diff options
Diffstat (limited to 'arch/arm/mach-at91/at91sam9rl.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9rl.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index d2c91a841cb8..fd60e226a987 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -11,6 +11,7 @@ #include <linux/module.h> +#include <asm/proc-fns.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -291,8 +292,15 @@ static void __init at91sam9rl_ioremap_registers(void) at91sam9_ioremap_smc(0, AT91SAM9RL_BASE_SMC); } +static void at91sam9rl_idle(void) +{ + at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK); + cpu_do_idle(); +} + static void __init at91sam9rl_initialize(void) { + arm_pm_idle = at91sam9rl_idle; arm_pm_restart = at91sam9_alt_restart; at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0); |