diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-11-05 10:23:27 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 12:57:17 +0000 |
| commit | 125c4033f0187d7264f08d7cf1474252df4f4c17 (patch) | |
| tree | 95056d3c895c9b1245a9a340ec4dd7cd1cb48c06 /arch/arm/mach-prima2 | |
| parent | a1c1cee9adac4d2ab2d989cf83ada063cbd426d0 (diff) | |
| download | linux-125c4033f0187d7264f08d7cf1474252df4f4c17.tar.gz | |
ARM: restart: prima2: use new restart hook
Hook these platforms restart code into the new restart hook rather than using arch_reset(). Reviewed-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-prima2')
| -rw-r--r-- | arch/arm/mach-prima2/common.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/include/mach/system.h | 8 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/prima2.c | 1 | ||||
| -rw-r--r-- | arch/arm/mach-prima2/rstc.c | 7 |
4 files changed, 9 insertions, 8 deletions
diff --git a/arch/arm/mach-prima2/common.h b/arch/arm/mach-prima2/common.h index 83e5d2128118..b28a930d4f8a 100644 --- a/arch/arm/mach-prima2/common.h +++ b/arch/arm/mach-prima2/common.h @@ -16,6 +16,7 @@ extern struct sys_timer sirfsoc_timer; extern void __init sirfsoc_of_irq_init(void); extern void __init sirfsoc_of_clk_init(void); +extern void sirfsoc_restart(char, const char *); #ifndef CONFIG_DEBUG_LL static inline void sirfsoc_map_lluart(void) {} diff --git a/arch/arm/mach-prima2/include/mach/system.h b/arch/arm/mach-prima2/include/mach/system.h index 0dbd257ad16d..eb16b4bf570b 100644 --- a/arch/arm/mach-prima2/include/mach/system.h +++ b/arch/arm/mach-prima2/include/mach/system.h @@ -9,13 +9,6 @@ #ifndef __MACH_SYSTEM_H__ #define __MACH_SYSTEM_H__ -#include <linux/bitops.h> -#include <mach/hardware.h> - -#define SIRFSOC_SYS_RST_BIT BIT(31) - -extern void __iomem *sirfsoc_rstc_base; - static inline void arch_idle(void) { cpu_do_idle(); @@ -23,7 +16,6 @@ static inline void arch_idle(void) static inline void arch_reset(char mode, const char *cmd) { - writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base); } #endif diff --git a/arch/arm/mach-prima2/prima2.c b/arch/arm/mach-prima2/prima2.c index a12b689a8702..02b9c05ff990 100644 --- a/arch/arm/mach-prima2/prima2.c +++ b/arch/arm/mach-prima2/prima2.c @@ -40,4 +40,5 @@ MACHINE_START(PRIMA2_EVB, "prima2cb") .dma_zone_size = SZ_256M, .init_machine = sirfsoc_mach_init, .dt_compat = prima2cb_dt_match, + .restart = sirfsoc_restart, MACHINE_END diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c index 492cfa8d2610..762adb73ab7c 100644 --- a/arch/arm/mach-prima2/rstc.c +++ b/arch/arm/mach-prima2/rstc.c @@ -68,3 +68,10 @@ int sirfsoc_reset_device(struct device *dev) return 0; } + +#define SIRFSOC_SYS_RST_BIT BIT(31) + +void sirfsoc_restart(char mode, const char *cmd) +{ + writel(SIRFSOC_SYS_RST_BIT, sirfsoc_rstc_base); +} |