S: Supported
ACPI WMI DRIVER
-P: Carlos Corbacho
-M: carlos@strangeworlds.co.uk
-L: linux-acpi@vger.kernel.org
-W: http://www.lesswatts.org/projects/acpi/
-S: Maintained
+P: Carlos Corbacho
+M: carlos@strangeworlds.co.uk
+L: linux-acpi@vger.kernel.org
+W: http://www.lesswatts.org/projects/acpi/
+S: Maintained
AD1889 ALSA SOUND DRIVER
-P: Kyle McMartin
-M: kyle@mcmartin.ca
-P: Thibaut Varene
-M: T-Bone@parisc-linux.org
-W: http://wiki.parisc-linux.org/AD1889
-L: linux-parisc@vger.kernel.org
-S: Maintained
+P: Kyle McMartin
+M: kyle@mcmartin.ca
+P: Thibaut Varene
+M: T-Bone@parisc-linux.org
+W: http://wiki.parisc-linux.org/AD1889
+L: linux-parisc@vger.kernel.org
+S: Maintained
ADM1025 HARDWARE MONITOR DRIVER
P: Jean Delvare
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
+ ARM/AFEB9260 MACHINE SUPPORT
+ P: Sergey Lapin
+ M: slapin@ossfans.org
+ L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+ S: Maintained
+
ARM/AJECO 1ARM MACHINE SUPPORT
P: Lennert Buytenhek
M: kernel@wantstofly.org
S: Maintained
ARM/ATMEL AT91RM9200 ARM ARCHITECTURE
-P: Andrew Victor
-M: linux@maxim.org.za
-L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
-W: http://maxim.org.za/at91_26.html
-S: Maintained
+P: Andrew Victor
+M: linux@maxim.org.za
+L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
+W: http://maxim.org.za/at91_26.html
+S: Maintained
ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
P: Lennert Buytenhek
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
- ARM/COMPULAB CM-X270/EM-X270 MACHINE SUPPORT
+ ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
P: Mike Rapoport
M: mike@compulab.co.il
L: linux-arm-kernel@lists.arm.linux.org.uk (subscribers-only)
S: Maintained
ARM/HP JORNADA 7XX MACHINE SUPPORT
-P: Kristoffer Ericson
-M: kristoffer.ericson@gmail.com
-W: www.jlime.com
-S: Maintained
+P: Kristoffer Ericson
+M: kristoffer.ericson@gmail.com
+W: www.jlime.com
+S: Maintained
ARM/INTEL IOP32X ARM ARCHITECTURE
P: Lennert Buytenhek
W: http://hackndev.com
S: Maintained
+ ARM/PALMZ72 SUPPORT
+ P: Sergey Lapin
+ M: slapin@ossfans.org
+ W: http://hackndev.com
+ S: Maintained
+
ARM/PLEB SUPPORT
P: Peter Chubb
M: pleb@gelato.unsw.edu.au
S: Maintained
CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
W: http://www.ibm.com/developerworks/power/cell/
S: Supported
+CISCO 10G ETHERNET DRIVER
+P: Scott Feldman
+M: scofeldm@cisco.com
+P: Joe Eykholt
+M: jeykholt@cisco.com
+S: Supported
+
CFAG12864B LCD DRIVER
P: Miguel Ojeda Sandonis
M: miguel.ojeda.sandonis@gmail.com
S: Maintained
CPUSETS
-P: Paul Jackson
P: Paul Menage
-M: pj@sgi.com
M: menage@google.com
L: linux-kernel@vger.kernel.org
W: http://www.bullopensource.org/cpuset/
M: Eng.Linux@digi.com
L: Eng.Linux@digi.com
W: http://www.digi.com
-S: Orphaned
+S: Orphan
DIRECTORY NOTIFICATION
P: Stephen Rothwell
S: Supported
DOCUMENTATION (/Documentation directory)
-P: Michael Kerrisk
-M: mtk.manpages@gmail.com
-P: Randy Dunlap
-M: rdunlap@xenotime.net
-L: linux-doc@vger.kernel.org
-S: Maintained
+P: Michael Kerrisk
+M: mtk.manpages@gmail.com
+P: Randy Dunlap
+M: rdunlap@xenotime.net
+L: linux-doc@vger.kernel.org
+S: Maintained
DOUBLETALK DRIVER
P: James R. Van Zandt
DVB SUBSYSTEM AND DRIVERS
P: LinuxTV.org Project
M: v4l-dvb-maintainer@linuxtv.org
-L: linux-dvb@linuxtv.org (subscription required)
+L: linux-dvb@linuxtv.org (subscription required)
W: http://linuxtv.org/
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
P: Rik Faith
M: faith@cs.unc.edu
L: linux-scsi@vger.kernel.org
-S: Odd fixes (e.g., new signatures)
+S: Odd Fixes (e.g., new signatures)
GDT SCSI DISK ARRAY CONTROLLER DRIVER
P: Achim Leubner
HARDWARE MONITORING
L: lm-sensors@lm-sensors.org
W: http://www.lm-sensors.org/
-S: Orphaned
+S: Orphan
HARDWARE RANDOM NUMBER GENERATOR CORE
-S: Orphaned
+S: Orphan
HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
P: Robert Love
I2C/SMBUS STUB DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: lm-sensors@lm-sensors.org
+L: i2c@lm-sensors.org
S: Maintained
I2C SUBSYSTEM
P: Sean Hefty
M: sean.hefty@intel.com
P: Hal Rosenstock
-M: hal.rosenstock@gmail.com
+M: hal.rosenstock@gmail.com
L: general@lists.openfabrics.org
W: http://www.openib.org/
T: git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
W: http://www.ivtvdriver.org
S: Maintained
+JME NETWORK DRIVER
+P: Guo-Fu Tseng
+M: cooldavid@cooldavid.org
+L: netdev@vger.kernel.org
+S: Maintained
+
JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
P: David Woodhouse
M: dwmw2@infradead.org
MARVELL YUKON / SYSKONNECT DRIVER
P: Mirko Lindner
-M: mlindner@syskonnect.de
+M: mlindner@syskonnect.de
P: Ralph Roesler
-M: rroesler@syskonnect.de
-W: http://www.syskonnect.com
-S: Supported
+M: rroesler@syskonnect.de
+W: http://www.syskonnect.com
+S: Supported
MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
P: Michael Kerrisk
M: mtk.manpages@gmail.com
-W: http://www.kernel.org/doc/man-pages
-S: Supported
+W: http://www.kernel.org/doc/man-pages
+L: linux-man@vger.kernel.org
+S: Supported
MARVELL LIBERTAS WIRELESS DRIVER
P: Dan Williams
MEGARAID SCSI DRIVERS
P: Neela Syam Kolli
M: megaraidlinux@lsi.com
-S: linux-scsi@vger.kernel.org
+L: linux-scsi@vger.kernel.org
W: http://megaraid.lsilogic.com
S: Maintained
P: David Brownell
M: dbrownell@users.sourceforge.net
L: linux-kernel@vger.kernel.org
-S: Odd fixes
+S: Odd Fixes
MULTISOUND SOUND DRIVER
P: Andrew Veliath
S: Maintained
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
-P: Felipe Balbi
-M: felipe.balbi@nokia.com
-L: linux-usb@vger.kernel.org
-S: Maintained
+P: Felipe Balbi
+M: felipe.balbi@nokia.com
+L: linux-usb@vger.kernel.org
+S: Maintained
MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
P: Andrew Gallatin
S: Supported
NATSEMI ETHERNET DRIVER (DP8381x)
-P: Tim Hockin
+P: Tim Hockin
M: thockin@hockin.org
S: Maintained
S: Maintained
OMNIVISION OV7670 SENSOR DRIVER
-P: Jonathan Corbet
+P: Jonathan Corbet
M: corbet@lwn.net
L: video4linux-list@redhat.com
S: Maintained
S: Supported
PCI HOTPLUG CORE
-P: Kristen Carlson Accardi
+P: Kristen Carlson Accardi
M: kristen.c.accardi@intel.com
S: Supported
L: netdev@vger.kernel.org
S: Supported
+QLOGIC QLGE 10Gb ETHERNET DRIVER
+P: Ron Mercer
+M: linux-driver@qlogic.com
+M: ron.mercer@qlogic.com
+L: netdev@vger.kernel.org
+S: Supported
+
QNX4 FILESYSTEM
P: Anders Larsen
M: al@alarsen.net
M: eparis@parisplace.org
L: linux-kernel@vger.kernel.org (kernel issues)
L: selinux@tycho.nsa.gov (subscribers-only, general discussion)
-W: http://www.nsa.gov/selinux
+W: http://selinuxproject.org
+T: git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
S: Supported
SENSABLE PHANTOM
SIS 96X I2C/SMBUS DRIVER
P: Mark M. Hoffman
M: mhoffman@lightlink.com
-L: lm-sensors@lm-sensors.org
+L: i2c@lm-sensors.org
S: Maintained
SIS FRAMEBUFFER DRIVER
S: Maintained
SOC-CAMERA V4L2 SUBSYSTEM
-P: Guennadi Liakhovetski
-M: g.liakhovetski@gmx.de
-L: video4linux-list@redhat.com
-S: Maintained
+P: Guennadi Liakhovetski
+M: g.liakhovetski@gmx.de
+L: video4linux-list@redhat.com
+S: Maintained
SOFTWARE RAID (Multiple Disks) SUPPORT
P: Ingo Molnar
SOUND
P: Jaroslav Kysela
M: perex@perex.cz
+P: Takashi Iwai
+M: tiwai@suse.de
L: alsa-devel@alsa-project.org (subscribers-only)
S: Maintained
SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT
P: Liam Girdwood
-M: liam.girdwood@wolfsonmicro.com
+M: lrg@slimlogic.co.uk
P: Mark Brown
M: broonie@opensource.wolfsonmicro.com
T: git opensource.wolfsonmicro.com/linux-2.6-asoc
L: alsa-devel@alsa-project.org (subscribers-only)
+W: http://alsa-project.org/main/index.php/ASoC
S: Supported
SPI SUBSYSTEM
STARMODE RADIO IP (STRIP) PROTOCOL DRIVER
W: http://mosquitonet.Stanford.EDU/strip.html
-S: Unsupported ?
