From: Banajit Goswami Date: Thu, 15 Jul 2010 06:15:31 +0000 (+0530) Subject: ARM: S5P6442: Add Watchdog support for S5P6442 X-Git-Tag: firefly_0821_release~9833^2~837^2^2^2^2~11^2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b46de63d69bf2022d358a8139f2590e650badd1e;p=firefly-linux-kernel-4.4.55.git ARM: S5P6442: Add Watchdog support for S5P6442 This patch adds support for Watchdog timer for Samsung S5P6442. Signed-off-by: Banajit Goswami Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/mach-s5p6442/Kconfig b/arch/arm/mach-s5p6442/Kconfig index 0fd41b447915..7cd28435b50b 100644 --- a/arch/arm/mach-s5p6442/Kconfig +++ b/arch/arm/mach-s5p6442/Kconfig @@ -19,6 +19,8 @@ config CPU_S5P6442 config MACH_SMDK6442 bool "SMDK6442" select CPU_S5P6442 + select S3C_DEV_WDT + select HAVE_S3C2410_WATCHDOG help Machine support for Samsung SMDK6442 diff --git a/arch/arm/mach-s5p6442/clock.c b/arch/arm/mach-s5p6442/clock.c index 087e57f20ad5..dcd20f17212a 100644 --- a/arch/arm/mach-s5p6442/clock.c +++ b/arch/arm/mach-s5p6442/clock.c @@ -360,6 +360,12 @@ static struct clk init_clocks[] = { .parent = &clk_pclkd1, .enable = s5p6442_clk_ip3_ctrl, .ctrlbit = (1<<19), + }, { + .name = "watchdog", + .id = -1, + .parent = &clk_pclkd1, + .enable = s5p6442_clk_ip3_ctrl, + .ctrlbit = (1 << 22), }, { .name = "timers", .id = -1, diff --git a/arch/arm/mach-s5p6442/mach-smdk6442.c b/arch/arm/mach-s5p6442/mach-smdk6442.c index ebcf99777259..6e061bec6b74 100644 --- a/arch/arm/mach-s5p6442/mach-smdk6442.c +++ b/arch/arm/mach-s5p6442/mach-smdk6442.c @@ -66,6 +66,7 @@ static struct s3c2410_uartcfg smdk6442_uartcfgs[] __initdata = { static struct platform_device *smdk6442_devices[] __initdata = { &s5p6442_device_iis0, + &s3c_device_wdt, }; static void __init smdk6442_map_io(void)