Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 03:00:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

feat(pm): select XTAL for HP dig_sysclk in modem state

Browse Source 
On ESP32-S31, SOC and modem APB are decoupled, so the digital
system can run from XTAL while the modem domain stays in modem state.
This commit is contained in:
sibeibei
2026-06-10 20:41:47 +08:00
committed by yinqingzhao
parent 0c1394214f
commit f7a2fc94a6
5 changed files with 8 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_hw_support/sleep_modes.c
+1 -1
View File
@@ -1182,7 +1182,7 @@ static esp_err_t SLEEP_FN_ATTR esp_sleep_start(uint32_t sleep_flags, uint32_t cl
}
#endif
// Restore CPU frequency
#if SOC_PM_SUPPORT_PMU_MODEM_STATE && !SOC_PM_BBPLL_PD_IN_MODEM_STATE
#if SOC_PM_SUPPORT_PMU_MODEM_STATE && !SOC_PM_BBPLL_PD_IN_MODEM_STATE && !SOC_PM_MODEM_STATE_USE_XTAL
if (pmu_sleep_pll_already_enabled()) {
rtc_clk_cpu_freq_to_pll_and_pll_lock_release(esp_pm_impl_get_cpu_freq(PM_MODE_CPU_MAX));
} else