+S: Orphan
STRADIS MPEG-2 DECODER DRIVER
P: Nathan Laredo
S: Maintained
TI FLASH MEDIA INTERFACE DRIVER
-P: Alex Dubov
-M: oakad@yahoo.com
-S: Maintained
+P: Alex Dubov
+M: oakad@yahoo.com
+S: Maintained
TI OMAP MMC INTERFACE DRIVER
P: Carlos Aguiar, Anderson Briglia and Syed Khasim
P: Pete Zaitcev
M: zaitcev@redhat.com
L: linux-kernel@vger.kernel.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB CDC ETHERNET DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://www.kroah.com/linux-usb/
USB EHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB ET61X[12]51 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
USB GADGET/PERIPHERAL SUBSYSTEM
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org/gadget
S: Maintained
USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
P: Jiri Kosina
M: jkosina@suse.cz
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git
S: Maintained
USB ISP116X DRIVER
P: Olav Kongas
M: ok@artecdesign.ee
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB KAWASAKI LSI DRIVER
P: Oliver Neukum
M: oliver@neukum.name
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB MASS STORAGE DRIVER
P: Matthew Dharm
M: mdharm-usb@one-eyed-alien.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: usb-storage@lists.one-eyed-alien.net
S: Maintained
W: http://www.one-eyed-alien.net/~mdharm/linux-usb/
USB OHCI DRIVER
P: David Brownell
M: dbrownell@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Odd Fixes
USB OPTION-CARD DRIVER
P: Matthias Urlichs
M: smurf@smurf.noris.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB OV511 DRIVER
P: Mark McClelland
M: mmcclell@bigfoot.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://alpha.dyndns.org/ov511/
S: Maintained
USB PEGASUS DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
USB PRINTER DRIVER (usblp)
P: Pete Zaitcev
M: zaitcev@redhat.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB RTL8150 DRIVER
P: Petko Manolov
M: petkan@users.sourceforge.net
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: netdev@vger.kernel.org
W: http://pegasus2.sourceforge.net/
S: Maintained
USB SE401 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.chello.nl/~j.vreeken/se401/
S: Maintained
USB SERIAL BELKIN F5U103 DRIVER
P: William Greathouse
M: wgreathouse@smva.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL CYPRESS M8 DRIVER
P: Lonnie Mendez
M: dignome@gmail.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
W: http://geocities.com/i0xox0i
W: http://firstlight.net/cvs
P: Peter Berger and Al Borchers
M: pberger@brimson.com
M: alborchers@steinerpoint.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL DRIVER
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Supported
USB SERIAL EMPEG EMPEG-CAR MARK I/II DRIVER
P: Gary Brubaker
M: xavyer@ix.netcom.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB SERIAL KEYSPAN DRIVER
P: Greg Kroah-Hartman
M: greg@kroah.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.kroah.com/linux/
S: Maintained
USB SERIAL WHITEHEAT DRIVER
P: Support Department
M: support@connecttech.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.connecttech.com
S: Supported
+USB SMSC95XX ETHERNET DRIVER
+P: Steve Glendinning
+M: steve.glendinning@smsc.com
+L: netdev@vger.kernel.org
+S: Supported
+
USB SN9C1xx DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
USB SUBSYSTEM
P: Greg Kroah-Hartman
M: gregkh@suse.de
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org
T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
S: Supported
USB UHCI DRIVER
P: Alan Stern
M: stern@rowland.harvard.edu
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
S: Maintained
USB "USBNET" DRIVER FRAMEWORK
USB W996[87]CF DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
USB ZC0301 DRIVER
P: Luca Risolia
M: luca.risolia@studio.unibo.it
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://www.linux-projects.org
S: Maintained
USB ZD1201 DRIVER
P: Jeroen Vreeken
M: pe1rxq@amsat.org
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
W: http://linux-lc100020.sourceforge.net
S: Maintained
USB ZR364XX DRIVER
P: Antoine Jacquet
M: royale@zerezo.com
-L: linux-usb@vger.kernel.org
+L: linux-usb@vger.kernel.org
L: video4linux-list@redhat.com
W: http://royale.zerezo.com/zr364xx/
S: Maintained
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
+ #include <linux/io.h>
- #include <asm/io.h>
#include <mach/hardware.h>
#include <mach/psc.h>
#include <mach/mux.h>
{
u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl, mdstat_mask;
- if (id < 0)
- return;
-
mdctl = davinci_readl(DAVINCI_PWR_SLEEP_CNTRL_BASE + MDCTL + 4 * id);
if (enable)
mdctl |= 0x00000003; /* Enable Module */
#include "common.h"
static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static struct mv_sata_platform_data db88f6281_sata_data = {
kirkwood_rtc_init();
kirkwood_sata_init(&db88f6281_sata_data);
kirkwood_uart0_init();
- kirkwood_uart1_init();
}
static int __init db88f6281_pci_init(void)
};
static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
- .phy_addr = -1,
+ .phy_addr = MV643XX_ETH_PHY_NONE,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
kirkwood_rtc_init();
kirkwood_sata_init(&rd88f6281_sata_data);
kirkwood_uart0_init();
- kirkwood_uart1_init();
platform_device_register(&rd88f6281_nand_flash);
}
.start = GE00_PHYS_BASE + 0x2000,
.end = GE00_PHYS_BASE + 0x3fff,
.flags = IORESOURCE_MEM,
+ }, {
+ .name = "ge err irq",
+ .start = IRQ_MV78XX0_GE_ERR,
+ .end = IRQ_MV78XX0_GE_ERR,
+ .flags = IORESOURCE_IRQ,
},
};
.dev = {
.platform_data = &mv78xx0_ge00_shared_data,
},
- .num_resources = 1,
+ .num_resources = ARRAY_SIZE(mv78xx0_ge00_shared_resources),
.resource = mv78xx0_ge00_shared_resources,
};
struct mv643xx_eth_shared_platform_data mv78xx0_ge01_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
+ .shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge01_shared_resources[] = {
void __init mv78xx0_ge01_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge01_shared;
- eth_data->shared_smi = &mv78xx0_ge00_shared;
mv78xx0_ge01.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge01_shared);
struct mv643xx_eth_shared_platform_data mv78xx0_ge10_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
+ .shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge10_shared_resources[] = {
void __init mv78xx0_ge10_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge10_shared;
- eth_data->shared_smi = &mv78xx0_ge00_shared;
mv78xx0_ge10.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge10_shared);
struct mv643xx_eth_shared_platform_data mv78xx0_ge11_shared_data = {
.t_clk = 0,
.dram = &mv78xx0_mbus_dram_info,
+ .shared_smi = &mv78xx0_ge00_shared,
};
static struct resource mv78xx0_ge11_shared_resources[] = {
void __init mv78xx0_ge11_init(struct mv643xx_eth_platform_data *eth_data)
{
eth_data->shared = &mv78xx0_ge11_shared;
- eth_data->shared_smi = &mv78xx0_ge00_shared;
mv78xx0_ge11.dev.platform_data = eth_data;
platform_device_register(&mv78xx0_ge11_shared);
****************************************************************************/
static struct mv643xx_eth_platform_data kurobox_pro_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
/*****************************************************************************
const unsigned char shutdownwait[] = {0x00, 0x0c};
const unsigned char poweroff[] = {0x00, 0x06};
/* 38400 baud divisor */
- const unsigned divisor = ((ORION5X_TCLK + (8 * 38400)) / (16 * 38400));
+ const unsigned divisor = ((orion5x_tclk + (8 * 38400)) / (16 * 38400));
pr_info("%s: triggering power-off...\n", __func__);
#include <linux/timex.h>
#include <linux/serial_reg.h>
#include "tsx09-common.h"
+ #include "common.h"
/*****************************************************************************
* QNAP TS-x09 specific power off method via UART1-attached PIC
void qnap_tsx09_power_off(void)
{
/* 19200 baud divisor */
- const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
+ const unsigned divisor = ((orion5x_tclk + (8 * 19200)) / (16 * 19200));
pr_info("%s: triggering power-off...\n", __func__);
****************************************************************************/
struct mv643xx_eth_platform_data qnap_tsx09_eth_data = {
- .phy_addr = 8,
+ .phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
static int __init qnap_tsx09_parse_hex_nibble(char n)
#include <linux/interrupt.h>
#include <linux/clockchips.h>
#include <linux/sched.h>
+#include <linux/cnt32_to_63.h>
#include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
#include <asm/mach/irq.h>
#include <asm/mach/time.h>
#include <mach/pxa-regs.h>
OIER = 0;
OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3;
- if (cpu_is_pxa21x() || cpu_is_pxa25x())
+ if (cpu_is_pxa25x())
clock_tick_rate = 3686400;
else if (machine_is_mainstone())
clock_tick_rate = 3249600;
#include <linux/ioport.h>
#include <linux/sched.h> /* just for sched_clock() - funny that */
#include <linux/platform_device.h>
+#include <linux/cnt32_to_63.h>
#include <asm/div64.h>
-#include <asm/cnt32_to_63.h>
#include <mach/hardware.h>
#include <asm/system.h>
#include <asm/pgtable.h>
static const unsigned short cclk_frequency_100khz[NR_FREQS] = {
590, /* 59.0 MHz */
737, /* 73.7 MHz */
- 885, /* 88.5 MHz */
+ 885, /* 88.5 MHz */
1032, /* 103.2 MHz */
1180, /* 118.0 MHz */
1327, /* 132.7 MHz */
1917, /* 191.7 MHz */
2064, /* 206.4 MHz */
2212, /* 221.2 MHz */
- 2359, /* 235.9 MHz */
- 2507, /* 250.7 MHz */
- 2654, /* 265.4 MHz */
- 2802 /* 280.2 MHz */
+ 2359, /* 235.9 MHz */
+ 2507, /* 250.7 MHz */
+ 2654, /* 265.4 MHz */
+ 2802 /* 280.2 MHz */
};
#if defined(CONFIG_CPU_FREQ_SA1100) || defined(CONFIG_CPU_FREQ_SA1110)
#else
/*
* We still need to provide this so building without cpufreq works.
