
- case SMD_SS_RESET:
- /* we should force them to close? */
- default:
- ch->notify(ch->priv, SMD_EVENT_CLOSE);
- }
-}
-
-static void handle_smd_irq(struct list_head *list, void (*notify)(void))
-{
- unsigned long flags;
- struct smd_channel *ch;
- int do_notify = 0;
- unsigned ch_flags;
- unsigned tmp;
-
- spin_lock_irqsave(&smd_lock, flags);
- list_for_each_entry(ch, list, ch_list) {
- ch_flags = 0;
- if (ch_is_open(ch)) {
- if (ch->recv->fHEAD) {
- ch->recv->fHEAD = 0;
- ch_flags |= 1;
- do_notify |= 1;
- }
- if (ch->recv->fTAIL) {
- ch->recv->fTAIL = 0;
- ch_flags |= 2;
- do_notify |= 1;
- }
- if (ch->recv->fSTATE) {
- ch->recv->fSTATE = 0;
- ch_flags |= 4;
- do_notify |= 1;
- }
- }
- tmp = ch->recv->state;
- if (tmp != ch->last_state)
- smd_state_change(ch, ch->last_state, tmp);
- if (ch_flags) {
- ch->update_state(ch);
- ch->notify(ch->priv, SMD_EVENT_DATA);
- }
- }
- if (do_notify)
- notify();
- spin_unlock_irqrestore(&smd_lock, flags);
- do_smd_probe();
-}
-
-static irqreturn_t smd_modem_irq_handler(int irq, void *data)
-{
- handle_smd_irq(&smd_ch_list_modem, notify_modem_smd);
- return IRQ_HANDLED;
-}
-
-#if defined(CONFIG_QDSP6)
-static irqreturn_t smd_dsp_irq_handler(int irq, void *data)
-{
- handle_smd_irq(&smd_ch_list_dsp, notify_dsp_smd);
- return IRQ_HANDLED;
-}
-#endif
-
-static void smd_fake_irq_handler(unsigned long arg)
-{
- handle_smd_irq(&smd_ch_list_modem, notify_modem_smd);
- handle_smd_irq(&smd_ch_list_dsp, notify_dsp_smd);
-}
-
-static DECLARE_TASKLET(smd_fake_irq_tasklet, smd_fake_irq_handler, 0);
-
-static inline int smd_need_int(struct smd_channel *ch)
-{
- if (ch_is_open(ch)) {
- if (ch->recv->fHEAD || ch->recv->fTAIL || ch->recv->fSTATE)
- return 1;
- if (ch->recv->state != ch->last_state)
- return 1;
- }
- return 0;
-}
-
-void smd_sleep_exit(void)
-{
- unsigned long flags;
- struct smd_channel *ch;
- int need_int = 0;
-
- spin_lock_irqsave(&smd_lock, flags);
- list_for_each_entry(ch, &smd_ch_list_modem, ch_list) {
- if (smd_need_int(ch)) {
- need_int = 1;
- break;
- }
- }
- list_for_each_entry(ch, &smd_ch_list_dsp, ch_list) {
- if (smd_need_int(ch)) {
- need_int = 1;
- break;
- }
- }
- spin_unlock_irqrestore(&smd_lock, flags);
- do_smd_probe();
-
- if (need_int) {
- if (msm_smd_debug_mask & MSM_SMD_DEBUG)
- pr_info("smd_sleep_exit need interrupt\n");
- tasklet_schedule(&smd_fake_irq_tasklet);
- }
-}
-
-
-void smd_kick(smd_channel_t *ch)
-{
- unsigned long flags;
- unsigned tmp;
-
- spin_lock_irqsave(&smd_lock, flags);
- ch->update_state(ch);
- tmp = ch->recv->state;
- if (tmp != ch->last_state) {
- ch->last_state = tmp;
- if (tmp == SMD_SS_OPENED)
- ch->notify(ch->priv, SMD_EVENT_OPEN);
- else
- ch->notify(ch->priv, SMD_EVENT_CLOSE);
- }
- ch->notify(ch->priv, SMD_EVENT_DATA);
- ch->notify_other_cpu();
- spin_unlock_irqrestore(&smd_lock, flags);
-}
-
-static int smd_is_packet(int chn, unsigned type)
-{
- type &= SMD_KIND_MASK;
- if (type == SMD_KIND_PACKET)
- return 1;
- if (type == SMD_KIND_STREAM)
- return 0;
-
- /* older AMSS reports SMD_KIND_UNKNOWN always */
- if ((chn > 4) || (chn == 1))
- return 1;
- else
- return 0;
-}
-
-static int smd_stream_write(smd_channel_t *ch, const void *_data, int len)
-{
- void *ptr;
- const unsigned char *buf = _data;
- unsigned xfer;
- int orig_len = len;
-
- if (len < 0)
- return -EINVAL;
-
- while ((xfer = ch_write_buffer(ch, &ptr)) != 0) {
- if (!ch_is_open(ch))
- break;
- if (xfer > len)
- xfer = len;
- memcpy(ptr, buf, xfer);
- ch_write_done(ch, xfer);
- len -= xfer;
- buf += xfer;
- if (len == 0)
- break;
- }
-
- ch->notify_other_cpu();
-
- return orig_len - len;
-}
-
-static int smd_packet_write(smd_channel_t *ch, const void *_data, int len)
-{
- unsigned hdr[5];
-
- if (len < 0)
- return -EINVAL;
-
- if (smd_stream_write_avail(ch) < (len + SMD_HEADER_SIZE))
- return -ENOMEM;
-
- hdr[0] = len;
- hdr[1] = hdr[2] = hdr[3] = hdr[4] = 0;
-
- smd_stream_write(ch, hdr, sizeof(hdr));
- smd_stream_write(ch, _data, len);
-
- return len;
-}
-
-static int smd_stream_read(smd_channel_t *ch, void *data, int len)
-{
- int r;
-
- if (len < 0)
- return -EINVAL;
-
- r = ch_read(ch, data, len);
- if (r > 0)
- ch->notify_other_cpu();
-
- return r;
-}
-
-static int smd_packet_read(smd_channel_t *ch, void *data, int len)
-{
- unsigned long flags;
- int r;
-
- if (len < 0)
- return -EINVAL;
-
- if (len > ch->current_packet)
- len = ch->current_packet;
-
- r = ch_read(ch, data, len);
- if (r > 0)
- ch->notify_other_cpu();
-
- spin_lock_irqsave(&smd_lock, flags);
- ch->current_packet -= r;
- update_packet_state(ch);
- spin_unlock_irqrestore(&smd_lock, flags);
-
- return r;
-}
-
-static int smd_alloc_channel(const char *name, uint32_t cid, uint32_t type)
-{
- struct smd_channel *ch;
-
- ch = kzalloc(sizeof(struct smd_channel), GFP_KERNEL);
- if (ch == 0) {
- pr_err("smd_alloc_channel() out of memory\n");
- return -1;
- }
- ch->n = cid;
-
- if (_smd_alloc_channel(ch)) {
- kfree(ch);
- return -1;
- }
-
- ch->fifo_mask = ch->fifo_size - 1;
- ch->type = type;
-
- if ((type & SMD_TYPE_MASK) == SMD_TYPE_APPS_MODEM)
- ch->notify_other_cpu = notify_modem_smd;
- else
- ch->notify_other_cpu = notify_dsp_smd;
-
- if (smd_is_packet(cid, type)) {
- ch->read = smd_packet_read;
- ch->write = smd_packet_write;
- ch->read_avail = smd_packet_read_avail;
- ch->write_avail = smd_packet_write_avail;
- ch->update_state = update_packet_state;
- } else {
- ch->read = smd_stream_read;
- ch->write = smd_stream_write;
- ch->read_avail = smd_stream_read_avail;
- ch->write_avail = smd_stream_write_avail;
- ch->update_state = update_stream_state;
- }
-
- if ((type & 0xff) == 0)
- memcpy(ch->name, "SMD_", 4);
- else
- memcpy(ch->name, "DSP_", 4);
- memcpy(ch->name + 4, name, 20);
- ch->name[23] = 0;
- ch->pdev.name = ch->name;
- ch->pdev.id = -1;
-
- pr_debug("smd_alloc_channel() cid=%02d size=%05d '%s'\n",
- ch->n, ch->fifo_size, ch->name);
-
- mutex_lock(&smd_creation_mutex);
- list_add(&ch->ch_list, &smd_ch_closed_list);
- mutex_unlock(&smd_creation_mutex);
-
- platform_device_register(&ch->pdev);
- return 0;
-}
-
-static void smd_channel_probe_worker(struct work_struct *work)
-{
- struct smd_alloc_elm *shared;
- unsigned ctype;
- unsigned type;
- unsigned n;
-
- shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64);
- if (!shared) {
- pr_err("cannot find allocation table\n");
- return;
- }
- for (n = 0; n < 64; n++) {
- if (smd_ch_allocated[n])
- continue;
- if (!shared[n].ref_count)
- continue;
- if (!shared[n].name[0])
- continue;
- ctype = shared[n].ctype;
- type = ctype & SMD_TYPE_MASK;
-
- /* DAL channels are stream but neither the modem,
- * nor the DSP correctly indicate this. Fixup manually.
- */
- if (!memcmp(shared[n].name, "DAL", 3))
- ctype = (ctype & (~SMD_KIND_MASK)) | SMD_KIND_STREAM;
-
- type = shared[n].ctype & SMD_TYPE_MASK;
- if ((type == SMD_TYPE_APPS_MODEM) ||
- (type == SMD_TYPE_APPS_DSP))
- if (!smd_alloc_channel(shared[n].name, shared[n].cid, ctype))
- smd_ch_allocated[n] = 1;
- }
-}
-
-static void do_nothing_notify(void *priv, unsigned flags)
-{
-}
-
-struct smd_channel *smd_get_channel(const char *name)
-{
- struct smd_channel *ch;
-
- mutex_lock(&smd_creation_mutex);
- list_for_each_entry(ch, &smd_ch_closed_list, ch_list) {
- if (!strcmp(name, ch->name)) {
- list_del(&ch->ch_list);
- mutex_unlock(&smd_creation_mutex);
- return ch;
- }
- }
- mutex_unlock(&smd_creation_mutex);
-
- return NULL;
-}
-
-int smd_open(const char *name, smd_channel_t **_ch,
- void *priv, void (*notify)(void *, unsigned))
-{
- struct smd_channel *ch;
- unsigned long flags;
-
- if (smd_initialized == 0) {
- pr_info("smd_open() before smd_init()\n");
- return -ENODEV;
- }
-
- ch = smd_get_channel(name);
- if (!ch)
- return -ENODEV;
-
- if (notify == 0)
- notify = do_nothing_notify;
-
- ch->notify = notify;
- ch->current_packet = 0;
- ch->last_state = SMD_SS_CLOSED;
- ch->priv = priv;
-
- *_ch = ch;
-
- spin_lock_irqsave(&smd_lock, flags);
-
- if ((ch->type & SMD_TYPE_MASK) == SMD_TYPE_APPS_MODEM)
- list_add(&ch->ch_list, &smd_ch_list_modem);
- else
- list_add(&ch->ch_list, &smd_ch_list_dsp);
-
- /* If the remote side is CLOSING, we need to get it to
- * move to OPENING (which we'll do by moving from CLOSED to
- * OPENING) and then get it to move from OPENING to
- * OPENED (by doing the same state change ourselves).
- *
- * Otherwise, it should be OPENING and we can move directly
- * to OPENED so that it will follow.
- */
- if (ch->recv->state == SMD_SS_CLOSING) {
- ch->send->head = 0;
- ch_set_state(ch, SMD_SS_OPENING);
- } else {
- ch_set_state(ch, SMD_SS_OPENED);
- }
- spin_unlock_irqrestore(&smd_lock, flags);
- smd_kick(ch);
-
- return 0;
-}
-
-int smd_close(smd_channel_t *ch)
-{
- unsigned long flags;
-
- if (ch == 0)
- return -1;
-
- spin_lock_irqsave(&smd_lock, flags);
- ch->notify = do_nothing_notify;
- list_del(&ch->ch_list);
- ch_set_state(ch, SMD_SS_CLOSED);
- spin_unlock_irqrestore(&smd_lock, flags);
-
- mutex_lock(&smd_creation_mutex);
- list_add(&ch->ch_list, &smd_ch_closed_list);
- mutex_unlock(&smd_creation_mutex);
-
- return 0;
-}
-
-int smd_read(smd_channel_t *ch, void *data, int len)
-{
- return ch->read(ch, data, len);
-}
-
-int smd_write(smd_channel_t *ch, const void *data, int len)
-{
- return ch->write(ch, data, len);
-}
-
-int smd_write_atomic(smd_channel_t *ch, const void *data, int len)
-{
- unsigned long flags;
- int res;
- spin_lock_irqsave(&smd_lock, flags);
- res = ch->write(ch, data, len);
- spin_unlock_irqrestore(&smd_lock, flags);
- return res;
-}
-
-int smd_read_avail(smd_channel_t *ch)
-{
- return ch->read_avail(ch);
-}
-
-int smd_write_avail(smd_channel_t *ch)
-{
- return ch->write_avail(ch);
-}
-
-int smd_wait_until_readable(smd_channel_t *ch, int bytes)
-{
- return -1;
-}
-
-int smd_wait_until_writable(smd_channel_t *ch, int bytes)
-{
- return -1;
-}
-
-int smd_cur_packet_size(smd_channel_t *ch)
-{
- return ch->current_packet;
-}
-
-
-/* ------------------------------------------------------------------------- */
-
-void *smem_alloc(unsigned id, unsigned size)
-{
- return smem_find(id, size);
-}
-
-void __iomem *smem_item(unsigned id, unsigned *size)
-{
- struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE;
- struct smem_heap_entry *toc = shared->heap_toc;
-
- if (id >= SMEM_NUM_ITEMS)
- return NULL;
-
- if (toc[id].allocated) {
- *size = toc[id].size;
- return (MSM_SHARED_RAM_BASE + toc[id].offset);
- } else {
- *size = 0;
- }
-
- return NULL;
-}
-
-void *smem_find(unsigned id, unsigned size_in)
-{
- unsigned size;
- void *ptr;
-
- ptr = smem_item(id, &size);
- if (!ptr)
- return 0;
-
- size_in = ALIGN(size_in, 8);
- if (size_in != size) {
- pr_err("smem_find(%d, %d): wrong size %d\n",
- id, size_in, size);
- return 0;
- }
-
- return ptr;
-}
-
-static irqreturn_t smsm_irq_handler(int irq, void *data)
-{
- unsigned long flags;
- unsigned apps, modm;
-
- spin_lock_irqsave(&smem_lock, flags);
-
- apps = raw_smsm_get_state(SMSM_STATE_APPS);
- modm = raw_smsm_get_state(SMSM_STATE_MODEM);
-
- if (msm_smd_debug_mask & MSM_SMSM_DEBUG)
- pr_info("<SM %08x %08x>\n", apps, modm);
- if (modm & SMSM_RESET)
- handle_modem_crash();
-
- do_smd_probe();
-
- spin_unlock_irqrestore(&smem_lock, flags);
- return IRQ_HANDLED;
-}
-
-int smsm_change_state(enum smsm_state_item item,
- uint32_t clear_mask, uint32_t set_mask)
-{
- void __iomem *addr = smd_info.state + item * 4;
- unsigned long flags;
- unsigned state;
-
- if (!smd_info.ready)
- return -EIO;
-
- spin_lock_irqsave(&smem_lock, flags);
-
- if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET)
- handle_modem_crash();
-
- state = (readl(addr) & ~clear_mask) | set_mask;
- writel(state, addr);
-
- if (msm_smd_debug_mask & MSM_SMSM_DEBUG)
- pr_info("smsm_change_state %d %x\n", item, state);
- notify_other_smsm();
-
- spin_unlock_irqrestore(&smem_lock, flags);
-
- return 0;
-}
-
-uint32_t smsm_get_state(enum smsm_state_item item)
-{
- unsigned long flags;
- uint32_t rv;
-
- spin_lock_irqsave(&smem_lock, flags);
-
- rv = readl(smd_info.state + item * 4);
-
- if (item == SMSM_STATE_MODEM && (rv & SMSM_RESET))
- handle_modem_crash();
-
- spin_unlock_irqrestore(&smem_lock, flags);
-
- return rv;
-}
-
-#ifdef CONFIG_ARCH_MSM_SCORPION
-
-int smsm_set_sleep_duration(uint32_t delay)
-{
- struct msm_dem_slave_data *ptr;
-
- ptr = smem_find(SMEM_APPS_DEM_SLAVE_DATA, sizeof(*ptr));
- if (ptr == NULL) {
- pr_err("smsm_set_sleep_duration <SM NO APPS_DEM_SLAVE_DATA>\n");
- return -EIO;
- }
- if (msm_smd_debug_mask & MSM_SMSM_DEBUG)
- pr_info("smsm_set_sleep_duration %d -> %d\n",
- ptr->sleep_time, delay);
- ptr->sleep_time = delay;
- return 0;
-}
-
-#else
-
-int smsm_set_sleep_duration(uint32_t delay)
-{
- uint32_t *ptr;
-
- ptr = smem_find(SMEM_SMSM_SLEEP_DELAY, sizeof(*ptr));
- if (ptr == NULL) {
- pr_err("smsm_set_sleep_duration <SM NO SLEEP_DELAY>\n");
- return -EIO;
- }
- if (msm_smd_debug_mask & MSM_SMSM_DEBUG)
- pr_info("smsm_set_sleep_duration %d -> %d\n",
- *ptr, delay);
- *ptr = delay;
- return 0;
-}
-
-#endif
-
-int smd_core_init(void)
-{
- int r;
-
- /* wait for essential items to be initialized */
- for (;;) {
- unsigned size;
- void __iomem *state;
- state = smem_item(SMEM_SMSM_SHARED_STATE, &size);
- if (size == SMSM_V1_SIZE || size == SMSM_V2_SIZE) {
- smd_info.state = state;
- break;
- }
- }
-
- smd_info.ready = 1;
-
- r = request_irq(INT_A9_M2A_0, smd_modem_irq_handler,
- IRQF_TRIGGER_RISING, "smd_dev", 0);
- if (r < 0)
- return r;
- r = enable_irq_wake(INT_A9_M2A_0);
- if (r < 0)
- pr_err("smd_core_init: enable_irq_wake failed for A9_M2A_0\n");
-
- r = request_irq(INT_A9_M2A_5, smsm_irq_handler,
- IRQF_TRIGGER_RISING, "smsm_dev", 0);
- if (r < 0) {
- free_irq(INT_A9_M2A_0, 0);
- return r;
- }
- r = enable_irq_wake(INT_A9_M2A_5);
- if (r < 0)
- pr_err("smd_core_init: enable_irq_wake failed for A9_M2A_5\n");
-
-#if defined(CONFIG_QDSP6)
- r = request_irq(INT_ADSP_A11, smd_dsp_irq_handler,
- IRQF_TRIGGER_RISING, "smd_dsp", 0);
- if (r < 0) {
- free_irq(INT_A9_M2A_0, 0);
- free_irq(INT_A9_M2A_5, 0);
- return r;
- }
-#endif
-
- /* check for any SMD channels that may already exist */
- do_smd_probe();
-
- /* indicate that we're up and running */
- smsm_change_state(SMSM_STATE_APPS,
- ~0, SMSM_INIT | SMSM_SMDINIT | SMSM_RPCINIT | SMSM_RUN);
-#ifdef CONFIG_ARCH_MSM_SCORPION
- smsm_change_state(SMSM_STATE_APPS_DEM, ~0, 0);
-#endif
-
- return 0;
-}
-
-static int msm_smd_probe(struct platform_device *pdev)
-{
- /*
- * If we haven't waited for the ARM9 to boot up till now,
- * then we need to wait here. Otherwise this should just
- * return immediately.
