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docs(pm): updated i2s pm lock type in DFS

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Related https://github.com/espressif/esp-idf/issues/14707
This commit is contained in:
laokaiyao
2025-11-07 11:14:09 +08:00
parent 80e4bbb750
commit 06c5d728c6
3 changed files with 17 additions and 9 deletions
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docs/en/api-reference/system/power_management.rst
+7 -4
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@@ -102,10 +102,13 @@ Peripheral clock sources such as ``REF_TICK``, ``XTAL``, ``RC_FAST`` (i.e., ``RT
Currently, the following peripheral drivers are aware of DFS and use the ``ESP_PM_APB_FREQ_MAX`` lock for the duration of the transaction:
- SPI master
- I2C
- I2S (If the APLL clock is used, then it will use the ``ESP_PM_NO_LIGHT_SLEEP`` lock)
- SDMMC
.. list::
- SPI master
- I2C
:SOC_I2S_HW_VERSION_1 or not SOC_I2S_SUPPORTS_APLL: - I2S
:not SOC_I2S_HW_VERSION_1 and SOC_I2S_SUPPORTS_APLL: - I2S (if the APLL clock is used, then it will use the ``ESP_PM_NO_LIGHT_SLEEP`` lock)
- SDMMC
The following drivers hold the ``ESP_PM_APB_FREQ_MAX`` lock while the driver is enabled: