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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-08-02 10:21:36 -0400 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2012-01-20 18:55:10 -0500 |
| commit | c9dfafbaca0b66a6665242d019b3b9c5be056fcf (patch) | |
| tree | 68163a95d873055cfa97ea4b62be848adb9d59bd /arch/arm/mach-at91/at91sam9263.c | |
| parent | 8dd67188834314fd6a8426e17f56c7a103c57d9c (diff) | |
| download | linux-c9dfafbaca0b66a6665242d019b3b9c5be056fcf.tar.bz2 | |
ARM: mach-at91: move special idle code out of line
... and hook it to arm_pm_idle.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9263.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9263.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 79e3669b1117..bcce7e2ca2f5 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -12,6 +12,7 @@ #include <linux/module.h> +#include <asm/proc-fns.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -306,8 +307,15 @@ static void __init at91sam9263_ioremap_registers(void) at91sam9_ioremap_smc(1, AT91SAM9263_BASE_SMC1); } +static void at91sam9263_idle(void) +{ + at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK); + cpu_do_idle(); +} + static void __init at91sam9263_initialize(void) { + arm_pm_idle = at91sam9263_idle; arm_pm_restart = at91sam9_alt_restart; at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1); |