- */
- proc_comm_boot_wait();
-
- INIT_WORK(&probe_work, smd_channel_probe_worker);
-
- if (smd_core_init()) {
- pr_err("smd_core_init() failed\n");
- return -1;
- }
-
- do_smd_probe();
-
- msm_check_for_modem_crash = check_for_modem_crash;
-
- msm_init_last_radio_log(THIS_MODULE);
-
- smd_initialized = 1;
-
- return 0;
-}
-
-static struct platform_driver msm_smd_driver = {
- .probe = msm_smd_probe,
- .driver = {
- .name = MODULE_NAME,
- },
-};
-
-static int __init msm_smd_init(void)
-{
- return platform_driver_register(&msm_smd_driver);
-}
-
-module_init(msm_smd_init);
-
-MODULE_DESCRIPTION("MSM Shared Memory Core");
-MODULE_AUTHOR("Brian Swetland <swetland@google.com>");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/* arch/arm/mach-msm/smd_debug.c
- *
- * Copyright (C) 2007 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/debugfs.h>
-#include <linux/list.h>
-
-#include <mach/msm_iomap.h>
-
-#include "smd_private.h"
-
-#if defined(CONFIG_DEBUG_FS)
-
-static char *chstate(unsigned n)
-{
- switch (n) {
- case SMD_SS_CLOSED:
- return "CLOSED";
- case SMD_SS_OPENING:
- return "OPENING";
- case SMD_SS_OPENED:
- return "OPENED";
- case SMD_SS_FLUSHING:
- return "FLUSHING";
- case SMD_SS_CLOSING:
- return "CLOSING";
- case SMD_SS_RESET:
- return "RESET";
- case SMD_SS_RESET_OPENING:
- return "ROPENING";
- default:
- return "UNKNOWN";
- }
-}
-
-
-static int dump_ch(char *buf, int max, struct smd_channel *ch)
-{
- volatile struct smd_half_channel *s = ch->send;
- volatile struct smd_half_channel *r = ch->recv;
-
- return scnprintf(
- buf, max,
- "ch%02d:"
- " %8s(%05d/%05d) %c%c%c%c%c%c%c <->"
- " %8s(%05d/%05d) %c%c%c%c%c%c%c '%s'\n", ch->n,
- chstate(s->state), s->tail, s->head,
- s->fDSR ? 'D' : 'd',
- s->fCTS ? 'C' : 'c',
- s->fCD ? 'C' : 'c',
- s->fRI ? 'I' : 'i',
- s->fHEAD ? 'W' : 'w',
- s->fTAIL ? 'R' : 'r',
- s->fSTATE ? 'S' : 's',
- chstate(r->state), r->tail, r->head,
- r->fDSR ? 'D' : 'd',
- r->fCTS ? 'R' : 'r',
- r->fCD ? 'C' : 'c',
- r->fRI ? 'I' : 'i',
- r->fHEAD ? 'W' : 'w',
- r->fTAIL ? 'R' : 'r',
- r->fSTATE ? 'S' : 's',
- ch->name
- );
-}
-
-static int debug_read_stat(char *buf, int max)
-{
- char *msg;
- int i = 0;
-
- msg = smem_find(ID_DIAG_ERR_MSG, SZ_DIAG_ERR_MSG);
-
- if (raw_smsm_get_state(SMSM_STATE_MODEM) & SMSM_RESET)
- i += scnprintf(buf + i, max - i,
- "smsm: ARM9 HAS CRASHED\n");
-
- i += scnprintf(buf + i, max - i, "smsm: a9: %08x a11: %08x\n",
- raw_smsm_get_state(SMSM_STATE_MODEM),
- raw_smsm_get_state(SMSM_STATE_APPS));
-#ifdef CONFIG_ARCH_MSM_SCORPION
- i += scnprintf(buf + i, max - i, "smsm dem: apps: %08x modem: %08x "
- "qdsp6: %08x power: %08x time: %08x\n",
- raw_smsm_get_state(SMSM_STATE_APPS_DEM),
- raw_smsm_get_state(SMSM_STATE_MODEM_DEM),
- raw_smsm_get_state(SMSM_STATE_QDSP6_DEM),
- raw_smsm_get_state(SMSM_STATE_POWER_MASTER_DEM),
- raw_smsm_get_state(SMSM_STATE_TIME_MASTER_DEM));
-#endif
- if (msg) {
- msg[SZ_DIAG_ERR_MSG - 1] = 0;
- i += scnprintf(buf + i, max - i, "diag: '%s'\n", msg);
- }
- return i;
-}
-
-static int debug_read_mem(char *buf, int max)
-{
- unsigned n;
- struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE;
- struct smem_heap_entry *toc = shared->heap_toc;
- int i = 0;
-
- i += scnprintf(buf + i, max - i,
- "heap: init=%d free=%d remain=%d\n",
- shared->heap_info.initialized,
- shared->heap_info.free_offset,
- shared->heap_info.heap_remaining);
-
- for (n = 0; n < SMEM_NUM_ITEMS; n++) {
- if (toc[n].allocated == 0)
- continue;
- i += scnprintf(buf + i, max - i,
- "%04d: offset %08x size %08x\n",
- n, toc[n].offset, toc[n].size);
- }
- return i;
-}
-
-static int debug_read_ch(char *buf, int max)
-{
- struct smd_channel *ch;
- unsigned long flags;
- int i = 0;
-
- spin_lock_irqsave(&smd_lock, flags);
- list_for_each_entry(ch, &smd_ch_list_dsp, ch_list)
- i += dump_ch(buf + i, max - i, ch);
- list_for_each_entry(ch, &smd_ch_list_modem, ch_list)
- i += dump_ch(buf + i, max - i, ch);
- list_for_each_entry(ch, &smd_ch_closed_list, ch_list)
- i += dump_ch(buf + i, max - i, ch);
- spin_unlock_irqrestore(&smd_lock, flags);
-
- return i;
-}
-
-static int debug_read_version(char *buf, int max)
-{
- struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE;
- unsigned version = shared->version[VERSION_MODEM];
- return sprintf(buf, "%d.%d\n", version >> 16, version & 0xffff);
-}
-
-static int debug_read_build_id(char *buf, int max)
-{
- unsigned size;
- void *data;
-
- data = smem_item(SMEM_HW_SW_BUILD_ID, &size);
- if (!data)
- return 0;
-
- if (size >= max)
- size = max;
- memcpy(buf, data, size);
-
- return size;
-}
-
-static int debug_read_alloc_tbl(char *buf, int max)
-{
- struct smd_alloc_elm *shared;
- int n, i = 0;
-
- shared = smem_find(ID_CH_ALLOC_TBL, sizeof(*shared) * 64);
-
- for (n = 0; n < 64; n++) {
- if (shared[n].ref_count == 0)
- continue;
- i += scnprintf(buf + i, max - i,
- "%03d: %-20s cid=%02d type=%03d "
- "kind=%02d ref_count=%d\n",
- n, shared[n].name, shared[n].cid,
- shared[n].ctype & 0xff,
- (shared[n].ctype >> 8) & 0xf,
- shared[n].ref_count);
- }
-
- return i;
-}
-
-#define DEBUG_BUFMAX 4096
-static char debug_buffer[DEBUG_BUFMAX];
-
-static ssize_t debug_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- int (*fill)(char *buf, int max) = file->private_data;
- int bsize = fill(debug_buffer, DEBUG_BUFMAX);
- return simple_read_from_buffer(buf, count, ppos, debug_buffer, bsize);
-}
-
-static const struct file_operations debug_ops = {
- .read = debug_read,
- .open = simple_open,
- .llseek = default_llseek,
-};
-
-static void debug_create(const char *name, umode_t mode,
- struct dentry *dent,
- int (*fill)(char *buf, int max))
-{
- debugfs_create_file(name, mode, dent, fill, &debug_ops);
-}
-
-int __init smd_debugfs_init(void)
-{
- struct dentry *dent;
-
- dent = debugfs_create_dir("smd", 0);
- if (IS_ERR(dent))
- return 1;
-
- debug_create("ch", 0444, dent, debug_read_ch);
- debug_create("stat", 0444, dent, debug_read_stat);
- debug_create("mem", 0444, dent, debug_read_mem);
- debug_create("version", 0444, dent, debug_read_version);
- debug_create("tbl", 0444, dent, debug_read_alloc_tbl);
- debug_create("build", 0444, dent, debug_read_build_id);
-
- return 0;
-}
-
-#endif
-
-
-#define MAX_NUM_SLEEP_CLIENTS 64
-#define MAX_SLEEP_NAME_LEN 8
-
-#define NUM_GPIO_INT_REGISTERS 6
-#define GPIO_SMEM_NUM_GROUPS 2
-#define GPIO_SMEM_MAX_PC_INTERRUPTS 8
-
-struct tramp_gpio_save {
- unsigned int enable;
- unsigned int detect;
- unsigned int polarity;
-};
-
-struct tramp_gpio_smem {
- uint16_t num_fired[GPIO_SMEM_NUM_GROUPS];
- uint16_t fired[GPIO_SMEM_NUM_GROUPS][GPIO_SMEM_MAX_PC_INTERRUPTS];
- uint32_t enabled[NUM_GPIO_INT_REGISTERS];
- uint32_t detection[NUM_GPIO_INT_REGISTERS];
- uint32_t polarity[NUM_GPIO_INT_REGISTERS];
-};
-
-
-void smsm_print_sleep_info(void)
-{
- unsigned long flags;
- uint32_t *ptr;
-#ifndef CONFIG_ARCH_MSM_SCORPION
- struct tramp_gpio_smem *gpio;
- struct smsm_interrupt_info *int_info;
-#endif
-
-
- spin_lock_irqsave(&smem_lock, flags);
-
- ptr = smem_alloc(SMEM_SMSM_SLEEP_DELAY, sizeof(*ptr));
- if (ptr)
- pr_info("SMEM_SMSM_SLEEP_DELAY: %x\n", *ptr);
-
- ptr = smem_alloc(SMEM_SMSM_LIMIT_SLEEP, sizeof(*ptr));
- if (ptr)
- pr_info("SMEM_SMSM_LIMIT_SLEEP: %x\n", *ptr);
-
- ptr = smem_alloc(SMEM_SLEEP_POWER_COLLAPSE_DISABLED, sizeof(*ptr));
- if (ptr)
- pr_info("SMEM_SLEEP_POWER_COLLAPSE_DISABLED: %x\n", *ptr);
-
-#ifndef CONFIG_ARCH_MSM_SCORPION
- int_info = smem_alloc(SMEM_SMSM_INT_INFO, sizeof(*int_info));
- if (int_info)
- pr_info("SMEM_SMSM_INT_INFO %x %x %x\n",
- int_info->interrupt_mask,
- int_info->pending_interrupts,
- int_info->wakeup_reason);
-
- gpio = smem_alloc(SMEM_GPIO_INT, sizeof(*gpio));
- if (gpio) {
- int i;
- for (i = 0; i < NUM_GPIO_INT_REGISTERS; i++)
- pr_info("SMEM_GPIO_INT: %d: e %x d %x p %x\n",
- i, gpio->enabled[i], gpio->detection[i],
- gpio->polarity[i]);
-
- for (i = 0; i < GPIO_SMEM_NUM_GROUPS; i++)
- pr_info("SMEM_GPIO_INT: %d: f %d: %d %d...\n",
- i, gpio->num_fired[i], gpio->fired[i][0],
- gpio->fired[i][1]);
- }
-#else
-#endif
- spin_unlock_irqrestore(&smem_lock, flags);
-}
-
+++ /dev/null
-/* arch/arm/mach-msm/smd_private.h
- *
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2007 QUALCOMM Incorporated
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-#ifndef _ARCH_ARM_MACH_MSM_MSM_SMD_PRIVATE_H_
-#define _ARCH_ARM_MACH_MSM_MSM_SMD_PRIVATE_H_
-
-#include <linux/platform_device.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/io.h>
-
-#include <mach/msm_iomap.h>
-
-struct smem_heap_info {
- unsigned initialized;
- unsigned free_offset;
- unsigned heap_remaining;
- unsigned reserved;
-};
-
-struct smem_heap_entry {
- unsigned allocated;
- unsigned offset;
- unsigned size;
- unsigned reserved;
-};
-
-struct smem_proc_comm {
- unsigned command;
- unsigned status;
- unsigned data1;
- unsigned data2;
-};
-
-#define PC_APPS 0
-#define PC_MODEM 1
-
-#define VERSION_SMD 0
-#define VERSION_QDSP6 4
-#define VERSION_APPS_SBL 6
-#define VERSION_MODEM_SBL 7
-#define VERSION_APPS 8
-#define VERSION_MODEM 9
-
-struct smem_shared {
- struct smem_proc_comm proc_comm[4];
- unsigned version[32];
- struct smem_heap_info heap_info;
- struct smem_heap_entry heap_toc[512];
-};
-
-#define SMSM_V1_SIZE (sizeof(unsigned) * 8)
-#define SMSM_V2_SIZE (sizeof(unsigned) * 4)
-
-#ifdef CONFIG_MSM_SMD_PKG3
-struct smsm_interrupt_info {
- uint32_t interrupt_mask;
- uint32_t pending_interrupts;
- uint32_t wakeup_reason;
-};
-#else
-#define DEM_MAX_PORT_NAME_LEN (20)
-struct msm_dem_slave_data {
- uint32_t sleep_time;
- uint32_t interrupt_mask;
- uint32_t resources_used;
- uint32_t reserved1;
-
- uint32_t wakeup_reason;
- uint32_t pending_interrupts;
- uint32_t rpc_prog;
- uint32_t rpc_proc;
- char smd_port_name[DEM_MAX_PORT_NAME_LEN];
- uint32_t reserved2;
-};
-#endif
-
-#define SZ_DIAG_ERR_MSG 0xC8
-#define ID_DIAG_ERR_MSG SMEM_DIAG_ERR_MESSAGE
-#define ID_SMD_CHANNELS SMEM_SMD_BASE_ID
-#define ID_SHARED_STATE SMEM_SMSM_SHARED_STATE
-#define ID_CH_ALLOC_TBL SMEM_CHANNEL_ALLOC_TBL
-
-#define SMSM_INIT 0x00000001
-#define SMSM_SMDINIT 0x00000008
-#define SMSM_RPCINIT 0x00000020
-#define SMSM_RESET 0x00000040
-#define SMSM_RSA 0x00000080
-#define SMSM_RUN 0x00000100
-#define SMSM_PWRC 0x00000200
-#define SMSM_TIMEWAIT 0x00000400
-#define SMSM_TIMEINIT 0x00000800
-#define SMSM_PWRC_EARLY_EXIT 0x00001000
-#define SMSM_WFPI 0x00002000
-#define SMSM_SLEEP 0x00004000
-#define SMSM_SLEEPEXIT 0x00008000
-#define SMSM_APPS_REBOOT 0x00020000
-#define SMSM_SYSTEM_POWER_DOWN 0x00040000
-#define SMSM_SYSTEM_REBOOT 0x00080000
-#define SMSM_SYSTEM_DOWNLOAD 0x00100000
-#define SMSM_PWRC_SUSPEND 0x00200000
-#define SMSM_APPS_SHUTDOWN 0x00400000
-#define SMSM_SMD_LOOPBACK 0x00800000
-#define SMSM_RUN_QUIET 0x01000000
-#define SMSM_MODEM_WAIT 0x02000000
-#define SMSM_MODEM_BREAK 0x04000000
-#define SMSM_MODEM_CONTINUE 0x08000000
-#define SMSM_UNKNOWN 0x80000000
-
-#define SMSM_WKUP_REASON_RPC 0x00000001
-#define SMSM_WKUP_REASON_INT 0x00000002
-#define SMSM_WKUP_REASON_GPIO 0x00000004
-#define SMSM_WKUP_REASON_TIMER 0x00000008
-#define SMSM_WKUP_REASON_ALARM 0x00000010
-#define SMSM_WKUP_REASON_RESET 0x00000020
-
-#ifdef CONFIG_ARCH_MSM7X00A
-enum smsm_state_item {
- SMSM_STATE_APPS = 1,
- SMSM_STATE_MODEM = 3,
- SMSM_STATE_COUNT,
-};
-#else
-enum smsm_state_item {
- SMSM_STATE_APPS,
- SMSM_STATE_MODEM,
- SMSM_STATE_HEXAGON,
- SMSM_STATE_APPS_DEM,
- SMSM_STATE_MODEM_DEM,
- SMSM_STATE_QDSP6_DEM,
- SMSM_STATE_POWER_MASTER_DEM,
- SMSM_STATE_TIME_MASTER_DEM,
- SMSM_STATE_COUNT,
-};
-#endif
-
-void *smem_alloc(unsigned id, unsigned size);
-int smsm_change_state(enum smsm_state_item item, uint32_t clear_mask, uint32_t set_mask);
-uint32_t smsm_get_state(enum smsm_state_item item);
-int smsm_set_sleep_duration(uint32_t delay);
-void smsm_print_sleep_info(void);
-
-#define SMEM_NUM_SMD_CHANNELS 64
-
-typedef enum {
- /* fixed items */
- SMEM_PROC_COMM = 0,
- SMEM_HEAP_INFO,
- SMEM_ALLOCATION_TABLE,
- SMEM_VERSION_INFO,
- SMEM_HW_RESET_DETECT,
- SMEM_AARM_WARM_BOOT,
- SMEM_DIAG_ERR_MESSAGE,
- SMEM_SPINLOCK_ARRAY,
- SMEM_MEMORY_BARRIER_LOCATION,
-
- /* dynamic items */
- SMEM_AARM_PARTITION_TABLE,
- SMEM_AARM_BAD_BLOCK_TABLE,
- SMEM_RESERVE_BAD_BLOCKS,
- SMEM_WM_UUID,
- SMEM_CHANNEL_ALLOC_TBL,
- SMEM_SMD_BASE_ID,
- SMEM_SMEM_LOG_IDX = SMEM_SMD_BASE_ID + SMEM_NUM_SMD_CHANNELS,
- SMEM_SMEM_LOG_EVENTS,
- SMEM_SMEM_STATIC_LOG_IDX,
- SMEM_SMEM_STATIC_LOG_EVENTS,
- SMEM_SMEM_SLOW_CLOCK_SYNC,
- SMEM_SMEM_SLOW_CLOCK_VALUE,
- SMEM_BIO_LED_BUF,
- SMEM_SMSM_SHARED_STATE,
- SMEM_SMSM_INT_INFO,
- SMEM_SMSM_SLEEP_DELAY,
- SMEM_SMSM_LIMIT_SLEEP,
- SMEM_SLEEP_POWER_COLLAPSE_DISABLED,
- SMEM_KEYPAD_KEYS_PRESSED,
- SMEM_KEYPAD_STATE_UPDATED,
- SMEM_KEYPAD_STATE_IDX,
- SMEM_GPIO_INT,
- SMEM_MDDI_LCD_IDX,
- SMEM_MDDI_HOST_DRIVER_STATE,
- SMEM_MDDI_LCD_DISP_STATE,
- SMEM_LCD_CUR_PANEL,
- SMEM_MARM_BOOT_SEGMENT_INFO,
- SMEM_AARM_BOOT_SEGMENT_INFO,
- SMEM_SLEEP_STATIC,
- SMEM_SCORPION_FREQUENCY,
- SMEM_SMD_PROFILES,
- SMEM_TSSC_BUSY,
- SMEM_HS_SUSPEND_FILTER_INFO,
- SMEM_BATT_INFO,
- SMEM_APPS_BOOT_MODE,
- SMEM_VERSION_FIRST,
- SMEM_VERSION_LAST = SMEM_VERSION_FIRST + 24,
- SMEM_OSS_RRCASN1_BUF1,
- SMEM_OSS_RRCASN1_BUF2,
- SMEM_ID_VENDOR0,
- SMEM_ID_VENDOR1,
- SMEM_ID_VENDOR2,
- SMEM_HW_SW_BUILD_ID,
- SMEM_SMD_BLOCK_PORT_BASE_ID,
- SMEM_SMD_BLOCK_PORT_PROC0_HEAP = SMEM_SMD_BLOCK_PORT_BASE_ID + SMEM_NUM_SMD_CHANNELS,
- SMEM_SMD_BLOCK_PORT_PROC1_HEAP = SMEM_SMD_BLOCK_PORT_PROC0_HEAP + SMEM_NUM_SMD_CHANNELS,
- SMEM_I2C_MUTEX = SMEM_SMD_BLOCK_PORT_PROC1_HEAP + SMEM_NUM_SMD_CHANNELS,
- SMEM_SCLK_CONVERSION,
- SMEM_SMD_SMSM_INTR_MUX,
- SMEM_SMSM_CPU_INTR_MASK,
- SMEM_APPS_DEM_SLAVE_DATA,
- SMEM_QDSP6_DEM_SLAVE_DATA,
- SMEM_CLKREGIM_BSP,
- SMEM_CLKREGIM_SOURCES,
- SMEM_SMD_FIFO_BASE_ID,
- SMEM_USABLE_RAM_PARTITION_TABLE = SMEM_SMD_FIFO_BASE_ID + SMEM_NUM_SMD_CHANNELS,
- SMEM_POWER_ON_STATUS_INFO,
- SMEM_DAL_AREA,
- SMEM_SMEM_LOG_POWER_IDX,
- SMEM_SMEM_LOG_POWER_WRAP,
- SMEM_SMEM_LOG_POWER_EVENTS,
- SMEM_ERR_CRASH_LOG,
- SMEM_ERR_F3_TRACE_LOG,
- SMEM_NUM_ITEMS,
-} smem_mem_type;
-
-
-#define SMD_SS_CLOSED 0x00000000
-#define SMD_SS_OPENING 0x00000001
-#define SMD_SS_OPENED 0x00000002
-#define SMD_SS_FLUSHING 0x00000003
-#define SMD_SS_CLOSING 0x00000004
-#define SMD_SS_RESET 0x00000005
-#define SMD_SS_RESET_OPENING 0x00000006
-
-#define SMD_BUF_SIZE 8192
-#define SMD_CHANNELS 64
-
-#define SMD_HEADER_SIZE 20
-
-struct smd_alloc_elm {
- char name[20];
- uint32_t cid;
- uint32_t ctype;
- uint32_t ref_count;
-};
-
-struct smd_half_channel {
- unsigned state;
- unsigned char fDSR;
- unsigned char fCTS;
- unsigned char fCD;
- unsigned char fRI;
- unsigned char fHEAD;
- unsigned char fTAIL;
- unsigned char fSTATE;
- unsigned char fUNUSED;
- unsigned tail;
- unsigned head;
-} __attribute__(( aligned(4), packed ));
-
-/* Only used on SMD package v3 on msm7201a */
-struct smd_shared_v1 {
- struct smd_half_channel ch0;
- unsigned char data0[SMD_BUF_SIZE];
- struct smd_half_channel ch1;
- unsigned char data1[SMD_BUF_SIZE];
-};
-
-/* Used on SMD package v4 */
-struct smd_shared_v2 {
- struct smd_half_channel ch0;
- struct smd_half_channel ch1;
-};
-
-struct smd_channel {
- volatile struct smd_half_channel *send;
- volatile struct smd_half_channel *recv;
- unsigned char *send_data;
- unsigned char *recv_data;
-
- unsigned fifo_mask;
- unsigned fifo_size;
- unsigned current_packet;
- unsigned n;
-
- struct list_head ch_list;
-
- void *priv;
- void (*notify)(void *priv, unsigned flags);
-
- int (*read)(struct smd_channel *ch, void *data, int len);
- int (*write)(struct smd_channel *ch, const void *data, int len);
- int (*read_avail)(struct smd_channel *ch);
- int (*write_avail)(struct smd_channel *ch);
-
- void (*update_state)(struct smd_channel *ch);
- unsigned last_state;
- void (*notify_other_cpu)(void);
- unsigned type;
-
- char name[32];
- struct platform_device pdev;
-};
-
-#define SMD_TYPE_MASK 0x0FF
-#define SMD_TYPE_APPS_MODEM 0x000
-#define SMD_TYPE_APPS_DSP 0x001
-#define SMD_TYPE_MODEM_DSP 0x002
-
-#define SMD_KIND_MASK 0xF00
-#define SMD_KIND_UNKNOWN 0x000
-#define SMD_KIND_STREAM 0x100
-#define SMD_KIND_PACKET 0x200
-
-extern struct list_head smd_ch_closed_list;
-extern struct list_head smd_ch_list_modem;
-extern struct list_head smd_ch_list_dsp;
-
-extern spinlock_t smd_lock;
-extern spinlock_t smem_lock;
-
-void *smem_find(unsigned id, unsigned size);
-void *smem_item(unsigned id, unsigned *size);
-uint32_t raw_smsm_get_state(enum smsm_state_item item);
-
-extern void msm_init_last_radio_log(struct module *);
-
-#ifdef CONFIG_MSM_SMD_PKG3
-/*
- * This allocator assumes an SMD Package v3 which only exists on
- * MSM7x00 SoC's.
- */
-static inline int _smd_alloc_channel(struct smd_channel *ch)
-{
- struct smd_shared_v1 *shared1;
-
- shared1 = smem_alloc(ID_SMD_CHANNELS + ch->n, sizeof(*shared1));
- if (!shared1) {
- pr_err("smd_alloc_channel() cid %d does not exist\n", ch->n);
- return -1;
- }
- ch->send = &shared1->ch0;
- ch->recv = &shared1->ch1;
- ch->send_data = shared1->data0;
- ch->recv_data = shared1->data1;
- ch->fifo_size = SMD_BUF_SIZE;
- return 0;
-}
-#else
-/*
- * This allocator assumes an SMD Package v4, the most common
- * and the default.
- */
-static inline int _smd_alloc_channel(struct smd_channel *ch)
-{
- struct smd_shared_v2 *shared2;
- void *buffer;
- unsigned buffer_sz;
-
- shared2 = smem_alloc(SMEM_SMD_BASE_ID + ch->n, sizeof(*shared2));
- buffer = smem_item(SMEM_SMD_FIFO_BASE_ID + ch->n, &buffer_sz);
-
- if (!buffer)
- return -1;
-
- /* buffer must be a power-of-two size */
- if (buffer_sz & (buffer_sz - 1))
- return -1;
-
- buffer_sz /= 2;
- ch->send = &shared2->ch0;
- ch->recv = &shared2->ch1;
- ch->send_data = buffer;
- ch->recv_data = buffer + buffer_sz;
- ch->fifo_size = buffer_sz;
- return 0;
-}
-#endif /* CONFIG_MSM_SMD_PKG3 */
-
-#if defined(CONFIG_ARCH_MSM7X30)
-static inline void msm_a2m_int(uint32_t irq)
-{
- writel(1 << irq, MSM_GCC_BASE + 0x8);
-}
-#else
-static inline void msm_a2m_int(uint32_t irq)
-{
- writel(1, MSM_CSR_BASE + 0x400 + (irq * 4));
-}
-#endif /* CONFIG_ARCH_MSM7X30 */
-
-
-#endif
+++ /dev/null
-/* arch/arm/mach-msm/vreg.c
- *
- * Copyright (C) 2008 Google, Inc.
