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513 Commits
Author SHA1 Message Date
wuzhenghuiandCursor a0803ddd01 fix(esp_hw_support): restore brownout after deep sleep rejection on ESP32-S2 
ESP32-S2 disables the brownout detector before deep sleep; if sleep is
rejected, re-init it so BOD is not left disabled (PM-519).

Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-09-04 20:18:44 +08:00
hebinglin 57daf0a8f7 feat(esp_hw_support): add backup clk icg support 2026-07-29 17:09:34 +08:00
hebinglin a4889bd73d change(esp_hw_support): refactor pmu/esp_sleep param struct 2026-07-29 15:23:09 +08:00
hebinglin 33591e16b6 change(esp_hw_support): split the sleep_clock_icg APIs into sleep_clock_icg.c 2026-07-29 15:23:09 +08:00
hebinglin d6b0a50c5d change(esp_hw_support): add esp sleep lock APIs for use in the sleep flow 2026-07-29 15:23:09 +08:00
Jiang Jiang Jian 8e7e031230 Merge branch 'feat/support_active_tickless_idle' into 'master' 
feat(esp_pm): support freertos tickless IDLE with auto lightsleep disabled

Closes PM-799

See merge request espressif/esp-idf!49817
 2026-07-28 17:04:50 +08:00
wuzhenghui b697c31f40 fix(esp_hw_support): fix deepsleep deadlock if threadsafe claim is not enabled 2026-07-22 15:26:31 +08:00
wuzhenghui 0aa75e183b feat(esp_pm): add tickless idle support in WAITI mode to reduce power consumption 2026-07-22 12:55:53 +08:00
Jiang Jiang Jian a7c44ab4a0 Merge branch 'bugfix/add_en_rst_in_pvt_func_for_p4' into 'master' 
fix(pvt): add en reset in pvt func for p4 on master

Closes IDFCI-12684, IDFCI-12696, IDFCI-12692, IDFCI-12694, IDFCI-12698, IDFCI-12724, IDFCI-12799, IDFCI-13041, IDFCI-13044, IDFCI-13043, IDFCI-12364, IDFCI-13073, IDFCI-7257, IDFCI-7261, IDFCI-12470, IDFCI-12471, IDFCI-13088, IDFCI-13042, IDFCI-7258, IDFCI-12693, IDFCI-12697, IDFCI-12695, IDFCI-11510, IDFCI-12465, IDFCI-12582, IDFCI-12474, IDFCI-12473, IDFCI-12463, IDFCI-7248, IDFCI-12469, IDFCI-12583, IDFCI-13098, IDFCI-13100, IDFCI-13099, IDFCI-13097, IDFCI-12363, and IDFCI-13217

See merge request espressif/esp-idf!50466
 2026-07-17 16:20:39 +08:00
wuzhenghui afbe171f48 fix(esp_hw_support): disable esp32 livelock workaround before stall another core 2026-07-15 16:20:57 +08:00
Li Shuai f70ea602fe Merge branch 'feat/idfgh-17859' into 'master' 
add kconfig option for REGDMA sleep clock ICG

Closes IDFGH-17859

See merge request espressif/esp-idf!50228
 2026-07-07 21:50:10 +08:00
wuzhenghui b94c0f8498 feat(esp_hw_support): fix esp32p4 PVT retention link 2026-07-07 21:47:10 +08:00
Li Shuai 7d31b82d27 change(esp_pm): add kconfig option for REGDMA sleep clock ICG 2026-07-06 10:34:35 +08:00
wuzhenghui 18dac21544 fix(esp_hw_support): fix esp32s31 sleeping cache writeback logic 2026-07-03 19:13:05 +08:00
He Binglin 12ad118657 Merge branch 'change/esp_idf_dpd_optimize' into 'master' 
Change/esp idf dpd optimize

Closes PM-765 and PM-728

See merge request espressif/esp-idf!49761
 2026-06-23 19:55:08 +08:00
hebinglin a6884a9d4d change(esp_hw_support): support optional delay for DPD entry and exit 2026-06-23 14:54:30 +08:00
wuzhenghui 3a18ec3b7f feat(freertos): make FREERTOS_PORT_THREAD_SAFE_CLAIM optinal 2026-06-22 10:15:32 +08:00
Wu Zheng Hui 7e4773ef38 Merge branch 'feat/support_esp32s31_icg_control' into 'master' 
feat(esp_hw_support): support PMU clock ICG management for esp32s31

Closes PM-760

See merge request espressif/esp-idf!48863
 2026-06-18 16:21:32 +08:00
wuzhenghui 0c7caf79b5 feat(esp_hw_support): implement software CPU retention synchronization for SMP sleep modes 2026-06-18 09:41:41 +08:00
wuzhenghui d4e3109c1b feat(esp_hw_support): claim thread-safe in sleep process to avoid deadlock and fastup process 2026-06-18 09:41:41 +08:00
Jiang Jiang Jian 41a7095015 Merge branch 'feat/support_usb_wakeup_from_light_sleep' into 'master' 
feat: support usb wakeup from light sleep

Closes IDF-7212

See merge request espressif/esp-idf!48988
 2026-06-17 19:50:11 +08:00
wuzhenghui 61be47b739 feat(esp_hw_support): support PMU clock ICG management for esp32s31 2026-06-17 11:34:37 +08:00
JiangGuangMingandCursor 0f4bf3e097 fix(sleep): disable usb wakeup through generic API 
Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-06-10 15:14:37 +08:00
Jiang Jiang Jian 853a2cfd3a Merge branch 'chip/support_wifi_low_power_for_s31_rebase_master' into 'master' 
Chip/support wifi low power for s31 rebase master