- */
+ */
unsigned int cpufreq_get(unsigned int cpu)
{
return cclk_frequency_100khz[PPCR & 0xf] * 100;
*/
static struct map_desc standard_io_desc[] __initdata = {
- { /* PCM */
+ { /* PCM */
.virtual = 0xf8000000,
.pfn = __phys_to_pfn(0x80000000),
.length = 0x00100000,
#include <linux/amba/clcd.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
+#include <linux/cnt32_to_63.h>
+ #include <linux/io.h>
-#include <asm/cnt32_to_63.h>
#include <asm/system.h>
#include <mach/hardware.h>
- #include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/hardware/arm_timer.h>
irq += IRQ_SIC_START;
- desc = irq_desc + irq;
- desc_handle_irq(irq, desc);
+ generic_handle_irq(irq);
} while (status);
}
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
+ #include <linux/io.h>
#include <mach/hardware.h>
- #include <asm/io.h>
#include <asm/mach-types.h>
#include <asm/mach/map.h>
omap_cfg_reg(MMC_DAT3);
}
}
-#if defined(CONFIG_ARCH_OMAP2420)
- if (mmc_conf->mmc[0].internal_clock) {
- /*
- * Use internal loop-back in MMC/SDIO
- * Module Input Clock selection
- */
- if (cpu_is_omap24xx()) {
- u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
- v |= (1 << 24); /* not used in 243x */
- omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
- }
- }
-#endif
}
#ifdef CONFIG_ARCH_OMAP16XX
config MFD_SM501_GPIO
bool "Export GPIO via GPIO layer"
- depends on MFD_SM501 && HAVE_GPIO_LIB
+ depends on MFD_SM501 && GPIOLIB
---help---
This option uses the gpio library layer to export the 64 GPIO
lines on the SM501. The platform data is used to supply the
config MFD_ASIC3
bool "Support for Compaq ASIC3"
- depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
+ depends on GENERIC_HARDIRQS && GPIOLIB && ARM
---help---
This driver supports the ASIC3 multifunction chip found on many
PDAs (mainly iPAQ and HTC based ones)
HTC Magician devices, respectively. Actual functionality is
handled by the leds-pasic3 and ds1wm drivers.
+ config UCB1400_CORE
+ tristate "Philips UCB1400 Core driver"
+ help
+ This enables support for the Philips UCB1400 core functions.
+ The UCB1400 is an AC97 audio codec.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ucb1400_core.
+
config MFD_TMIO
bool
default n
config CS89x0
tristate "CS89x0 support"
- depends on NET_PCI && (ISA || MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X)
+ depends on NET_ETHERNET && (ISA || EISA || MACH_IXDP2351 \
+ || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS)
---help---
Support for CS89x0 chipset based Ethernet cards. If you have a
network (Ethernet) card of this type, say Y and read the
To compile this driver as a module, choose M here. The module
will be called cs89x0.
+ config CS89x0_NONISA_IRQ
+ def_bool y
+ depends on CS89x0 != n
+ depends on MACH_IXDP2351 || ARCH_IXDP2X01 || ARCH_PNX010X || MACH_MX31ADS
+
config TC35815
tristate "TOSHIBA TC35815 Ethernet support"
depends on NET_PCI && PCI && MIPS
config FEC_MPC52xx
tristate "MPC52xx FEC driver"
- depends on PPC_MERGE && PPC_MPC52xx && PPC_BESTCOMM_FEC
+ depends on PPC_MPC52xx && PPC_BESTCOMM_FEC
select CRC32
select PHYLIB
---help---
Say Y here if you want to use the NE2000 compatible
controller on the Renesas H8/300 processor.
+config ATL2
+ tristate "Atheros L2 Fast Ethernet support"
+ depends on PCI
+ select CRC32
+ select MII
+ help
+ This driver supports the Atheros L2 fast ethernet adapter.
+
+ To compile this driver as a module, choose M here. The module
+ will be called atl2.
+
source "drivers/net/fs_enet/Kconfig"
endif # NET_ETHERNET
To compile this driver as a module, choose M here. The module
will be called e1000.
-config E1000_DISABLE_PACKET_SPLIT
- bool "Disable Packet Split for PCI express adapters"
- depends on E1000
- help
- Say Y here if you want to use the legacy receive path for PCI express
- hardware.
-
- If in doubt, say N.
-
config E1000E
tristate "Intel(R) PRO/1000 PCI-Express Gigabit Ethernet support"
depends on PCI && (!SPARC32 || BROKEN)
tristate "Realtek 8169 gigabit ethernet support"
depends on PCI
select CRC32
+ select MII
---help---
Say Y here if you have a Realtek 8169 PCI Gigabit Ethernet adapter.
config MV643XX_ETH
tristate "Marvell Discovery (643XX) and Orion ethernet support"
depends on MV64360 || MV64X60 || (PPC_MULTIPLATFORM && PPC32) || PLAT_ORION
- select MII
+ select PHYLIB
help
This driver supports the gigabit ethernet MACs in the
Marvell Discovery PPC/MIPS chipset family (MV643XX) and
will be called qla3xxx.
config ATL1
- tristate "Attansic L1 Gigabit Ethernet support (EXPERIMENTAL)"
- depends on PCI && EXPERIMENTAL
+ tristate "Atheros/Attansic L1 Gigabit Ethernet support"
+ depends on PCI
select CRC32
select MII
help
- This driver supports the Attansic L1 gigabit ethernet adapter.
+ This driver supports the Atheros/Attansic L1 gigabit ethernet
+ adapter.
To compile this driver as a module, choose M here. The module
will be called atl1.
To compile this driver as a module, choose M here. The module
will be called atl1e.
+config JME
+ tristate "JMicron(R) PCI-Express Gigabit Ethernet support"
+ depends on PCI
+ select CRC32
+ select MII
+ ---help---
+ This driver supports the PCI-Express gigabit ethernet adapters
+ based on JMicron JMC250 chipset.
+
+ To compile this driver as a module, choose M here. The module
+ will be called jme.
+
endif # NETDEV_1000
#
To compile the driver as a module, choose M here. The module
will be called ehea.
+config ENIC
+ tristate "E, the Cisco 10G Ethernet NIC"
+ depends on PCI && INET
+ select INET_LRO
+ help
+ This enables the support for the Cisco 10G Ethernet card.