- * Copyright (c) 2009, Code Aurora Forum. All rights reserved.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/debugfs.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <mach/vreg.h>
-
-#include "proc_comm.h"
-
-struct vreg {
- const char *name;
- unsigned id;
- int status;
- unsigned refcnt;
-};
-
-#define VREG(_name, _id, _status, _refcnt) \
- { .name = _name, .id = _id, .status = _status, .refcnt = _refcnt }
-
-static struct vreg vregs[] = {
- VREG("msma", 0, 0, 0),
- VREG("msmp", 1, 0, 0),
- VREG("msme1", 2, 0, 0),
- VREG("msmc1", 3, 0, 0),
- VREG("msmc2", 4, 0, 0),
- VREG("gp3", 5, 0, 0),
- VREG("msme2", 6, 0, 0),
- VREG("gp4", 7, 0, 0),
- VREG("gp1", 8, 0, 0),
- VREG("tcxo", 9, 0, 0),
- VREG("pa", 10, 0, 0),
- VREG("rftx", 11, 0, 0),
- VREG("rfrx1", 12, 0, 0),
- VREG("rfrx2", 13, 0, 0),
- VREG("synt", 14, 0, 0),
- VREG("wlan", 15, 0, 0),
- VREG("usb", 16, 0, 0),
- VREG("boost", 17, 0, 0),
- VREG("mmc", 18, 0, 0),
- VREG("ruim", 19, 0, 0),
- VREG("msmc0", 20, 0, 0),
- VREG("gp2", 21, 0, 0),
- VREG("gp5", 22, 0, 0),
- VREG("gp6", 23, 0, 0),
- VREG("rf", 24, 0, 0),
- VREG("rf_vco", 26, 0, 0),
- VREG("mpll", 27, 0, 0),
- VREG("s2", 28, 0, 0),
- VREG("s3", 29, 0, 0),
- VREG("rfubm", 30, 0, 0),
- VREG("ncp", 31, 0, 0),
- VREG("gp7", 32, 0, 0),
- VREG("gp8", 33, 0, 0),
- VREG("gp9", 34, 0, 0),
- VREG("gp10", 35, 0, 0),
- VREG("gp11", 36, 0, 0),
- VREG("gp12", 37, 0, 0),
- VREG("gp13", 38, 0, 0),
- VREG("gp14", 39, 0, 0),
- VREG("gp15", 40, 0, 0),
- VREG("gp16", 41, 0, 0),
- VREG("gp17", 42, 0, 0),
- VREG("s4", 43, 0, 0),
- VREG("usb2", 44, 0, 0),
- VREG("wlan2", 45, 0, 0),
- VREG("xo_out", 46, 0, 0),
- VREG("lvsw0", 47, 0, 0),
- VREG("lvsw1", 48, 0, 0),
-};
-
-struct vreg *vreg_get(struct device *dev, const char *id)
-{
- int n;
- for (n = 0; n < ARRAY_SIZE(vregs); n++) {
- if (!strcmp(vregs[n].name, id))
- return vregs + n;
- }
- return ERR_PTR(-ENOENT);
-}
-
-void vreg_put(struct vreg *vreg)
-{
-}
-
-int vreg_enable(struct vreg *vreg)
-{
- unsigned id = vreg->id;
- unsigned enable = 1;
-
- if (vreg->refcnt == 0)
- vreg->status = msm_proc_comm(PCOM_VREG_SWITCH, &id, &enable);
-
- if ((vreg->refcnt < UINT_MAX) && (!vreg->status))
- vreg->refcnt++;
-
- return vreg->status;
-}
-
-int vreg_disable(struct vreg *vreg)
-{
- unsigned id = vreg->id;
- unsigned enable = 0;
-
- if (!vreg->refcnt)
- return 0;
-
- if (vreg->refcnt == 1)
- vreg->status = msm_proc_comm(PCOM_VREG_SWITCH, &id, &enable);
-
- if (!vreg->status)
- vreg->refcnt--;
-
- return vreg->status;
-}
-
-int vreg_set_level(struct vreg *vreg, unsigned mv)
-{
- unsigned id = vreg->id;
-
- vreg->status = msm_proc_comm(PCOM_VREG_SET_LEVEL, &id, &mv);
- return vreg->status;
-}
-
-#if defined(CONFIG_DEBUG_FS)
-
-static int vreg_debug_set(void *data, u64 val)
-{
- struct vreg *vreg = data;
- switch (val) {
- case 0:
- vreg_disable(vreg);
- break;
- case 1:
- vreg_enable(vreg);
- break;
- default:
- vreg_set_level(vreg, val);
- break;
- }
- return 0;
-}
-
-static int vreg_debug_get(void *data, u64 *val)
-{
- struct vreg *vreg = data;
-
- if (!vreg->status)
- *val = 0;
- else
- *val = 1;
-
- return 0;
-}
-
-static int vreg_debug_count_set(void *data, u64 val)
-{
- struct vreg *vreg = data;
- if (val > UINT_MAX)
- val = UINT_MAX;
- vreg->refcnt = val;
- return 0;
-}
-
-static int vreg_debug_count_get(void *data, u64 *val)
-{
- struct vreg *vreg = data;
-
- *val = vreg->refcnt;
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(vreg_fops, vreg_debug_get, vreg_debug_set, "%llu\n");
-DEFINE_SIMPLE_ATTRIBUTE(vreg_count_fops, vreg_debug_count_get,
- vreg_debug_count_set, "%llu\n");
-
-static int __init vreg_debug_init(void)
-{
- struct dentry *dent;
- int n;
- char name[32];
- const char *refcnt_name = "_refcnt";
-
- dent = debugfs_create_dir("vreg", 0);
- if (IS_ERR(dent))
- return 0;
-
- for (n = 0; n < ARRAY_SIZE(vregs); n++) {
- (void) debugfs_create_file(vregs[n].name, 0644,
- dent, vregs + n, &vreg_fops);
-
- strlcpy(name, vregs[n].name, sizeof(name));
- strlcat(name, refcnt_name, sizeof(name));
- (void) debugfs_create_file(name, 0644,
- dent, vregs + n, &vreg_count_fops);
- }
-
- return 0;
-}
-
-device_initcall(vreg_debug_init);
-#endif
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-static const char * const armada_370_xp_dt_compat[] = {
+static const char * const armada_370_xp_dt_compat[] __initconst = {
"marvell,armada-370-xp",
NULL,
};
.dt_compat = armada_370_xp_dt_compat,
MACHINE_END
-static const char * const armada_375_dt_compat[] = {
+static const char * const armada_375_dt_compat[] __initconst = {
"marvell,armada375",
NULL,
};
.dt_compat = armada_375_dt_compat,
MACHINE_END
-static const char * const armada_38x_dt_compat[] = {
+static const char * const armada_38x_dt_compat[] __initconst = {
"marvell,armada380",
"marvell,armada385",
NULL,
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-static const char * const dove_dt_compat[] = {
+static const char * const dove_dt_compat[] __initconst = {
"marvell,dove",
NULL
};
of_platform_populate(NULL, of_default_bus_match_table, auxdata, NULL);
}
-static const char * const kirkwood_dt_board_compat[] = {
+static const char * const kirkwood_dt_board_compat[] __initconst = {
"marvell,kirkwood",
NULL
};
default y
select OMAP_PACKAGE_CBB
-config MACH_DEVKIT8000
- bool "DEVKIT8000 board"
- depends on ARCH_OMAP3
- default y
- select OMAP_PACKAGE_CUS
-
config MACH_OMAP_LDP
bool "OMAP3 LDP board"
depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
select REGULATOR_FIXED_VOLTAGE if REGULATOR
-config MACH_TOUCHBOOK
- bool "OMAP3 Touch Book"
- depends on ARCH_OMAP3
- default y
- select OMAP_PACKAGE_CBB
-
config MACH_NOKIA_N810
bool
config MACH_CM_T3730
bool
-config MACH_SBC3530
- bool "OMAP3 SBC STALKER board"
- depends on ARCH_OMAP3
- default y
- select OMAP_PACKAGE_CUS
-
config OMAP3_SDRC_AC_TIMING
bool "Enable SDRC AC timing register changes"
depends on ARCH_OMAP3
# Specific board support
obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o pdata-quirks.o
obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o
-obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o
obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o
obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o
obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o
obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-peripherals.o
obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-video.o
obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o
-obj-$(CONFIG_MACH_TOUCHBOOK) += board-omap3touchbook.o
-
-obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o
# Platform specific device init code
+++ /dev/null
-/*
- * board-devkit8000.c - TimLL Devkit8000
- *
- * Copyright (C) 2009 Kim Botherway
- * Copyright (C) 2010 Thomas Weber
- *
- * Modified from mach-omap2/board-omap3beagle.c
- *
- * Initial code: Syed Mohammed Khasim
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/leds.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
-#include <linux/mmc/host.h>
-#include <linux/usb/phy.h>
-
-#include <linux/regulator/machine.h>
-#include <linux/i2c/twl.h>
-#include "id.h"
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
-
-#include "common.h"
-#include "gpmc.h"
-#include <linux/platform_data/mtd-nand-omap2.h>
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#include <linux/platform_data/spi-omap2-mcspi.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/spi/spi.h>
-#include <linux/dm9000.h>
-#include <linux/interrupt.h>
-
-#include "sdram-micron-mt46h32m32lf-6.h"
-#include "mux.h"
-#include "hsmmc.h"
-#include "board-flash.h"
-#include "common-board-devices.h"
-
-#define NAND_CS 0
-
-#define OMAP_DM9000_GPIO_IRQ 25
-#define OMAP3_DEVKIT_TS_GPIO 27
-
-static struct mtd_partition devkit8000_nand_partitions[] = {
- /* All the partition sizes are listed in terms of NAND block size */
- {
- .name = "X-Loader",
- .offset = 0,
- .size = 4 * NAND_BLOCK_SIZE,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "U-Boot",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
- .size = 15 * NAND_BLOCK_SIZE,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "U-Boot Env",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
- .size = 1 * NAND_BLOCK_SIZE,
- },
- {
- .name = "Kernel",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
- .size = 32 * NAND_BLOCK_SIZE,
- },
- {
- .name = "File System",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct omap2_hsmmc_info mmc[] = {
- {
- .mmc = 1,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
- .gpio_wp = 29,
- .deferred = true,
- },
- {} /* Terminator */
-};
-
-static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
-};
-
-/* ads7846 on SPI */
-static struct regulator_consumer_supply devkit8000_vio_supply[] = {
- REGULATOR_SUPPLY("vcc", "spi2.0"),
-};
-
-static const struct display_timing devkit8000_lcd_videomode = {
- .pixelclock = { 0, 40000000, 0 },
-
- .hactive = { 0, 800, 0 },
- .hfront_porch = { 0, 1, 0 },
- .hback_porch = { 0, 1, 0 },
- .hsync_len = { 0, 48, 0 },
-
- .vactive = { 0, 480, 0 },
- .vfront_porch = { 0, 12, 0 },
- .vback_porch = { 0, 25, 0 },
- .vsync_len = { 0, 3, 0 },
-
- .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
- DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
-};
-
-static struct panel_dpi_platform_data devkit8000_lcd_pdata = {
- .name = "lcd",
- .source = "dpi.0",
-
- .data_lines = 24,
-
- .display_timing = &devkit8000_lcd_videomode,
-
- .enable_gpio = -1, /* filled in code */
- .backlight_gpio = -1,
-};
-
-static struct platform_device devkit8000_lcd_device = {
- .name = "panel-dpi",
- .id = 0,
- .dev.platform_data = &devkit8000_lcd_pdata,
-};
-
-static struct connector_dvi_platform_data devkit8000_dvi_connector_pdata = {
- .name = "dvi",
- .source = "tfp410.0",
- .i2c_bus_num = 1,
-};
-
-static struct platform_device devkit8000_dvi_connector_device = {
- .name = "connector-dvi",
- .id = 0,
- .dev.platform_data = &devkit8000_dvi_connector_pdata,
-};
-
-static struct encoder_tfp410_platform_data devkit8000_tfp410_pdata = {
- .name = "tfp410.0",
- .source = "dpi.0",
- .data_lines = 24,
- .power_down_gpio = -1, /* filled in code */
-};
-
-static struct platform_device devkit8000_tfp410_device = {
- .name = "tfp410",
- .id = 0,
- .dev.platform_data = &devkit8000_tfp410_pdata,
-};
-
-static struct connector_atv_platform_data devkit8000_tv_pdata = {
- .name = "tv",
- .source = "venc.0",
- .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
- .invert_polarity = false,
-};
-
-static struct platform_device devkit8000_tv_connector_device = {
- .name = "connector-analog-tv",
- .id = 0,
- .dev.platform_data = &devkit8000_tv_pdata,
-};
-
-static struct omap_dss_board_info devkit8000_dss_data = {
- .default_display_name = "lcd",
-};
-
-static uint32_t board_keymap[] = {
- KEY(0, 0, KEY_1),
- KEY(1, 0, KEY_2),
- KEY(2, 0, KEY_3),
- KEY(0, 1, KEY_4),
- KEY(1, 1, KEY_5),
- KEY(2, 1, KEY_6),
- KEY(3, 1, KEY_F5),
- KEY(0, 2, KEY_7),
- KEY(1, 2, KEY_8),
- KEY(2, 2, KEY_9),
- KEY(3, 2, KEY_F6),
- KEY(0, 3, KEY_F7),
- KEY(1, 3, KEY_0),
- KEY(2, 3, KEY_F8),
- PERSISTENT_KEY(4, 5),
- KEY(4, 4, KEY_VOLUMEUP),
- KEY(5, 5, KEY_VOLUMEDOWN),
- 0
-};
-
-static struct matrix_keymap_data board_map_data = {
- .keymap = board_keymap,
- .keymap_size = ARRAY_SIZE(board_keymap),
-};
-
-static struct twl4030_keypad_data devkit8000_kp_data = {
- .keymap_data = &board_map_data,
- .rows = 6,
- .cols = 6,
- .rep = 1,
-};
-
-static struct gpio_led gpio_leds[];
-
-static int devkit8000_twl_gpio_setup(struct device *dev,
- unsigned gpio, unsigned ngpio)
-{
- /* gpio + 0 is "mmc0_cd" (input/IRQ) */
- mmc[0].gpio_cd = gpio + 0;
- omap_hsmmc_late_init(mmc);
-
- /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
- gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
-
- /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
- devkit8000_lcd_pdata.enable_gpio = gpio + TWL4030_GPIO_MAX + 0;
-
- /* gpio + 7 is "DVI_PD" (out, active low) */
- devkit8000_tfp410_pdata.power_down_gpio = gpio + 7;
-
- return 0;
-}
-
-static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
- .use_leds = true,
- .pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
- | BIT(15) | BIT(16) | BIT(17),
- .setup = devkit8000_twl_gpio_setup,
-};
-
-static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
- REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
- REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
- REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
-};
-
-/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
-static struct regulator_init_data devkit8000_vmmc1 = {
- .constraints = {
- .min_uV = 1850000,
- .max_uV = 3150000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply),
- .consumer_supplies = devkit8000_vmmc1_supply,
-};
-
-/* VPLL1 for digital video outputs */
-static struct regulator_init_data devkit8000_vpll1 = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 1800000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
- .consumer_supplies = devkit8000_vpll1_supplies,
-};
-
-/* VAUX4 for ads7846 and nubs */
-static struct regulator_init_data devkit8000_vio = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 1800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply),
- .consumer_supplies = devkit8000_vio_supply,
-};
-
-static struct twl4030_platform_data devkit8000_twldata = {
- /* platform_data for children goes here */
- .gpio = &devkit8000_gpio_data,
- .vmmc1 = &devkit8000_vmmc1,
- .vpll1 = &devkit8000_vpll1,
- .vio = &devkit8000_vio,
- .keypad = &devkit8000_kp_data,
-};
-
-static int __init devkit8000_i2c_init(void)
-{
- omap3_pmic_get_config(&devkit8000_twldata,
- TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
- TWL_COMMON_REGULATOR_VDAC);
- omap3_pmic_init("tps65930", &devkit8000_twldata);
- /* Bus 3 is attached to the DVI port where devices like the pico DLP
- * projector don't work reliably with 400kHz */
- omap_register_i2c_bus(3, 400, NULL, 0);
- return 0;
-}
-
-static struct gpio_led gpio_leds[] = {
- {
- .name = "led1",
- .default_trigger = "heartbeat",
- .gpio = 186,
- .active_low = true,
- },
- {
- .name = "led2",
- .default_trigger = "mmc0",
- .gpio = 163,
- .active_low = true,
- },
- {
- .name = "ledB",
- .default_trigger = "none",
- .gpio = 153,
- .active_low = true,
- },
- {
- .name = "led3",
- .default_trigger = "none",
- .gpio = 164,
- .active_low = true,
- },
-};
-
-static struct gpio_led_platform_data gpio_led_info = {
- .leds = gpio_leds,
- .num_leds = ARRAY_SIZE(gpio_leds),
-};
-
-static struct platform_device leds_gpio = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &gpio_led_info,
- },
-};
-
-static struct gpio_keys_button gpio_buttons[] = {
- {
- .code = BTN_EXTRA,
- .gpio = 26,
- .desc = "user",
- .wakeup = 1,
- },
-};
-
-static struct gpio_keys_platform_data gpio_key_info = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-static struct platform_device keys_gpio = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &gpio_key_info,
- },
-};
-
-#define OMAP_DM9000_BASE 0x2c000000
-
-static struct resource omap_dm9000_resources[] = {
- [0] = {
- .start = OMAP_DM9000_BASE,
- .end = (OMAP_DM9000_BASE + 0x4 - 1),
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = (OMAP_DM9000_BASE + 0x400),
- .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
- .flags = IORESOURCE_MEM,
- },
- [2] = {
- .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
- },
-};
-
-static struct dm9000_plat_data omap_dm9000_platdata = {
- .flags = DM9000_PLATF_16BITONLY,
-};
-
-static struct platform_device omap_dm9000_dev = {
- .name = "dm9000",
- .id = -1,
- .num_resources = ARRAY_SIZE(omap_dm9000_resources),
- .resource = omap_dm9000_resources,
- .dev = {
- .platform_data = &omap_dm9000_platdata,
- },
-};
-
-static void __init omap_dm9000_init(void)
-{
- unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
- struct omap_die_id odi;
- int ret;
-
- ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
- if (ret < 0) {
- printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
- OMAP_DM9000_GPIO_IRQ);
- return;
- }
-
- /* init the mac address using DIE id */
- omap_get_die_id(&odi);
-
- eth_addr[0] = 0x02; /* locally administered */
- eth_addr[1] = odi.id_1 & 0xff;
- eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
- eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
- eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
- eth_addr[5] = (odi.id_0 & 0x000000ff);
-}
-
-static struct platform_device *devkit8000_devices[] __initdata = {
- &leds_gpio,
- &keys_gpio,
- &omap_dm9000_dev,
- &devkit8000_lcd_device,
- &devkit8000_tfp410_device,
- &devkit8000_dvi_connector_device,
- &devkit8000_tv_connector_device,
-};
-
-static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
- .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
-};
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
- /* nCS and IRQ for Devkit8000 ethernet */
- OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
- OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
-
- /* McSPI 2*/
- OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
-
- /* PENDOWN GPIO */
- OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
-
- /* mUSB */
- OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* USB 1 */
- OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
- OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
-
- /* MMC 1 */
- OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* McBSP 2 */
- OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
-
- /* I2C 1 */
- OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* I2C 2 */
- OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* I2C 3 */
- OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* I2C 4 */
- OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* serial ports */
- OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
- OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* DSS */
- OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
-
- /* expansion port */
- /* McSPI 1 */
- OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
- OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
-
- /* HDQ */
- OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- /* McSPI4 */
- OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
- OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
-
- /* MMC 2 */
- OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
-
- /* I2C3 */
- OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
- OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
-
- OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
-
- OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
- OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
-
- /* TPS IRQ */
- OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
- OMAP_PIN_INPUT_PULLUP),
-
- { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-#endif
-
-static void __init devkit8000_init(void)
-{
- omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
- omap_serial_init();
- omap_sdrc_init(mt46h32m32lf6_sdrc_params,
- mt46h32m32lf6_sdrc_params);
-
- omap_dm9000_init();
-
- omap_hsmmc_init(mmc);
- devkit8000_i2c_init();
- omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
- platform_add_devices(devkit8000_devices,
- ARRAY_SIZE(devkit8000_devices));
-
- omap_display_init(&devkit8000_dss_data);
-
- omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
-
- usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
- usb_musb_init(NULL);
- usbhs_init(&usbhs_bdata);
- board_nand_init(devkit8000_nand_partitions,
- ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
- NAND_BUSWIDTH_16, NULL);
- omap_twl4030_audio_init("omap3beagle", NULL);
-
- /* Ensure SDRC pins are mux'd for self-refresh */
- omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
- omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
-}
-
-MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
- .atag_offset = 0x100,
- .reserve = omap_reserve,
- .map_io = omap3_map_io,
- .init_early = omap35xx_init_early,
- .init_irq = omap3_init_irq,
- .init_machine = devkit8000_init,
- .init_late = omap35xx_init_late,
- .init_time = omap3_secure_sync32k_timer_init,
- .restart = omap3xxx_restart,
-MACHINE_END
+++ /dev/null
-/*
- * linux/arch/arm/mach-omap2/board-omap3evm.c
- *
- * Copyright (C) 2008 Guangzhou EMA-Tech
- *
- * Modified from mach-omap2/board-omap3evm.c
- *
- * Initial code: Syed Mohammed Khasim
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/leds.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/i2c/twl.h>
-#include <linux/mmc/host.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/spi/spi.h>
-#include <linux/interrupt.h>
-#include <linux/smsc911x.h>
-#include <linux/platform_data/at24.h>
-#include <linux/usb/phy.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
-
-#include "common.h"
-#include "gpmc.h"
-#include <linux/platform_data/mtd-nand-omap2.h>
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#include <linux/platform_data/spi-omap2-mcspi.h>
-
-#include "sdram-micron-mt46h32m32lf-6.h"
-#include "mux.h"
-#include "hsmmc.h"
-#include "common-board-devices.h"
-
-#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
-#include "gpmc-smsc911x.h"
-
-#define OMAP3STALKER_ETHR_START 0x2c000000
-#define OMAP3STALKER_ETHR_SIZE 1024
-#define OMAP3STALKER_ETHR_GPIO_IRQ 19
-#define OMAP3STALKER_SMC911X_CS 5
-
-static struct omap_smsc911x_platform_data smsc911x_cfg = {
- .cs = OMAP3STALKER_SMC911X_CS,
- .gpio_irq = OMAP3STALKER_ETHR_GPIO_IRQ,
- .gpio_reset = -EINVAL,
- .flags = (SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS),
-};
-
-static inline void __init omap3stalker_init_eth(void)
-{
- omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP);
- gpmc_smsc911x_init(&smsc911x_cfg);
-}
-
-#else
-static inline void __init omap3stalker_init_eth(void)
-{
- return;
-}
-#endif
-
-/*
- * OMAP3 DSS control signals
- */
-
-#define DSS_ENABLE_GPIO 199
-#define LCD_PANEL_BKLIGHT_GPIO 210
-#define ENABLE_VPLL2_DEV_GRP 0xE0
-
-static void __init omap3_stalker_display_init(void)
-{
- return;
-}
-static struct connector_dvi_platform_data omap3stalker_dvi_connector_pdata = {
- .name = "dvi",
- .source = "tfp410.0",
- .i2c_bus_num = -1,
-};
-
-static struct platform_device omap3stalker_dvi_connector_device = {
- .name = "connector-dvi",
- .id = 0,
- .dev.platform_data = &omap3stalker_dvi_connector_pdata,
-};
-
-static struct encoder_tfp410_platform_data omap3stalker_tfp410_pdata = {
- .name = "tfp410.0",
- .source = "dpi.0",
- .data_lines = 24,
- .power_down_gpio = DSS_ENABLE_GPIO,
-};
-
-static struct platform_device omap3stalker_tfp410_device = {
- .name = "tfp410",
- .id = 0,
- .dev.platform_data = &omap3stalker_tfp410_pdata,
-};
-
-static struct connector_atv_platform_data omap3stalker_tv_pdata = {
- .name = "tv",
- .source = "venc.0",
- .connector_type = OMAP_DSS_VENC_TYPE_COMPOSITE,
- .invert_polarity = false,
-};
-
-static struct platform_device omap3stalker_tv_connector_device = {
- .name = "connector-analog-tv",
- .id = 0,
- .dev.platform_data = &omap3stalker_tv_pdata,
-};
-
-static struct omap_dss_board_info omap3_stalker_dss_data = {
- .default_display_name = "dvi",
-};
-
-static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
-};
-
-static struct regulator_consumer_supply omap3stalker_vsim_supply[] = {
- REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
-};
-
-/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
-static struct regulator_init_data omap3stalker_vmmc1 = {
- .constraints = {
- .min_uV = 1850000,
- .max_uV = 3150000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vmmc1_supply),
- .consumer_supplies = omap3stalker_vmmc1_supply,
-};
-
-/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
-static struct regulator_init_data omap3stalker_vsim = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 3000000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vsim_supply),
- .consumer_supplies = omap3stalker_vsim_supply,
-};
-
-static struct omap2_hsmmc_info mmc[] = {
- {
- .mmc = 1,
- .caps = MMC_CAP_4_BIT_DATA,
- .gpio_cd = -EINVAL,
- .gpio_wp = 23,
- .deferred = true,
- },
- {} /* Terminator */
-};
-
-static struct gpio_keys_button gpio_buttons[] = {
- {
- .code = BTN_EXTRA,
- .gpio = 18,
- .desc = "user",
- .wakeup = 1,
- },
-};
-
-static struct gpio_keys_platform_data gpio_key_info = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-static struct platform_device keys_gpio = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &gpio_key_info,
- },
-};
-
-static struct gpio_led gpio_leds[] = {
- {
- .name = "stalker:D8:usr0",
- .default_trigger = "default-on",
- .gpio = 126,
- },
- {
- .name = "stalker:D9:usr1",
- .default_trigger = "default-on",
- .gpio = 127,
- },
- {
- .name = "stalker:D3:mmc0",
- .gpio = -EINVAL, /* gets replaced */
- .active_low = true,
- .default_trigger = "mmc0",
- },
- {
- .name = "stalker:D4:heartbeat",
- .gpio = -EINVAL, /* gets replaced */
- .active_low = true,
- .default_trigger = "heartbeat",
- },
-};
-
-static struct gpio_led_platform_data gpio_led_info = {
- .leds = gpio_leds,
- .num_leds = ARRAY_SIZE(gpio_leds),
-};
-
-static struct platform_device leds_gpio = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &gpio_led_info,
- },
-};
-
-static int
-omap3stalker_twl_gpio_setup(struct device *dev,
- unsigned gpio, unsigned ngpio)
-{
- /* gpio + 0 is "mmc0_cd" (input/IRQ) */
- mmc[0].gpio_cd = gpio + 0;
- omap_hsmmc_late_init(mmc);
-
- /*
- * Most GPIOs are for USB OTG. Some are mostly sent to
- * the P2 connector; notably LEDA for the LCD backlight.
