summaryrefslogtreecommitdiff
path: root/arch/arm/mach-omap2/pm34xx.c
diff options
context:
space:
mode:
authorJean Pihet <j-pihet@ti.com>2011-05-09 12:02:16 +0200
committerKevin Hilman <khilman@ti.com>2011-05-20 17:15:54 +0200
commit04908918191f7926ec7af99890fb4ddb3b769c13 (patch)
tree96a531896df79761459d6f10735a5aa85b484a31 /arch/arm/mach-omap2/pm34xx.c
parentc6cd91de1cb4694f2dfcc7df831e276fffdffffc (diff)
OMAP3: cpuidle: change the power domains modes determination logic
The achievable power modes of the power domains in cpuidle depends on the system wide 'enable_off_mode' knob in debugfs. Upon changing enable_off_mode, do not change the C-states 'valid' field but instead dynamically restrict the power modes when entering idle. The C-states 'valid' field is just used to enable/disable some C-states at init and shall not be changed later on. Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm34xx.c')
-rw-r--r--arch/arm/mach-omap2/pm34xx.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 0c5e3a46a3ad..caf9f6cb3908 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -779,18 +779,6 @@ void omap3_pm_off_mode_enable(int enable)
else
state = PWRDM_POWER_RET;
-#ifdef CONFIG_CPU_IDLE
- /*
- * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot
- * enable OFF mode in a stable form for previous revisions, restrict
- * instead to RET
- */
- if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583))
- omap3_cpuidle_update_states(state, PWRDM_POWER_RET);
- else
- omap3_cpuidle_update_states(state, state);
-#endif
-
list_for_each_entry(pwrst, &pwrst_list, node) {
if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583) &&
pwrst->pwrdm == core_pwrdm &&