+
config IXGBE
tristate "Intel(R) 10GbE PCI Express adapters support"
depends on PCI && INET
select INET_LRO
+ select INTEL_IOATDMA
---help---
This driver supports Intel(R) 10GbE PCI Express family of
adapters. For more information on how to identify your adapter, go
select FW_LOADER
select CRC32
select INET_LRO
+ select INTEL_IOATDMA
---help---
This driver supports Myricom Myri-10G Dual Protocol interface in
Ethernet mode. If the eeprom on your board is not recent enough,
To compile this driver as a module, choose M here: the module
will be called bnx2x. This is recommended.
+config QLGE
+ tristate "QLogic QLGE 10Gb Ethernet Driver Support"
+ depends on PCI
+ help
+ This driver supports QLogic ISP8XXX 10Gb Ethernet cards.
+
+ To compile this driver as a module, choose M here: the module
+ will be called qlge.
+
source "drivers/net/sfc/Kconfig"
endif # NETDEV_10000
#define CIRRUS_DEFAULT_IRQ VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
static unsigned int netcard_portlist[] __used __initdata = {CIRRUS_DEFAULT_BASE, 0};
static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0};
+ #elif defined(CONFIG_MACH_MX31ADS)
+ #include <mach/board-mx31ads.h>
+ static unsigned int netcard_portlist[] __used __initdata = {
+ PBC_BASE_ADDRESS + PBC_CS8900A_IOBASE + 0x300, 0
+ };
+ static unsigned cs8900_irq_map[] = {EXPIO_INT_ENET_INT, 0, 0, 0};
#else
static unsigned int netcard_portlist[] __used __initdata =
{ 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
} else {
i = lp->isa_config & INT_NO_MASK;
if (lp->chip_type == CS8900) {
- #if defined(CONFIG_MACH_IXDP2351) || defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX010X)
+ #ifdef CONFIG_CS89x0_NONISA_IRQ
i = cs8900_irq_map[0];
#else
/* Translate the IRQ using the IRQ mapping table. */
void __init reset_chip(struct net_device *dev)
{
+ #if !defined(CONFIG_MACH_MX31ADS)
#if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01)
struct net_local *lp = netdev_priv(dev);
int ioaddr = dev->base_addr;
reset_start_time = jiffies;
while( (readreg(dev, PP_SelfST) & INIT_DONE) == 0 && jiffies - reset_start_time < 2)
;
+ #endif /* !CONFIG_MACH_MX31ADS */
}
else
#endif
{
- #if !defined(CONFIG_MACH_IXDP2351) && !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX010X)
+ #ifndef CONFIG_CS89x0_NONISA_IRQ
if (((1 << dev->irq) & lp->irq_map) == 0) {
printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n",
dev->name, dev->irq, lp->irq_map);
release_dma:
#if ALLOW_DMA
free_dma(dev->dma);
-#endif
release_irq:
-#if ALLOW_DMA
release_dma_buff(lp);
#endif
writereg(dev, PP_LineCTL, readreg(dev, PP_LineCTL) & ~(SERIAL_TX_ON | SERIAL_RX_ON));
unsigned int ctl, cfg;
struct sk_buff *pending_skb;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
/* Disable all interrupts, block TX tasklet */
spin_lock_irq(&lp->lock);
void __iomem *ioaddr = lp->base;
int mask;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
/* see the header file for options in TCR/RCR DEFAULT */
SMC_SELECT_BANK(lp, 0);
void __iomem *ioaddr = lp->base;
struct sk_buff *pending_skb;
- DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
+ DBG(2, "%s: %s\n", CARDNAME, __func__);
/* no more interrupts for me */
spin_lock_irq(&lp->lock);
void __iomem *ioaddr = lp->base;
unsigned int packet_number, status, packet_len;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
packet_number = SMC_GET_RXFIFO(lp);
if (unlikely(packet_number & RXFIFO_REMPTY)) {
unsigned int packet_no, len;
unsigned char *buf;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
if (!smc_special_trylock(&lp->lock)) {
netif_stop_queue(dev);
void __iomem *ioaddr = lp->base;
unsigned int numPages, poll_count, status;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
BUG_ON(lp->pending_tx_skb != NULL);
void __iomem *ioaddr = lp->base;
unsigned int saved_packet, packet_no, tx_status, pkt_len;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
/* If the TX FIFO is empty then nothing to do */
packet_no = SMC_GET_TXFIFO(lp);
SMC_SET_MII(lp, SMC_GET_MII(lp) & ~(MII_MCLK|MII_MDOE|MII_MDO));
DBG(3, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
SMC_SELECT_BANK(lp, 2);
return phydata;
SMC_SET_MII(lp, SMC_GET_MII(lp) & ~(MII_MCLK|MII_MDOE|MII_MDO));
DBG(3, "%s: phyaddr=0x%x, phyreg=0x%x, phydata=0x%x\n",
- __FUNCTION__, phyaddr, phyreg, phydata);
+ __func__, phyaddr, phyreg, phydata);
SMC_SELECT_BANK(lp, 2);
}
struct smc_local *lp = netdev_priv(dev);
int phyaddr;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
lp->phy_type = 0;
int phyaddr = lp->mii.phy_id;
int bmcr, cfg1;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
/* Enter Link Disable state */
cfg1 = smc_phy_read(dev, phyaddr, PHY_CFG1_REG);
int phyaddr = lp->mii.phy_id;
int phy18;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
if (lp->phy_type == 0)
return;
int status, mask, timeout, card_stats;
int saved_pointer;
- DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(3, "%s: %s\n", dev->name, __func__);
spin_lock(&lp->lock);
void __iomem *ioaddr = lp->base;
int status, mask, eph_st, meminfo, fifo;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
spin_lock_irq(&lp->lock);
status = SMC_GET_INT(lp);
unsigned char multicast_table[8];
int update_multicast = 0;
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
if (dev->flags & IFF_PROMISC) {
DBG(2, "%s: RCR_PRMS\n", dev->name);
{
struct smc_local *lp = netdev_priv(dev);
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
/*
* Check that the address is valid. If its not, refuse
* address using ifconfig eth0 hw ether xx:xx:xx:xx:xx:xx
*/
if (!is_valid_ether_addr(dev->dev_addr)) {
- PRINTK("%s: no valid ethernet hw addr\n", __FUNCTION__);
+ PRINTK("%s: no valid ethernet hw addr\n", __func__);
return -EINVAL;
}
/* Setup the default Register Modes */
lp->tcr_cur_mode = TCR_DEFAULT;
lp->rcr_cur_mode = RCR_DEFAULT;
- lp->rpc_cur_mode = RPC_DEFAULT;
+ lp->rpc_cur_mode = RPC_DEFAULT |
+ lp->cfg.leda << RPC_LSXA_SHFT |
+ lp->cfg.ledb << RPC_LSXB_SHFT;
/*
* If we are not using a MII interface, we need to
{
struct smc_local *lp = netdev_priv(dev);
- DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
+ DBG(2, "%s: %s\n", dev->name, __func__);
netif_stop_queue(dev);
netif_carrier_off(dev);
int timeout = 20;
unsigned long cookie;
- DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
+ DBG(2, "%s: %s\n", CARDNAME, __func__);
cookie = probe_irq_on();
const char *version_string;
DECLARE_MAC_BUF(mac);
- DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
+ DBG(2, "%s: %s\n", CARDNAME, __func__);
/* First, see if the high byte is 0x33 */
val = SMC_CURRENT_BANK(lp);
if (dev->dma != (unsigned char)-1)
printk(" DMA %d", dev->dma);
- printk("%s%s\n", nowait ? " [nowait]" : "",
+ printk("%s%s\n",
+ lp->cfg.flags & SMC91X_NOWAIT ? " [nowait]" : "",
THROTTLE_TX_PKTS ? " [throttle_tx]" : "");
if (!is_valid_ether_addr(dev->dev_addr)) {
lp->cfg.flags |= (nowait) ? SMC91X_NOWAIT : 0;
}
+ if (!lp->cfg.leda && !lp->cfg.ledb) {
+ lp->cfg.leda = RPC_LSA_DEFAULT;
+ lp->cfg.ledb = RPC_LSB_DEFAULT;
+ }
+
ndev->dma = (unsigned char)-1;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-regs");
#if defined(CONFIG_ARCH_LUBBOCK) ||\
defined(CONFIG_MACH_MAINSTONE) ||\
defined(CONFIG_MACH_ZYLONITE) ||\
- defined(CONFIG_MACH_LITTLETON)
+ defined(CONFIG_MACH_LITTLETON) ||\
+ defined(CONFIG_ARCH_VIPER)
#include <asm/mach-types.h>
#define SMC_CAN_USE_32BIT 1
#define SMC_NOWAIT 1
+#define SMC_IO_SHIFT (lp->io_shift)
+
#define SMC_inb(a, r) readb((a) + (r))
#define SMC_inw(a, r) readw((a) + (r))
#define SMC_inl(a, r) readl((a) + (r))
#define RPC_ANEG 0x0800 // When 1 PHY is in Auto-Negotiate Mode
#define RPC_LSXA_SHFT 5 // Bits to shift LS2A,LS1A,LS0A to lsb
#define RPC_LSXB_SHFT 2 // Bits to get LS2B,LS1B,LS0B to lsb
- #define RPC_LED_100_10 (0x00) // LED = 100Mbps OR's with 10Mbps link detect
- #define RPC_LED_RES (0x01) // LED = Reserved
- #define RPC_LED_10 (0x02) // LED = 10Mbps link detect
- #define RPC_LED_FD (0x03) // LED = Full Duplex Mode
- #define RPC_LED_TX_RX (0x04) // LED = TX or RX packet occurred
- #define RPC_LED_100 (0x05) // LED = 100Mbps link dectect
- #define RPC_LED_TX (0x06) // LED = TX packet occurred
- #define RPC_LED_RX (0x07) // LED = RX packet occurred
#ifndef RPC_LSA_DEFAULT
#define RPC_LSA_DEFAULT RPC_LED_100
#define RPC_LSB_DEFAULT RPC_LED_FD
#endif
- #define RPC_DEFAULT (RPC_ANEG | (RPC_LSA_DEFAULT << RPC_LSXA_SHFT) | (RPC_LSB_DEFAULT << RPC_LSXB_SHFT) | RPC_SPEED | RPC_DPLX)
+ #define RPC_DEFAULT (RPC_ANEG | RPC_SPEED | RPC_DPLX)
/* Bank 0 0x0C is reserved */
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/kernel.h>
#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/wait.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/ac97_codec.h>
#include <sound/initval.h>
+#include <sound/pxa2xx-lib.h>
-#include <asm/irq.h>
-#include <linux/mutex.h>
#include <mach/hardware.h>
#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
#include <mach/audio.h>
#include "pxa2xx-pcm.h"
-
-static DEFINE_MUTEX(car_mutex);
-static DECLARE_WAIT_QUEUE_HEAD(gsr_wq);
-static volatile long gsr_bits;
-static struct clk *ac97_clk;
-#ifdef CONFIG_PXA27x
-static struct clk *ac97conf_clk;
-#endif
-
-/*
- * Beware PXA27x bugs:
- *
- * o Slot 12 read from modem space will hang controller.
- * o CDONE, SDONE interrupt fails after any slot 12 IO.
- *
- * We therefore have an hybrid approach for waiting on SDONE (interrupt or
- * 1 jiffy timeout if interrupt never comes).
- */
-
-static unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
-{
- unsigned short val = -1;
- volatile u32 *reg_addr;
-
- mutex_lock(&car_mutex);
-
- /* set up primary or secondary codec space */
- reg_addr = (ac97->num & 1) ? &SAC_REG_BASE : &PAC_REG_BASE;
- reg_addr += (reg >> 1);
-
- /* start read access across the ac97 link */
- GSR = GSR_CDONE | GSR_SDONE;
- gsr_bits = 0;
- val = *reg_addr;
- if (reg == AC97_GPIO_STATUS)
- goto out;
- if (wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_SDONE, 1) <= 0 &&
- !((GSR | gsr_bits) & GSR_SDONE)) {
- printk(KERN_ERR "%s: read error (ac97_reg=%d GSR=%#lx)\n",
- __func__, reg, GSR | gsr_bits);
- val = -1;
- goto out;
- }
-
- /* valid data now */
- GSR = GSR_CDONE | GSR_SDONE;
- gsr_bits = 0;
- val = *reg_addr;
- /* but we've just started another cycle... */
- wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_SDONE, 1);
-
-out: mutex_unlock(&car_mutex);
- return val;
-}
-
-static void pxa2xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val)
-{
- volatile u32 *reg_addr;
-
- mutex_lock(&car_mutex);
-
- /* set up primary or secondary codec space */
- reg_addr = (ac97->num & 1) ? &SAC_REG_BASE : &PAC_REG_BASE;
- reg_addr += (reg >> 1);
-
- GSR = GSR_CDONE | GSR_SDONE;
- gsr_bits = 0;
- *reg_addr = val;
- if (wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_CDONE, 1) <= 0 &&
- !((GSR | gsr_bits) & GSR_CDONE))
- printk(KERN_ERR "%s: write error (ac97_reg=%d GSR=%#lx)\n",
- __func__, reg, GSR | gsr_bits);
-
- mutex_unlock(&car_mutex);
-}
-
static void pxa2xx_ac97_reset(struct snd_ac97 *ac97)
{
- /* First, try cold reset */
-#ifdef CONFIG_PXA3xx
- int timeout;
-
- /* Hold CLKBPB for 100us */
- GCR = 0;
- GCR = GCR_CLKBPB;
- udelay(100);
- GCR = 0;
-#endif
-
- GCR &= GCR_COLD_RST; /* clear everything but nCRST */
- GCR &= ~GCR_COLD_RST; /* then assert nCRST */
-
- gsr_bits = 0;
-#ifdef CONFIG_PXA27x
- /* PXA27x Developers Manual section 13.5.2.2.1 */
- clk_enable(ac97conf_clk);
- udelay(5);
- clk_disable(ac97conf_clk);
- GCR = GCR_COLD_RST;
- udelay(50);
-#elif defined(CONFIG_PXA3xx)
- timeout = 1000;
- /* Can't use interrupts on PXA3xx */
- GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN);
-
- GCR = GCR_WARM_RST | GCR_COLD_RST;
- while (!(GSR & (GSR_PCR | GSR_SCR)) && timeout--)
- mdelay(10);
-#else
- GCR = GCR_COLD_RST;
- GCR |= GCR_CDONE_IE|GCR_SDONE_IE;
- wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);
-#endif
-
- if (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR))) {
- printk(KERN_INFO "%s: cold reset timeout (GSR=%#lx)\n",
- __func__, gsr_bits);
-
- /* let's try warm reset */
- gsr_bits = 0;
-#ifdef CONFIG_PXA27x
- /* warm reset broken on Bulverde,
- so manually keep AC97 reset high */
- pxa_gpio_mode(113 | GPIO_OUT | GPIO_DFLT_HIGH);
- udelay(10);
- GCR |= GCR_WARM_RST;
- pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
- udelay(500);
-#elif defined(CONFIG_PXA3xx)
- timeout = 100;
- /* Can't use interrupts */
- GCR |= GCR_WARM_RST;
- while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--)
- mdelay(1);
-#else
- GCR |= GCR_WARM_RST|GCR_PRIRDY_IEN|GCR_SECRDY_IEN;
- wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);
-#endif
-
- if (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)))
- printk(KERN_INFO "%s: warm reset timeout (GSR=%#lx)\n",
- __func__, gsr_bits);
- }
-
- GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN);
- GCR |= GCR_SDONE_IE|GCR_CDONE_IE;
-}
-
-static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id)
-{
- long status;
-
- status = GSR;
- if (status) {
- GSR = status;
- gsr_bits |= status;
- wake_up(&gsr_wq);
-
-#ifdef CONFIG_PXA27x
- /* Although we don't use those we still need to clear them
- since they tend to spuriously trigger when MMC is used
- (hardware bug? go figure)... */
- MISR = MISR_EOC;
- PISR = PISR_EOC;
- MCSR = MCSR_EOC;
-#endif
-
- return IRQ_HANDLED;
+ if (!pxa2xx_ac97_try_cold_reset(ac97)) {
+ pxa2xx_ac97_try_warm_reset(ac97);
}
- return IRQ_NONE;
+ pxa2xx_ac97_finish_reset(ac97);
}
static struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_out = {
.name = "AC97 PCM out",
.dev_addr = __PREG(PCDR),
- .drcmr = &DRCMRTXPCDR,
+ .drcmr = &DRCMR(12),
.dcmd = DCMD_INCSRCADDR | DCMD_FLOWTRG |
DCMD_BURST32 | DCMD_WIDTH4,
};
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_in = {
.name = "AC97 PCM in",
.dev_addr = __PREG(PCDR),
- .drcmr = &DRCMRRXPCDR,
+ .drcmr = &DRCMR(11),
.dcmd = DCMD_INCTRGADDR | DCMD_FLOWSRC |
DCMD_BURST32 | DCMD_WIDTH4,
};
snd_ac97_suspend(pxa2xx_ac97_ac97);
if (platform_ops && platform_ops->suspend)
platform_ops->suspend(platform_ops->priv);
- GCR |= GCR_ACLINK_OFF;
- clk_disable(ac97_clk);
- return 0;
+ return pxa2xx_ac97_hw_suspend();
}
static int pxa2xx_ac97_do_resume(struct snd_card *card)
{
pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data;
+ int rc;
+
+ rc = pxa2xx_ac97_hw_resume();
+ if (rc)
+ return rc;
- clk_enable(ac97_clk);
if (platform_ops && platform_ops->resume)
platform_ops->resume(platform_ops->priv);
snd_ac97_resume(pxa2xx_ac97_ac97);
if (ret)
goto err;
- ret = request_irq(IRQ_AC97, pxa2xx_ac97_irq, 0, "AC97", NULL);
- if (ret < 0)
- goto err;
-
