#include <asm/reboot.h>
#include <asm/portmux.h>
#include <asm/dpmc.h>
+#include <asm/bfin_sport.h>
#ifdef CONFIG_REGULATOR_FIXED_VOLTAGE
#include <linux/regulator/fixed.h>
#endif
#endif
#if defined(CONFIG_MTD_NAND_PLATFORM) || defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
- #ifdef CONFIG_MTD_PARTITIONS
const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
static struct mtd_partition bfin_plat_nand_partitions[] = {
.offset = MTDPART_OFS_APPEND,
},
};
- #endif
#define BFIN_NAND_PLAT_CLE 2
#define BFIN_NAND_PLAT_ALE 1
.chip = {
.nr_chips = 1,
.chip_delay = 30,
- #ifdef CONFIG_MTD_PARTITIONS
.part_probe_types = part_probes,
.partitions = bfin_plat_nand_partitions,
.nr_partitions = ARRAY_SIZE(bfin_plat_nand_partitions),
- #endif
},
.ctrl = {
.cmd_ctrl = bfin_plat_nand_cmd_ctrl,
},
};
-#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
+#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \
+ defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) || \
+ defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
+
+#define SPORT_REQ(x) \
+ [x] = {P_SPORT##x##_TFS, P_SPORT##x##_DTPRI, P_SPORT##x##_TSCLK, \
+ P_SPORT##x##_RFS, P_SPORT##x##_DRPRI, P_SPORT##x##_RSCLK, 0}
+
+static const u16 bfin_snd_pin[][7] = {
+ SPORT_REQ(0),
+ SPORT_REQ(1),
+};
+
+static struct bfin_snd_platform_data bfin_snd_data[] = {
+ {
+ .pin_req = &bfin_snd_pin[0][0],
+ },
+ {
+ .pin_req = &bfin_snd_pin[1][0],
+ },
+};
+
+#define BFIN_SND_RES(x) \
+ [x] = { \
+ { \
+ .start = SPORT##x##_TCR1, \
+ .end = SPORT##x##_TCR1, \
+ .flags = IORESOURCE_MEM \
+ }, \
+ { \
+ .start = CH_SPORT##x##_RX, \
+ .end = CH_SPORT##x##_RX, \
+ .flags = IORESOURCE_DMA, \
+ }, \
+ { \
+ .start = CH_SPORT##x##_TX, \
+ .end = CH_SPORT##x##_TX, \
+ .flags = IORESOURCE_DMA, \
+ }, \
+ { \
+ .start = IRQ_SPORT##x##_ERROR, \
+ .end = IRQ_SPORT##x##_ERROR, \
+ .flags = IORESOURCE_IRQ, \
+ } \
+ }
+
+static struct resource bfin_snd_resources[][4] = {
+ BFIN_SND_RES(0),
+ BFIN_SND_RES(1),
+};
+
+static struct platform_device bfin_pcm = {
+ .name = "bfin-pcm-audio",
+ .id = -1,
+};
+#endif
+
+#if defined(CONFIG_SND_BF5XX_SOC_AD73311) || defined(CONFIG_SND_BF5XX_SOC_AD73311_MODULE)
+static struct platform_device bfin_ad73311_codec_device = {
+ .name = "ad73311",
+ .id = -1,
+};
+#endif
+
+#if defined(CONFIG_SND_BF5XX_SOC_I2S) || defined(CONFIG_SND_BF5XX_SOC_I2S_MODULE)
static struct platform_device bfin_i2s = {
.name = "bfin-i2s",
.id = CONFIG_SND_BF5XX_SPORT_NUM,
- /* TODO: add platform data here */
+ .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
+ .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
+ .dev = {
+ .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
+ },
};
#endif
-#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
+#if defined(CONFIG_SND_BF5XX_SOC_TDM) || defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE)
static struct platform_device bfin_tdm = {
.name = "bfin-tdm",
.id = CONFIG_SND_BF5XX_SPORT_NUM,
- /* TODO: add platform data here */
+ .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
+ .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
+ .dev = {
+ .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
+ },
};
#endif
-#if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
+#if defined(CONFIG_SND_BF5XX_SOC_AC97) || defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE)
static struct platform_device bfin_ac97 = {
.name = "bfin-ac97",
.id = CONFIG_SND_BF5XX_SPORT_NUM,
- /* TODO: add platform data here */
+ .num_resources = ARRAY_SIZE(bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM]),
+ .resource = bfin_snd_resources[CONFIG_SND_BF5XX_SPORT_NUM],
+ .dev = {
+ .platform_data = &bfin_snd_data[CONFIG_SND_BF5XX_SPORT_NUM],
+ },
};
#endif
&stamp_flash_device,
#endif
-#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
