ARM: OMAP4+: PM: Make logic state programmable
Move the logic state as different for each power domain. This allows us
to customize the deepest power state we should target over all for each
powerdomain in the follow on patches.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c
index 0dda6cf..b377b03 100644
--- a/arch/arm/mach-omap2/pm44xx.c
+++ b/arch/arm/mach-omap2/pm44xx.c
@@ -29,6 +29,7 @@
struct power_state {
struct powerdomain *pwrdm;
u32 next_state;
+ u32 next_logic_state;
#ifdef CONFIG_SUSPEND
u32 saved_state;
u32 saved_logic_state;
@@ -54,7 +55,7 @@
/* Set targeted power domain states by suspend */
list_for_each_entry(pwrst, &pwrst_list, node) {
omap_set_pwrdm_state(pwrst->pwrdm, pwrst->next_state);
- pwrdm_set_logic_retst(pwrst->pwrdm, PWRDM_POWER_OFF);
+ pwrdm_set_logic_retst(pwrst->pwrdm, pwrst->next_logic_state);
}
/*
@@ -121,6 +122,8 @@
pwrst->pwrdm = pwrdm;
pwrst->next_state = PWRDM_POWER_RET;
+ pwrst->next_logic_state = PWRDM_POWER_OFF;
+
list_add(&pwrst->node, &pwrst_list);
return omap_set_pwrdm_state(pwrst->pwrdm, pwrst->next_state);