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docs(system): update GPIO wakeup section for clarity on EXT0 and EXT1 support

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wuzhenghui
2026-06-03 21:13:33 +08:00
parent 359a84367b
commit 125d520cb3
6 changed files with 165 additions and 33 deletions
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docs/en/api-reference/system/power_management.rst
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@@ -48,10 +48,14 @@ Dynamic frequency scaling (DFS) and automatic Light-sleep can be enabled in an a
In Light-sleep, peripherals are clock gated, and interrupts (from GPIOs and internal peripherals) will not be generated. A wakeup source described in the :doc:`sleep_modes` documentation can be used to trigger wakeup from the Light-sleep state.
.. only:: SOC_PM_SUPPORT_EXT0_WAKEUP or SOC_PM_SUPPORT_EXT1_WAKEUP
.. only:: SOC_PM_SUPPORT_EXT0_WAKEUP and SOC_PM_SUPPORT_EXT1_WAKEUP
For example, the EXT0 and EXT1 wakeup sources can be used to wake up the chip via a GPIO.
.. only:: SOC_PM_SUPPORT_EXT1_WAKEUP and not SOC_PM_SUPPORT_EXT0_WAKEUP
For example, the EXT1 wakeup source can be used to wake up the chip via a GPIO.
Power Management Locks
----------------------