ARM: OMAP3: PM: call pre/post transition per powerdomain

[pandora-kernel.git] / arch / arm / mach-omap2 / pm34xx.c

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 06bc31f..d039d00 100644 (file)
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -377,10 +377,12 @@ void omap_sram_idle(void)
                        if (!console_trylock())
                                goto console_still_active;
 
-       pwrdm_pre_transition(NULL);
+       if (mpu_next_state < PWRDM_POWER_ON)
+               pwrdm_pre_transition(mpu_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;
                omap_uart_prepare_idle(2);
                omap_uart_prepare_idle(3);
@@ -393,6 +395,7 @@ void omap_sram_idle(void)
        if (core_next_state < PWRDM_POWER_ON) {
                omap_uart_prepare_idle(0);
                omap_uart_prepare_idle(1);
+               pwrdm_pre_transition(core_pwrdm);
                if (core_next_state == PWRDM_POWER_OFF) {
                        omap3_core_save_context();
                        omap3_cm_save_context();
@@ -447,11 +450,10 @@ 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) {
                per_prev_state = pwrdm_read_prev_pwrst(per_pwrdm);
@@ -460,6 +462,7 @@ void omap_sram_idle(void)
                        omap3_per_restore_context();
                omap_uart_resume_idle(2);
                omap_uart_resume_idle(3);
+               pwrdm_post_transition(per_pwrdm);
        }
 
        if (!is_suspending())
@@ -476,6 +479,9 @@ console_still_active:
                        omap3_disable_io_chain();
        }
 
+       if (mpu_next_state < PWRDM_POWER_ON)
+               pwrdm_post_transition(mpu_pwrdm);
+
        clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]);
 }