- */
-
- /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */
- gpio_request_one(gpio + TWL4030_GPIO_MAX, GPIOF_OUT_INIT_LOW,
- "EN_LCD_BKL");
-
- /* gpio + 7 == DVI Enable */
- gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "EN_DVI");
-
- /* TWL4030_GPIO_MAX + 1 == ledB (out, mmc0) */
- gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
- /* GPIO + 13 == ledsync (out, heartbeat) */
- gpio_leds[3].gpio = gpio + 13;
-
- platform_device_register(&leds_gpio);
- return 0;
-}
-
-static struct twl4030_gpio_platform_data omap3stalker_gpio_data = {
- .use_leds = true,
- .setup = omap3stalker_twl_gpio_setup,
-};
-
-static uint32_t board_keymap[] = {
- KEY(0, 0, KEY_LEFT),
- KEY(0, 1, KEY_DOWN),
- KEY(0, 2, KEY_ENTER),
- KEY(0, 3, KEY_M),
-
- KEY(1, 0, KEY_RIGHT),
- KEY(1, 1, KEY_UP),
- KEY(1, 2, KEY_I),
- KEY(1, 3, KEY_N),
-
- KEY(2, 0, KEY_A),
- KEY(2, 1, KEY_E),
- KEY(2, 2, KEY_J),
- KEY(2, 3, KEY_O),
-
- KEY(3, 0, KEY_B),
- KEY(3, 1, KEY_F),
- KEY(3, 2, KEY_K),
- KEY(3, 3, KEY_P)
-};
-
-static struct matrix_keymap_data board_map_data = {
- .keymap = board_keymap,
- .keymap_size = ARRAY_SIZE(board_keymap),
-};
-
-static struct twl4030_keypad_data omap3stalker_kp_data = {
- .keymap_data = &board_map_data,
- .rows = 4,
- .cols = 4,
- .rep = 1,
-};
-
-static struct twl4030_platform_data omap3stalker_twldata = {
- /* platform_data for children goes here */
- .keypad = &omap3stalker_kp_data,
- .gpio = &omap3stalker_gpio_data,
- .vmmc1 = &omap3stalker_vmmc1,
- .vsim = &omap3stalker_vsim,
-};
-
-static struct at24_platform_data fram_info = {
- .byte_len = (64 * 1024) / 8,
- .page_size = 8192,
- .flags = AT24_FLAG_ADDR16 | AT24_FLAG_IRUGO,
-};
-
-static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo3[] = {
- {
- I2C_BOARD_INFO("24c64", 0x50),
- .flags = I2C_CLIENT_WAKE,
- .platform_data = &fram_info,
- },
-};
-
-static int __init omap3_stalker_i2c_init(void)
-{
- omap3_pmic_get_config(&omap3stalker_twldata,
- TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC |
- TWL_COMMON_PDATA_AUDIO,
- TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
-
- omap3stalker_twldata.vdac->constraints.apply_uV = true;
- omap3stalker_twldata.vpll2->constraints.apply_uV = true;
- omap3stalker_twldata.vpll2->constraints.name = "VDVI";
-
- omap3_pmic_init("twl4030", &omap3stalker_twldata);
- omap_register_i2c_bus(2, 400, NULL, 0);
- omap_register_i2c_bus(3, 400, omap3stalker_i2c_boardinfo3,
- ARRAY_SIZE(omap3stalker_i2c_boardinfo3));
- return 0;
-}
-
-#define OMAP3_STALKER_TS_GPIO 175
-
-static struct usbhs_phy_data phy_data[] __initdata = {
- {
- .port = 2,
- .reset_gpio = 21,
- .vcc_gpio = -EINVAL,
- },
-};
-
-static struct platform_device *omap3_stalker_devices[] __initdata = {
- &keys_gpio,
- &omap3stalker_tfp410_device,
- &omap3stalker_dvi_connector_device,
- &omap3stalker_tv_connector_device,
-};
-
-static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
- .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
-};
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
- OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
- OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
- {.reg_offset = OMAP_MUX_TERMINATOR},
-};
-#endif
-
-static struct regulator_consumer_supply dummy_supplies[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
-};
-
-static void __init omap3_stalker_init(void)
-{
- regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
- omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
-
- omap_mux_init_gpio(23, OMAP_PIN_INPUT);
- omap_hsmmc_init(mmc);
-
- omap3_stalker_i2c_init();
-
- platform_add_devices(omap3_stalker_devices,
- ARRAY_SIZE(omap3_stalker_devices));
-
- omap_display_init(&omap3_stalker_dss_data);
-
- omap_serial_init();
- omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL);
- usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
- usb_musb_init(NULL);
-
- usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
- usbhs_init(&usbhs_bdata);
- omap_ads7846_init(1, OMAP3_STALKER_TS_GPIO, 310, NULL);
-
- omap_mux_init_gpio(21, OMAP_PIN_OUTPUT);
- omap_mux_init_gpio(18, OMAP_PIN_INPUT_PULLUP);
-
- omap3stalker_init_eth();
- omap3_stalker_display_init();
-/* Ensure SDRC pins are mux'd for self-refresh */
- omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT);
- omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT);
-}
-
-MACHINE_START(SBC3530, "OMAP3 STALKER")
- /* Maintainer: Jason Lam -lzg@ema-tech.com */
- .atag_offset = 0x100,
- .map_io = omap3_map_io,
- .init_early = omap35xx_init_early,
- .init_irq = omap3_init_irq,
- .init_machine = omap3_stalker_init,
- .init_late = omap35xx_init_late,
- .init_time = omap3_secure_sync32k_timer_init,
- .restart = omap3xxx_restart,
-MACHINE_END
+++ /dev/null
-/*
- * linux/arch/arm/mach-omap2/board-omap3touchbook.c
- *
- * Copyright (C) 2009 Always Innovating
- *
- * Modified from mach-omap2/board-omap3beagleboard.c
- *
- * Initial code: Grégoire Gentil, Tim Yamin
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/leds.h>
-#include <linux/gpio.h>
-#include <linux/input.h>
-#include <linux/gpio_keys.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
-#include <linux/mmc/host.h>
-#include <linux/usb/phy.h>
-
-#include <linux/platform_data/spi-omap2-mcspi.h>
-#include <linux/spi/spi.h>
-
-#include <linux/spi/ads7846.h>
-
-#include <linux/regulator/machine.h>
-#include <linux/i2c/twl.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/flash.h>
-#include <asm/system_info.h>
-
-#include "common.h"
-#include "gpmc.h"
-#include <linux/platform_data/mtd-nand-omap2.h>
-
-#include "mux.h"
-#include "hsmmc.h"
-#include "board-flash.h"
-#include "common-board-devices.h"
-
-#include <asm/setup.h>
-
-#define OMAP3_AC_GPIO 136
-#define OMAP3_TS_GPIO 162
-#define TB_BL_PWM_TIMER 9
-#define TB_KILL_POWER_GPIO 168
-
-#define NAND_CS 0
-
-static unsigned long touchbook_revision;
-
-static struct mtd_partition omap3touchbook_nand_partitions[] = {
- /* All the partition sizes are listed in terms of NAND block size */
- {
- .name = "X-Loader",
- .offset = 0,
- .size = 4 * NAND_BLOCK_SIZE,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "U-Boot",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
- .size = 15 * NAND_BLOCK_SIZE,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "U-Boot Env",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
- .size = 1 * NAND_BLOCK_SIZE,
- },
- {
- .name = "Kernel",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
- .size = 32 * NAND_BLOCK_SIZE,
- },
- {
- .name = "File System",
- .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-#include "sdram-micron-mt46h32m32lf-6.h"
-
-static struct omap2_hsmmc_info mmc[] = {
- {
- .mmc = 1,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
- .gpio_wp = 29,
- .deferred = true,
- },
- {} /* Terminator */
-};
-
-static struct regulator_consumer_supply touchbook_vmmc1_supply[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
-};
-
-static struct regulator_consumer_supply touchbook_vsim_supply[] = {
- REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
-};
-
-static struct gpio_led gpio_leds[];
-
-static int touchbook_twl_gpio_setup(struct device *dev,
- unsigned gpio, unsigned ngpio)
-{
- /* gpio + 0 is "mmc0_cd" (input/IRQ) */
- mmc[0].gpio_cd = gpio + 0;
- omap_hsmmc_late_init(mmc);
-
- /* REVISIT: need ehci-omap hooks for external VBUS
- * power switch and overcurrent detect
- */
- gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC");
-
- /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
- gpio_request_one(gpio + TWL4030_GPIO_MAX, GPIOF_OUT_INIT_LOW,
- "nEN_USB_PWR");
-
- /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
- gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
-
- return 0;
-}
-
-static struct twl4030_gpio_platform_data touchbook_gpio_data = {
- .use_leds = true,
- .pullups = BIT(1),
- .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
- | BIT(15) | BIT(16) | BIT(17),
- .setup = touchbook_twl_gpio_setup,
-};
-
-static struct regulator_consumer_supply touchbook_vdac_supply[] = {
-{
- .supply = "vdac",
-},
-};
-
-static struct regulator_consumer_supply touchbook_vdvi_supply[] = {
-{
- .supply = "vdvi",
-},
-};
-
-/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
-static struct regulator_init_data touchbook_vmmc1 = {
- .constraints = {
- .min_uV = 1850000,
- .max_uV = 3150000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(touchbook_vmmc1_supply),
- .consumer_supplies = touchbook_vmmc1_supply,
-};
-
-/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
-static struct regulator_init_data touchbook_vsim = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 3000000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(touchbook_vsim_supply),
- .consumer_supplies = touchbook_vsim_supply,
-};
-
-static struct twl4030_platform_data touchbook_twldata = {
- /* platform_data for children goes here */
- .gpio = &touchbook_gpio_data,
- .vmmc1 = &touchbook_vmmc1,
- .vsim = &touchbook_vsim,
-};
-
-static struct i2c_board_info __initdata touchBook_i2c_boardinfo[] = {
- {
- I2C_BOARD_INFO("bq27200", 0x55),
- },
-};
-
-static int __init omap3_touchbook_i2c_init(void)
-{
- /* Standard TouchBook bus */
- omap3_pmic_get_config(&touchbook_twldata,
- TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
- TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
-
- touchbook_twldata.vdac->num_consumer_supplies =
- ARRAY_SIZE(touchbook_vdac_supply);
- touchbook_twldata.vdac->consumer_supplies = touchbook_vdac_supply;
-
- touchbook_twldata.vpll2->constraints.name = "VDVI";
- touchbook_twldata.vpll2->num_consumer_supplies =
- ARRAY_SIZE(touchbook_vdvi_supply);
- touchbook_twldata.vpll2->consumer_supplies = touchbook_vdvi_supply;
-
- omap3_pmic_init("twl4030", &touchbook_twldata);
- /* Additional TouchBook bus */
- omap_register_i2c_bus(3, 100, touchBook_i2c_boardinfo,
- ARRAY_SIZE(touchBook_i2c_boardinfo));
-
- return 0;
-}
-
-static struct ads7846_platform_data ads7846_pdata = {
- .x_min = 100,
- .y_min = 265,
- .x_max = 3950,
- .y_max = 3750,
- .x_plate_ohms = 40,
- .pressure_max = 255,
- .debounce_max = 10,
- .debounce_tol = 5,
- .debounce_rep = 1,
- .gpio_pendown = OMAP3_TS_GPIO,
- .keep_vref_on = 1,
-};
-
-static struct gpio_led gpio_leds[] = {
- {
- .name = "touchbook::usr0",
- .default_trigger = "heartbeat",
- .gpio = 150,
- },
- {
- .name = "touchbook::usr1",
- .default_trigger = "mmc0",
- .gpio = 149,
- },
- {
- .name = "touchbook::pmu_stat",
- .gpio = -EINVAL, /* gets replaced */
- .active_low = true,
- },
-};
-
-static struct gpio_led_platform_data gpio_led_info = {
- .leds = gpio_leds,
- .num_leds = ARRAY_SIZE(gpio_leds),
-};
-
-static struct platform_device leds_gpio = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &gpio_led_info,
- },
-};
-
-static struct gpio_keys_button gpio_buttons[] = {
- {
- .code = BTN_EXTRA,
- .gpio = 7,
- .desc = "user",
- .wakeup = 1,
- },
- {
- .code = KEY_POWER,
- .gpio = 183,
- .desc = "power",
- .wakeup = 1,
- },
-};
-
-static struct gpio_keys_platform_data gpio_key_info = {
- .buttons = gpio_buttons,
- .nbuttons = ARRAY_SIZE(gpio_buttons),
-};
-
-static struct platform_device keys_gpio = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &gpio_key_info,
- },
-};
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux board_mux[] __initdata = {
- { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-#endif
-
-static struct usbhs_phy_data phy_data[] __initdata = {
- {
- .port = 2,
- .reset_gpio = 147,
- .vcc_gpio = -EINVAL,
- },
-};
-
-static struct platform_device *omap3_touchbook_devices[] __initdata = {
- &leds_gpio,
- &keys_gpio,
-};
-
-static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
- .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
- .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
-};
-
-static void omap3_touchbook_poweroff(void)
-{
- int pwr_off = TB_KILL_POWER_GPIO;
-
- if (gpio_request_one(pwr_off, GPIOF_OUT_INIT_LOW, "DVI reset") < 0)
- printk(KERN_ERR "Unable to get kill power GPIO\n");
-}
-
-static int __init early_touchbook_revision(char *p)
-{
- if (!p)
- return 0;
-
- return kstrtoul(p, 10, &touchbook_revision);
-}
-early_param("tbr", early_touchbook_revision);
-
-static void __init omap3_touchbook_init(void)
-{
- omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
-
- pm_power_off = omap3_touchbook_poweroff;
-
- if (system_rev >= 0x20 && system_rev <= 0x34301000) {
- omap_mux_init_gpio(23, OMAP_PIN_INPUT);
- mmc[0].gpio_wp = 23;
- } else {
- omap_mux_init_gpio(29, OMAP_PIN_INPUT);
- }
- omap_hsmmc_init(mmc);
-
- omap3_touchbook_i2c_init();
- platform_add_devices(omap3_touchbook_devices,
- ARRAY_SIZE(omap3_touchbook_devices));
- omap_serial_init();
- omap_sdrc_init(mt46h32m32lf6_sdrc_params,
- mt46h32m32lf6_sdrc_params);
-
- omap_mux_init_gpio(170, OMAP_PIN_INPUT);
- /* REVISIT leave DVI powered down until it's needed ... */
- gpio_request_one(176, GPIOF_OUT_INIT_HIGH, "DVI_nPD");
-
- /* Touchscreen and accelerometer */
- omap_ads7846_init(4, OMAP3_TS_GPIO, 310, &ads7846_pdata);
- usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
- usb_musb_init(NULL);
-
- usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
- usbhs_init(&usbhs_bdata);
- board_nand_init(omap3touchbook_nand_partitions,
- ARRAY_SIZE(omap3touchbook_nand_partitions), NAND_CS,
- NAND_BUSWIDTH_16, NULL);
-
- /* Ensure SDRC pins are mux'd for self-refresh */
- omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
- omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
-}
-
-MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board")
- /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */
- .atag_offset = 0x100,
- .reserve = omap_reserve,
- .map_io = omap3_map_io,
- .init_early = omap3430_init_early,
- .init_irq = omap3_init_irq,
- .init_machine = omap3_touchbook_init,
- .init_late = omap3430_init_late,
- .init_time = omap3_secure_sync32k_timer_init,
- .restart = omap3xxx_restart,
-MACHINE_END
obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o pm-r8a7740.o
obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o pm-r8a7779.o
-obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o pm-r8a7790.o
-obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o pm-r8a7791.o
+obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o
+obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o
obj-$(CONFIG_ARCH_R8A7794) += setup-r8a7794.o
obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o
obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o
# PM objects
obj-$(CONFIG_SUSPEND) += suspend.o
-obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_PM_RCAR) += pm-rcar.o
obj-$(CONFIG_PM_RMOBILE) += pm-rmobile.o
+obj-$(CONFIG_ARCH_RCAR_GEN2) += pm-rcar-gen2.o
# special sh7372 handling for IRQ objects and low level sleep code
obj-$(CONFIG_ARCH_SH7372) += entry-intc.o sleep-sh7372.o
extern int shmobile_clk_init(void);
extern void shmobile_handle_irq_intc(struct pt_regs *);
extern struct platform_suspend_ops shmobile_suspend_ops;
-struct cpuidle_driver;
-extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
#ifdef CONFIG_SUSPEND
int shmobile_suspend_init(void);
static inline void shmobile_smp_apmu_suspend_init(void) { }
#endif
-#ifdef CONFIG_CPU_IDLE
-int shmobile_cpuidle_init(void);
-#else
-static inline int shmobile_cpuidle_init(void) { return 0; }
-#endif
-
#ifdef CONFIG_CPU_FREQ
int shmobile_cpufreq_init(void);
#else
static inline void __init shmobile_init_late(void)
{
shmobile_suspend_init();
- shmobile_cpuidle_init();
shmobile_cpufreq_init();
}
+++ /dev/null
-/*
- * CPUIdle support code for SH-Mobile ARM
- *
- * Copyright (C) 2011 Magnus Damm
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/pm.h>
-#include <linux/cpuidle.h>
-#include <linux/suspend.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <asm/cpuidle.h>
-#include <asm/io.h>
-
-static struct cpuidle_driver shmobile_cpuidle_default_driver = {
- .name = "shmobile_cpuidle",
- .owner = THIS_MODULE,
- .states[0] = ARM_CPUIDLE_WFI_STATE,
- .safe_state_index = 0, /* C1 */
- .state_count = 1,
-};
-
-static struct cpuidle_driver *cpuidle_drv = &shmobile_cpuidle_default_driver;
-
-void __init shmobile_cpuidle_set_driver(struct cpuidle_driver *drv)
-{
- cpuidle_drv = drv;
-}
-
-int __init shmobile_cpuidle_init(void)
-{
- return cpuidle_register(cpuidle_drv, NULL);
-}
+++ /dev/null
-/*
- * r8a7790 Power management support
- *
- * Copyright (C) 2013 Renesas Electronics Corporation
- * Copyright (C) 2011 Renesas Solutions Corp.
- * Copyright (C) 2011 Magnus Damm
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <asm/io.h>
-#include "common.h"
-#include "pm-rcar.h"
-#include "r8a7790.h"
-
-/* RST */
-#define RST 0xe6160000
-#define CA15BAR 0x0020
-#define CA7BAR 0x0030
-#define CA15RESCNT 0x0040
-#define CA7RESCNT 0x0044
-
-/* On-chip RAM */
-#define MERAM 0xe8080000
-
-/* SYSC */
-#define SYSCIER 0x0c
-#define SYSCIMR 0x10
-
-#if defined(CONFIG_SMP)
-
-static void __init r8a7790_sysc_init(void)
-{
- void __iomem *base = rcar_sysc_init(0xe6180000);
-
- /* enable all interrupt sources, but do not use interrupt handler */
- iowrite32(0x0131000e, base + SYSCIER);
- iowrite32(0, base + SYSCIMR);
-}
-
-#else /* CONFIG_SMP */
-
-static inline void r8a7790_sysc_init(void) {}
-
-#endif /* CONFIG_SMP */
-
-void __init r8a7790_pm_init(void)
-{
- void __iomem *p;
- u32 bar;
- static int once;
-
- if (once++)
- return;
-
- /* MERAM for jump stub, because BAR requires 256KB aligned address */
- p = ioremap_nocache(MERAM, shmobile_boot_size);
- memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
- iounmap(p);
-
- /* setup reset vectors */
- p = ioremap_nocache(RST, 0x63);
- bar = (MERAM >> 8) & 0xfffffc00;
- writel_relaxed(bar, p + CA15BAR);
- writel_relaxed(bar, p + CA7BAR);
- writel_relaxed(bar | 0x10, p + CA15BAR);
- writel_relaxed(bar | 0x10, p + CA7BAR);
-
- /* de-assert reset for all CPUs */
- writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
- p + CA15RESCNT);
- writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) | 0x5a5a0000,
- p + CA7RESCNT);
- iounmap(p);
-
- r8a7790_sysc_init();
- shmobile_smp_apmu_suspend_init();
-}
+++ /dev/null
-/*
- * r8a7791 Power management support
- *
- * Copyright (C) 2014 Renesas Electronics Corporation
- * Copyright (C) 2011 Renesas Solutions Corp.
- * Copyright (C) 2011 Magnus Damm
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/smp.h>
-#include <asm/io.h>
-#include "common.h"
-#include "pm-rcar.h"
-#include "r8a7791.h"
-
-#define RST 0xe6160000
-#define CA15BAR 0x0020
-#define CA15RESCNT 0x0040
-#define RAM 0xe6300000
-
-/* SYSC */
-#define SYSCIER 0x0c
-#define SYSCIMR 0x10
-
-#if defined(CONFIG_SMP)
-
-static void __init r8a7791_sysc_init(void)
-{
- void __iomem *base = rcar_sysc_init(0xe6180000);
-
- /* enable all interrupt sources, but do not use interrupt handler */
- iowrite32(0x0131000e, base + SYSCIER);
- iowrite32(0, base + SYSCIMR);
-}
-
-#else /* CONFIG_SMP */
-
-static inline void r8a7791_sysc_init(void) {}
-
-#endif /* CONFIG_SMP */
-
-void __init r8a7791_pm_init(void)
-{
- void __iomem *p;
- u32 bar;
- static int once;
-
- if (once++)
- return;
-
- /* RAM for jump stub, because BAR requires 256KB aligned address */
- p = ioremap_nocache(RAM, shmobile_boot_size);
- memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
- iounmap(p);
-
- /* setup reset vectors */
- p = ioremap_nocache(RST, 0x63);
- bar = (RAM >> 8) & 0xfffffc00;
- writel_relaxed(bar, p + CA15BAR);
- writel_relaxed(bar | 0x10, p + CA15BAR);
-
- /* enable clocks to all CPUs */
- writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) | 0xa5a50000,
- p + CA15RESCNT);
- iounmap(p);
-
- r8a7791_sysc_init();
- shmobile_smp_apmu_suspend_init();
-}
--- /dev/null
+/*
+ * R-Car Generation 2 Power management support
+ *
+ * Copyright (C) 2013 - 2015 Renesas Electronics Corporation
+ * Copyright (C) 2011 Renesas Solutions Corp.
+ * Copyright (C) 2011 Magnus Damm
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/of.h>
+#include <linux/smp.h>
+#include <asm/io.h>
+#include "common.h"
+#include "pm-rcar.h"
+#include "rcar-gen2.h"
+
+/* RST */
+#define RST 0xe6160000
+#define CA15BAR 0x0020
+#define CA7BAR 0x0030
+#define CA15RESCNT 0x0040
+#define CA7RESCNT 0x0044
+
+/* On-chip RAM */
+#define MERAM 0xe8080000
+#define RAM 0xe6300000
+
+/* SYSC */
+#define SYSCIER 0x0c
+#define SYSCIMR 0x10
+
+#if defined(CONFIG_SMP)
+
+static void __init rcar_gen2_sysc_init(u32 syscier)
+{
+ void __iomem *base = rcar_sysc_init(0xe6180000);
+
+ /* enable all interrupt sources, but do not use interrupt handler */
+ iowrite32(syscier, base + SYSCIER);
+ iowrite32(0, base + SYSCIMR);
+}
+
+#else /* CONFIG_SMP */
+
+static inline void rcar_gen2_sysc_init(u32 syscier) {}
+
+#endif /* CONFIG_SMP */
+
+void __init rcar_gen2_pm_init(void)
+{
+ void __iomem *p;
+ u32 bar;
+ static int once;
+ struct device_node *np, *cpus;
+ bool has_a7 = false;
+ bool has_a15 = false;
+ phys_addr_t boot_vector_addr = 0;
+ u32 syscier = 0;
+
+ if (once++)
+ return;
+
+ cpus = of_find_node_by_path("/cpus");
+ if (!cpus)
+ return;
+
+ for_each_child_of_node(cpus, np) {
+ if (of_device_is_compatible(np, "arm,cortex-a15"))
+ has_a15 = true;
+ else if (of_device_is_compatible(np, "arm,cortex-a7"))
+ has_a7 = true;
+ }
+
+ if (of_machine_is_compatible("renesas,r8a7790")) {
+ boot_vector_addr = MERAM;
+ syscier = 0x013111ef;
+
+ } else if (of_machine_is_compatible("renesas,r8a7791")) {
+ boot_vector_addr = RAM;
+ syscier = 0x00111003;
+ }
+
+ /* RAM for jump stub, because BAR requires 256KB aligned address */
+ p = ioremap_nocache(boot_vector_addr, shmobile_boot_size);
+ memcpy_toio(p, shmobile_boot_vector, shmobile_boot_size);
+ iounmap(p);
+
+ /* setup reset vectors */
+ p = ioremap_nocache(RST, 0x63);
+ bar = (boot_vector_addr >> 8) & 0xfffffc00;
+ if (has_a15) {
+ writel_relaxed(bar, p + CA15BAR);
+ writel_relaxed(bar | 0x10, p + CA15BAR);
+
+ /* de-assert reset for CA15 CPUs */
+ writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) |
+ 0xa5a50000, p + CA15RESCNT);
+ }
+ if (has_a7) {
+ writel_relaxed(bar, p + CA7BAR);
+ writel_relaxed(bar | 0x10, p + CA7BAR);
+
+ /* de-assert reset for CA7 CPUs */
+ writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) |
+ 0x5a5a0000, p + CA7RESCNT);
+ }
+ iounmap(p);
+
+ rcar_gen2_sysc_init(syscier);
+ shmobile_smp_apmu_suspend_init();
+}
static void __init sh7372_cpuidle_init(void)
{
- shmobile_cpuidle_set_driver(&sh7372_cpuidle_driver);
+ return cpuidle_register(cpuidle_drv, NULL);
}
#else
static void __init sh7372_cpuidle_init(void) {}
#ifndef __ASM_R8A7790_H__
#define __ASM_R8A7790_H__
-void r8a7790_pm_init(void);
extern struct smp_operations r8a7790_smp_ops;
#endif /* __ASM_R8A7790_H__ */
#ifndef __ASM_R8A7791_H__
#define __ASM_R8A7791_H__
-void r8a7791_pm_init(void);
extern struct smp_operations r8a7791_smp_ops;
#endif /* __ASM_R8A7791_H__ */
#define MD(nr) BIT(nr)
u32 rcar_gen2_read_mode_pins(void);
void rcar_gen2_reserve(void);
+void rcar_gen2_pm_init(void);
#endif /* __ASM_RCAR_GEN2_H__ */
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
-#define RESCNT2 IOMEM(0xe6188020)
-static void r8a7740_restart(enum reboot_mode mode, const char *cmd)
-{
- /* Do soft power on reset */
- writel(1 << 31, RESCNT2);
-}
-
static const char *r8a7740_boards_compat_dt[] __initdata = {
"renesas,r8a7740",
NULL,
.init_machine = r8a7740_generic_init,
.init_late = shmobile_init_late,
.dt_compat = r8a7740_boards_compat_dt,
- .restart = r8a7740_restart,
MACHINE_END
#endif /* CONFIG_USE_OF */
void __init rcar_gen2_timer_init(void)
{
-#if defined(CONFIG_ARM_ARCH_TIMER) || defined(CONFIG_COMMON_CLK)
u32 mode = rcar_gen2_read_mode_pins();
-#endif
#ifdef CONFIG_ARM_ARCH_TIMER
void __iomem *base;
int extal_mhz = 0;
iounmap(base);
#endif /* CONFIG_ARM_ARCH_TIMER */
-#ifdef CONFIG_COMMON_CLK
rcar_gen2_clocks_init(mode);
-#endif
#ifdef CONFIG_ARCH_SHMOBILE_MULTI
clocksource_of_init();
#endif
#include "common.h"
#include "platsmp-apmu.h"
#include "pm-rcar.h"
+#include "rcar-gen2.h"
#include "r8a7790.h"
static struct rcar_sysc_ch r8a7790_ca15_scu = {
ARRAY_SIZE(r8a7790_apmu_config));
/* turn on power to SCU */
- r8a7790_pm_init();
+ rcar_gen2_pm_init();
rcar_sysc_power_up(&r8a7790_ca15_scu);
rcar_sysc_power_up(&r8a7790_ca7_scu);
}
r8a7791_apmu_config,
ARRAY_SIZE(r8a7791_apmu_config));
- r8a7791_pm_init();
+ rcar_gen2_pm_init();
}
static int r8a7791_smp_boot_secondary(unsigned int cpu,
Say Y here if you're going to use hardware that connects to the
MPC512x/831x/834x/837x/8572/8610 GPIOs.
