diff options
| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-08-03 12:55:31 +0200 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2012-01-21 00:55:12 +0100 |
| commit | 50edbf78f566bcb7749c558129a849c63ae15838 (patch) | |
| tree | 26d2d3aacfc8040763d97deb2473946011cbd2c4 /arch/arm | |
| parent | ARM: mach-gemini: move special idle code out of line (diff) | |
| download | linux-50edbf78f566bcb7749c558129a849c63ae15838.tar.xz linux-50edbf78f566bcb7749c558129a849c63ae15838.zip | |
ARM: mach-h720x: 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')
| -rw-r--r-- | arch/arm/mach-h720x/common.c | 18 | ||||
| -rw-r--r-- | arch/arm/mach-h720x/include/mach/system.h | 7 |
2 files changed, 19 insertions, 6 deletions
diff --git a/arch/arm/mach-h720x/common.c b/arch/arm/mach-h720x/common.c index f8a2f6bb5483..e756d1ac00c2 100644 --- a/arch/arm/mach-h720x/common.c +++ b/arch/arm/mach-h720x/common.c @@ -247,3 +247,21 @@ void h720x_restart(char mode, const char *cmd) { CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET; } + +static void h720x__idle(void) +{ + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE; + nop(); + nop(); + CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN; + nop(); + nop(); +} + +static int __init h720x_idle_init(void) +{ + arm_pm_idle = h720x__idle; + return 0; +} + +arch_initcall(h720x_idle_init); diff --git a/arch/arm/mach-h720x/include/mach/system.h b/arch/arm/mach-h720x/include/mach/system.h index 16ac46e239aa..008ed164b253 100644 --- a/arch/arm/mach-h720x/include/mach/system.h +++ b/arch/arm/mach-h720x/include/mach/system.h @@ -16,12 +16,7 @@ static void arch_idle(void) { - CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_IDLE; - nop(); - nop(); - CPU_REG (PMU_BASE, PMU_MODE) = PMU_MODE_RUN; - nop(); - nop(); + cpu_do_idle(); } #endif |