diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2010-12-05 21:08:22 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2011-03-15 16:01:44 +0000 |
| commit | f865c35224bb310a1b464062ae1e946d261708e3 (patch) | |
| tree | ecd0bd8052872aae601cf5ed9e62852655aed87c /arch/mips | |
| parent | 4bc30272a15c58fc358bde093703d23bc0cf8e66 (diff) | |
watchdog: add JZ4740 watchdog driver
Adds support for the hardware watchdog found in Ingenic's jz4740
System-on-Chip.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/mach-jz4740/platform.h | 1 | ||||
| -rw-r--r-- | arch/mips/jz4740/platform.c | 16 |
2 files changed, 17 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-jz4740/platform.h b/arch/mips/include/asm/mach-jz4740/platform.h index 8987a76e9676..564ab81d6cdc 100644 --- a/arch/mips/include/asm/mach-jz4740/platform.h +++ b/arch/mips/include/asm/mach-jz4740/platform.h @@ -30,6 +30,7 @@ extern struct platform_device jz4740_i2s_device; extern struct platform_device jz4740_pcm_device; extern struct platform_device jz4740_codec_device; extern struct platform_device jz4740_adc_device; +extern struct platform_device jz4740_wdt_device; void jz4740_serial_device_register(void); diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c index 1cc9e544d16b..10929e2bc6d8 100644 --- a/arch/mips/jz4740/platform.c +++ b/arch/mips/jz4740/platform.c @@ -289,3 +289,19 @@ void jz4740_serial_device_register(void) platform_device_register(&jz4740_uart_device); } + +/* Watchdog */ +static struct resource jz4740_wdt_resources[] = { + { + .start = JZ4740_WDT_BASE_ADDR, + .end = JZ4740_WDT_BASE_ADDR + 0x10 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device jz4740_wdt_device = { + .name = "jz4740-wdt", + .id = -1, + .num_resources = ARRAY_SIZE(jz4740_wdt_resources), + .resource = jz4740_wdt_resources, +}; |