-config GPIO_MSM_V1
- tristate "Qualcomm MSM GPIO v1"
- depends on GPIOLIB && ARCH_MSM && (ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50)
- help
- Say yes here to support the GPIO interface on ARM v6 based
- Qualcomm MSM chips. Most of the pins on the MSM can be
- selected for GPIO, and are controlled by this driver.
-
config GPIO_MSM_V2
tristate "Qualcomm MSM GPIO v2"
depends on GPIOLIB && OF && ARCH_QCOM
obj-$(CONFIG_GPIO_MPC5200) += gpio-mpc5200.o
obj-$(CONFIG_GPIO_MPC8XXX) += gpio-mpc8xxx.o
obj-$(CONFIG_GPIO_MSIC) += gpio-msic.o
-obj-$(CONFIG_GPIO_MSM_V1) += gpio-msm-v1.o
obj-$(CONFIG_GPIO_MSM_V2) += gpio-msm-v2.o
obj-$(CONFIG_GPIO_MVEBU) += gpio-mvebu.o
obj-$(CONFIG_GPIO_MXC) += gpio-mxc.o
+++ /dev/null
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/bitops.h>
-#include <linux/gpio.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/err.h>
-
-#include <mach/msm_gpiomux.h>
-
-/* see 80-VA736-2 Rev C pp 695-751
-**
-** These are actually the *shadow* gpio registers, since the
-** real ones (which allow full access) are only available to the
-** ARM9 side of the world.
-**
-** Since the _BASE need to be page-aligned when we're mapping them
-** to virtual addresses, adjust for the additional offset in these
-** macros.
-*/
-
-#define MSM_GPIO1_REG(off) (off)
-#define MSM_GPIO2_REG(off) (off)
-#define MSM_GPIO1_SHADOW_REG(off) (off)
-#define MSM_GPIO2_SHADOW_REG(off) (off)
-
-/*
- * MSM7X00 registers
- */
-/* output value */
-#define MSM7X00_GPIO_OUT_0 MSM_GPIO1_SHADOW_REG(0x00) /* gpio 15-0 */
-#define MSM7X00_GPIO_OUT_1 MSM_GPIO2_SHADOW_REG(0x00) /* gpio 42-16 */
-#define MSM7X00_GPIO_OUT_2 MSM_GPIO1_SHADOW_REG(0x04) /* gpio 67-43 */
-#define MSM7X00_GPIO_OUT_3 MSM_GPIO1_SHADOW_REG(0x08) /* gpio 94-68 */
-#define MSM7X00_GPIO_OUT_4 MSM_GPIO1_SHADOW_REG(0x0C) /* gpio 106-95 */
-#define MSM7X00_GPIO_OUT_5 MSM_GPIO1_SHADOW_REG(0x50) /* gpio 107-121 */
-
-/* same pin map as above, output enable */
-#define MSM7X00_GPIO_OE_0 MSM_GPIO1_SHADOW_REG(0x10)
-#define MSM7X00_GPIO_OE_1 MSM_GPIO2_SHADOW_REG(0x08)
-#define MSM7X00_GPIO_OE_2 MSM_GPIO1_SHADOW_REG(0x14)
-#define MSM7X00_GPIO_OE_3 MSM_GPIO1_SHADOW_REG(0x18)
-#define MSM7X00_GPIO_OE_4 MSM_GPIO1_SHADOW_REG(0x1C)
-#define MSM7X00_GPIO_OE_5 MSM_GPIO1_SHADOW_REG(0x54)
-
-/* same pin map as above, input read */
-#define MSM7X00_GPIO_IN_0 MSM_GPIO1_SHADOW_REG(0x34)
-#define MSM7X00_GPIO_IN_1 MSM_GPIO2_SHADOW_REG(0x20)
-#define MSM7X00_GPIO_IN_2 MSM_GPIO1_SHADOW_REG(0x38)
-#define MSM7X00_GPIO_IN_3 MSM_GPIO1_SHADOW_REG(0x3C)
-#define MSM7X00_GPIO_IN_4 MSM_GPIO1_SHADOW_REG(0x40)
-#define MSM7X00_GPIO_IN_5 MSM_GPIO1_SHADOW_REG(0x44)
-
-/* same pin map as above, 1=edge 0=level interrup */
-#define MSM7X00_GPIO_INT_EDGE_0 MSM_GPIO1_SHADOW_REG(0x60)
-#define MSM7X00_GPIO_INT_EDGE_1 MSM_GPIO2_SHADOW_REG(0x50)
-#define MSM7X00_GPIO_INT_EDGE_2 MSM_GPIO1_SHADOW_REG(0x64)
-#define MSM7X00_GPIO_INT_EDGE_3 MSM_GPIO1_SHADOW_REG(0x68)
-#define MSM7X00_GPIO_INT_EDGE_4 MSM_GPIO1_SHADOW_REG(0x6C)
-#define MSM7X00_GPIO_INT_EDGE_5 MSM_GPIO1_SHADOW_REG(0xC0)
-
-/* same pin map as above, 1=positive 0=negative */
-#define MSM7X00_GPIO_INT_POS_0 MSM_GPIO1_SHADOW_REG(0x70)
-#define MSM7X00_GPIO_INT_POS_1 MSM_GPIO2_SHADOW_REG(0x58)
-#define MSM7X00_GPIO_INT_POS_2 MSM_GPIO1_SHADOW_REG(0x74)
-#define MSM7X00_GPIO_INT_POS_3 MSM_GPIO1_SHADOW_REG(0x78)
-#define MSM7X00_GPIO_INT_POS_4 MSM_GPIO1_SHADOW_REG(0x7C)
-#define MSM7X00_GPIO_INT_POS_5 MSM_GPIO1_SHADOW_REG(0xBC)
-
-/* same pin map as above, interrupt enable */
-#define MSM7X00_GPIO_INT_EN_0 MSM_GPIO1_SHADOW_REG(0x80)
-#define MSM7X00_GPIO_INT_EN_1 MSM_GPIO2_SHADOW_REG(0x60)
-#define MSM7X00_GPIO_INT_EN_2 MSM_GPIO1_SHADOW_REG(0x84)
-#define MSM7X00_GPIO_INT_EN_3 MSM_GPIO1_SHADOW_REG(0x88)
-#define MSM7X00_GPIO_INT_EN_4 MSM_GPIO1_SHADOW_REG(0x8C)
-#define MSM7X00_GPIO_INT_EN_5 MSM_GPIO1_SHADOW_REG(0xB8)
-
-/* same pin map as above, write 1 to clear interrupt */
-#define MSM7X00_GPIO_INT_CLEAR_0 MSM_GPIO1_SHADOW_REG(0x90)
-#define MSM7X00_GPIO_INT_CLEAR_1 MSM_GPIO2_SHADOW_REG(0x68)
-#define MSM7X00_GPIO_INT_CLEAR_2 MSM_GPIO1_SHADOW_REG(0x94)
-#define MSM7X00_GPIO_INT_CLEAR_3 MSM_GPIO1_SHADOW_REG(0x98)
-#define MSM7X00_GPIO_INT_CLEAR_4 MSM_GPIO1_SHADOW_REG(0x9C)
-#define MSM7X00_GPIO_INT_CLEAR_5 MSM_GPIO1_SHADOW_REG(0xB4)
-
-/* same pin map as above, 1=interrupt pending */
-#define MSM7X00_GPIO_INT_STATUS_0 MSM_GPIO1_SHADOW_REG(0xA0)
-#define MSM7X00_GPIO_INT_STATUS_1 MSM_GPIO2_SHADOW_REG(0x70)
-#define MSM7X00_GPIO_INT_STATUS_2 MSM_GPIO1_SHADOW_REG(0xA4)
-#define MSM7X00_GPIO_INT_STATUS_3 MSM_GPIO1_SHADOW_REG(0xA8)
-#define MSM7X00_GPIO_INT_STATUS_4 MSM_GPIO1_SHADOW_REG(0xAC)
-#define MSM7X00_GPIO_INT_STATUS_5 MSM_GPIO1_SHADOW_REG(0xB0)
-
-/*
- * QSD8X50 registers
- */
-/* output value */
-#define QSD8X50_GPIO_OUT_0 MSM_GPIO1_SHADOW_REG(0x00) /* gpio 15-0 */
-#define QSD8X50_GPIO_OUT_1 MSM_GPIO2_SHADOW_REG(0x00) /* gpio 42-16 */
-#define QSD8X50_GPIO_OUT_2 MSM_GPIO1_SHADOW_REG(0x04) /* gpio 67-43 */
-#define QSD8X50_GPIO_OUT_3 MSM_GPIO1_SHADOW_REG(0x08) /* gpio 94-68 */
-#define QSD8X50_GPIO_OUT_4 MSM_GPIO1_SHADOW_REG(0x0C) /* gpio 103-95 */
-#define QSD8X50_GPIO_OUT_5 MSM_GPIO1_SHADOW_REG(0x10) /* gpio 121-104 */
-#define QSD8X50_GPIO_OUT_6 MSM_GPIO1_SHADOW_REG(0x14) /* gpio 152-122 */
-#define QSD8X50_GPIO_OUT_7 MSM_GPIO1_SHADOW_REG(0x18) /* gpio 164-153 */
-
-/* same pin map as above, output enable */
-#define QSD8X50_GPIO_OE_0 MSM_GPIO1_SHADOW_REG(0x20)
-#define QSD8X50_GPIO_OE_1 MSM_GPIO2_SHADOW_REG(0x08)
-#define QSD8X50_GPIO_OE_2 MSM_GPIO1_SHADOW_REG(0x24)
-#define QSD8X50_GPIO_OE_3 MSM_GPIO1_SHADOW_REG(0x28)
-#define QSD8X50_GPIO_OE_4 MSM_GPIO1_SHADOW_REG(0x2C)
-#define QSD8X50_GPIO_OE_5 MSM_GPIO1_SHADOW_REG(0x30)
-#define QSD8X50_GPIO_OE_6 MSM_GPIO1_SHADOW_REG(0x34)
-#define QSD8X50_GPIO_OE_7 MSM_GPIO1_SHADOW_REG(0x38)
-
-/* same pin map as above, input read */
-#define QSD8X50_GPIO_IN_0 MSM_GPIO1_SHADOW_REG(0x50)
-#define QSD8X50_GPIO_IN_1 MSM_GPIO2_SHADOW_REG(0x20)
-#define QSD8X50_GPIO_IN_2 MSM_GPIO1_SHADOW_REG(0x54)
-#define QSD8X50_GPIO_IN_3 MSM_GPIO1_SHADOW_REG(0x58)
-#define QSD8X50_GPIO_IN_4 MSM_GPIO1_SHADOW_REG(0x5C)
-#define QSD8X50_GPIO_IN_5 MSM_GPIO1_SHADOW_REG(0x60)
-#define QSD8X50_GPIO_IN_6 MSM_GPIO1_SHADOW_REG(0x64)
-#define QSD8X50_GPIO_IN_7 MSM_GPIO1_SHADOW_REG(0x68)
-
-/* same pin map as above, 1=edge 0=level interrup */
-#define QSD8X50_GPIO_INT_EDGE_0 MSM_GPIO1_SHADOW_REG(0x70)
-#define QSD8X50_GPIO_INT_EDGE_1 MSM_GPIO2_SHADOW_REG(0x50)
-#define QSD8X50_GPIO_INT_EDGE_2 MSM_GPIO1_SHADOW_REG(0x74)
-#define QSD8X50_GPIO_INT_EDGE_3 MSM_GPIO1_SHADOW_REG(0x78)
-#define QSD8X50_GPIO_INT_EDGE_4 MSM_GPIO1_SHADOW_REG(0x7C)
-#define QSD8X50_GPIO_INT_EDGE_5 MSM_GPIO1_SHADOW_REG(0x80)
-#define QSD8X50_GPIO_INT_EDGE_6 MSM_GPIO1_SHADOW_REG(0x84)
-#define QSD8X50_GPIO_INT_EDGE_7 MSM_GPIO1_SHADOW_REG(0x88)
-
-/* same pin map as above, 1=positive 0=negative */
-#define QSD8X50_GPIO_INT_POS_0 MSM_GPIO1_SHADOW_REG(0x90)
-#define QSD8X50_GPIO_INT_POS_1 MSM_GPIO2_SHADOW_REG(0x58)
-#define QSD8X50_GPIO_INT_POS_2 MSM_GPIO1_SHADOW_REG(0x94)
-#define QSD8X50_GPIO_INT_POS_3 MSM_GPIO1_SHADOW_REG(0x98)
-#define QSD8X50_GPIO_INT_POS_4 MSM_GPIO1_SHADOW_REG(0x9C)
-#define QSD8X50_GPIO_INT_POS_5 MSM_GPIO1_SHADOW_REG(0xA0)
-#define QSD8X50_GPIO_INT_POS_6 MSM_GPIO1_SHADOW_REG(0xA4)
-#define QSD8X50_GPIO_INT_POS_7 MSM_GPIO1_SHADOW_REG(0xA8)
-
-/* same pin map as above, interrupt enable */
-#define QSD8X50_GPIO_INT_EN_0 MSM_GPIO1_SHADOW_REG(0xB0)
-#define QSD8X50_GPIO_INT_EN_1 MSM_GPIO2_SHADOW_REG(0x60)
-#define QSD8X50_GPIO_INT_EN_2 MSM_GPIO1_SHADOW_REG(0xB4)
-#define QSD8X50_GPIO_INT_EN_3 MSM_GPIO1_SHADOW_REG(0xB8)
-#define QSD8X50_GPIO_INT_EN_4 MSM_GPIO1_SHADOW_REG(0xBC)
-#define QSD8X50_GPIO_INT_EN_5 MSM_GPIO1_SHADOW_REG(0xC0)
-#define QSD8X50_GPIO_INT_EN_6 MSM_GPIO1_SHADOW_REG(0xC4)
-#define QSD8X50_GPIO_INT_EN_7 MSM_GPIO1_SHADOW_REG(0xC8)
-
-/* same pin map as above, write 1 to clear interrupt */
-#define QSD8X50_GPIO_INT_CLEAR_0 MSM_GPIO1_SHADOW_REG(0xD0)
-#define QSD8X50_GPIO_INT_CLEAR_1 MSM_GPIO2_SHADOW_REG(0x68)
-#define QSD8X50_GPIO_INT_CLEAR_2 MSM_GPIO1_SHADOW_REG(0xD4)
-#define QSD8X50_GPIO_INT_CLEAR_3 MSM_GPIO1_SHADOW_REG(0xD8)
-#define QSD8X50_GPIO_INT_CLEAR_4 MSM_GPIO1_SHADOW_REG(0xDC)
-#define QSD8X50_GPIO_INT_CLEAR_5 MSM_GPIO1_SHADOW_REG(0xE0)
-#define QSD8X50_GPIO_INT_CLEAR_6 MSM_GPIO1_SHADOW_REG(0xE4)
-#define QSD8X50_GPIO_INT_CLEAR_7 MSM_GPIO1_SHADOW_REG(0xE8)
-
-/* same pin map as above, 1=interrupt pending */
-#define QSD8X50_GPIO_INT_STATUS_0 MSM_GPIO1_SHADOW_REG(0xF0)
-#define QSD8X50_GPIO_INT_STATUS_1 MSM_GPIO2_SHADOW_REG(0x70)
-#define QSD8X50_GPIO_INT_STATUS_2 MSM_GPIO1_SHADOW_REG(0xF4)
-#define QSD8X50_GPIO_INT_STATUS_3 MSM_GPIO1_SHADOW_REG(0xF8)
-#define QSD8X50_GPIO_INT_STATUS_4 MSM_GPIO1_SHADOW_REG(0xFC)
-#define QSD8X50_GPIO_INT_STATUS_5 MSM_GPIO1_SHADOW_REG(0x100)
-#define QSD8X50_GPIO_INT_STATUS_6 MSM_GPIO1_SHADOW_REG(0x104)
-#define QSD8X50_GPIO_INT_STATUS_7 MSM_GPIO1_SHADOW_REG(0x108)
-
-/*
- * MSM7X30 registers
- */
-/* output value */
-#define MSM7X30_GPIO_OUT_0 MSM_GPIO1_REG(0x00) /* gpio 15-0 */
-#define MSM7X30_GPIO_OUT_1 MSM_GPIO2_REG(0x00) /* gpio 43-16 */
-#define MSM7X30_GPIO_OUT_2 MSM_GPIO1_REG(0x04) /* gpio 67-44 */
-#define MSM7X30_GPIO_OUT_3 MSM_GPIO1_REG(0x08) /* gpio 94-68 */
-#define MSM7X30_GPIO_OUT_4 MSM_GPIO1_REG(0x0C) /* gpio 106-95 */
-#define MSM7X30_GPIO_OUT_5 MSM_GPIO1_REG(0x50) /* gpio 133-107 */
-#define MSM7X30_GPIO_OUT_6 MSM_GPIO1_REG(0xC4) /* gpio 150-134 */
-#define MSM7X30_GPIO_OUT_7 MSM_GPIO1_REG(0x214) /* gpio 181-151 */
-
-/* same pin map as above, output enable */
-#define MSM7X30_GPIO_OE_0 MSM_GPIO1_REG(0x10)
-#define MSM7X30_GPIO_OE_1 MSM_GPIO2_REG(0x08)
-#define MSM7X30_GPIO_OE_2 MSM_GPIO1_REG(0x14)
-#define MSM7X30_GPIO_OE_3 MSM_GPIO1_REG(0x18)
-#define MSM7X30_GPIO_OE_4 MSM_GPIO1_REG(0x1C)
-#define MSM7X30_GPIO_OE_5 MSM_GPIO1_REG(0x54)
-#define MSM7X30_GPIO_OE_6 MSM_GPIO1_REG(0xC8)
-#define MSM7X30_GPIO_OE_7 MSM_GPIO1_REG(0x218)
-
-/* same pin map as above, input read */
-#define MSM7X30_GPIO_IN_0 MSM_GPIO1_REG(0x34)
-#define MSM7X30_GPIO_IN_1 MSM_GPIO2_REG(0x20)
-#define MSM7X30_GPIO_IN_2 MSM_GPIO1_REG(0x38)
-#define MSM7X30_GPIO_IN_3 MSM_GPIO1_REG(0x3C)
-#define MSM7X30_GPIO_IN_4 MSM_GPIO1_REG(0x40)
-#define MSM7X30_GPIO_IN_5 MSM_GPIO1_REG(0x44)
-#define MSM7X30_GPIO_IN_6 MSM_GPIO1_REG(0xCC)
-#define MSM7X30_GPIO_IN_7 MSM_GPIO1_REG(0x21C)
-
-/* same pin map as above, 1=edge 0=level interrup */
-#define MSM7X30_GPIO_INT_EDGE_0 MSM_GPIO1_REG(0x60)
-#define MSM7X30_GPIO_INT_EDGE_1 MSM_GPIO2_REG(0x50)
-#define MSM7X30_GPIO_INT_EDGE_2 MSM_GPIO1_REG(0x64)
-#define MSM7X30_GPIO_INT_EDGE_3 MSM_GPIO1_REG(0x68)
-#define MSM7X30_GPIO_INT_EDGE_4 MSM_GPIO1_REG(0x6C)
-#define MSM7X30_GPIO_INT_EDGE_5 MSM_GPIO1_REG(0xC0)
-#define MSM7X30_GPIO_INT_EDGE_6 MSM_GPIO1_REG(0xD0)
-#define MSM7X30_GPIO_INT_EDGE_7 MSM_GPIO1_REG(0x240)
-
-/* same pin map as above, 1=positive 0=negative */
-#define MSM7X30_GPIO_INT_POS_0 MSM_GPIO1_REG(0x70)
-#define MSM7X30_GPIO_INT_POS_1 MSM_GPIO2_REG(0x58)
-#define MSM7X30_GPIO_INT_POS_2 MSM_GPIO1_REG(0x74)
-#define MSM7X30_GPIO_INT_POS_3 MSM_GPIO1_REG(0x78)
-#define MSM7X30_GPIO_INT_POS_4 MSM_GPIO1_REG(0x7C)
-#define MSM7X30_GPIO_INT_POS_5 MSM_GPIO1_REG(0xBC)
-#define MSM7X30_GPIO_INT_POS_6 MSM_GPIO1_REG(0xD4)
-#define MSM7X30_GPIO_INT_POS_7 MSM_GPIO1_REG(0x228)
-
-/* same pin map as above, interrupt enable */
-#define MSM7X30_GPIO_INT_EN_0 MSM_GPIO1_REG(0x80)
-#define MSM7X30_GPIO_INT_EN_1 MSM_GPIO2_REG(0x60)
-#define MSM7X30_GPIO_INT_EN_2 MSM_GPIO1_REG(0x84)
-#define MSM7X30_GPIO_INT_EN_3 MSM_GPIO1_REG(0x88)
-#define MSM7X30_GPIO_INT_EN_4 MSM_GPIO1_REG(0x8C)
-#define MSM7X30_GPIO_INT_EN_5 MSM_GPIO1_REG(0xB8)
-#define MSM7X30_GPIO_INT_EN_6 MSM_GPIO1_REG(0xD8)
-#define MSM7X30_GPIO_INT_EN_7 MSM_GPIO1_REG(0x22C)
-
-/* same pin map as above, write 1 to clear interrupt */
-#define MSM7X30_GPIO_INT_CLEAR_0 MSM_GPIO1_REG(0x90)
-#define MSM7X30_GPIO_INT_CLEAR_1 MSM_GPIO2_REG(0x68)
-#define MSM7X30_GPIO_INT_CLEAR_2 MSM_GPIO1_REG(0x94)
-#define MSM7X30_GPIO_INT_CLEAR_3 MSM_GPIO1_REG(0x98)
-#define MSM7X30_GPIO_INT_CLEAR_4 MSM_GPIO1_REG(0x9C)
-#define MSM7X30_GPIO_INT_CLEAR_5 MSM_GPIO1_REG(0xB4)
-#define MSM7X30_GPIO_INT_CLEAR_6 MSM_GPIO1_REG(0xDC)
-#define MSM7X30_GPIO_INT_CLEAR_7 MSM_GPIO1_REG(0x230)
-
-/* same pin map as above, 1=interrupt pending */
-#define MSM7X30_GPIO_INT_STATUS_0 MSM_GPIO1_REG(0xA0)
-#define MSM7X30_GPIO_INT_STATUS_1 MSM_GPIO2_REG(0x70)
-#define MSM7X30_GPIO_INT_STATUS_2 MSM_GPIO1_REG(0xA4)
-#define MSM7X30_GPIO_INT_STATUS_3 MSM_GPIO1_REG(0xA8)
-#define MSM7X30_GPIO_INT_STATUS_4 MSM_GPIO1_REG(0xAC)
-#define MSM7X30_GPIO_INT_STATUS_5 MSM_GPIO1_REG(0xB0)
-#define MSM7X30_GPIO_INT_STATUS_6 MSM_GPIO1_REG(0xE0)
-#define MSM7X30_GPIO_INT_STATUS_7 MSM_GPIO1_REG(0x234)
-
-#define FIRST_GPIO_IRQ MSM_GPIO_TO_INT(0)
-
-#define MSM_GPIO_BANK(soc, bank, first, last) \
- { \
- .regs[MSM_GPIO_OUT] = soc##_GPIO_OUT_##bank, \
- .regs[MSM_GPIO_IN] = soc##_GPIO_IN_##bank, \
- .regs[MSM_GPIO_INT_STATUS] = soc##_GPIO_INT_STATUS_##bank, \
- .regs[MSM_GPIO_INT_CLEAR] = soc##_GPIO_INT_CLEAR_##bank, \
- .regs[MSM_GPIO_INT_EN] = soc##_GPIO_INT_EN_##bank, \
- .regs[MSM_GPIO_INT_EDGE] = soc##_GPIO_INT_EDGE_##bank, \
- .regs[MSM_GPIO_INT_POS] = soc##_GPIO_INT_POS_##bank, \
- .regs[MSM_GPIO_OE] = soc##_GPIO_OE_##bank, \
- .chip = { \
- .base = (first), \
- .ngpio = (last) - (first) + 1, \
- .get = msm_gpio_get, \
- .set = msm_gpio_set, \
- .direction_input = msm_gpio_direction_input, \
- .direction_output = msm_gpio_direction_output, \
- .to_irq = msm_gpio_to_irq, \
- .request = msm_gpio_request, \
- .free = msm_gpio_free, \
- } \
- }
-
-#define MSM_GPIO_BROKEN_INT_CLEAR 1
-
-enum msm_gpio_reg {
- MSM_GPIO_IN,
- MSM_GPIO_OUT,
- MSM_GPIO_INT_STATUS,
- MSM_GPIO_INT_CLEAR,
- MSM_GPIO_INT_EN,
- MSM_GPIO_INT_EDGE,
- MSM_GPIO_INT_POS,
- MSM_GPIO_OE,
- MSM_GPIO_REG_NR
-};
-
-struct msm_gpio_chip {
- spinlock_t lock;
- struct gpio_chip chip;
- unsigned long regs[MSM_GPIO_REG_NR];
-#if MSM_GPIO_BROKEN_INT_CLEAR
- unsigned int_status_copy;
-#endif
- unsigned int both_edge_detect;
- unsigned int int_enable[2]; /* 0: awake, 1: sleep */
- void __iomem *base;
-};
-
-struct msm_gpio_initdata {
- struct msm_gpio_chip *chips;
- int count;
-};
-
-static void msm_gpio_writel(struct msm_gpio_chip *chip, u32 val,
- enum msm_gpio_reg reg)
-{
- writel(val, chip->base + chip->regs[reg]);
-}
-
-static u32 msm_gpio_readl(struct msm_gpio_chip *chip, enum msm_gpio_reg reg)
-{
- return readl(chip->base + chip->regs[reg]);
-}
-
-static int msm_gpio_write(struct msm_gpio_chip *msm_chip,
- unsigned offset, unsigned on)
-{
- unsigned mask = BIT(offset);
- unsigned val;
-
- val = msm_gpio_readl(msm_chip, MSM_GPIO_OUT);
- if (on)
- msm_gpio_writel(msm_chip, val | mask, MSM_GPIO_OUT);
- else
- msm_gpio_writel(msm_chip, val & ~mask, MSM_GPIO_OUT);
- return 0;
-}
-
-static void msm_gpio_update_both_edge_detect(struct msm_gpio_chip *msm_chip)
-{
- int loop_limit = 100;
- unsigned pol, val, val2, intstat;
- do {
- val = msm_gpio_readl(msm_chip, MSM_GPIO_IN);
- pol = msm_gpio_readl(msm_chip, MSM_GPIO_INT_POS);
- pol = (pol & ~msm_chip->both_edge_detect) |
- (~val & msm_chip->both_edge_detect);
- msm_gpio_writel(msm_chip, pol, MSM_GPIO_INT_POS);
- intstat = msm_gpio_readl(msm_chip, MSM_GPIO_INT_STATUS);
- val2 = msm_gpio_readl(msm_chip, MSM_GPIO_IN);
- if (((val ^ val2) & msm_chip->both_edge_detect & ~intstat) == 0)
- return;
- } while (loop_limit-- > 0);
- printk(KERN_ERR "msm_gpio_update_both_edge_detect, "
- "failed to reach stable state %x != %x\n", val, val2);
-}
-
-static int msm_gpio_clear_detect_status(struct msm_gpio_chip *msm_chip,
- unsigned offset)
-{
- unsigned bit = BIT(offset);
-
-#if MSM_GPIO_BROKEN_INT_CLEAR
- /* Save interrupts that already triggered before we loose them. */
- /* Any interrupt that triggers between the read of int_status */
- /* and the write to int_clear will still be lost though. */
- msm_chip->int_status_copy |=
- msm_gpio_readl(msm_chip, MSM_GPIO_INT_STATUS);
- msm_chip->int_status_copy &= ~bit;
-#endif
- msm_gpio_writel(msm_chip, bit, MSM_GPIO_INT_CLEAR);
- msm_gpio_update_both_edge_detect(msm_chip);
- return 0;
-}
-
-static int msm_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
-{
- struct msm_gpio_chip *msm_chip;
- unsigned long irq_flags;
- u32 val;
-
- msm_chip = container_of(chip, struct msm_gpio_chip, chip);
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
- val = msm_gpio_readl(msm_chip, MSM_GPIO_OE) & ~BIT(offset);
- msm_gpio_writel(msm_chip, val, MSM_GPIO_OE);
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
- return 0;
-}
-
-static int
