diff options
Diffstat (limited to 'arch/arm/mach-versatile')
-rw-r--r-- | arch/arm/mach-versatile/core.c | 13 | ||||
-rw-r--r-- | arch/arm/mach-versatile/core.h | 1 | ||||
-rw-r--r-- | arch/arm/mach-versatile/include/mach/system.h | 16 | ||||
-rw-r--r-- | arch/arm/mach-versatile/versatile_ab.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-versatile/versatile_dt.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-versatile/versatile_pb.c | 1 |
6 files changed, 17 insertions, 16 deletions
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 4d8dfc15f3e6..cbcda61162d3 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -740,6 +740,19 @@ static void versatile_leds_event(led_event_t ledevt) } #endif /* CONFIG_LEDS */ +void versatile_restart(char mode, const char *cmd) +{ + void __iomem *sys = __io_address(VERSATILE_SYS_BASE); + u32 val; + + val = __raw_readl(sys + VERSATILE_SYS_RESETCTL_OFFSET); + val |= 0x105; + + __raw_writel(0xa05f, sys + VERSATILE_SYS_LOCK_OFFSET); + __raw_writel(val, sys + VERSATILE_SYS_RESETCTL_OFFSET); + __raw_writel(0, sys + VERSATILE_SYS_LOCK_OFFSET); +} + /* Early initializations */ void __init versatile_init_early(void) { diff --git a/arch/arm/mach-versatile/core.h b/arch/arm/mach-versatile/core.h index e01422700ebb..2ef2f555f315 100644 --- a/arch/arm/mach-versatile/core.h +++ b/arch/arm/mach-versatile/core.h @@ -30,6 +30,7 @@ extern void __init versatile_init_early(void); extern void __init versatile_init_irq(void); extern void __init versatile_map_io(void); extern struct sys_timer versatile_timer; +extern void versatile_restart(char, const char *); extern unsigned int mmc_status(struct device *dev); #ifdef CONFIG_OF extern struct of_dev_auxdata versatile_auxdata_lookup[]; diff --git a/arch/arm/mach-versatile/include/mach/system.h b/arch/arm/mach-versatile/include/mach/system.h index 8ffc12a7cb25..f3fa347895f0 100644 --- a/arch/arm/mach-versatile/include/mach/system.h +++ b/arch/arm/mach-versatile/include/mach/system.h @@ -21,10 +21,6 @@ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -#include <linux/io.h> -#include <mach/hardware.h> -#include <mach/platform.h> - static inline void arch_idle(void) { /* @@ -34,16 +30,4 @@ static inline void arch_idle(void) cpu_do_idle(); } -static inline void arch_reset(char mode, const char *cmd) -{ - u32 val; - - val = __raw_readl(IO_ADDRESS(VERSATILE_SYS_RESETCTL)) & ~0x7; - val |= 0x105; - - __raw_writel(0xa05f, IO_ADDRESS(VERSATILE_SYS_LOCK)); - __raw_writel(val, IO_ADDRESS(VERSATILE_SYS_RESETCTL)); - __raw_writel(0, IO_ADDRESS(VERSATILE_SYS_LOCK)); -} - #endif diff --git a/arch/arm/mach-versatile/versatile_ab.c b/arch/arm/mach-versatile/versatile_ab.c index c83a1f379f7a..63b8dd2b9f4d 100644 --- a/arch/arm/mach-versatile/versatile_ab.c +++ b/arch/arm/mach-versatile/versatile_ab.c @@ -43,4 +43,5 @@ MACHINE_START(VERSATILE_AB, "ARM-Versatile AB") .handle_irq = vic_handle_irq, .timer = &versatile_timer, .init_machine = versatile_init, + .restart = versatile_restart, MACHINE_END diff --git a/arch/arm/mach-versatile/versatile_dt.c b/arch/arm/mach-versatile/versatile_dt.c index f4d1e0f072c8..ae5ad3c8f3dd 100644 --- a/arch/arm/mach-versatile/versatile_dt.c +++ b/arch/arm/mach-versatile/versatile_dt.c @@ -50,4 +50,5 @@ DT_MACHINE_START(VERSATILE_PB, "ARM-Versatile (Device Tree Support)") .timer = &versatile_timer, .init_machine = versatile_dt_init, .dt_compat = versatile_dt_match, + .restart = versatile_restart, MACHINE_END diff --git a/arch/arm/mach-versatile/versatile_pb.c b/arch/arm/mach-versatile/versatile_pb.c index 4d31eeb6c101..7aab79b665e7 100644 --- a/arch/arm/mach-versatile/versatile_pb.c +++ b/arch/arm/mach-versatile/versatile_pb.c @@ -111,4 +111,5 @@ MACHINE_START(VERSATILE_PB, "ARM-Versatile PB") .handle_irq = vic_handle_irq, .timer = &versatile_timer, .init_machine = versatile_pb_init, + .restart = versatile_restart, MACHINE_END |