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authorTomasz Figa <tomasz.figa@gmail.com>2013-06-17 18:45:37 +0400
committerKukjin Kim <kgene.kim@samsung.com>2013-06-18 22:13:16 +0400
commit88f597383824c7a67b3120a3584afca85b91e7bb (patch)
tree2e316832220bab2fff3ce1942c9de8cbf216f571 /arch/arm/mach-s3c24xx
parenta4658e57a7a1bc8d6b54c29c051426ea838fd6d7 (diff)
downloadlinux-88f597383824c7a67b3120a3584afca85b91e7bb.tar.xz
ARM: SAMSUNG: Let platforms use the new watchdog reset driver
This patch moves all platforms using the legacy watchdog reset helper function to the new watchdog reset driver. Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com> Tested-by: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c24xx')
-rw-r--r--arch/arm/mach-s3c24xx/Kconfig2
-rw-r--r--arch/arm/mach-s3c24xx/s3c2410.c3
-rw-r--r--arch/arm/mach-s3c24xx/s3c244x.c3
3 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig
index f2f7088bfd22..f8d1912f103e 100644
--- a/arch/arm/mach-s3c24xx/Kconfig
+++ b/arch/arm/mach-s3c24xx/Kconfig
@@ -31,6 +31,7 @@ config CPU_S3C2410
select S3C2410_CPUFREQ if CPU_FREQ_S3C24XX
select S3C2410_PM if PM
select SAMSUNG_HRT
+ select SAMSUNG_WDT_RESET
help
Support for S3C2410 and S3C2410A family from the S3C24XX line
of Samsung Mobile CPUs.
@@ -81,6 +82,7 @@ config CPU_S3C2442
config CPU_S3C244X
def_bool y
depends on CPU_S3C2440 || CPU_S3C2442
+ select SAMSUNG_WDT_RESET
config CPU_S3C2443
bool "SAMSUNG S3C2443"
diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c
index d850ea5adac2..ff384acc65b2 100644
--- a/arch/arm/mach-s3c24xx/s3c2410.c
+++ b/arch/arm/mach-s3c24xx/s3c2410.c
@@ -138,6 +138,7 @@ void __init s3c2410_init_clocks(int xtal)
s3c2410_baseclk_add();
s3c24xx_register_clock(&s3c2410_armclk);
clkdev_add_table(s3c2410_clk_lookup, ARRAY_SIZE(s3c2410_clk_lookup));
+ samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
}
struct bus_type s3c2410_subsys = {
@@ -201,7 +202,7 @@ void s3c2410_restart(char mode, const char *cmd)
soft_restart(0);
}
- arch_wdt_reset();
+ samsung_wdt_reset();
/* we'll take a jump through zero as a poor second */
soft_restart(0);
diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c
index 2a35edb67354..d0423e2544c1 100644
--- a/arch/arm/mach-s3c24xx/s3c244x.c
+++ b/arch/arm/mach-s3c24xx/s3c244x.c
@@ -133,6 +133,7 @@ void __init s3c244x_init_clocks(int xtal)
s3c24xx_register_baseclocks(xtal);
s3c244x_setup_clocks();
s3c2410_baseclk_add();
+ samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG);
}
/* Since the S3C2442 and S3C2440 share items, put both subsystems here */
@@ -202,7 +203,7 @@ void s3c244x_restart(char mode, const char *cmd)
if (mode == 's')
soft_restart(0);
- arch_wdt_reset();
+ samsung_wdt_reset();
/* we'll take a jump through zero as a poor second */
soft_restart(0);