-msm_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value)
-{
- struct msm_gpio_chip *msm_chip;
- unsigned long irq_flags;
- u32 val;
-
- msm_chip = container_of(chip, struct msm_gpio_chip, chip);
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
- msm_gpio_write(msm_chip, offset, value);
- val = msm_gpio_readl(msm_chip, MSM_GPIO_OE) | BIT(offset);
- msm_gpio_writel(msm_chip, val, MSM_GPIO_OE);
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
- return 0;
-}
-
-static int msm_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
- struct msm_gpio_chip *msm_chip;
-
- msm_chip = container_of(chip, struct msm_gpio_chip, chip);
- return (msm_gpio_readl(msm_chip, MSM_GPIO_IN) & (1U << offset)) ? 1 : 0;
-}
-
-static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
-{
- struct msm_gpio_chip *msm_chip;
- unsigned long irq_flags;
-
- msm_chip = container_of(chip, struct msm_gpio_chip, chip);
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
- msm_gpio_write(msm_chip, offset, value);
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
-}
-
-static int msm_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-{
- return MSM_GPIO_TO_INT(chip->base + offset);
-}
-
-#ifdef CONFIG_MSM_GPIOMUX
-static int msm_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
- return msm_gpiomux_get(chip->base + offset);
-}
-
-static void msm_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
- msm_gpiomux_put(chip->base + offset);
-}
-#else
-#define msm_gpio_request NULL
-#define msm_gpio_free NULL
-#endif
-
-static struct msm_gpio_chip *msm_gpio_chips;
-static int msm_gpio_count;
-
-static struct msm_gpio_chip msm_gpio_chips_msm7x01[] = {
- MSM_GPIO_BANK(MSM7X00, 0, 0, 15),
- MSM_GPIO_BANK(MSM7X00, 1, 16, 42),
- MSM_GPIO_BANK(MSM7X00, 2, 43, 67),
- MSM_GPIO_BANK(MSM7X00, 3, 68, 94),
- MSM_GPIO_BANK(MSM7X00, 4, 95, 106),
- MSM_GPIO_BANK(MSM7X00, 5, 107, 121),
-};
-
-static struct msm_gpio_initdata msm_gpio_7x01_init = {
- .chips = msm_gpio_chips_msm7x01,
- .count = ARRAY_SIZE(msm_gpio_chips_msm7x01),
-};
-
-static struct msm_gpio_chip msm_gpio_chips_msm7x30[] = {
- MSM_GPIO_BANK(MSM7X30, 0, 0, 15),
- MSM_GPIO_BANK(MSM7X30, 1, 16, 43),
- MSM_GPIO_BANK(MSM7X30, 2, 44, 67),
- MSM_GPIO_BANK(MSM7X30, 3, 68, 94),
- MSM_GPIO_BANK(MSM7X30, 4, 95, 106),
- MSM_GPIO_BANK(MSM7X30, 5, 107, 133),
- MSM_GPIO_BANK(MSM7X30, 6, 134, 150),
- MSM_GPIO_BANK(MSM7X30, 7, 151, 181),
-};
-
-static struct msm_gpio_initdata msm_gpio_7x30_init = {
- .chips = msm_gpio_chips_msm7x30,
- .count = ARRAY_SIZE(msm_gpio_chips_msm7x30),
-};
-
-static struct msm_gpio_chip msm_gpio_chips_qsd8x50[] = {
- MSM_GPIO_BANK(QSD8X50, 0, 0, 15),
- MSM_GPIO_BANK(QSD8X50, 1, 16, 42),
- MSM_GPIO_BANK(QSD8X50, 2, 43, 67),
- MSM_GPIO_BANK(QSD8X50, 3, 68, 94),
- MSM_GPIO_BANK(QSD8X50, 4, 95, 103),
- MSM_GPIO_BANK(QSD8X50, 5, 104, 121),
- MSM_GPIO_BANK(QSD8X50, 6, 122, 152),
- MSM_GPIO_BANK(QSD8X50, 7, 153, 164),
-};
-
-static struct msm_gpio_initdata msm_gpio_8x50_init = {
- .chips = msm_gpio_chips_qsd8x50,
- .count = ARRAY_SIZE(msm_gpio_chips_qsd8x50),
-};
-
-static void msm_gpio_irq_ack(struct irq_data *d)
-{
- unsigned long irq_flags;
- struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
- msm_gpio_clear_detect_status(msm_chip,
- d->irq - gpio_to_irq(msm_chip->chip.base));
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
-}
-
-static void msm_gpio_irq_mask(struct irq_data *d)
-{
- unsigned long irq_flags;
- struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
- unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
-
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
- /* level triggered interrupts are also latched */
- if (!(msm_gpio_readl(msm_chip, MSM_GPIO_INT_EDGE) & BIT(offset)))
- msm_gpio_clear_detect_status(msm_chip, offset);
- msm_chip->int_enable[0] &= ~BIT(offset);
- msm_gpio_writel(msm_chip, msm_chip->int_enable[0], MSM_GPIO_INT_EN);
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
-}
-
-static void msm_gpio_irq_unmask(struct irq_data *d)
-{
- unsigned long irq_flags;
- struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
- unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
-
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
- /* level triggered interrupts are also latched */
- if (!(msm_gpio_readl(msm_chip, MSM_GPIO_INT_EDGE) & BIT(offset)))
- msm_gpio_clear_detect_status(msm_chip, offset);
- msm_chip->int_enable[0] |= BIT(offset);
- msm_gpio_writel(msm_chip, msm_chip->int_enable[0], MSM_GPIO_INT_EN);
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
-}
-
-static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
-{
- unsigned long irq_flags;
- struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
- unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
-
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
-
- if (on)
- msm_chip->int_enable[1] |= BIT(offset);
- else
- msm_chip->int_enable[1] &= ~BIT(offset);
-
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
- return 0;
-}
-
-static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int flow_type)
-{
- unsigned long irq_flags;
- struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d);
- unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base);
- unsigned val, mask = BIT(offset);
-
- spin_lock_irqsave(&msm_chip->lock, irq_flags);
- val = msm_gpio_readl(msm_chip, MSM_GPIO_INT_EDGE);
- if (flow_type & IRQ_TYPE_EDGE_BOTH) {
- msm_gpio_writel(msm_chip, val | mask, MSM_GPIO_INT_EDGE);
- __irq_set_handler_locked(d->irq, handle_edge_irq);
- } else {
- msm_gpio_writel(msm_chip, val & ~mask, MSM_GPIO_INT_EDGE);
- __irq_set_handler_locked(d->irq, handle_level_irq);
- }
- if ((flow_type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) {
- msm_chip->both_edge_detect |= mask;
- msm_gpio_update_both_edge_detect(msm_chip);
- } else {
- msm_chip->both_edge_detect &= ~mask;
- val = msm_gpio_readl(msm_chip, MSM_GPIO_INT_POS);
- if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH))
- val |= mask;
- else
- val &= ~mask;
- msm_gpio_writel(msm_chip, val, MSM_GPIO_INT_POS);
- }
- spin_unlock_irqrestore(&msm_chip->lock, irq_flags);
- return 0;
-}
-
-static void msm_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
-{
- int i, j, mask;
- unsigned val;
-
- for (i = 0; i < msm_gpio_count; i++) {
- struct msm_gpio_chip *msm_chip = &msm_gpio_chips[i];
- val = msm_gpio_readl(msm_chip, MSM_GPIO_INT_STATUS);
- val &= msm_chip->int_enable[0];
- while (val) {
- mask = val & -val;
- j = fls(mask) - 1;
- /* printk("%s %08x %08x bit %d gpio %d irq %d\n",
- __func__, v, m, j, msm_chip->chip.start + j,
- FIRST_GPIO_IRQ + msm_chip->chip.start + j); */
- val &= ~mask;
- generic_handle_irq(FIRST_GPIO_IRQ +
- msm_chip->chip.base + j);
- }
- }
- desc->irq_data.chip->irq_ack(&desc->irq_data);
-}
-
-static struct irq_chip msm_gpio_irq_chip = {
- .name = "msmgpio",
- .irq_ack = msm_gpio_irq_ack,
- .irq_mask = msm_gpio_irq_mask,
- .irq_unmask = msm_gpio_irq_unmask,
- .irq_set_wake = msm_gpio_irq_set_wake,
- .irq_set_type = msm_gpio_irq_set_type,
-};
-
-static int gpio_msm_v1_probe(struct platform_device *pdev)
-{
- int i, j = 0;
- const struct platform_device_id *dev_id = platform_get_device_id(pdev);
- struct msm_gpio_initdata *data;
- int irq1, irq2;
- struct resource *res;
- void __iomem *base1, __iomem *base2;
-
- data = (struct msm_gpio_initdata *)dev_id->driver_data;
- msm_gpio_chips = data->chips;
- msm_gpio_count = data->count;
-
- irq1 = platform_get_irq(pdev, 0);
- if (irq1 < 0)
- return irq1;
-
- irq2 = platform_get_irq(pdev, 1);
- if (irq2 < 0)
- return irq2;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- base1 = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(base1))
- return PTR_ERR(base1);
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- base2 = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(base2))
- return PTR_ERR(base2);
-
- for (i = FIRST_GPIO_IRQ; i < FIRST_GPIO_IRQ + NR_GPIO_IRQS; i++) {
- if (i - FIRST_GPIO_IRQ >=
- msm_gpio_chips[j].chip.base +
- msm_gpio_chips[j].chip.ngpio)
- j++;
- irq_set_chip_data(i, &msm_gpio_chips[j]);
- irq_set_chip_and_handler(i, &msm_gpio_irq_chip,
- handle_edge_irq);
- set_irq_flags(i, IRQF_VALID);
- }
-
- for (i = 0; i < msm_gpio_count; i++) {
- if (i == 1)
- msm_gpio_chips[i].base = base2;
- else
- msm_gpio_chips[i].base = base1;
- spin_lock_init(&msm_gpio_chips[i].lock);
- msm_gpio_writel(&msm_gpio_chips[i], 0, MSM_GPIO_INT_EN);
- gpiochip_add(&msm_gpio_chips[i].chip);
- }
-
- irq_set_chained_handler(irq1, msm_gpio_irq_handler);
- irq_set_chained_handler(irq2, msm_gpio_irq_handler);
- irq_set_irq_wake(irq1, 1);
- irq_set_irq_wake(irq2, 1);
- return 0;
-}
-
-static struct platform_device_id gpio_msm_v1_device_ids[] = {
- { "gpio-msm-7201", (unsigned long)&msm_gpio_7x01_init },
- { "gpio-msm-7x30", (unsigned long)&msm_gpio_7x30_init },
- { "gpio-msm-8x50", (unsigned long)&msm_gpio_8x50_init },
- { }
-};
-MODULE_DEVICE_TABLE(platform, gpio_msm_v1_device_ids);
-
-static struct platform_driver gpio_msm_v1_driver = {
- .driver = {
- .name = "gpio-msm-v1",
- },
- .probe = gpio_msm_v1_probe,
- .id_table = gpio_msm_v1_device_ids,
-};
-
-static int __init gpio_msm_v1_init(void)
-{
- return platform_driver_register(&gpio_msm_v1_driver);
-}
-postcore_initcall(gpio_msm_v1_init);
-MODULE_LICENSE("GPL v2");
If unsure, say N.
-config MMC_MSM
- tristate "Qualcomm SDCC Controller Support"
- depends on MMC && (ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50)
- help
- This provides support for the SD/MMC cell found in the
- MSM and QSD SOCs from Qualcomm. The controller also has
- support for SDIO devices.
-
config MMC_MXC
tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
depends on ARCH_MXC || PPC_MPC512x
obj-$(CONFIG_MMC_OMAP_HS) += omap_hsmmc.o
obj-$(CONFIG_MMC_ATMELMCI) += atmel-mci.o
obj-$(CONFIG_MMC_TIFM_SD) += tifm_sd.o
-obj-$(CONFIG_MMC_MSM) += msm_sdcc.o
obj-$(CONFIG_MMC_MVSDIO) += mvsdio.o
obj-$(CONFIG_MMC_DAVINCI) += davinci_mmc.o
obj-$(CONFIG_MMC_GOLDFISH) += android-goldfish.o
+++ /dev/null
-/*
- * linux/drivers/mmc/host/msm_sdcc.c - Qualcomm MSM 7X00A SDCC Driver
- *
- * Copyright (C) 2007 Google Inc,
- * Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
- * Copyright (C) 2009, Code Aurora Forum. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Based on mmci.c
- *
- * Author: San Mehat (san@android.com)
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/highmem.h>
-#include <linux/log2.h>
-#include <linux/mmc/host.h>
-#include <linux/mmc/card.h>
-#include <linux/mmc/sdio.h>
-#include <linux/clk.h>
-#include <linux/scatterlist.h>
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/debugfs.h>
-#include <linux/io.h>
-#include <linux/memory.h>
-#include <linux/gfp.h>
-#include <linux/gpio.h>
-
-#include <asm/cacheflush.h>
-#include <asm/div64.h>
-#include <asm/sizes.h>
-
-#include <linux/platform_data/mmc-msm_sdcc.h>
-#include <mach/dma.h>
-#include <mach/clk.h>
-
-#include "msm_sdcc.h"
-
-#define DRIVER_NAME "msm-sdcc"
-
-#define BUSCLK_PWRSAVE 1
-#define BUSCLK_TIMEOUT (HZ)
-static unsigned int msmsdcc_fmin = 144000;
-static unsigned int msmsdcc_fmax = 50000000;
-static unsigned int msmsdcc_4bit = 1;
-static unsigned int msmsdcc_pwrsave = 1;
-static unsigned int msmsdcc_piopoll = 1;
-static unsigned int msmsdcc_sdioirq;
-
-#define PIO_SPINMAX 30
-#define CMD_SPINMAX 20
-
-
-static inline void
-msmsdcc_disable_clocks(struct msmsdcc_host *host, int deferr)
-{
- WARN_ON(!host->clks_on);
-
- BUG_ON(host->curr.mrq);
-
- if (deferr) {
- mod_timer(&host->busclk_timer, jiffies + BUSCLK_TIMEOUT);
- } else {
- del_timer_sync(&host->busclk_timer);
- /* Need to check clks_on again in case the busclk
- * timer fired
- */
- if (host->clks_on) {
- clk_disable(host->clk);
- clk_disable(host->pclk);
- host->clks_on = 0;
- }
- }
-}
-
-static inline int
-msmsdcc_enable_clocks(struct msmsdcc_host *host)
-{
- int rc;
-
- del_timer_sync(&host->busclk_timer);
-
- if (!host->clks_on) {
- rc = clk_enable(host->pclk);
- if (rc)
- return rc;
- rc = clk_enable(host->clk);
- if (rc) {
- clk_disable(host->pclk);
- return rc;
- }
- udelay(1 + ((3 * USEC_PER_SEC) /
- (host->clk_rate ? host->clk_rate : msmsdcc_fmin)));
- host->clks_on = 1;
- }
- return 0;
-}
-
-static inline unsigned int
-msmsdcc_readl(struct msmsdcc_host *host, unsigned int reg)
-{
- return readl(host->base + reg);
-}
-
-static inline void
-msmsdcc_writel(struct msmsdcc_host *host, u32 data, unsigned int reg)
-{
- writel(data, host->base + reg);
- /* 3 clk delay required! */
- udelay(1 + ((3 * USEC_PER_SEC) /
- (host->clk_rate ? host->clk_rate : msmsdcc_fmin)));
-}
-
-static void
-msmsdcc_start_command(struct msmsdcc_host *host, struct mmc_command *cmd,
- u32 c);
-
-static void msmsdcc_reset_and_restore(struct msmsdcc_host *host)
-{
- u32 mci_clk = 0;
- u32 mci_mask0 = 0;
- int ret = 0;
-
- /* Save the controller state */
- mci_clk = readl(host->base + MMCICLOCK);
- mci_mask0 = readl(host->base + MMCIMASK0);
-
- /* Reset the controller */
- ret = clk_reset(host->clk, CLK_RESET_ASSERT);
- if (ret)
- pr_err("%s: Clock assert failed at %u Hz with err %d\n",
- mmc_hostname(host->mmc), host->clk_rate, ret);
-
- ret = clk_reset(host->clk, CLK_RESET_DEASSERT);
- if (ret)
- pr_err("%s: Clock deassert failed at %u Hz with err %d\n",
- mmc_hostname(host->mmc), host->clk_rate, ret);
-
- pr_info("%s: Controller has been re-initialiazed\n",
- mmc_hostname(host->mmc));
-
- /* Restore the contoller state */
- writel(host->pwr, host->base + MMCIPOWER);
- writel(mci_clk, host->base + MMCICLOCK);
- writel(mci_mask0, host->base + MMCIMASK0);
- ret = clk_set_rate(host->clk, host->clk_rate);
- if (ret)
- pr_err("%s: Failed to set clk rate %u Hz (%d)\n",
- mmc_hostname(host->mmc), host->clk_rate, ret);
-}
-
-static void
-msmsdcc_request_end(struct msmsdcc_host *host, struct mmc_request *mrq)
-{
- BUG_ON(host->curr.data);
-
- host->curr.mrq = NULL;
- host->curr.cmd = NULL;
-
- if (mrq->data)
- mrq->data->bytes_xfered = host->curr.data_xfered;
- if (mrq->cmd->error == -ETIMEDOUT)
- mdelay(5);
-
-#if BUSCLK_PWRSAVE
- msmsdcc_disable_clocks(host, 1);
-#endif
- /*
- * Need to drop the host lock here; mmc_request_done may call
- * back into the driver...
- */
- spin_unlock(&host->lock);
- mmc_request_done(host->mmc, mrq);
- spin_lock(&host->lock);
-}
-
-static void
-msmsdcc_stop_data(struct msmsdcc_host *host)
-{
- host->curr.data = NULL;
- host->curr.got_dataend = 0;
-}
-
-uint32_t msmsdcc_fifo_addr(struct msmsdcc_host *host)
-{
- return host->memres->start + MMCIFIFO;
-}
-
-static inline void
-msmsdcc_start_command_exec(struct msmsdcc_host *host, u32 arg, u32 c) {
- msmsdcc_writel(host, arg, MMCIARGUMENT);
- msmsdcc_writel(host, c, MMCICOMMAND);
-}
-
-static void
-msmsdcc_dma_exec_func(struct msm_dmov_cmd *cmd)
-{
- struct msmsdcc_host *host = (struct msmsdcc_host *)cmd->data;
-
- msmsdcc_writel(host, host->cmd_timeout, MMCIDATATIMER);
- msmsdcc_writel(host, (unsigned int)host->curr.xfer_size,
- MMCIDATALENGTH);
- msmsdcc_writel(host, (msmsdcc_readl(host, MMCIMASK0) &
- (~MCI_IRQ_PIO)) | host->cmd_pio_irqmask, MMCIMASK0);
- msmsdcc_writel(host, host->cmd_datactrl, MMCIDATACTRL);
-
- if (host->cmd_cmd) {
- msmsdcc_start_command_exec(host,
- (u32) host->cmd_cmd->arg,
- (u32) host->cmd_c);
- }
- host->dma.active = 1;
-}
-
-static void
-msmsdcc_dma_complete_tlet(unsigned long data)
-{
- struct msmsdcc_host *host = (struct msmsdcc_host *)data;
- unsigned long flags;
- struct mmc_request *mrq;
- struct msm_dmov_errdata err;
-
- spin_lock_irqsave(&host->lock, flags);
- host->dma.active = 0;
-
- err = host->dma.err;
- mrq = host->curr.mrq;
- BUG_ON(!mrq);
- WARN_ON(!mrq->data);
-
- if (!(host->dma.result & DMOV_RSLT_VALID)) {
- pr_err("msmsdcc: Invalid DataMover result\n");
- goto out;
- }
-
- if (host->dma.result & DMOV_RSLT_DONE) {
- host->curr.data_xfered = host->curr.xfer_size;
- } else {
- /* Error or flush */
- if (host->dma.result & DMOV_RSLT_ERROR)
- pr_err("%s: DMA error (0x%.8x)\n",
- mmc_hostname(host->mmc), host->dma.result);
- if (host->dma.result & DMOV_RSLT_FLUSH)
- pr_err("%s: DMA channel flushed (0x%.8x)\n",
- mmc_hostname(host->mmc), host->dma.result);
-
- pr_err("Flush data: %.8x %.8x %.8x %.8x %.8x %.8x\n",
- err.flush[0], err.flush[1], err.flush[2],
- err.flush[3], err.flush[4], err.flush[5]);
-
- msmsdcc_reset_and_restore(host);
- if (!mrq->data->error)
- mrq->data->error = -EIO;
- }
- dma_unmap_sg(mmc_dev(host->mmc), host->dma.sg, host->dma.num_ents,
- host->dma.dir);
-
- host->dma.sg = NULL;
- host->dma.busy = 0;
-
- if (host->curr.got_dataend || mrq->data->error) {
-
- /*
- * If we've already gotten our DATAEND / DATABLKEND
- * for this request, then complete it through here.
