Merge branch 'fix/esp32p4_rev3_hardware_issue_workarounds_v6.0' into 'release/v6.0'

fix(esp_hw_support): esp32p4 eco5 hardware issues workaround (v6.0)

See merge request espressif/esp-idf!42941

components/esp_hw_support/include/esp_private/esp_pau.h

@@ -83,8 +83,10 @@ void pau_regdma_trigger_extra_link_restore(void);
  *        link entry configuration in always-on domain
  *
  * @param enable Set true to use always-on domain link configuration instead
+ *
+ * @return The origin aon link bypass enable status
  */
-void pau_regdma_enable_aon_link_entry(bool enable);
+bool pau_regdma_enable_aon_link_entry(bool enable);
 #endif
 
 #ifdef __cplusplus

components/esp_hw_support/include/esp_private/sleep_flash.h

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+#include <stdint.h>
+#include "sdkconfig.h"
+#include "soc/soc_caps.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if CONFIG_IDF_TARGET_ESP32P4 && (CONFIG_ESP_REV_MIN_FULL == 300)
+/**
+ * Workaround for esp32p4 v3 MPSI access failure after power up.
+ */
+void sleep_flash_p4_rev3_workaround(void);
+#endif
+
+#ifdef __cplusplus
+}
+#endif