feat(volt): chip auto adjust volt for esp32c6 & esp32h2

components/esp_hw_support/include/esp_private/esp_pmu.h

@@ -249,6 +249,32 @@ bool pmu_sleep_finish(void);
  */
 void pmu_init(void);
 
+/**
+ * @brief Initialize PVT related parameters
+ */
+void pvt_auto_dbias_init(void);
+
+/**
+ * @brief Enable or disable PVT functions
+ */
+void pvt_func_enable(bool enable);
+
+/**
+ * @brief Initialize charge pump related parameters
+ */
+void charge_pump_init(void);
+
+/**
+ * @brief Enable or disable charge pump functions
+ */
+void charge_pump_enable(bool enable);
+
+/**
+ * @brief Get Hp_dbias from register
+ */
+uint32_t get_pvt_dbias(void);
+
+
 /**
  * @brief Enable or disable system clock in PMU HP sleep state
  *

components/esp_hw_support/include/esp_private/esp_regdma.h

@@ -31,6 +31,7 @@ extern "C" {
 #define REGDMA_MODEMSYSCON_LINK(_pri)       ((0x02 << 8) | _pri)
 #define REGDMA_MODEMLPCON_LINK(_pri)        ((0x03 << 8) | _pri)
 
+#define REGDMA_PVT_LINK(_pri)               ((0x0c << 8) | _pri)
 #define REGDMA_INTMTX_LINK(_pri)            ((0x0d << 8) | _pri)
 #define REGDMA_HPSYS_LINK(_pri)             ((0x0e << 8) | _pri)
 #define REGDMA_TEEAPM_LINK(_pri)            ((0x0f << 8) | _pri)

components/esp_hw_support/include/esp_private/sleep_retention.h

@@ -45,6 +45,7 @@ typedef enum sleep_retention_module_bitmap {
     SLEEP_RETENTION_MODULE_IOMUX        = BIT(21),
     SLEEP_RETENTION_MODULE_SPIMEM       = BIT(22),
     SLEEP_RETENTION_MODULE_SYSTIMER     = BIT(23),
+    SLEEP_RETENTION_MODULE_PVT          = BIT(24),
 
     SLEEP_RETENTION_MODULE_ALL          = (uint32_t)-1
 } sleep_retention_module_bitmap_t;