- */
- msmsdcc_stop_data(host);
-
- if (!mrq->data->error)
- host->curr.data_xfered = host->curr.xfer_size;
- if (!mrq->data->stop || mrq->cmd->error) {
- host->curr.mrq = NULL;
- host->curr.cmd = NULL;
- mrq->data->bytes_xfered = host->curr.data_xfered;
-
- spin_unlock_irqrestore(&host->lock, flags);
-#if BUSCLK_PWRSAVE
- msmsdcc_disable_clocks(host, 1);
-#endif
- mmc_request_done(host->mmc, mrq);
- return;
- } else
- msmsdcc_start_command(host, mrq->data->stop, 0);
- }
-
-out:
- spin_unlock_irqrestore(&host->lock, flags);
- return;
-}
-
-static void
-msmsdcc_dma_complete_func(struct msm_dmov_cmd *cmd,
- unsigned int result,
- struct msm_dmov_errdata *err)
-{
- struct msmsdcc_dma_data *dma_data =
- container_of(cmd, struct msmsdcc_dma_data, hdr);
- struct msmsdcc_host *host = dma_data->host;
-
- dma_data->result = result;
- if (err)
- memcpy(&dma_data->err, err, sizeof(struct msm_dmov_errdata));
-
- tasklet_schedule(&host->dma_tlet);
-}
-
-static int validate_dma(struct msmsdcc_host *host, struct mmc_data *data)
-{
- if (host->dma.channel == -1)
- return -ENOENT;
-
- if ((data->blksz * data->blocks) < MCI_FIFOSIZE)
- return -EINVAL;
- if ((data->blksz * data->blocks) % MCI_FIFOSIZE)
- return -EINVAL;
- return 0;
-}
-
-static int msmsdcc_config_dma(struct msmsdcc_host *host, struct mmc_data *data)
-{
- struct msmsdcc_nc_dmadata *nc;
- dmov_box *box;
- uint32_t rows;
- uint32_t crci;
- unsigned int n;
- int i, rc;
- struct scatterlist *sg = data->sg;
-
- rc = validate_dma(host, data);
- if (rc)
- return rc;
-
- host->dma.sg = data->sg;
- host->dma.num_ents = data->sg_len;
-
- BUG_ON(host->dma.num_ents > NR_SG); /* Prevent memory corruption */
-
- nc = host->dma.nc;
-
- switch (host->pdev_id) {
- case 1:
- crci = MSMSDCC_CRCI_SDC1;
- break;
- case 2:
- crci = MSMSDCC_CRCI_SDC2;
- break;
- case 3:
- crci = MSMSDCC_CRCI_SDC3;
- break;
- case 4:
- crci = MSMSDCC_CRCI_SDC4;
- break;
- default:
- host->dma.sg = NULL;
- host->dma.num_ents = 0;
- return -ENOENT;
- }
-
- if (data->flags & MMC_DATA_READ)
- host->dma.dir = DMA_FROM_DEVICE;
- else
- host->dma.dir = DMA_TO_DEVICE;
-
- host->curr.user_pages = 0;
-
- box = &nc->cmd[0];
-
- /* location of command block must be 64 bit aligned */
- BUG_ON(host->dma.cmd_busaddr & 0x07);
-
- nc->cmdptr = (host->dma.cmd_busaddr >> 3) | CMD_PTR_LP;
- host->dma.hdr.cmdptr = DMOV_CMD_PTR_LIST |
- DMOV_CMD_ADDR(host->dma.cmdptr_busaddr);
- host->dma.hdr.complete_func = msmsdcc_dma_complete_func;
-
- n = dma_map_sg(mmc_dev(host->mmc), host->dma.sg,
- host->dma.num_ents, host->dma.dir);
- if (n == 0) {
- pr_err("%s: Unable to map in all sg elements\n",
- mmc_hostname(host->mmc));
- host->dma.sg = NULL;
- host->dma.num_ents = 0;
- return -ENOMEM;
- }
-
- for_each_sg(host->dma.sg, sg, n, i) {
-
- box->cmd = CMD_MODE_BOX;
-
- if (i == n - 1)
- box->cmd |= CMD_LC;
- rows = (sg_dma_len(sg) % MCI_FIFOSIZE) ?
- (sg_dma_len(sg) / MCI_FIFOSIZE) + 1 :
- (sg_dma_len(sg) / MCI_FIFOSIZE) ;
-
- if (data->flags & MMC_DATA_READ) {
- box->src_row_addr = msmsdcc_fifo_addr(host);
- box->dst_row_addr = sg_dma_address(sg);
-
- box->src_dst_len = (MCI_FIFOSIZE << 16) |
- (MCI_FIFOSIZE);
- box->row_offset = MCI_FIFOSIZE;
-
- box->num_rows = rows * ((1 << 16) + 1);
- box->cmd |= CMD_SRC_CRCI(crci);
- } else {
- box->src_row_addr = sg_dma_address(sg);
- box->dst_row_addr = msmsdcc_fifo_addr(host);
-
- box->src_dst_len = (MCI_FIFOSIZE << 16) |
- (MCI_FIFOSIZE);
- box->row_offset = (MCI_FIFOSIZE << 16);
-
- box->num_rows = rows * ((1 << 16) + 1);
- box->cmd |= CMD_DST_CRCI(crci);
- }
- box++;
- }
-
- return 0;
-}
-
-static int
-snoop_cccr_abort(struct mmc_command *cmd)
-{
- if ((cmd->opcode == 52) &&
- (cmd->arg & 0x80000000) &&
- (((cmd->arg >> 9) & 0x1ffff) == SDIO_CCCR_ABORT))
- return 1;
- return 0;
-}
-
-static void
-msmsdcc_start_command_deferred(struct msmsdcc_host *host,
- struct mmc_command *cmd, u32 *c)
-{
- *c |= (cmd->opcode | MCI_CPSM_ENABLE);
-
- if (cmd->flags & MMC_RSP_PRESENT) {
- if (cmd->flags & MMC_RSP_136)
- *c |= MCI_CPSM_LONGRSP;
- *c |= MCI_CPSM_RESPONSE;
- }
-
- if (/*interrupt*/0)
- *c |= MCI_CPSM_INTERRUPT;
-
- if ((((cmd->opcode == 17) || (cmd->opcode == 18)) ||
- ((cmd->opcode == 24) || (cmd->opcode == 25))) ||
- (cmd->opcode == 53))
- *c |= MCI_CSPM_DATCMD;
-
- if (host->prog_scan && (cmd->opcode == 12)) {
- *c |= MCI_CPSM_PROGENA;
- host->prog_enable = true;
- }
-
- if (cmd == cmd->mrq->stop)
- *c |= MCI_CSPM_MCIABORT;
-
- if (snoop_cccr_abort(cmd))
- *c |= MCI_CSPM_MCIABORT;
-
- if (host->curr.cmd != NULL) {
- pr_err("%s: Overlapping command requests\n",
- mmc_hostname(host->mmc));
- }
- host->curr.cmd = cmd;
-}
-
-static void
-msmsdcc_start_data(struct msmsdcc_host *host, struct mmc_data *data,
- struct mmc_command *cmd, u32 c)
-{
- unsigned int datactrl, timeout;
- unsigned long long clks;
- unsigned int pio_irqmask = 0;
-
- host->curr.data = data;
- host->curr.xfer_size = data->blksz * data->blocks;
- host->curr.xfer_remain = host->curr.xfer_size;
- host->curr.data_xfered = 0;
- host->curr.got_dataend = 0;
-
- memset(&host->pio, 0, sizeof(host->pio));
-
- datactrl = MCI_DPSM_ENABLE | (data->blksz << 4);
-
- if (!msmsdcc_config_dma(host, data))
- datactrl |= MCI_DPSM_DMAENABLE;
- else {
- host->pio.sg = data->sg;
- host->pio.sg_len = data->sg_len;
- host->pio.sg_off = 0;
-
- if (data->flags & MMC_DATA_READ) {
- pio_irqmask = MCI_RXFIFOHALFFULLMASK;
- if (host->curr.xfer_remain < MCI_FIFOSIZE)
- pio_irqmask |= MCI_RXDATAAVLBLMASK;
- } else
- pio_irqmask = MCI_TXFIFOHALFEMPTYMASK;
- }
-
- if (data->flags & MMC_DATA_READ)
- datactrl |= MCI_DPSM_DIRECTION;
-
- clks = (unsigned long long)data->timeout_ns * host->clk_rate;
- do_div(clks, NSEC_PER_SEC);
- timeout = data->timeout_clks + (unsigned int)clks*2 ;
-
- if (datactrl & MCI_DPSM_DMAENABLE) {
- /* Save parameters for the exec function */
- host->cmd_timeout = timeout;
- host->cmd_pio_irqmask = pio_irqmask;
- host->cmd_datactrl = datactrl;
- host->cmd_cmd = cmd;
-
- host->dma.hdr.execute_func = msmsdcc_dma_exec_func;
- host->dma.hdr.data = (void *)host;
- host->dma.busy = 1;
-
- if (cmd) {
- msmsdcc_start_command_deferred(host, cmd, &c);
- host->cmd_c = c;
- }
- msm_dmov_enqueue_cmd(host->dma.channel, &host->dma.hdr);
- if (data->flags & MMC_DATA_WRITE)
- host->prog_scan = true;
- } else {
- msmsdcc_writel(host, timeout, MMCIDATATIMER);
-
- msmsdcc_writel(host, host->curr.xfer_size, MMCIDATALENGTH);
-
- msmsdcc_writel(host, (msmsdcc_readl(host, MMCIMASK0) &
- (~MCI_IRQ_PIO)) | pio_irqmask, MMCIMASK0);
-
- msmsdcc_writel(host, datactrl, MMCIDATACTRL);
-
- if (cmd) {
- /* Daisy-chain the command if requested */
- msmsdcc_start_command(host, cmd, c);
- }
- }
-}
-
-static void
-msmsdcc_start_command(struct msmsdcc_host *host, struct mmc_command *cmd, u32 c)
-{
- if (cmd == cmd->mrq->stop)
- c |= MCI_CSPM_MCIABORT;
-
- host->stats.cmds++;
-
- msmsdcc_start_command_deferred(host, cmd, &c);
- msmsdcc_start_command_exec(host, cmd->arg, c);
-}
-
-static void
-msmsdcc_data_err(struct msmsdcc_host *host, struct mmc_data *data,
- unsigned int status)
-{
- if (status & MCI_DATACRCFAIL) {
- pr_err("%s: Data CRC error\n", mmc_hostname(host->mmc));
- pr_err("%s: opcode 0x%.8x\n", __func__,
- data->mrq->cmd->opcode);
- pr_err("%s: blksz %d, blocks %d\n", __func__,
- data->blksz, data->blocks);
- data->error = -EILSEQ;
- } else if (status & MCI_DATATIMEOUT) {
- pr_err("%s: Data timeout\n", mmc_hostname(host->mmc));
- data->error = -ETIMEDOUT;
- } else if (status & MCI_RXOVERRUN) {
- pr_err("%s: RX overrun\n", mmc_hostname(host->mmc));
- data->error = -EIO;
- } else if (status & MCI_TXUNDERRUN) {
- pr_err("%s: TX underrun\n", mmc_hostname(host->mmc));
- data->error = -EIO;
- } else {
- pr_err("%s: Unknown error (0x%.8x)\n",
- mmc_hostname(host->mmc), status);
- data->error = -EIO;
- }
-}
-
-
-static int
-msmsdcc_pio_read(struct msmsdcc_host *host, char *buffer, unsigned int remain)
-{
- uint32_t *ptr = (uint32_t *) buffer;
- int count = 0;
-
- if (remain % 4)
- remain = ((remain >> 2) + 1) << 2;
-
- while (msmsdcc_readl(host, MMCISTATUS) & MCI_RXDATAAVLBL) {
- *ptr = msmsdcc_readl(host, MMCIFIFO + (count % MCI_FIFOSIZE));
- ptr++;
- count += sizeof(uint32_t);
-
- remain -= sizeof(uint32_t);
- if (remain == 0)
- break;
- }
- return count;
-}
-
-static int
-msmsdcc_pio_write(struct msmsdcc_host *host, char *buffer,
- unsigned int remain, u32 status)
-{
- void __iomem *base = host->base;
- char *ptr = buffer;
-
- do {
- unsigned int count, maxcnt, sz;
-
- maxcnt = status & MCI_TXFIFOEMPTY ? MCI_FIFOSIZE :
- MCI_FIFOHALFSIZE;
- count = min(remain, maxcnt);
-
- sz = count % 4 ? (count >> 2) + 1 : (count >> 2);
- writesl(base + MMCIFIFO, ptr, sz);
- ptr += count;
- remain -= count;
-
- if (remain == 0)
- break;
-
- status = msmsdcc_readl(host, MMCISTATUS);
- } while (status & MCI_TXFIFOHALFEMPTY);
-
- return ptr - buffer;
-}
-
-static int
-msmsdcc_spin_on_status(struct msmsdcc_host *host, uint32_t mask, int maxspin)
-{
- while (maxspin) {
- if ((msmsdcc_readl(host, MMCISTATUS) & mask))
- return 0;
- udelay(1);
- --maxspin;
- }
- return -ETIMEDOUT;
-}
-
-static irqreturn_t
-msmsdcc_pio_irq(int irq, void *dev_id)
-{
- struct msmsdcc_host *host = dev_id;
- uint32_t status;
- u32 mci_mask0;
-
- status = msmsdcc_readl(host, MMCISTATUS);
- mci_mask0 = msmsdcc_readl(host, MMCIMASK0);
-
- if (((mci_mask0 & status) & MCI_IRQ_PIO) == 0)
- return IRQ_NONE;
-
- do {
- unsigned long flags;
- unsigned int remain, len;
- char *buffer;
-
- if (!(status & (MCI_TXFIFOHALFEMPTY | MCI_RXDATAAVLBL))) {
- if (host->curr.xfer_remain == 0 || !msmsdcc_piopoll)
- break;
-
- if (msmsdcc_spin_on_status(host,
- (MCI_TXFIFOHALFEMPTY |
- MCI_RXDATAAVLBL),
- PIO_SPINMAX)) {
- break;
- }
- }
-
- /* Map the current scatter buffer */
- local_irq_save(flags);
- buffer = kmap_atomic(sg_page(host->pio.sg))
- + host->pio.sg->offset;
- buffer += host->pio.sg_off;
- remain = host->pio.sg->length - host->pio.sg_off;
- len = 0;
- if (status & MCI_RXACTIVE)
- len = msmsdcc_pio_read(host, buffer, remain);
- if (status & MCI_TXACTIVE)
- len = msmsdcc_pio_write(host, buffer, remain, status);
-
- /* Unmap the buffer */
- kunmap_atomic(buffer);
- local_irq_restore(flags);
-
- host->pio.sg_off += len;
- host->curr.xfer_remain -= len;
- host->curr.data_xfered += len;
- remain -= len;
-
- if (remain == 0) {
- /* This sg page is full - do some housekeeping */
- if (status & MCI_RXACTIVE && host->curr.user_pages)
- flush_dcache_page(sg_page(host->pio.sg));
-
- if (!--host->pio.sg_len) {
- memset(&host->pio, 0, sizeof(host->pio));
- break;
- }
-
- /* Advance to next sg */
- host->pio.sg++;
- host->pio.sg_off = 0;
- }
-
- status = msmsdcc_readl(host, MMCISTATUS);
- } while (1);
-
- if (status & MCI_RXACTIVE && host->curr.xfer_remain < MCI_FIFOSIZE)
- msmsdcc_writel(host, (mci_mask0 & (~MCI_IRQ_PIO)) |
- MCI_RXDATAAVLBLMASK, MMCIMASK0);
-
- if (!host->curr.xfer_remain)
- msmsdcc_writel(host, (mci_mask0 & (~MCI_IRQ_PIO)) | 0,
- MMCIMASK0);
-
- return IRQ_HANDLED;
-}
-
-static void msmsdcc_do_cmdirq(struct msmsdcc_host *host, uint32_t status)
-{
- struct mmc_command *cmd = host->curr.cmd;
-
- host->curr.cmd = NULL;
- cmd->resp[0] = msmsdcc_readl(host, MMCIRESPONSE0);
- cmd->resp[1] = msmsdcc_readl(host, MMCIRESPONSE1);
- cmd->resp[2] = msmsdcc_readl(host, MMCIRESPONSE2);
- cmd->resp[3] = msmsdcc_readl(host, MMCIRESPONSE3);
-
- if (status & MCI_CMDTIMEOUT) {
- cmd->error = -ETIMEDOUT;
- } else if (status & MCI_CMDCRCFAIL &&
- cmd->flags & MMC_RSP_CRC) {
- pr_err("%s: Command CRC error\n", mmc_hostname(host->mmc));
- cmd->error = -EILSEQ;
- }
-
- if (!cmd->data || cmd->error) {
- if (host->curr.data && host->dma.sg)
- msm_dmov_stop_cmd(host->dma.channel,
- &host->dma.hdr, 0);
- else if (host->curr.data) { /* Non DMA */
- msmsdcc_reset_and_restore(host);
- msmsdcc_stop_data(host);
- msmsdcc_request_end(host, cmd->mrq);
- } else { /* host->data == NULL */
- if (!cmd->error && host->prog_enable) {
- if (status & MCI_PROGDONE) {
- host->prog_scan = false;
- host->prog_enable = false;
- msmsdcc_request_end(host, cmd->mrq);
- } else {
- host->curr.cmd = cmd;
- }
- } else {
- if (host->prog_enable) {
- host->prog_scan = false;
- host->prog_enable = false;
- }
- msmsdcc_request_end(host, cmd->mrq);
- }
- }
- } else if (cmd->data)
- if (!(cmd->data->flags & MMC_DATA_READ))
- msmsdcc_start_data(host, cmd->data,
- NULL, 0);
-}
-
-static void
-msmsdcc_handle_irq_data(struct msmsdcc_host *host, u32 status,
- void __iomem *base)
-{
- struct mmc_data *data = host->curr.data;
-
- if (status & (MCI_CMDSENT | MCI_CMDRESPEND | MCI_CMDCRCFAIL |
- MCI_CMDTIMEOUT | MCI_PROGDONE) && host->curr.cmd) {
- msmsdcc_do_cmdirq(host, status);
- }
-
- if (!data)
- return;
-
- /* Check for data errors */
- if (status & (MCI_DATACRCFAIL | MCI_DATATIMEOUT |
- MCI_TXUNDERRUN | MCI_RXOVERRUN)) {
- msmsdcc_data_err(host, data, status);
- host->curr.data_xfered = 0;
- if (host->dma.sg)
- msm_dmov_stop_cmd(host->dma.channel,
- &host->dma.hdr, 0);
- else {
- msmsdcc_reset_and_restore(host);
- if (host->curr.data)
- msmsdcc_stop_data(host);
- if (!data->stop)
- msmsdcc_request_end(host, data->mrq);
- else
- msmsdcc_start_command(host, data->stop, 0);
- }
- }
-
- /* Check for data done */
- if (!host->curr.got_dataend && (status & MCI_DATAEND))
- host->curr.got_dataend = 1;
-
- /*
- * If DMA is still in progress, we complete via the completion handler
- */
- if (host->curr.got_dataend && !host->dma.busy) {
- /*
- * There appears to be an issue in the controller where
- * if you request a small block transfer (< fifo size),
- * you may get your DATAEND/DATABLKEND irq without the
- * PIO data irq.
- *
- * Check to see if there is still data to be read,
- * and simulate a PIO irq.
- */
- if (readl(base + MMCISTATUS) & MCI_RXDATAAVLBL)
- msmsdcc_pio_irq(1, host);
-
- msmsdcc_stop_data(host);
- if (!data->error)
- host->curr.data_xfered = host->curr.xfer_size;
-
- if (!data->stop)
- msmsdcc_request_end(host, data->mrq);
- else
- msmsdcc_start_command(host, data->stop, 0);
- }
-}
-
-static irqreturn_t
-msmsdcc_irq(int irq, void *dev_id)
-{
- struct msmsdcc_host *host = dev_id;
- void __iomem *base = host->base;
- u32 status;
- int ret = 0;
- int cardint = 0;
-
- spin_lock(&host->lock);
-
- do {
- status = msmsdcc_readl(host, MMCISTATUS);
- status &= msmsdcc_readl(host, MMCIMASK0);
- if ((status & (~MCI_IRQ_PIO)) == 0)
- break;
- msmsdcc_writel(host, status, MMCICLEAR);
-
- if (status & MCI_SDIOINTR)
- status &= ~MCI_SDIOINTR;
-
- if (!status)
- break;
-
- msmsdcc_handle_irq_data(host, status, base);
-
- if (status & MCI_SDIOINTOPER) {
- cardint = 1;
- status &= ~MCI_SDIOINTOPER;
- }
- ret = 1;
- } while (status);
-
- spin_unlock(&host->lock);
-
- /*
- * We have to delay handling the card interrupt as it calls
- * back into the driver.
