diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2012-01-22 20:01:16 +1100 |
|---|---|---|
| committer | Ryan Mallon <rmallon@gmail.com> | 2012-03-14 11:41:11 +1100 |
| commit | 73303d129201de7af7fa837597e9c470c5efa71f (patch) | |
| tree | 0990de666d5c3cb4a95182b4f163cd0086e40e37 /arch/arm/mach-ep93xx | |
| parent | 0fd1958050e92c859152e775e548284582335d25 (diff) | |
ep93xx: Convert the watchdog driver into a platform device.
Convert the ep93xx watchdog driver into a platform device and
remove it's dependency on <mach/hardware.h>.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-ep93xx')
| -rw-r--r-- | arch/arm/mach-ep93xx/core.c | 15 | ||||
| -rw-r--r-- | arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index c73e299b08a5..3134baf6c7a4 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -889,6 +889,20 @@ void __init ep93xx_register_ac97(void) platform_device_register(&ep93xx_pcm_device); } +/************************************************************************* + * EP93xx Watchdog + *************************************************************************/ +static struct resource ep93xx_wdt_resources[] = { + DEFINE_RES_MEM(EP93XX_WATCHDOG_PHYS_BASE, 0x08), +}; + +static struct platform_device ep93xx_wdt_device = { + .name = "ep93xx-wdt", + .id = -1, + .num_resources = ARRAY_SIZE(ep93xx_wdt_resources), + .resource = ep93xx_wdt_resources, +}; + void __init ep93xx_init_devices(void) { /* Disallow access to MaverickCrunch initially */ @@ -904,6 +918,7 @@ void __init ep93xx_init_devices(void) platform_device_register(&ep93xx_rtc_device); platform_device_register(&ep93xx_ohci_device); platform_device_register(&ep93xx_leds); + platform_device_register(&ep93xx_wdt_device); } void ep93xx_restart(char mode, const char *cmd) diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h index 72b86878e196..f28afcf29fc1 100644 --- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h +++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h @@ -182,6 +182,7 @@ #define EP93XX_SYSCON_SYSCFG_LCSN1 (1<<0) #define EP93XX_SYSCON_SWLOCK EP93XX_SYSCON_REG(0xc0) +#define EP93XX_WATCHDOG_PHYS_BASE EP93XX_APB_PHYS(0x00140000) #define EP93XX_WATCHDOG_BASE EP93XX_APB_IOMEM(0x00140000) |