- pxa_gpio_mode(GPIO31_SYNC_AC97_MD);
- pxa_gpio_mode(GPIO30_SDATA_OUT_AC97_MD);
- pxa_gpio_mode(GPIO28_BITCLK_AC97_MD);
- pxa_gpio_mode(GPIO29_SDATA_IN_AC97_MD);
-#ifdef CONFIG_PXA27x
- /* Use GPIO 113 as AC97 Reset on Bulverde */
- pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
- ac97conf_clk = clk_get(&dev->dev, "AC97CONFCLK");
- if (IS_ERR(ac97conf_clk)) {
- ret = PTR_ERR(ac97conf_clk);
- ac97conf_clk = NULL;
- goto err;
- }
-#endif
-
- ac97_clk = clk_get(&dev->dev, "AC97CLK");
- if (IS_ERR(ac97_clk)) {
- ret = PTR_ERR(ac97_clk);
- ac97_clk = NULL;
+ ret = pxa2xx_ac97_hw_probe(dev);
+ if (ret)
goto err;
- }
- clk_enable(ac97_clk);
ret = snd_ac97_bus(card, 0, &pxa2xx_ac97_ops, NULL, &ac97_bus);
if (ret)
- goto err;
+ goto err_remove;
memset(&ac97_template, 0, sizeof(ac97_template));
ret = snd_ac97_mixer(ac97_bus, &ac97_template, &pxa2xx_ac97_ac97);
if (ret)
- goto err;
+ goto err_remove;
snprintf(card->shortname, sizeof(card->shortname),
"%s", snd_ac97_get_short_name(pxa2xx_ac97_ac97));
return 0;
}
- err:
+err_remove:
+ pxa2xx_ac97_hw_remove(dev);
+err:
if (card)
snd_card_free(card);
- if (ac97_clk) {
- GCR |= GCR_ACLINK_OFF;
- free_irq(IRQ_AC97, NULL);
- clk_disable(ac97_clk);
- clk_put(ac97_clk);
- ac97_clk = NULL;
- }
-#ifdef CONFIG_PXA27x
- if (ac97conf_clk) {
- clk_put(ac97conf_clk);
- ac97conf_clk = NULL;
- }
-#endif
return ret;
}
if (card) {
snd_card_free(card);
platform_set_drvdata(dev, NULL);
- GCR |= GCR_ACLINK_OFF;
- free_irq(IRQ_AC97, NULL);
- clk_disable(ac97_clk);
- clk_put(ac97_clk);
- ac97_clk = NULL;
-#ifdef CONFIG_PXA27x
- clk_put(ac97conf_clk);
- ac97conf_clk = NULL;
-#endif
+ pxa2xx_ac97_hw_remove(dev);
}
return 0;
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
+ #include <linux/gpio.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
- #include <asm/hardware/scoop.h>
#include <mach/pxa-regs.h>
#include <mach/hardware.h>
#include <mach/corgi.h>
switch (corgi_jack_func) {
case CORGI_HP:
/* set = unmute headphone */
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+ gpio_set_value(CORGI_GPIO_MUTE_L, 1);
+ gpio_set_value(CORGI_GPIO_MUTE_R, 1);
snd_soc_dapm_disable_pin(codec, "Mic Jack");
snd_soc_dapm_disable_pin(codec, "Line Jack");
snd_soc_dapm_enable_pin(codec, "Headphone Jack");
break;
case CORGI_MIC:
/* reset = mute headphone */
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+ gpio_set_value(CORGI_GPIO_MUTE_L, 0);
+ gpio_set_value(CORGI_GPIO_MUTE_R, 0);
snd_soc_dapm_enable_pin(codec, "Mic Jack");
snd_soc_dapm_disable_pin(codec, "Line Jack");
snd_soc_dapm_disable_pin(codec, "Headphone Jack");
snd_soc_dapm_disable_pin(codec, "Headset Jack");
break;
case CORGI_LINE:
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+ gpio_set_value(CORGI_GPIO_MUTE_L, 0);
+ gpio_set_value(CORGI_GPIO_MUTE_R, 0);
snd_soc_dapm_disable_pin(codec, "Mic Jack");
snd_soc_dapm_enable_pin(codec, "Line Jack");
snd_soc_dapm_disable_pin(codec, "Headphone Jack");
snd_soc_dapm_disable_pin(codec, "Headset Jack");
break;
case CORGI_HEADSET:
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+ gpio_set_value(CORGI_GPIO_MUTE_L, 0);
+ gpio_set_value(CORGI_GPIO_MUTE_R, 1);
snd_soc_dapm_enable_pin(codec, "Mic Jack");
snd_soc_dapm_disable_pin(codec, "Line Jack");
snd_soc_dapm_disable_pin(codec, "Headphone Jack");
struct snd_soc_codec *codec = rtd->socdev->codec;
/* set = unmute headphone */
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_L);
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MUTE_R);
+ gpio_set_value(CORGI_GPIO_MUTE_L, 1);
+ gpio_set_value(CORGI_GPIO_MUTE_R, 1);
return 0;
}
static int corgi_amp_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
- if (SND_SOC_DAPM_EVENT_ON(event))
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_APM_ON);
- else
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_APM_ON);
-
+ gpio_set_value(CORGI_GPIO_APM_ON, SND_SOC_DAPM_EVENT_ON(event));
return 0;
}
static int corgi_mic_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
- if (SND_SOC_DAPM_EVENT_ON(event))
- set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MIC_BIAS);
- else
- reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_MIC_BIAS);
-
+ gpio_set_value(CORGI_GPIO_MIC_BIAS, SND_SOC_DAPM_EVENT_ON(event));
return 0;
}
/* corgi audio private data */
static struct wm8731_setup_data corgi_wm8731_setup = {
+ .i2c_bus = 0,
.i2c_address = 0x1b,
};
#include <linux/init.h>
#include <linux/module.h>
#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/wait.h>
-#include <linux/clk.h>
-#include <linux/delay.h>
#include <sound/core.h>
-#include <sound/pcm.h>
#include <sound/ac97_codec.h>
-#include <sound/initval.h>
#include <sound/soc.h>
+#include <sound/pxa2xx-lib.h>
-#include <asm/irq.h>
-#include <linux/mutex.h>
#include <mach/hardware.h>
#include <mach/pxa-regs.h>
-#include <mach/pxa2xx-gpio.h>
-#include <mach/audio.h>
#include "pxa2xx-pcm.h"
#include "pxa2xx-ac97.h"
-static DEFINE_MUTEX(car_mutex);
-static DECLARE_WAIT_QUEUE_HEAD(gsr_wq);
-static volatile long gsr_bits;
-static struct clk *ac97_clk;
-#ifdef CONFIG_PXA27x
-static struct clk *ac97conf_clk;
-#endif
-
-/*
- * Beware PXA27x bugs:
- *
- * o Slot 12 read from modem space will hang controller.
- * o CDONE, SDONE interrupt fails after any slot 12 IO.
- *
- * We therefore have an hybrid approach for waiting on SDONE (interrupt or
- * 1 jiffy timeout if interrupt never comes).