- */
- if (cardint)
- mmc_signal_sdio_irq(host->mmc);
-
- return IRQ_RETVAL(ret);
-}
-
-static void
-msmsdcc_request(struct mmc_host *mmc, struct mmc_request *mrq)
-{
- struct msmsdcc_host *host = mmc_priv(mmc);
- unsigned long flags;
-
- WARN_ON(host->curr.mrq != NULL);
- WARN_ON(host->pwr == 0);
-
- spin_lock_irqsave(&host->lock, flags);
-
- host->stats.reqs++;
-
- if (host->eject) {
- if (mrq->data && !(mrq->data->flags & MMC_DATA_READ)) {
- mrq->cmd->error = 0;
- mrq->data->bytes_xfered = mrq->data->blksz *
- mrq->data->blocks;
- } else
- mrq->cmd->error = -ENOMEDIUM;
-
- spin_unlock_irqrestore(&host->lock, flags);
- mmc_request_done(mmc, mrq);
- return;
- }
-
- msmsdcc_enable_clocks(host);
-
- host->curr.mrq = mrq;
-
- if (mrq->data && mrq->data->flags & MMC_DATA_READ)
- /* Queue/read data, daisy-chain command when data starts */
- msmsdcc_start_data(host, mrq->data, mrq->cmd, 0);
- else
- msmsdcc_start_command(host, mrq->cmd, 0);
-
- if (host->cmdpoll && !msmsdcc_spin_on_status(host,
- MCI_CMDRESPEND|MCI_CMDCRCFAIL|MCI_CMDTIMEOUT,
- CMD_SPINMAX)) {
- uint32_t status = msmsdcc_readl(host, MMCISTATUS);
- msmsdcc_do_cmdirq(host, status);
- msmsdcc_writel(host,
- MCI_CMDRESPEND | MCI_CMDCRCFAIL | MCI_CMDTIMEOUT,
- MMCICLEAR);
- host->stats.cmdpoll_hits++;
- } else {
- host->stats.cmdpoll_misses++;
- }
- spin_unlock_irqrestore(&host->lock, flags);
-}
-
-static void msmsdcc_setup_gpio(struct msmsdcc_host *host, bool enable)
-{
- struct msm_mmc_gpio_data *curr;
- int i, rc = 0;
-
- if (!host->plat->gpio_data || host->gpio_config_status == enable)
- return;
-
- curr = host->plat->gpio_data;
- for (i = 0; i < curr->size; i++) {
- if (enable) {
- rc = gpio_request(curr->gpio[i].no,
- curr->gpio[i].name);
- if (rc) {
- pr_err("%s: gpio_request(%d, %s) failed %d\n",
- mmc_hostname(host->mmc),
- curr->gpio[i].no,
- curr->gpio[i].name, rc);
- goto free_gpios;
- }
- } else {
- gpio_free(curr->gpio[i].no);
- }
- }
- host->gpio_config_status = enable;
- return;
-
-free_gpios:
- for (; i >= 0; i--)
- gpio_free(curr->gpio[i].no);
-}
-
-static void
-msmsdcc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
-{
- struct msmsdcc_host *host = mmc_priv(mmc);
- u32 clk = 0, pwr = 0;
- int rc;
- unsigned long flags;
-
- spin_lock_irqsave(&host->lock, flags);
-
- msmsdcc_enable_clocks(host);
-
- spin_unlock_irqrestore(&host->lock, flags);
-
- if (ios->clock) {
- if (ios->clock != host->clk_rate) {
- rc = clk_set_rate(host->clk, ios->clock);
- if (rc < 0)
- pr_err("%s: Error setting clock rate (%d)\n",
- mmc_hostname(host->mmc), rc);
- else
- host->clk_rate = ios->clock;
- }
- clk |= MCI_CLK_ENABLE;
- }
-
- if (ios->bus_width == MMC_BUS_WIDTH_4)
- clk |= (2 << 10); /* Set WIDEBUS */
-
- if (ios->clock > 400000 && msmsdcc_pwrsave)
- clk |= (1 << 9); /* PWRSAVE */
-
- clk |= (1 << 12); /* FLOW_ENA */
- clk |= (1 << 15); /* feedback clock */
-
- if (host->plat->translate_vdd)
- pwr |= host->plat->translate_vdd(mmc_dev(mmc), ios->vdd);
-
- switch (ios->power_mode) {
- case MMC_POWER_OFF:
- msmsdcc_setup_gpio(host, false);
- break;
- case MMC_POWER_UP:
- pwr |= MCI_PWR_UP;
- msmsdcc_setup_gpio(host, true);
- break;
- case MMC_POWER_ON:
- pwr |= MCI_PWR_ON;
- break;
- }
-
- if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN)
- pwr |= MCI_OD;
-
- msmsdcc_writel(host, clk, MMCICLOCK);
-
- if (host->pwr != pwr) {
- host->pwr = pwr;
- msmsdcc_writel(host, pwr, MMCIPOWER);
- }
-#if BUSCLK_PWRSAVE
- spin_lock_irqsave(&host->lock, flags);
- msmsdcc_disable_clocks(host, 1);
- spin_unlock_irqrestore(&host->lock, flags);
-#endif
-}
-
-static void msmsdcc_enable_sdio_irq(struct mmc_host *mmc, int enable)
-{
- struct msmsdcc_host *host = mmc_priv(mmc);
- unsigned long flags;
- u32 status;
-
- spin_lock_irqsave(&host->lock, flags);
- if (msmsdcc_sdioirq == 1) {
- status = msmsdcc_readl(host, MMCIMASK0);
- if (enable)
- status |= MCI_SDIOINTOPERMASK;
- else
- status &= ~MCI_SDIOINTOPERMASK;
- host->saved_irq0mask = status;
- msmsdcc_writel(host, status, MMCIMASK0);
- }
- spin_unlock_irqrestore(&host->lock, flags);
-}
-
-static void msmsdcc_init_card(struct mmc_host *mmc, struct mmc_card *card)
-{
- struct msmsdcc_host *host = mmc_priv(mmc);
-
- if (host->plat->init_card)
- host->plat->init_card(card);
-}
-
-static const struct mmc_host_ops msmsdcc_ops = {
- .request = msmsdcc_request,
- .set_ios = msmsdcc_set_ios,
- .enable_sdio_irq = msmsdcc_enable_sdio_irq,
- .init_card = msmsdcc_init_card,
-};
-
-static void
-msmsdcc_check_status(unsigned long data)
-{
- struct msmsdcc_host *host = (struct msmsdcc_host *)data;
- unsigned int status;
-
- if (!host->plat->status) {
- mmc_detect_change(host->mmc, 0);
- goto out;
- }
-
- status = host->plat->status(mmc_dev(host->mmc));
- host->eject = !status;
- if (status ^ host->oldstat) {
- pr_info("%s: Slot status change detected (%d -> %d)\n",
- mmc_hostname(host->mmc), host->oldstat, status);
- if (status)
- mmc_detect_change(host->mmc, (5 * HZ) / 2);
- else
- mmc_detect_change(host->mmc, 0);
- }
-
- host->oldstat = status;
-
-out:
- if (host->timer.function)
- mod_timer(&host->timer, jiffies + HZ);
-}
-
-static irqreturn_t
-msmsdcc_platform_status_irq(int irq, void *dev_id)
-{
- struct msmsdcc_host *host = dev_id;
-
- pr_debug("%s: %d\n", __func__, irq);
- msmsdcc_check_status((unsigned long) host);
- return IRQ_HANDLED;
-}
-
-static void
-msmsdcc_status_notify_cb(int card_present, void *dev_id)
-{
- struct msmsdcc_host *host = dev_id;
-
- pr_debug("%s: card_present %d\n", mmc_hostname(host->mmc),
- card_present);
- msmsdcc_check_status((unsigned long) host);
-}
-
-static void
-msmsdcc_busclk_expired(unsigned long _data)
-{
- struct msmsdcc_host *host = (struct msmsdcc_host *) _data;
-
- if (host->clks_on)
- msmsdcc_disable_clocks(host, 0);
-}
-
-static int
-msmsdcc_init_dma(struct msmsdcc_host *host)
-{
- memset(&host->dma, 0, sizeof(struct msmsdcc_dma_data));
- host->dma.host = host;
- host->dma.channel = -1;
-
- if (!host->dmares)
- return -ENODEV;
-
- host->dma.nc = dma_alloc_coherent(NULL,
- sizeof(struct msmsdcc_nc_dmadata),
- &host->dma.nc_busaddr,
- GFP_KERNEL);
- if (host->dma.nc == NULL) {
- pr_err("Unable to allocate DMA buffer\n");
- return -ENOMEM;
- }
- memset(host->dma.nc, 0x00, sizeof(struct msmsdcc_nc_dmadata));
- host->dma.cmd_busaddr = host->dma.nc_busaddr;
- host->dma.cmdptr_busaddr = host->dma.nc_busaddr +
- offsetof(struct msmsdcc_nc_dmadata, cmdptr);
- host->dma.channel = host->dmares->start;
-
- return 0;
-}
-
-static int
-msmsdcc_probe(struct platform_device *pdev)
-{
- struct msm_mmc_platform_data *plat = pdev->dev.platform_data;
- struct msmsdcc_host *host;
- struct mmc_host *mmc;
- struct resource *cmd_irqres = NULL;
- struct resource *stat_irqres = NULL;
- struct resource *memres = NULL;
- struct resource *dmares = NULL;
- int ret;
-
- /* must have platform data */
- if (!plat) {
- pr_err("%s: Platform data not available\n", __func__);
- ret = -EINVAL;
- goto out;
- }
-
- if (pdev->id < 1 || pdev->id > 4)
- return -EINVAL;
-
- if (pdev->resource == NULL || pdev->num_resources < 2) {
- pr_err("%s: Invalid resource\n", __func__);
- return -ENXIO;
- }
-
- memres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- cmd_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ,
- "cmd_irq");
- stat_irqres = platform_get_resource_byname(pdev, IORESOURCE_IRQ,
- "status_irq");
-
- if (!cmd_irqres || !memres) {
- pr_err("%s: Invalid resource\n", __func__);
- return -ENXIO;
- }
-
- /*
- * Setup our host structure
- */
-
- mmc = mmc_alloc_host(sizeof(struct msmsdcc_host), &pdev->dev);
- if (!mmc) {
- ret = -ENOMEM;
- goto out;
- }
-
- host = mmc_priv(mmc);
- host->pdev_id = pdev->id;
- host->plat = plat;
- host->mmc = mmc;
- host->curr.cmd = NULL;
- init_timer(&host->busclk_timer);
- host->busclk_timer.data = (unsigned long) host;
- host->busclk_timer.function = msmsdcc_busclk_expired;
-
-
- host->cmdpoll = 1;
-
- host->base = ioremap(memres->start, PAGE_SIZE);
- if (!host->base) {
- ret = -ENOMEM;
- goto host_free;
- }
-
- host->cmd_irqres = cmd_irqres;
- host->memres = memres;
- host->dmares = dmares;
- spin_lock_init(&host->lock);
-
- tasklet_init(&host->dma_tlet, msmsdcc_dma_complete_tlet,
- (unsigned long)host);
-
- /*
- * Setup DMA
- */
- if (host->dmares) {
- ret = msmsdcc_init_dma(host);
- if (ret)
- goto ioremap_free;
- } else {
- host->dma.channel = -1;
- }
-
- /* Get our clocks */
- host->pclk = clk_get(&pdev->dev, "sdc_pclk");
- if (IS_ERR(host->pclk)) {
- ret = PTR_ERR(host->pclk);
- goto dma_free;
- }
-
- host->clk = clk_get(&pdev->dev, "sdc_clk");
- if (IS_ERR(host->clk)) {
- ret = PTR_ERR(host->clk);
- goto pclk_put;
- }
-
- ret = clk_set_rate(host->clk, msmsdcc_fmin);
- if (ret) {
- pr_err("%s: Clock rate set failed (%d)\n", __func__, ret);
- goto clk_put;
- }
-
- ret = clk_prepare(host->pclk);
- if (ret)
- goto clk_put;
-
- ret = clk_prepare(host->clk);
- if (ret)
- goto clk_unprepare_p;
-
- /* Enable clocks */
- ret = msmsdcc_enable_clocks(host);
- if (ret)
- goto clk_unprepare;
-
- host->pclk_rate = clk_get_rate(host->pclk);
- host->clk_rate = clk_get_rate(host->clk);
-
- /*
- * Setup MMC host structure
- */
- mmc->ops = &msmsdcc_ops;
- mmc->f_min = msmsdcc_fmin;
- mmc->f_max = msmsdcc_fmax;
- mmc->ocr_avail = plat->ocr_mask;
-
- if (msmsdcc_4bit)
- mmc->caps |= MMC_CAP_4_BIT_DATA;
- if (msmsdcc_sdioirq)
- mmc->caps |= MMC_CAP_SDIO_IRQ;
- mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
-
- mmc->max_segs = NR_SG;
- mmc->max_blk_size = 4096; /* MCI_DATA_CTL BLOCKSIZE up to 4096 */
- mmc->max_blk_count = 65536;
-
- mmc->max_req_size = 33554432; /* MCI_DATA_LENGTH is 25 bits */
- mmc->max_seg_size = mmc->max_req_size;
-
- msmsdcc_writel(host, 0, MMCIMASK0);
- msmsdcc_writel(host, 0x5e007ff, MMCICLEAR);
-
- msmsdcc_writel(host, MCI_IRQENABLE, MMCIMASK0);
- host->saved_irq0mask = MCI_IRQENABLE;
-
- /*
- * Setup card detect change
- */
-
- memset(&host->timer, 0, sizeof(host->timer));
-
- if (stat_irqres && !(stat_irqres->flags & IORESOURCE_DISABLED)) {
- unsigned long irqflags = IRQF_SHARED |
- (stat_irqres->flags & IRQF_TRIGGER_MASK);
-
- host->stat_irq = stat_irqres->start;
- ret = request_irq(host->stat_irq,
- msmsdcc_platform_status_irq,
- irqflags,
- DRIVER_NAME " (slot)",
- host);
- if (ret) {
- pr_err("%s: Unable to get slot IRQ %d (%d)\n",
- mmc_hostname(mmc), host->stat_irq, ret);
- goto clk_disable;
- }
- } else if (plat->register_status_notify) {
- plat->register_status_notify(msmsdcc_status_notify_cb, host);
- } else if (!plat->status)
- pr_err("%s: No card detect facilities available\n",
- mmc_hostname(mmc));
- else {
- init_timer(&host->timer);
- host->timer.data = (unsigned long)host;
- host->timer.function = msmsdcc_check_status;
- host->timer.expires = jiffies + HZ;
- add_timer(&host->timer);
- }
-
- if (plat->status) {
- host->oldstat = host->plat->status(mmc_dev(host->mmc));
- host->eject = !host->oldstat;
- }
-
- ret = request_irq(cmd_irqres->start, msmsdcc_irq, IRQF_SHARED,
- DRIVER_NAME " (cmd)", host);
- if (ret)
- goto stat_irq_free;
-
- ret = request_irq(cmd_irqres->start, msmsdcc_pio_irq, IRQF_SHARED,
- DRIVER_NAME " (pio)", host);
- if (ret)
- goto cmd_irq_free;
-
- platform_set_drvdata(pdev, mmc);
- mmc_add_host(mmc);
-
- pr_info("%s: Qualcomm MSM SDCC at 0x%016llx irq %d,%d dma %d\n",
- mmc_hostname(mmc), (unsigned long long)memres->start,
- (unsigned int) cmd_irqres->start,
- (unsigned int) host->stat_irq, host->dma.channel);
- pr_info("%s: 4 bit data mode %s\n", mmc_hostname(mmc),
- (mmc->caps & MMC_CAP_4_BIT_DATA ? "enabled" : "disabled"));
- pr_info("%s: MMC clock %u -> %u Hz, PCLK %u Hz\n",
- mmc_hostname(mmc), msmsdcc_fmin, msmsdcc_fmax, host->pclk_rate);
- pr_info("%s: Slot eject status = %d\n", mmc_hostname(mmc), host->eject);
- pr_info("%s: Power save feature enable = %d\n",
- mmc_hostname(mmc), msmsdcc_pwrsave);
-
- if (host->dma.channel != -1) {
- pr_info("%s: DM non-cached buffer at %p, dma_addr 0x%.8x\n",
- mmc_hostname(mmc), host->dma.nc, host->dma.nc_busaddr);
- pr_info("%s: DM cmd busaddr 0x%.8x, cmdptr busaddr 0x%.8x\n",
- mmc_hostname(mmc), host->dma.cmd_busaddr,
- host->dma.cmdptr_busaddr);
- } else
- pr_info("%s: PIO transfer enabled\n", mmc_hostname(mmc));
- if (host->timer.function)
- pr_info("%s: Polling status mode enabled\n", mmc_hostname(mmc));
-
- return 0;
- cmd_irq_free:
- free_irq(cmd_irqres->start, host);
- stat_irq_free:
- if (host->stat_irq)
- free_irq(host->stat_irq, host);
- clk_disable:
- msmsdcc_disable_clocks(host, 0);
- clk_unprepare:
- clk_unprepare(host->clk);
- clk_unprepare_p:
- clk_unprepare(host->pclk);
- clk_put:
- clk_put(host->clk);
- pclk_put:
- clk_put(host->pclk);
-dma_free:
- if (host->dmares)
- dma_free_coherent(NULL, sizeof(struct msmsdcc_nc_dmadata),
- host->dma.nc, host->dma.nc_busaddr);
-ioremap_free:
- tasklet_kill(&host->dma_tlet);
- iounmap(host->base);
- host_free:
- mmc_free_host(mmc);
- out:
- return ret;
-}
-
-#ifdef CONFIG_PM
-static int
-msmsdcc_suspend(struct platform_device *dev, pm_message_t state)
-{
- struct mmc_host *mmc = platform_get_drvdata(dev);
-
- if (mmc) {
- struct msmsdcc_host *host = mmc_priv(mmc);
-
- if (host->stat_irq)
- disable_irq(host->stat_irq);
-
- msmsdcc_writel(host, 0, MMCIMASK0);
- if (host->clks_on)
- msmsdcc_disable_clocks(host, 0);
- }
- return 0;
-}
-
-static int
-msmsdcc_resume(struct platform_device *dev)
-{
- struct mmc_host *mmc = platform_get_drvdata(dev);
-
- if (mmc) {
- struct msmsdcc_host *host = mmc_priv(mmc);
-
- msmsdcc_enable_clocks(host);
-
- msmsdcc_writel(host, host->saved_irq0mask, MMCIMASK0);
-
- if (host->stat_irq)
- enable_irq(host->stat_irq);
-#if BUSCLK_PWRSAVE
- msmsdcc_disable_clocks(host, 1);
-#endif
- }
- return 0;
-}
-#else
-#define msmsdcc_suspend 0
-#define msmsdcc_resume 0
-#endif
-
-static struct platform_driver msmsdcc_driver = {
- .probe = msmsdcc_probe,
- .suspend = msmsdcc_suspend,
- .resume = msmsdcc_resume,
- .driver = {
- .name = "msm_sdcc",
- },
-};
-
-module_platform_driver(msmsdcc_driver);
-
-MODULE_DESCRIPTION("Qualcomm MSM 7X00A Multimedia Card Interface driver");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * linux/drivers/mmc/host/msmsdcc.h - QCT MSM7K SDC Controller
- *
- * Copyright (C) 2008 Google, All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * - Based on mmci.h
- */
-
-#ifndef _MSM_SDCC_H
-#define _MSM_SDCC_H
-
-#define MSMSDCC_CRCI_SDC1 6
-#define MSMSDCC_CRCI_SDC2 7
-#define MSMSDCC_CRCI_SDC3 12
-#define MSMSDCC_CRCI_SDC4 13
-
-#define MMCIPOWER 0x000
-#define MCI_PWR_OFF 0x00
-#define MCI_PWR_UP 0x02
-#define MCI_PWR_ON 0x03
-#define MCI_OD (1 << 6)
-
-#define MMCICLOCK 0x004
-#define MCI_CLK_ENABLE (1 << 8)
-#define MCI_CLK_PWRSAVE (1 << 9)
-#define MCI_CLK_WIDEBUS (1 << 10)
-#define MCI_CLK_FLOWENA (1 << 12)
-#define MCI_CLK_INVERTOUT (1 << 13)
-#define MCI_CLK_SELECTIN (1 << 14)
-
-#define MMCIARGUMENT 0x008
-#define MMCICOMMAND 0x00c
-#define MCI_CPSM_RESPONSE (1 << 6)
-#define MCI_CPSM_LONGRSP (1 << 7)
-#define MCI_CPSM_INTERRUPT (1 << 8)
-#define MCI_CPSM_PENDING (1 << 9)
-#define MCI_CPSM_ENABLE (1 << 10)
-#define MCI_CPSM_PROGENA (1 << 11)
-#define MCI_CSPM_DATCMD (1 << 12)
-#define MCI_CSPM_MCIABORT (1 << 13)
-#define MCI_CSPM_CCSENABLE (1 << 14)
-#define MCI_CSPM_CCSDISABLE (1 << 15)
-
-
-#define MMCIRESPCMD 0x010
-#define MMCIRESPONSE0 0x014
-#define MMCIRESPONSE1 0x018
-#define MMCIRESPONSE2 0x01c
-#define MMCIRESPONSE3 0x020
-#define MMCIDATATIMER 0x024
-#define MMCIDATALENGTH 0x028
-
-#define MMCIDATACTRL 0x02c
-#define MCI_DPSM_ENABLE (1 << 0)
-#define MCI_DPSM_DIRECTION (1 << 1)
-#define MCI_DPSM_MODE (1 << 2)
-#define MCI_DPSM_DMAENABLE (1 << 3)
-
-#define MMCIDATACNT 0x030
-#define MMCISTATUS 0x034
-#define MCI_CMDCRCFAIL (1 << 0)
-#define MCI_DATACRCFAIL (1 << 1)
-#define MCI_CMDTIMEOUT (1 << 2)
-#define MCI_DATATIMEOUT (1 << 3)
-#define MCI_TXUNDERRUN (1 << 4)
-#define MCI_RXOVERRUN (1 << 5)
-#define MCI_CMDRESPEND (1 << 6)
-#define MCI_CMDSENT (1 << 7)
-#define MCI_DATAEND (1 << 8)
-#define MCI_DATABLOCKEND (1 << 10)
-#define MCI_CMDACTIVE (1 << 11)
-#define MCI_TXACTIVE (1 << 12)
-#define MCI_RXACTIVE (1 << 13)
-#define MCI_TXFIFOHALFEMPTY (1 << 14)
-#define MCI_RXFIFOHALFFULL (1 << 15)
-#define MCI_TXFIFOFULL (1 << 16)
-#define MCI_RXFIFOFULL (1 << 17)
-#define MCI_TXFIFOEMPTY (1 << 18)
-#define MCI_RXFIFOEMPTY (1 << 19)
-#define MCI_TXDATAAVLBL (1 << 20)
-#define MCI_RXDATAAVLBL (1 << 21)
-#define MCI_SDIOINTR (1 << 22)
-#define MCI_PROGDONE (1 << 23)
-#define MCI_ATACMDCOMPL (1 << 24)
-#define MCI_SDIOINTOPER (1 << 25)
-#define MCI_CCSTIMEOUT (1 << 26)
-
-#define MMCICLEAR 0x038
-#define MCI_CMDCRCFAILCLR (1 << 0)
-#define MCI_DATACRCFAILCLR (1 << 1)
-#define MCI_CMDTIMEOUTCLR (1 << 2)
-#define MCI_DATATIMEOUTCLR (1 << 3)
-#define MCI_TXUNDERRUNCLR (1 << 4)
-#define MCI_RXOVERRUNCLR (1 << 5)
-#define MCI_CMDRESPENDCLR (1 << 6)
-#define MCI_CMDSENTCLR (1 << 7)
-#define MCI_DATAENDCLR (1 << 8)
-#define MCI_DATABLOCKENDCLR (1 << 10)
-
-#define MMCIMASK0 0x03c
-#define MCI_CMDCRCFAILMASK (1 << 0)
-#define MCI_DATACRCFAILMASK (1 << 1)
-#define MCI_CMDTIMEOUTMASK (1 << 2)
-#define MCI_DATATIMEOUTMASK (1 << 3)
-#define MCI_TXUNDERRUNMASK (1 << 4)
-#define MCI_RXOVERRUNMASK (1 << 5)
-#define MCI_CMDRESPENDMASK (1 << 6)
-#define MCI_CMDSENTMASK (1 << 7)
-#define MCI_DATAENDMASK (1 << 8)
-#define MCI_DATABLOCKENDMASK (1 << 10)
-#define MCI_CMDACTIVEMASK (1 << 11)
-#define MCI_TXACTIVEMASK (1 << 12)
-#define MCI_RXACTIVEMASK (1 << 13)
-#define MCI_TXFIFOHALFEMPTYMASK (1 << 14)
-#define MCI_RXFIFOHALFFULLMASK (1 << 15)
-#define MCI_TXFIFOFULLMASK (1 << 16)
-#define MCI_RXFIFOFULLMASK (1 << 17)
-#define MCI_TXFIFOEMPTYMASK (1 << 18)
-#define MCI_RXFIFOEMPTYMASK (1 << 19)
-#define MCI_TXDATAAVLBLMASK (1 << 20)
-#define MCI_RXDATAAVLBLMASK (1 << 21)
-#define MCI_SDIOINTMASK (1 << 22)
-#define MCI_PROGDONEMASK (1 << 23)
-#define MCI_ATACMDCOMPLMASK (1 << 24)
-#define MCI_SDIOINTOPERMASK (1 << 25)
-#define MCI_CCSTIMEOUTMASK (1 << 26)
-
-#define MMCIMASK1 0x040
-#define MMCIFIFOCNT 0x044
-#define MCICCSTIMER 0x058
-
-#define MMCIFIFO 0x080 /* to 0x0bc */
-
-#define MCI_IRQENABLE \
- (MCI_CMDCRCFAILMASK|MCI_DATACRCFAILMASK|MCI_CMDTIMEOUTMASK| \
- MCI_DATATIMEOUTMASK|MCI_TXUNDERRUNMASK|MCI_RXOVERRUNMASK| \
- MCI_CMDRESPENDMASK|MCI_CMDSENTMASK|MCI_DATAENDMASK|MCI_PROGDONEMASK)
-
-#define MCI_IRQ_PIO \
- (MCI_RXDATAAVLBLMASK | MCI_TXDATAAVLBLMASK | MCI_RXFIFOEMPTYMASK | \
- MCI_TXFIFOEMPTYMASK | MCI_RXFIFOFULLMASK | MCI_TXFIFOFULLMASK | \
- MCI_RXFIFOHALFFULLMASK | MCI_TXFIFOHALFEMPTYMASK | \
- MCI_RXACTIVEMASK | MCI_TXACTIVEMASK)
-/*
- * The size of the FIFO in bytes.
- */
-#define MCI_FIFOSIZE (16*4)
-
-#define MCI_FIFOHALFSIZE (MCI_FIFOSIZE / 2)
-
-#define NR_SG 32
-
-struct clk;
-
-struct msmsdcc_nc_dmadata {
- dmov_box cmd[NR_SG];
- uint32_t cmdptr;
-};
-
-struct msmsdcc_dma_data {
- struct msmsdcc_nc_dmadata *nc;
- dma_addr_t nc_busaddr;
- dma_addr_t cmd_busaddr;
- dma_addr_t cmdptr_busaddr;
-
- struct msm_dmov_cmd hdr;
- enum dma_data_direction dir;
-
- struct scatterlist *sg;
- int num_ents;
-
- int channel;
- struct msmsdcc_host *host;
- int busy; /* Set if DM is busy */
- int active;
- unsigned int result;
- struct msm_dmov_errdata err;
-};
-
-struct msmsdcc_pio_data {
- struct scatterlist *sg;
- unsigned int sg_len;
- unsigned int sg_off;
-};
-
-struct msmsdcc_curr_req {
- struct mmc_request *mrq;
- struct mmc_command *cmd;
- struct mmc_data *data;
- unsigned int xfer_size; /* Total data size */
- unsigned int xfer_remain; /* Bytes remaining to send */
- unsigned int data_xfered; /* Bytes acked by BLKEND irq */
- int got_dataend;
- int user_pages;
-};
-
-struct msmsdcc_stats {
- unsigned int reqs;
- unsigned int cmds;
- unsigned int cmdpoll_hits;
- unsigned int cmdpoll_misses;
-};
-
-struct msmsdcc_host {
- struct resource *cmd_irqres;
- struct resource *memres;
- struct resource *dmares;
- void __iomem *base;
- int pdev_id;
- unsigned int stat_irq;
-
- struct msmsdcc_curr_req curr;
-
- struct mmc_host *mmc;
- struct clk *clk; /* main MMC bus clock */
- struct clk *pclk; /* SDCC peripheral bus clock */
- unsigned int clks_on; /* set if clocks are enabled */
- struct timer_list busclk_timer;
-
- unsigned int eject; /* eject state */
-
- spinlock_t lock;
-
- unsigned int clk_rate; /* Current clock rate */
- unsigned int pclk_rate;
-
- u32 pwr;
- u32 saved_irq0mask; /* MMCIMASK0 reg value */
- struct msm_mmc_platform_data *plat;
-
- struct timer_list timer;
- unsigned int oldstat;
-
- struct msmsdcc_dma_data dma;
- struct msmsdcc_pio_data pio;
- int cmdpoll;
- struct msmsdcc_stats stats;
-
- struct tasklet_struct dma_tlet;
- /* Command parameters */
- unsigned int cmd_timeout;
- unsigned int cmd_pio_irqmask;
- unsigned int cmd_datactrl;
- struct mmc_command *cmd_cmd;
- u32 cmd_c;
- bool gpio_config_status;
-
- bool prog_scan;
- bool prog_enable;
-};
-
-#endif
config AT91_CF
tristate "AT91 CompactFlash Controller"
+ depends on PCI
depends on PCMCIA && ARCH_AT91
depends on !ARCH_MULTIPLATFORM
help
} else
cf->socket.pci_irq = nr_irqs + 1;
- /* pcmcia layer only remaps "real" memory not iospace */
- cf->socket.io_offset = (unsigned long) devm_ioremap(&pdev->dev,
- cf->phys_baseaddr + CF_IO_PHYS, SZ_2K);
- if (!cf->socket.io_offset) {
- status = -ENXIO;
+ /*
+ * pcmcia layer only remaps "real" memory not iospace
+ * io_offset is set to 0x10000 to avoid the check in static_find_io().
+ * */
+ cf->socket.io_offset = 0x10000;
+ status = pci_ioremap_io(0x10000, cf->phys_baseaddr + CF_IO_PHYS);
+ if (status)
goto fail0a;
- }
/* reserve chip-select regions */
if (!devm_request_mem_region(&pdev->dev, io->start, resource_size(io), "at91_cf")) {
+++ /dev/null
-#ifndef __MMC_MSM_SDCC_H
-#define __MMC_MSM_SDCC_H
-
-#include <linux/mmc/host.h>
-#include <linux/mmc/card.h>
-#include <linux/mmc/sdio_func.h>
-
-struct msm_mmc_gpio {
- unsigned no;
- const char *name;
-};
-
-struct msm_mmc_gpio_data {
- struct msm_mmc_gpio *gpio;
- u8 size;
-};
-
-struct msm_mmc_platform_data {
- unsigned int ocr_mask; /* available voltages */
- u32 (*translate_vdd)(struct device *, unsigned int);
- unsigned int (*status)(struct device *);
- int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
- struct msm_mmc_gpio_data *gpio_data;
- void (*init_card)(struct mmc_card *card);
-};
-
-#endif
projects / linux-2.6-block.git / commitdiff