Closes IDF-14579 and IDF-14582

See merge request espressif/esp-idf!48532
 2026-06-09 15:16:53 +08:00
sibeibei e17cd724b4 feat(pm): select XTAL for HP dig_sysclk in modem state 
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.
 2026-06-08 19:24:30 +08:00
JiangGuangMing 87b0c4c40d feat(sleep/usb): support usb as wakeup source from light sleep 2026-06-08 16:31:21 +08:00
Wu Zheng Hui 6495ce4fda Merge branch 'fix/fix_rtc_spinlock_sleep_dead_lock' into 'master' 
fix(esp_hw_support): fix possible dead lock in deepsleep process

See merge request espressif/esp-idf!49066
 2026-06-02 10:33:51 +08:00
wuzhenghui 50d6ef1481 fix(esp_hw_support): fix possible dead lock in deepsleep process 2026-05-29 21:19:42 +08:00
Gao Xu db3d01d412 Merge branch 'feat/basic_rng_support_h4' into 'master' 
RNG support and refactor on ESP32-H4

Closes IDF-12265

See merge request espressif/esp-idf!45361
 2026-05-27 11:14:38 +08:00
gaoxu 43317018d1 refactor(rng): use adc_ll apis for ESP32-h4 and refactor rng_ll_enable/disable 2026-05-26 19:02:41 +08:00
He Binglin 3bf83125b4 Merge branch 'change/esp_idf_ext1_unhold' into 'master' 
Optimize parts of the sleep wake-up flow

See merge request espressif/esp-idf!47322
 2026-05-25 11:15:22 +08:00
He Binglin eec18ba80a Merge branch 'doc/esp_idf_flash_pwr_description' into 'master' 
docs(pm): add flash sleep strategy recommendations

See merge request espressif/esp-idf!45689
 2026-05-22 17:44:50 +08:00
Wu Zheng Hui 2fcaddb700 Merge branch 'fix/fix_psram_data_corrupt_after_lightsleep' into 'master' 
fix(esp_hw_support):fix psram data corrupt after lightsleep

Closes PM-941

See merge request espressif/esp-idf!48322
 2026-05-22 15:11:41 +08:00
hebinglin 23f6b5985a change(esp_hw_support): disable flash pd in h4 h21 c5 c61 2026-05-22 12:30:44 +08:00
hebinglin 418ffbe2a6 change(esp_pm): move timer wakeup set out of critical section 2026-05-22 11:45:21 +08:00
hebinglin 1c279178fa feat(esp_hw_support): support bbpll pd in modem state 2026-05-21 20:03:45 +08:00
wuzhenghui b7ec505923 feat(esp_driver_gpio): support rtc_io edge wakeup deepsleep 2026-05-20 11:04:00 +08:00
wuzhenghui 15e4028e2d fix(esp_hw_support): fix psram data corrupt after lightsleep if halfsleep is enabled 2026-05-19 19:26:29 +08:00
Jiang Jiang Jian d9cfb2908a Merge branch 'bugfix/idf_13957' into 'master' 
bugfix: fix wifi loss packet and missing interrupt issues when switching root clock source

Closes WIFI-7270, IDF-13957, and IDF-11064

See merge request espressif/esp-idf!46459
 2026-05-07 20:57:31 +08:00
wuzhenghui 3a40436e63 refactor(esp_hw_support): refactor cache ops to sleep_cache.c 2026-05-07 12:02:06 +08:00
wuzhenghui 7c10126309 feat(esp_hw_support): isolate all digital io to suppress pad leakage on TOP pd sleep 2026-05-07 08:39:56 +08:00
wuzhenghui f1f3f204fe feat(esp_hw_support): support esp32s31 lightsleep/deepsleep example 2026-05-06 20:15:01 +08:00
wuzhenghui 54fed4c1c3 feat(esp_hw_support): update esp32s31 PMU support 2026-05-06 20:15:01 +08:00
sibeibei d616281cc5 bugfix(esp_hw_support):remove ESP32-C5 root clock auto gating bypass in sleep path 2026-05-06 15:49:47 +08:00
Song Ruo Jing 1d50587ab2 refactor(rtcio): split rtcio/gpio switch with rtc iomux func sel func 
This allows rtc_gpio_deinit to always switch the pad back to GPIO,
regardless of lp io clock enabled or not, so that gpio_config can
always switch the IO back to GPIO use after wakeup from deep sleep.
 2026-04-29 12:17:37 +08:00
hebinglin 6ce373ccfb fix(esp_hw_support): fix LP core exception interrupt not being cleared 2026-04-22 16:22:13 +08:00
hebinglin 0603e0eb23 fix(ulp): record wakeup causes before lp core request sleep 2026-04-22 16:22:11 +08:00
hebinglin c2a371a20d change(esp_hw_support): allow rtc_periph pd when top pd for esp32h4 eco1 2026-04-17 17:29:27 +08:00
Wu Zheng Hui 1dbf5247d1 Merge branch 'feat/support_gpio_source_for_more_chips' into 'master' 
feat(esp_hw_support): support GPIO wakeup deepsleep on esp32/esp32s2/esp32s3

Closes PM-666

See merge request espressif/esp-idf!45773
 2026-03-26 11:28:45 +08:00
Meet Patel fd951bfdba Merge branch 'refactor/wdt_soc_supported_guard' into 'master' 
refactor(system): wrap WDT code under SOC_WDT_SUPPORTED

Closes IDF-14860

See merge request espressif/esp-idf!46457
 2026-03-25 09:47:58 +05:30