- */
-
-static unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97,
- unsigned short reg)
-{
- unsigned short val = -1;
- volatile u32 *reg_addr;
-
- mutex_lock(&car_mutex);
-
- /* set up primary or secondary codec/modem space */
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
- reg_addr = ac97->num ? &SAC_REG_BASE : &PAC_REG_BASE;
-#else
- if (reg == AC97_GPIO_STATUS)
- reg_addr = ac97->num ? &SMC_REG_BASE : &PMC_REG_BASE;
- else
- reg_addr = ac97->num ? &SAC_REG_BASE : &PAC_REG_BASE;
-#endif
- reg_addr += (reg >> 1);
-
-#ifndef CONFIG_PXA27x
- if (reg == AC97_GPIO_STATUS) {
- /* read from controller cache */
- val = *reg_addr;
- goto out;
- }
-#endif
-
- /* start read access across the ac97 link */
- GSR = GSR_CDONE | GSR_SDONE;
- gsr_bits = 0;
- val = *reg_addr;
-
- wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_SDONE, 1);
- if (!((GSR | gsr_bits) & GSR_SDONE)) {
- printk(KERN_ERR "%s: read error (ac97_reg=%x GSR=%#lx)\n",
- __func__, reg, GSR | gsr_bits);
- val = -1;
- goto out;
- }
-
- /* valid data now */
- GSR = GSR_CDONE | GSR_SDONE;
- gsr_bits = 0;
- val = *reg_addr;
- /* but we've just started another cycle... */
- wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_SDONE, 1);
-
-out: mutex_unlock(&car_mutex);
- return val;
-}
-
-static void pxa2xx_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
- unsigned short val)
-{
- volatile u32 *reg_addr;
-
- mutex_lock(&car_mutex);
-
- /* set up primary or secondary codec/modem space */
-#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
- reg_addr = ac97->num ? &SAC_REG_BASE : &PAC_REG_BASE;
-#else
- if (reg == AC97_GPIO_STATUS)
- reg_addr = ac97->num ? &SMC_REG_BASE : &PMC_REG_BASE;
- else
- reg_addr = ac97->num ? &SAC_REG_BASE : &PAC_REG_BASE;
-#endif
- reg_addr += (reg >> 1);
-
- GSR = GSR_CDONE | GSR_SDONE;
- gsr_bits = 0;
- *reg_addr = val;
- wait_event_timeout(gsr_wq, (GSR | gsr_bits) & GSR_CDONE, 1);
- if (!((GSR | gsr_bits) & GSR_CDONE))
- printk(KERN_ERR "%s: write error (ac97_reg=%x GSR=%#lx)\n",
- __func__, reg, GSR | gsr_bits);
-
- mutex_unlock(&car_mutex);
-}
-
static void pxa2xx_ac97_warm_reset(struct snd_ac97 *ac97)
{
-#ifdef CONFIG_PXA3xx
- int timeout = 100;
-#endif
- gsr_bits = 0;
-
-#ifdef CONFIG_PXA27x
- /* warm reset broken on Bulverde,
- so manually keep AC97 reset high */
- pxa_gpio_mode(113 | GPIO_OUT | GPIO_DFLT_HIGH);
- udelay(10);
- GCR |= GCR_WARM_RST;
- pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
- udelay(500);
-#elif defined(CONFIG_PXA3xx)
- /* Can't use interrupts */
- GCR |= GCR_WARM_RST;
- while (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)) && timeout--)
- mdelay(1);
-#else
- GCR |= GCR_WARM_RST | GCR_PRIRDY_IEN | GCR_SECRDY_IEN;
- wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);
-#endif
+ pxa2xx_ac97_try_warm_reset(ac97);
- if (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)))
- printk(KERN_INFO "%s: warm reset timeout (GSR=%#lx)\n",
- __func__, gsr_bits);
-
- GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN);
- GCR |= GCR_SDONE_IE|GCR_CDONE_IE;
+ pxa2xx_ac97_finish_reset(ac97);
}
static void pxa2xx_ac97_cold_reset(struct snd_ac97 *ac97)
{
-#ifdef CONFIG_PXA3xx
- int timeout = 1000;
-
- /* Hold CLKBPB for 100us */
- GCR = 0;
- GCR = GCR_CLKBPB;
- udelay(100);
- GCR = 0;
-#endif
-
- GCR &= GCR_COLD_RST; /* clear everything but nCRST */
- GCR &= ~GCR_COLD_RST; /* then assert nCRST */
+ pxa2xx_ac97_try_cold_reset(ac97);
- gsr_bits = 0;
-#ifdef CONFIG_PXA27x
- /* PXA27x Developers Manual section 13.5.2.2.1 */
- clk_enable(ac97conf_clk);
- udelay(5);
- clk_disable(ac97conf_clk);
- GCR = GCR_COLD_RST;
- udelay(50);
-#elif defined(CONFIG_PXA3xx)
- /* Can't use interrupts on PXA3xx */
- GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN);
-
- GCR = GCR_WARM_RST | GCR_COLD_RST;
- while (!(GSR & (GSR_PCR | GSR_SCR)) && timeout--)
- mdelay(10);
-#else
- GCR = GCR_COLD_RST;
- GCR |= GCR_CDONE_IE|GCR_SDONE_IE;
- wait_event_timeout(gsr_wq, gsr_bits & (GSR_PCR | GSR_SCR), 1);
-#endif
-
- if (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR)))
- printk(KERN_INFO "%s: cold reset timeout (GSR=%#lx)\n",
- __func__, gsr_bits);
-
- GCR &= ~(GCR_PRIRDY_IEN|GCR_SECRDY_IEN);
- GCR |= GCR_SDONE_IE|GCR_CDONE_IE;
-}
-
-static irqreturn_t pxa2xx_ac97_irq(int irq, void *dev_id)
-{
- long status;
-
- status = GSR;
- if (status) {
- GSR = status;
- gsr_bits |= status;
- wake_up(&gsr_wq);
-
-#ifdef CONFIG_PXA27x
- /* Although we don't use those we still need to clear them
- since they tend to spuriously trigger when MMC is used
- (hardware bug? go figure)... */
- MISR = MISR_EOC;
- PISR = PISR_EOC;
- MCSR = MCSR_EOC;
-#endif
-
- return IRQ_HANDLED;
- }
-
- return IRQ_NONE;
+ pxa2xx_ac97_finish_reset(ac97);
}
struct snd_ac97_bus_ops soc_ac97_ops = {
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_stereo_out = {
.name = "AC97 PCM Stereo out",
.dev_addr = __PREG(PCDR),
- .drcmr = &DRCMRTXPCDR,
+ .drcmr = &DRCMR(12),
.dcmd = DCMD_INCSRCADDR | DCMD_FLOWTRG |
DCMD_BURST32 | DCMD_WIDTH4,
};
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_stereo_in = {
.name = "AC97 PCM Stereo in",
.dev_addr = __PREG(PCDR),
- .drcmr = &DRCMRRXPCDR,
+ .drcmr = &DRCMR(11),
.dcmd = DCMD_INCTRGADDR | DCMD_FLOWSRC |
DCMD_BURST32 | DCMD_WIDTH4,
};
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_aux_mono_out = {
.name = "AC97 Aux PCM (Slot 5) Mono out",
.dev_addr = __PREG(MODR),
- .drcmr = &DRCMRTXMODR,
+ .drcmr = &DRCMR(10),
.dcmd = DCMD_INCSRCADDR | DCMD_FLOWTRG |
DCMD_BURST16 | DCMD_WIDTH2,
};
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_aux_mono_in = {
.name = "AC97 Aux PCM (Slot 5) Mono in",
.dev_addr = __PREG(MODR),
- .drcmr = &DRCMRRXMODR,
+ .drcmr = &DRCMR(9),
.dcmd = DCMD_INCTRGADDR | DCMD_FLOWSRC |
DCMD_BURST16 | DCMD_WIDTH2,
};
static struct pxa2xx_pcm_dma_params pxa2xx_ac97_pcm_mic_mono_in = {
.name = "AC97 Mic PCM (Slot 6) Mono in",
.dev_addr = __PREG(MCDR),
- .drcmr = &DRCMRRXMCDR,
+ .drcmr = &DRCMR(8),
.dcmd = DCMD_INCTRGADDR | DCMD_FLOWSRC |
DCMD_BURST16 | DCMD_WIDTH2,
};
static int pxa2xx_ac97_suspend(struct platform_device *pdev,
struct snd_soc_dai *dai)
{
- GCR |= GCR_ACLINK_OFF;
- clk_disable(ac97_clk);
- return 0;
+ return pxa2xx_ac97_hw_suspend();
}
static int pxa2xx_ac97_resume(struct platform_device *pdev,
struct snd_soc_dai *dai)
{
- clk_enable(ac97_clk);
- return 0;
+ return pxa2xx_ac97_hw_resume();
}
#else
static int pxa2xx_ac97_probe(struct platform_device *pdev,
struct snd_soc_dai *dai)
{
- int ret;
-
- ret = request_irq(IRQ_AC97, pxa2xx_ac97_irq, IRQF_DISABLED, "AC97", NULL);
- if (ret < 0)
- goto err;
-
- pxa_gpio_mode(GPIO31_SYNC_AC97_MD);
- pxa_gpio_mode(GPIO30_SDATA_OUT_AC97_MD);
- pxa_gpio_mode(GPIO28_BITCLK_AC97_MD);
- pxa_gpio_mode(GPIO29_SDATA_IN_AC97_MD);
-#ifdef CONFIG_PXA27x
- /* Use GPIO 113 as AC97 Reset on Bulverde */
- pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
-
- ac97conf_clk = clk_get(&pdev->dev, "AC97CONFCLK");
- if (IS_ERR(ac97conf_clk)) {
- ret = PTR_ERR(ac97conf_clk);
- ac97conf_clk = NULL;
- goto err_irq;
- }
-#endif
- ac97_clk = clk_get(&pdev->dev, "AC97CLK");
- if (IS_ERR(ac97_clk)) {
- ret = PTR_ERR(ac97_clk);
- ac97_clk = NULL;
- goto err_irq;
- }