+#if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE) || \
+ defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE) || \
+ defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
+ &bfin_pcm,
+#endif
+
+#if defined(CONFIG_SND_BF5XX_SOC_AD73311) || defined(CONFIG_SND_BF5XX_SOC_AD73311_MODULE)
+ &bfin_ad73311_codec_device,
+#endif
+
+#if defined(CONFIG_SND_BF5XX_SOC_I2S) || defined(CONFIG_SND_BF5XX_SOC_I2S_MODULE)
&bfin_i2s,
#endif
-#if defined(CONFIG_SND_BF5XX_TDM) || defined(CONFIG_SND_BF5XX_TDM_MODULE)
+#if defined(CONFIG_SND_BF5XX_SOC_TDM) || defined(CONFIG_SND_BF5XX_SOC_TDM_MODULE)
&bfin_tdm,
#endif
-#if defined(CONFIG_SND_BF5XX_AC97) || defined(CONFIG_SND_BF5XX_AC97_MODULE)
+#if defined(CONFIG_SND_BF5XX_SOC_AC97) || defined(CONFIG_SND_BF5XX_SOC_AC97_MODULE)
&bfin_ac97,
#endif
+
#if defined(CONFIG_REGULATOR_AD5398) || defined(CONFIG_REGULATOR_AD5398_MODULE)
#if defined(CONFIG_REGULATOR_VIRTUAL_CONSUMER) || \
defined(CONFIG_REGULATOR_VIRTUAL_CONSUMER_MODULE)
bool
default n
-config GENERIC_FIND_NEXT_BIT
- bool
- default y
-
config GENERIC_HWEIGHT
bool
default y
select MTD_JEDECPROBE if ETRAX_ARCH_V32
select MTD_CHAR
select MTD_BLOCK
- select MTD_PARTITIONS
select MTD_COMPLEX_MAPPINGS
help
This option enables MTD mapping of flash devices. Needed to use
should normally be compiled as kernel modules. The modules perform
various checks and verifications when loaded.
- config MTD_PARTITIONS
- bool "MTD partitioning support"
- help
- If you have a device which needs to divide its flash chip(s) up
- into multiple 'partitions', each of which appears to the user as
- a separate MTD device, you require this option to be enabled. If
- unsure, say 'Y'.
-
- Note, however, that you don't need this option for the DiskOnChip
- devices. Partitioning on NFTL 'devices' is a different - that's the
- 'normal' form of partitioning used on a block device.
-
- if MTD_PARTITIONS
-
config MTD_REDBOOT_PARTS
tristate "RedBoot partition table parsing"
---help---
config MTD_CMDLINE_PARTS
bool "Command line partition table parsing"
- depends on MTD_PARTITIONS = "y" && MTD = "y"
+ depends on MTD = "y"
---help---
Allow generic configuration of the MTD partition tables via the kernel
command line. Multiple flash resources are supported for hardware where
You will still need the parsing functions to be called by the driver
for your particular device. It won't happen automatically. The
- 'armflash' map driver (CONFIG_MTD_ARM_INTEGRATOR) does this, for
- example.
+ 'physmap' map driver (CONFIG_MTD_PHYSMAP) does this, for example.
config MTD_OF_PARTS
def_bool y
---help---
TI AR7 partitioning support
- endif # MTD_PARTITIONS
-
comment "User Modules And Translation Layers"
config MTD_CHAR
config MTD_PMC_MSP_EVM
tristate "CFI Flash device mapped on PMC-Sierra MSP"
depends on PMC_MSP && MTD_CFI
- select MTD_PARTITIONS
help
This provides a 'mapping' driver which supports the way
in which user-programmable flash chips are connected on the
config MTD_NETSC520
tristate "CFI Flash device mapped on AMD NetSc520"
- depends on X86 && MTD_CFI && MTD_PARTITIONS
+ depends on X86 && MTD_CFI
help
This enables access routines for the flash chips on the AMD NetSc520
demonstration board. If you have one of these boards and would like
config MTD_TS5500
tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
depends on X86
- select MTD_PARTITIONS
select MTD_JEDECPROBE
select MTD_CFI_AMDSTD
help
config MTD_SBC_GXX
tristate "CFI Flash device mapped on Arcom SBC-GXx boards"
- depends on X86 && MTD_CFI_INTELEXT && MTD_PARTITIONS && MTD_COMPLEX_MAPPINGS
+ depends on X86 && MTD_CFI_INTELEXT && MTD_COMPLEX_MAPPINGS
help
This provides a driver for the on-board flash of Arcom Control
Systems' SBC-GXn family of boards, formerly known as SBC-MediaGX.
config MTD_PXA2XX
tristate "CFI Flash device mapped on Intel XScale PXA2xx based boards"
depends on (PXA25x || PXA27x) && MTD_CFI_INTELEXT
- select MTD_PARTITIONS
help
This provides a driver for the NOR flash attached to a PXA2xx chip.
config MTD_SCx200_DOCFLASH
tristate "Flash device mapped with DOCCS on NatSemi SCx200"
- depends on SCx200 && MTD_CFI && MTD_PARTITIONS
+ depends on SCx200 && MTD_CFI
help
Enable support for a flash chip mapped using the DOCCS signal on a
National Semiconductor SCx200 processor.
config MTD_NETtel
tristate "CFI flash device on SnapGear/SecureEdge"
- depends on X86 && MTD_PARTITIONS && MTD_JEDECPROBE
+ depends on X86 && MTD_JEDECPROBE
help
Support for flash chips on NETtel/SecureEdge/SnapGear boards.
Support for parsing CFE image tag and creating MTD partitions on
Broadcom BCM63xx boards.
+config MTD_LANTIQ
+ tristate "Lantiq SoC NOR support"
+ depends on LANTIQ
+ select MTD_PARTITIONS
+ help
+ Support for NOR flash attached to the Lantiq SoC's External Bus Unit.
+
config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC"
- depends on X86 && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
+ depends on X86 && MTD_CFI_INTELEXT && BROKEN
help
MTD map driver for SSV DIL/Net PC Boards "DNP" and "ADNP".
For details, see <http://www.ssv-embedded.de/ssv/pc104/p169.htm>
config MTD_SA1100
tristate "CFI Flash device mapped on StrongARM SA11x0"
- depends on MTD_CFI && ARCH_SA1100 && MTD_PARTITIONS
+ depends on MTD_CFI && ARCH_SA1100
help
This enables access to the flash chips on most platforms based on
the SA1100 and SA1110, including the Assabet and the Compaq iPAQ.
config MTD_FORTUNET
tristate "CFI Flash device mapped on the FortuNet board"
- depends on MTD_CFI && MTD_PARTITIONS && SA1100_FORTUNET
+ depends on MTD_CFI && SA1100_FORTUNET
help
This enables access to the Flash on the FortuNet board. If you
have such a board, say 'Y'.
config MTD_BFIN_ASYNC
tristate "Blackfin BF533-STAMP Flash Chip Support"
depends on BFIN533_STAMP && MTD_CFI && MTD_COMPLEX_MAPPINGS
- select MTD_PARTITIONS
default y
help
Map driver which allows for simultaneous utilization of
tristate "GPIO-assisted Flash Chip Support"
depends on GENERIC_GPIO || GPIOLIB
depends on MTD_COMPLEX_MAPPINGS
- select MTD_PARTITIONS
help
Map driver which allows flashes to be partially physically addressed
and assisted by GPIOs.
config MTD_UCLINUX
bool "Generic uClinux RAM/ROM filesystem support"
- depends on MTD_PARTITIONS && MTD_RAM=y && !MMU
+ depends on MTD_RAM=y && !MMU
help
Map driver to support image based filesystems for uClinux.
config MTD_WRSBC8260
tristate "Map driver for WindRiver PowerQUICC II MPC82xx board"
depends on (SBC82xx || SBC8560)
- select MTD_PARTITIONS
select MTD_MAP_BANK_WIDTH_4
select MTD_MAP_BANK_WIDTH_1
select MTD_CFI_I1
config MTD_DMV182
tristate "Map driver for Dy-4 SVME/DMV-182 board."
