diff options
| -rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 0bbbc8c82fd8..dec2d55d7182 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -273,16 +273,21 @@ void omap_sram_idle(void) per_next_state = pwrdm_read_next_pwrst(per_pwrdm); core_next_state = pwrdm_read_next_pwrst(core_pwrdm); - pwrdm_pre_transition(NULL); + if (mpu_next_state < PWRDM_POWER_ON) { + pwrdm_pre_transition(mpu_pwrdm); + pwrdm_pre_transition(neon_pwrdm); + } /* PER */ if (per_next_state < PWRDM_POWER_ON) { + pwrdm_pre_transition(per_pwrdm); per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0; omap2_gpio_prepare_for_idle(per_going_off); } /* CORE */ if (core_next_state < PWRDM_POWER_ON) { + pwrdm_pre_transition(core_pwrdm); if (core_next_state == PWRDM_POWER_OFF) { omap3_core_save_context(); omap3_cm_save_context(); @@ -335,14 +340,20 @@ void omap_sram_idle(void) omap2_prm_clear_mod_reg_bits(OMAP3430_AUTO_OFF_MASK, OMAP3430_GR_MOD, OMAP3_PRM_VOLTCTRL_OFFSET); + pwrdm_post_transition(core_pwrdm); } omap3_intc_resume_idle(); - pwrdm_post_transition(NULL); - /* PER */ - if (per_next_state < PWRDM_POWER_ON) + if (per_next_state < PWRDM_POWER_ON) { omap2_gpio_resume_after_idle(); + pwrdm_post_transition(per_pwrdm); + } + + if (mpu_next_state < PWRDM_POWER_ON) { + pwrdm_post_transition(mpu_pwrdm); + pwrdm_post_transition(neon_pwrdm); + } clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]); } |