From c78a5bc2e77e8fc5be29cda5b28c9b9afd0f4b6d Mon Sep 17 00:00:00 2001 From: Cyril Chemparathy Date: Sat, 1 May 2010 18:38:28 -0400 Subject: Davinci: watchdog reset separation across socs The earlier watchdog reset mechanism had a couple of limitations. First, it embedded a reference to "davinci_wdt_device" inside common code. This forced all derived platforms (da8xx and tnetv107x) to define such a device. This also would have caused problems in including multiple socs in a single build due to symbol redefinition. With this patch, davinci_watchdog_reset() now takes the platform device as an argument. The davinci_soc_info struct has been extended to include a reset function and a watchdog platform_device. arch_reset() then uses these elements to reset the system in a SoC specific fashion. Signed-off-by: Cyril Chemparathy Tested-by: Sandeep Paulraj Signed-off-by: Kevin Hilman --- arch/arm/mach-davinci/dm355.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-davinci/dm355.c') diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index f91e9a1ab92..0c62a68a90a 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -861,6 +861,7 @@ static struct davinci_soc_info davinci_soc_info_dm355 = { .serial_dev = &dm355_serial_device, .sram_dma = 0x00010000, .sram_len = SZ_32K, + .reset_device = &davinci_wdt_device, }; void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata) -- cgit v1.2.3-70-g09d2