- clk_enable(ac97_clk);
- return 0;
-
- err_irq:
- GCR |= GCR_ACLINK_OFF;
-#ifdef CONFIG_PXA27x
- if (ac97conf_clk) {
- clk_put(ac97conf_clk);
- ac97conf_clk = NULL;
- }
-#endif
- free_irq(IRQ_AC97, NULL);
- err:
- return ret;
+ return pxa2xx_ac97_hw_probe(pdev);
}
static void pxa2xx_ac97_remove(struct platform_device *pdev,
struct snd_soc_dai *dai)
{
- GCR |= GCR_ACLINK_OFF;
- free_irq(IRQ_AC97, NULL);
-#ifdef CONFIG_PXA27x
- clk_put(ac97conf_clk);
- ac97conf_clk = NULL;
-#endif
- clk_disable(ac97_clk);
- clk_put(ac97_clk);
- ac97_clk = NULL;
+ pxa2xx_ac97_hw_remove(pdev);
}
static int pxa2xx_ac97_hw_params(struct snd_pcm_substream *substream,
#include <sound/pcm.h>
#include <sound/initval.h>
#include <sound/soc.h>
+#include <sound/pxa2xx-lib.h>
#include <mach/hardware.h>
#include <mach/pxa-regs.h>
#include "pxa2xx-pcm.h"
#include "pxa2xx-i2s.h"
+struct pxa2xx_gpio {
+ u32 sys;
+ u32 rx;
+ u32 tx;
+ u32 clk;
+ u32 frm;
+};
+
+ /*
+ * I2S Controller Register and Bit Definitions
+ */
+ #define SACR0 __REG(0x40400000) /* Global Control Register */
+ #define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */
+ #define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */
+ #define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */
+ #define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */
+ #define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */
+ #define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */
+
+ #define SACR0_RFTH(x) ((x) << 12) /* Rx FIFO Interrupt or DMA Trigger Threshold */
+ #define SACR0_TFTH(x) ((x) << 8) /* Tx FIFO Interrupt or DMA Trigger Threshold */
+ #define SACR0_STRF (1 << 5) /* FIFO Select for EFWR Special Function */
+ #define SACR0_EFWR (1 << 4) /* Enable EFWR Function */
+ #define SACR0_RST (1 << 3) /* FIFO, i2s Register Reset */
+ #define SACR0_BCKD (1 << 2) /* Bit Clock Direction */
+ #define SACR0_ENB (1 << 0) /* Enable I2S Link */
+ #define SACR1_ENLBF (1 << 5) /* Enable Loopback */
+ #define SACR1_DRPL (1 << 4) /* Disable Replaying Function */
+ #define SACR1_DREC (1 << 3) /* Disable Recording Function */
+ #define SACR1_AMSL (1 << 0) /* Specify Alternate Mode */
+
+ #define SASR0_I2SOFF (1 << 7) /* Controller Status */
+ #define SASR0_ROR (1 << 6) /* Rx FIFO Overrun */
+ #define SASR0_TUR (1 << 5) /* Tx FIFO Underrun */
+ #define SASR0_RFS (1 << 4) /* Rx FIFO Service Request */
+ #define SASR0_TFS (1 << 3) /* Tx FIFO Service Request */
+ #define SASR0_BSY (1 << 2) /* I2S Busy */
+ #define SASR0_RNE (1 << 1) /* Rx FIFO Not Empty */
+ #define SASR0_TNF (1 << 0) /* Tx FIFO Not Empty */
+
+ #define SAICR_ROR (1 << 6) /* Clear Rx FIFO Overrun Interrupt */
+ #define SAICR_TUR (1 << 5) /* Clear Tx FIFO Underrun Interrupt */
+
+ #define SAIMR_ROR (1 << 6) /* Enable Rx FIFO Overrun Condition Interrupt */
+ #define SAIMR_TUR (1 << 5) /* Enable Tx FIFO Underrun Condition Interrupt */
+ #define SAIMR_RFS (1 << 4) /* Enable Rx FIFO Service Interrupt */
+ #define SAIMR_TFS (1 << 3) /* Enable Tx FIFO Service Interrupt */
struct pxa_i2s_port {
u32 sadiv;
static struct pxa2xx_pcm_dma_params pxa2xx_i2s_pcm_stereo_out = {
.name = "I2S PCM Stereo out",
.dev_addr = __PREG(SADR),
- .drcmr = &DRCMRTXSADR,
+ .drcmr = &DRCMR(3),
.dcmd = DCMD_INCSRCADDR | DCMD_FLOWTRG |
DCMD_BURST32 | DCMD_WIDTH4,
};
static struct pxa2xx_pcm_dma_params pxa2xx_i2s_pcm_stereo_in = {
.name = "I2S PCM Stereo in",
.dev_addr = __PREG(SADR),
- .drcmr = &DRCMRRXSADR,
+ .drcmr = &DRCMR(2),
.dcmd = DCMD_INCTRGADDR | DCMD_FLOWSRC |
DCMD_BURST32 | DCMD_WIDTH4,
};
.frm = GPIO31_SYNC_I2S_MD,
},
{ /* I2S SoC Master */
-#ifdef CONFIG_PXA27x
- .sys = GPIO113_I2S_SYSCLK_MD,
-#else
- .sys = GPIO32_SYSCLK_I2S_MD,
-#endif
.rx = GPIO29_SDATA_IN_I2S_MD,
.tx = GPIO30_SDATA_OUT_I2S_MD,
.clk = GPIO28_BITCLK_OUT_I2S_MD,
static int __init pxa2xx_i2s_init(void)
{
+ if (cpu_is_pxa27x())
+ gpio_bus[1].sys = GPIO113_I2S_SYSCLK_MD;
+ else
+ gpio_bus[1].sys = GPIO32_SYSCLK_I2S_MD;
+
clk_i2s = ERR_PTR(-ENOENT);
return platform_driver_register(&pxa2xx_i2s_driver);
}
#include <linux/timer.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
+ #include <linux/gpio.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
#include <asm/mach-types.h>
- #include <asm/hardware/scoop.h>
#include <mach/pxa-regs.h>
#include <mach/hardware.h>
- #include <mach/akita.h>
#include <mach/spitz.h>
#include "../codecs/wm8750.h"
#include "pxa2xx-pcm.h"
snd_soc_dapm_disable_pin(codec, "Mic Jack");
snd_soc_dapm_disable_pin(codec, "Line Jack");
snd_soc_dapm_enable_pin(codec, "Headphone Jack");
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
+ gpio_set_value(SPITZ_GPIO_MUTE_L, 1);
+ gpio_set_value(SPITZ_GPIO_MUTE_R, 1);
break;
case SPITZ_MIC:
/* enable mic jack and bias, mute hp */
snd_soc_dapm_disable_pin(codec, "Headset Jack");
snd_soc_dapm_disable_pin(codec, "Line Jack");
snd_soc_dapm_enable_pin(codec, "Mic Jack");
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
+ gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
+ gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
break;
case SPITZ_LINE:
/* enable line jack, disable mic bias and mute hp */
snd_soc_dapm_disable_pin(codec, "Headset Jack");
snd_soc_dapm_disable_pin(codec, "Mic Jack");
snd_soc_dapm_enable_pin(codec, "Line Jack");
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
+ gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
+ gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
break;
case SPITZ_HEADSET:
/* enable and unmute headset jack enable mic bias, mute L hp */
snd_soc_dapm_enable_pin(codec, "Mic Jack");
snd_soc_dapm_disable_pin(codec, "Line Jack");
snd_soc_dapm_enable_pin(codec, "Headset Jack");
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
- set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
+ gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
+ gpio_set_value(SPITZ_GPIO_MUTE_R, 1);
break;
case SPITZ_HP_OFF:
snd_soc_dapm_disable_pin(codec, "Headset Jack");
snd_soc_dapm_disable_pin(codec, "Mic Jack");
snd_soc_dapm_disable_pin(codec, "Line Jack");
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_L);
- reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_MUTE_R);
+ gpio_set_value(SPITZ_GPIO_MUTE_L, 0);
+ gpio_set_value(SPITZ_GPIO_MUTE_R, 0);
break;
}
snd_soc_dapm_sync(codec);
static int spitz_mic_bias(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *k, int event)
{
- if (machine_is_borzoi() || machine_is_spitz()) {
- if (SND_SOC_DAPM_EVENT_ON(event))
- set_scoop_gpio(&spitzscoop2_device.dev,
- SPITZ_SCP2_MIC_BIAS);
- else
- reset_scoop_gpio(&spitzscoop2_device.dev,
- SPITZ_SCP2_MIC_BIAS);
- }
+ if (machine_is_borzoi() || machine_is_spitz())
+ gpio_set_value(SPITZ_GPIO_MIC_BIAS,
+ SND_SOC_DAPM_EVENT_ON(event));
+
+ if (machine_is_akita())
+ gpio_set_value(AKITA_GPIO_MIC_BIAS,
+ SND_SOC_DAPM_EVENT_ON(event));
- if (machine_is_akita()) {
- if (SND_SOC_DAPM_EVENT_ON(event))
- akita_set_ioexp(&akitaioexp_device.dev,
- AKITA_IOEXP_MIC_BIAS);
- else
- akita_reset_ioexp(&akitaioexp_device.dev,
- AKITA_IOEXP_MIC_BIAS);
- }
return 0;
}
/* spitz audio private data */
static struct wm8750_setup_data spitz_wm8750_setup = {
+ .i2c_bus = 0,
.i2c_address = 0x1b,
};
projects / linux-2.6-block.git / commitdiff