depends on DMV182
- select MTD_PARTITIONS
select MTD_MAP_BANK_WIDTH_32
select MTD_CFI_I8
select MTD_CFI_AMDSTD
dev->pcmcia_map.copy_to = pcmcia_copy_to;
}
- if(add_mtd_device(mtd)) {
+ if (mtd_device_register(mtd, NULL, 0)) {
map_destroy(mtd);
dev->mtd_info = NULL;
dev_err(&dev->p_dev->dev,
DEBUG(3, "link=0x%p", link);
if(dev->mtd_info) {
- del_mtd_device(dev->mtd_info);
+ mtd_device_unregister(dev->mtd_info);
dev_info(&dev->p_dev->dev, "mtd%d: Removing\n",
dev->mtd_info->index);
map_destroy(dev->mtd_info);
return pcmciamtd_config(link);
}
-static struct pcmcia_device_id pcmciamtd_ids[] = {
+static const struct pcmcia_device_id pcmciamtd_ids[] = {
PCMCIA_DEVICE_FUNC_ID(1),
PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCS-2M", "2MB SRAM", 0x547e66dc, 0x1fed36cd, 0x36eadd21),
PCMCIA_DEVICE_PROD_ID12("IBM", "2MB SRAM", 0xb569a6e5, 0x36eadd21),
struct mtd_info *mtd[MAX_RESOURCES];
struct mtd_info *cmtd;
struct map_info map[MAX_RESOURCES];
- #ifdef CONFIG_MTD_PARTITIONS
int nr_parts;
struct mtd_partition *parts;
- #endif
};
static int physmap_flash_remove(struct platform_device *dev)
physmap_data = dev->dev.platform_data;
if (info->cmtd) {
- #ifdef CONFIG_MTD_PARTITIONS
- if (info->nr_parts || physmap_data->nr_parts) {
- del_mtd_partitions(info->cmtd);
-
- if (info->nr_parts)
- kfree(info->parts);
- } else {
- del_mtd_device(info->cmtd);
- }
- #else
- del_mtd_device(info->cmtd);
- #endif
+ mtd_device_unregister(info->cmtd);
+ if (info->nr_parts)
+ kfree(info->parts);
if (info->cmtd != info->mtd[0])
mtd_concat_destroy(info->cmtd);
}
if (info->mtd[i] != NULL)
map_destroy(info->mtd[i]);
}
+
+ if (physmap_data->exit)
+ physmap_data->exit(dev);
+
return 0;
}
+static void physmap_set_vpp(struct map_info *map, int state)
+{
+ struct platform_device *pdev;
+ struct physmap_flash_data *physmap_data;
+
+ pdev = (struct platform_device *)map->map_priv_1;
+ physmap_data = pdev->dev.platform_data;
+
+ if (physmap_data->set_vpp)
+ physmap_data->set_vpp(pdev, state);
+}
+
static const char *rom_probe_types[] = {
"cfi_probe",
"jedec_probe",
"qinfo_probe",
"map_rom",
NULL };
- #ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
+static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "afs",
+ NULL };
- #endif
static int physmap_flash_probe(struct platform_device *dev)
{
goto err_out;
}
+ if (physmap_data->init) {
+ err = physmap_data->init(dev);
+ if (err)
+ goto err_out;
+ }
+
platform_set_drvdata(dev, info);
for (i = 0; i < dev->num_resources; i++) {
info->map[i].phys = dev->resource[i].start;
info->map[i].size = resource_size(&dev->resource[i]);
info->map[i].bankwidth = physmap_data->width;
- info->map[i].set_vpp = physmap_data->set_vpp;
+ info->map[i].set_vpp = physmap_set_vpp;
info->map[i].pfow_base = physmap_data->pfow_base;
+ info->map[i].map_priv_1 = (unsigned long)dev;
info->map[i].virt = devm_ioremap(&dev->dev, info->map[i].phys,
info->map[i].size);
if (err)
goto err_out;
- #ifdef CONFIG_MTD_PARTITIONS
err = parse_mtd_partitions(info->cmtd, part_probe_types,
- &info->parts, 0);
+ &info->parts, 0);
if (err > 0) {
- add_mtd_partitions(info->cmtd, info->parts, err);
+ mtd_device_register(info->cmtd, info->parts, err);
info->nr_parts = err;
return 0;
}
if (physmap_data->nr_parts) {
printk(KERN_NOTICE "Using physmap partition information\n");
- add_mtd_partitions(info->cmtd, physmap_data->parts,
- physmap_data->nr_parts);
+ mtd_device_register(info->cmtd, physmap_data->parts,
+ physmap_data->nr_parts);
return 0;
}
- #endif
- add_mtd_device(info->cmtd);
+ mtd_device_register(info->cmtd, NULL, 0);
+
return 0;
err_out:
