Merge branch 'fix/fix_esp32p4_stuck_in_pd_ana' into 'master'

esp-wzh · esp-wzh · commit 8931a8a76411 · 2025-05-20T15:50:45.000+08:00
fix(esp_hw_support): fix esp32p4 may get stuck when entering deepsleep

Closes PM-389 and PM-391

See merge request espressif/esp-idf!38780
diff --git a/components/hal/esp32p4/include/hal/pmu_ll.h b/components/hal/esp32p4/include/hal/pmu_ll.h
@@ -678,9 +678,11 @@ FORCE_INLINE_ATTR void pmu_ll_set_dcdc_switch_force_power_down(pmu_dev_t *hw, bo
 FORCE_INLINE_ATTR void pmu_ll_set_dcdc_en(pmu_dev_t *hw, bool en)
 {
     if (en) {
+        hw->dcm_ctrl.done_force = 0;
         hw->dcm_ctrl.on_req = 1;
     } else {
         hw->dcm_ctrl.off_req = 1;
+        hw->dcm_ctrl.done_force = 1;
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -678,9 +678,11 @@ FORCE_INLINE_ATTR void pmu_ll_set_dcdc_switch_force_power_down(pmu_dev_t *hw, bo`
`678`	`678`	`FORCE_INLINE_ATTR void pmu_ll_set_dcdc_en(pmu_dev_t *hw, bool en)`
`679`	`679`	`{`
`680`	`680`	`if (en) {`
	`681`	`+ hw->dcm_ctrl.done_force = 0;`
`681`	`682`	`hw->dcm_ctrl.on_req = 1;`
`682`	`683`	`} else {`
`683`	`684`	`hw->dcm_ctrl.off_req = 1;`
	`685`	`+ hw->dcm_ctrl.done_force = 1;`
`684`	`686`	`}`
`685`	`687`	`}`
`686`	`688`