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feat(esp_hw_support): support power down PSRAM or Flash during sleep for esp32p4 v1.0

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wuzhenghui
2024-10-23 19:10:42 +08:00
parent b57ae0a1a3
commit a1f9d5bcea
9 changed files with 67 additions and 13 deletions
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components/soc/esp32p4/register/soc/pmu_struct.h
+8 -1
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@@ -121,6 +121,7 @@ typedef union {
} pmu_hp_sysclk_reg_t;
typedef union {
// For chip_revsion < 1.0
struct {
uint32_t reserved0 : 4; /* Only HP_ACTIVE modem under hp system is valid */
uint32_t lp_dbias_vol : 5; /* Only HP_ACTIVE modem under hp system is valid */
@@ -130,10 +131,16 @@ typedef union {
uint32_t slp_mem_xpd : 1;
uint32_t slp_logic_xpd : 1;
uint32_t xpd : 1;
uint32_t slp_mem_dbias : 4;
uint32_t slp_mem_dbias : 4; /* slp_mem_dbias is not used on chip_revision < 100 */
uint32_t slp_logic_dbias: 4;
uint32_t dbias : 5;
};
// For chip revision >= 100
struct {
uint32_t reserved1 : 19;
uint32_t xpd_0p1a : 4; /* slp_mem_dbias[3] is used to control the volt output of VO1 on chip_revision >= 1.0 */
uint32_t reserved2 : 9;
};
uint32_t val;
} pmu_hp_regulator0_reg_t;