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

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This commit is contained in:
Lou Tianhao
2023-06-26 20:58:59 +08:00
parent 46cf3ecdc2
commit b4210682c8
4 changed files with 16 additions and 2 deletions
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components/esp_hw_support/sleep_clock.c
+4 -1
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@@ -27,8 +27,11 @@ 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 */
};