diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/Kconfig | 22 | ||||
| -rw-r--r-- | arch/powerpc/platforms/52xx/lite5200_pm.c | 10 |
2 files changed, 28 insertions, 4 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 9c44af3db8d..4a22c992861 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -151,11 +151,25 @@ config DEFAULT_UIMAGE config REDBOOT bool -config PPC64_SWSUSP +config HIBERNATE_32 bool - depends on PPC64 && (BROKEN || (PPC_PMAC64 && EXPERIMENTAL)) + depends on (PPC_PMAC && !SMP) || BROKEN default y +config HIBERNATE_64 + bool + depends on BROKEN || (PPC_PMAC64 && EXPERIMENTAL) + default y + +config ARCH_HIBERNATION_POSSIBLE + bool + depends on (PPC64 && HIBERNATE_64) || (PPC32 && HIBERNATE_32) + default y + +config ARCH_SUSPEND_POSSIBLE + def_bool y + depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 + config PPC_DCR_NATIVE bool default n @@ -391,6 +405,10 @@ config CMDLINE most cases you will need to specify the root device here. if !44x || BROKEN +config ARCH_WANTS_FREEZER_CONTROL + def_bool y + depends on ADB_PMU + source kernel/power/Kconfig endif diff --git a/arch/powerpc/platforms/52xx/lite5200_pm.c b/arch/powerpc/platforms/52xx/lite5200_pm.c index c0f13e8deb0..41c7fd91e99 100644 --- a/arch/powerpc/platforms/52xx/lite5200_pm.c +++ b/arch/powerpc/platforms/52xx/lite5200_pm.c @@ -31,7 +31,7 @@ static int lite5200_pm_valid(suspend_state_t state) } } -static int lite5200_pm_set_target(suspend_state_t state) +static int lite5200_pm_begin(suspend_state_t state) { if (lite5200_pm_valid(state)) { lite5200_pm_target_state = state; @@ -219,12 +219,18 @@ static void lite5200_pm_finish(void) mpc52xx_pm_finish(); } +static void lite5200_pm_end(void) +{ + lite5200_pm_target_state = PM_SUSPEND_ON; +} + static struct platform_suspend_ops lite5200_pm_ops = { .valid = lite5200_pm_valid, - .set_target = lite5200_pm_set_target, + .begin = lite5200_pm_begin, .prepare = lite5200_pm_prepare, .enter = lite5200_pm_enter, .finish = lite5200_pm_finish, + .end = lite5200_pm_end, }; int __init lite5200_pm_init(void) |