physmap_flash_data.set_vpp = set_vpp;
}
- #ifdef CONFIG_MTD_PARTITIONS
void physmap_set_partitions(struct mtd_partition *parts, int num_parts)
{
physmap_flash_data.nr_parts = num_parts;
physmap_flash_data.parts = parts;
}
#endif
- #endif
static int __init physmap_init(void)
{
*/
#include <linux/slab.h>
+#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#ifdef CONFIG_MIPS_PB1550
/* set gpio206 high */
- au_writel(au_readl(GPIO2_DIR) & ~(1 << 6), GPIO2_DIR);
+ gpio_direction_input(206);
boot_swapboot = (au_readl(MEM_STSTAT) & (0x7 << 1)) | ((bcsr_read(BCSR_STATUS) >> 6) & 0x1);
}
/* Register the partitions */
- add_mtd_partitions(au1550_mtd, partition_info, ARRAY_SIZE(partition_info));
+ mtd_device_register(au1550_mtd, partition_info,
+ ARRAY_SIZE(partition_info));
return 0;
static int tmio_probe(struct platform_device *dev)
{
- struct tmio_nand_data *data = mfd_get_data(dev);
+ struct tmio_nand_data *data = dev->dev.platform_data;
struct resource *fcr = platform_get_resource(dev,
IORESOURCE_MEM, 0);
struct resource *ccr = platform_get_resource(dev,
struct tmio_nand *tmio;
struct mtd_info *mtd;
struct nand_chip *nand_chip;
- #ifdef CONFIG_MTD_PARTITIONS
struct mtd_partition *parts;
int nbparts = 0;
- #endif
int retval;
if (data == NULL)
goto err_scan;
}
/* Register the partitions */
- #ifdef CONFIG_MTD_PARTITIONS
#ifdef CONFIG_MTD_CMDLINE_PARTS
nbparts = parse_mtd_partitions(mtd, part_probes, &parts, 0);
#endif
nbparts = data->num_partitions;
}
- if (nbparts)
- retval = add_mtd_partitions(mtd, parts, nbparts);
- else
- #endif
- retval = add_mtd_device(mtd);
-
+ retval = mtd_device_register(mtd, parts, nbparts);
if (!retval)
return retval;
struct nameidata *nd)
{
struct jffs2_inode_info *dir_f;
- struct jffs2_sb_info *c;
struct jffs2_full_dirent *fd = NULL, *fd_list;
uint32_t ino = 0;
struct inode *inode = NULL;
return ERR_PTR(-ENAMETOOLONG);
dir_f = JFFS2_INODE_INFO(dir_i);
- c = JFFS2_SB_INFO(dir_i->i_sb);
mutex_lock(&dir_f->sem);
static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
struct jffs2_inode_info *f;
- struct jffs2_sb_info *c;
struct inode *inode = filp->f_path.dentry->d_inode;
struct jffs2_full_dirent *fd;
unsigned long offset, curofs;
D1(printk(KERN_DEBUG "jffs2_readdir() for dir_i #%lu\n", filp->f_path.dentry->d_inode->i_ino));
f = JFFS2_INODE_INFO(inode);
- c = JFFS2_SB_INFO(inode->i_sb);
offset = filp->f_pos;
int ret;
uint32_t now = get_seconds();
+ dentry_unhash(dentry);
+
for (fd = f->dents ; fd; fd = fd->next) {
if (fd->ino)
return -ENOTEMPTY;
uint8_t type;
uint32_t now;
+ if (new_dentry->d_inode && S_ISDIR(new_dentry->d_inode->i_mode))
+ dentry_unhash(new_dentry);
+
/* The VFS will check for us and prevent trying to rename a
* file over a directory and vice versa, but if it's a directory,
* the VFS can't check whether the victim is empty. The filesystem
struct physmap_flash_data {
unsigned int width;
- void (*set_vpp)(struct map_info *, int);
+ int (*init)(struct platform_device *);
+ void (*exit)(struct platform_device *);
+ void (*set_vpp)(struct platform_device *, int);
unsigned int nr_parts;
unsigned int pfow_base;
char *probe_type;
void physmap_configure(unsigned long addr, unsigned long size,
int bankwidth, void (*set_vpp)(struct map_info *, int) );
- #ifdef CONFIG_MTD_PARTITIONS
-
/*
* Machines that wish to do flash partition may want to call this function in
* their setup routine.
*/
void physmap_set_partitions(struct mtd_partition *parts, int num_parts);
- #endif /* defined(CONFIG_MTD_PARTITIONS) */
-
#endif /* __LINUX_MTD_PHYSMAP__ */
projects / linux-2.6-block.git / commitdiff