@@ -391,6 +391,7 @@ void omap_sram_idle(void)
mpu_next_state = pwrdm_read_next_pwrst(mpu_pwrdm);
switch (mpu_next_state) {
case PWRDM_POWER_ON:
+ case PWRDM_POWER_INACTIVE:
case PWRDM_POWER_RET:
/* No need to save context */
save_state = 0;
@@ -460,9 +461,11 @@ void omap_sram_idle(void)
OMAP3430_GR_MOD,
OMAP3_PRM_VOLTCTRL_OFFSET);
}
- /* Enable IO-PAD and IO-CHAIN wakeups */
- prm_set_mod_reg_bits(OMAP3430_EN_IO, WKUP_MOD, PM_WKEN);
- omap3_enable_io_chain();
+ if (core_next_state <= PWRDM_POWER_RET) {
+ /* Enable IO-PAD and IO-CHAIN wakeups */
+ prm_set_mod_reg_bits(OMAP3430_EN_IO, WKUP_MOD, PM_WKEN);
+ omap3_enable_io_chain();
+ }
}
omap3_intc_prepare_idle();
@@ -561,15 +564,13 @@ void omap_sram_idle(void)
}
/* Disable IO-PAD and IO-CHAIN wakeup */
- if (core_next_state < PWRDM_POWER_ON) {
+ if (core_next_state <= PWRDM_POWER_RET) {
prm_clear_mod_reg_bits(OMAP3430_EN_IO, WKUP_MOD, PM_WKEN);
omap3_disable_io_chain();
}
pwrdm_post_transition();
-
- omap2_clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]);
}
int omap3_can_sleep(void)
@@ -617,7 +618,6 @@ int set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
}
if (sleep_switch) {
- omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
pwrdm_wait_transition(pwrdm);
pwrdm_state_switch(pwrdm);
}