espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-03 12:44:33 +02:00
Code Issues Packages Projects Releases Wiki Activity

Power Management: support TOP domain powered down in light sleep for esp32h2

Browse Source
This commit is contained in:
Lou Tianhao
2023-04-24 11:43:06 +08:00
parent 24486dd069
commit 113366820b
4 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
components/esp_hw_support/sleep_clock.c
View File

@@ -31,8 +31,11 @@ static __attribute__((unused)) const char *TAG = "sleep_clock";
esp_err_t sleep_clock_system_retention_init(void)
{
#if CONFIG_IDF_TARGET_ESP32C6
#define N_REGS_PCR() (((PCR_SRAM_POWER_CONF_REG - DR_REG_PCR_BASE) / 4) + 1)
#elif CONFIG_IDF_TARGET_ESP32H2
#define N_REGS_PCR() (((PCR_PWDET_SAR_CLK_CONF_REG - DR_REG_PCR_BASE) / 4) + 1)
#endif
const static sleep_retention_entries_config_t pcr_regs_retention[] = {
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_PCR_LINK(0), DR_REG_PCR_BASE, DR_REG_PCR_BASE, N_REGS_PCR(), 0, 0), .owner = ENTRY(0) | ENTRY(2) } /* pcr */
};

8
components/esp_hw_support/sleep_system_peripheral.c
View File

@@ -118,11 +118,17 @@ esp_err_t sleep_sys_periph_tg0_retention_init(void)
esp_err_t sleep_sys_periph_iomux_retention_init(void)
{
#if CONFIG_IDF_TARGET_ESP32C6
#define N_REGS_IOMUX_0() (((PERIPHS_IO_MUX_SPID_U - REG_IO_MUX_BASE) / 4) + 1)
#define N_REGS_IOMUX_1() (((GPIO_FUNC34_OUT_SEL_CFG_REG - GPIO_FUNC0_OUT_SEL_CFG_REG) / 4) + 1)
#define N_REGS_IOMUX_2() (((GPIO_FUNC124_IN_SEL_CFG_REG - GPIO_STATUS_NEXT_REG) / 4) + 1)
#define N_REGS_IOMUX_3() (((GPIO_PIN34_REG - DR_REG_GPIO_BASE) / 4) + 1)
#elif CONFIG_IDF_TARGET_ESP32H2
#define N_REGS_IOMUX_0() (((PERIPHS_IO_MUX_SPID_U - REG_IO_MUX_BASE) / 4) + 1)
#define N_REGS_IOMUX_1() (((GPIO_FUNC31_OUT_SEL_CFG_REG - GPIO_FUNC0_OUT_SEL_CFG_REG) / 4) + 1)
#define N_REGS_IOMUX_2() (((GPIO_FUNC124_IN_SEL_CFG_REG - GPIO_STATUS_NEXT_REG) / 4) + 1)
#define N_REGS_IOMUX_3() (((GPIO_PIN31_REG - DR_REG_GPIO_BASE) / 4) + 1)
#endif
const static sleep_retention_entries_config_t iomux_regs_retention[] = {
[0] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_IOMUX_LINK(0x00), REG_IO_MUX_BASE, REG_IO_MUX_BASE, N_REGS_IOMUX_0(), 0, 0), .owner = ENTRY(0) | ENTRY(2) }, /* io_mux */
[1] = { .config = REGDMA_LINK_CONTINUOUS_INIT(REGDMA_IOMUX_LINK(0x01), GPIO_FUNC0_OUT_SEL_CFG_REG, GPIO_FUNC0_OUT_SEL_CFG_REG, N_REGS_IOMUX_1(), 0, 0), .owner = ENTRY(0) | ENTRY(2) },

4
components/soc/esp32h2/include/soc/Kconfig.soc_caps.in
View File

@@ -1083,6 +1083,10 @@ config SOC_PM_SUPPORT_VDDSDIO_PD
bool
default y
config SOC_PM_SUPPORT_TOP_PD
bool
default y
config SOC_PM_PAU_LINK_NUM
int
default 4

1
components/soc/esp32h2/include/soc/soc_caps.h
View File

@@ -454,6 +454,7 @@
#define SOC_PM_SUPPORT_RC32K_PD (1)
#define SOC_PM_SUPPORT_RC_FAST_PD (1)
#define SOC_PM_SUPPORT_VDDSDIO_PD (1)
#define SOC_PM_SUPPORT_TOP_PD (1)
#define SOC_PM_PAU_LINK_NUM (4)
#define SOC_PM_CPU_RETENTION_BY_SW (1)
#define SOC_PM_SUPPORT_DEEPSLEEP_CHECK_STUB_ONLY (1) /*!<Supports CRC only the stub code in RTC memory */