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| author | Gabor Juhos <juhosg@openwrt.org> | 2011-01-04 21:28:20 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-01-18 19:30:26 +0100 |
| commit | 858f763c1cc37ecc6ab39dec60bb3a46606dcac4 (patch) | |
| tree | 0b0d834212fa05e53de9988ba5ea83c224302a1f | |
| parent | d8fec1fc80cd8639449e2b5012688f5be109eeaf (diff) | |
| download | linux-858f763c1cc37ecc6ab39dec60bb3a46606dcac4.tar.gz linux-858f763c1cc37ecc6ab39dec60bb3a46606dcac4.tar.bz2 linux-858f763c1cc37ecc6ab39dec60bb3a46606dcac4.zip | |
MIPS: ath79: add common watchdog device
All supported SoCs have a built-in hardware watchdog driver. This patch
registers a platform_device for that to make it usable.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Luis R. Rodriguez <lrodriguez@atheros.com>
Cc: Cliff Holden <Cliff.Holden@Atheros.com>
Cc: Kathy Giori <Kathy.Giori@Atheros.com>
Patchwork: https://patchwork.linux-mips.org/patch/1955/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/ath79/dev-common.c | 10 | ||||
| -rw-r--r-- | arch/mips/ath79/dev-common.h | 1 | ||||
| -rw-r--r-- | arch/mips/ath79/setup.c | 1 |
3 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/ath79/dev-common.c b/arch/mips/ath79/dev-common.c index 3cfa10065d68..3b82e325bebf 100644 --- a/arch/mips/ath79/dev-common.c +++ b/arch/mips/ath79/dev-common.c @@ -65,3 +65,13 @@ void __init ath79_register_uart(void) ath79_uart_data[0].uartclk = clk_get_rate(clk); platform_device_register(&ath79_uart_device); } + +static struct platform_device ath79_wdt_device = { + .name = "ath79-wdt", + .id = -1, +}; + +void __init ath79_register_wdt(void) +{ + platform_device_register(&ath79_wdt_device); +} diff --git a/arch/mips/ath79/dev-common.h b/arch/mips/ath79/dev-common.h index 248622cc7cd6..0f514e1affce 100644 --- a/arch/mips/ath79/dev-common.h +++ b/arch/mips/ath79/dev-common.h @@ -13,5 +13,6 @@ #define _ATH79_DEV_COMMON_H void ath79_register_uart(void); +void ath79_register_wdt(void); #endif /* _ATH79_DEV_COMMON_H */ diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c index 5e5740298709..159b42f106b0 100644 --- a/arch/mips/ath79/setup.c +++ b/arch/mips/ath79/setup.c @@ -186,6 +186,7 @@ static int __init ath79_setup(void) { ath79_gpio_init(); ath79_register_uart(); + ath79_register_wdt(); mips_machine_setup(); |