diff options
Diffstat (limited to 'arch/arm/mach-at91/at91sam9g45.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9g45.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 7032dd32cdf0..0e80b395214d 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -318,6 +318,12 @@ static struct at91_gpio_bank at91sam9g45_gpio[] __initdata = { } }; +static void at91sam9g45_idle(void) +{ + at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK); + cpu_do_idle(); +} + static void at91sam9g45_restart(char mode, const char *cmd) { at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST); @@ -342,6 +348,7 @@ static void __init at91sam9g45_ioremap_registers(void) static void __init at91sam9g45_initialize(void) { + arm_pm_idle = at91sam9g45_idle; arm_pm_restart = at91sam9g45_restart; at91_extern_irq = (1 << AT91SAM9G45_ID_IRQ0); |