Merge branch 'doc/change_deepsleep_example_readme' into 'master'

Doc/change deepsleep example readme

Closes IDFGH-11523

See merge request espressif/esp-idf!27413

docs/en/api-reference/system/sleep_modes.rst

@@ -307,6 +307,12 @@ RTC peripherals or RTC memories do not need to be powered on during sleep in thi
 
     Additionally, IOs that are powered by the VDD3P3_RTC power domain can be used to wake up the chip from Deep-sleep. The wakeup pin and wakeup trigger level can be configured by calling :cpp:func:`esp_deep_sleep_enable_gpio_wakeup`. The function will enable the Deep-sleep wakeup for the selected pin.
 
+    .. only:: esp32c6 or esp32h2
+
+       .. note::
+
+           In Light-sleep mode, setting Kconfig option :ref:`CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP` will invalidate GPIO wakeup.
+
 UART Wakeup (Light-sleep Only)
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
@@ -314,6 +320,12 @@ When {IDF_TARGET_NAME} receives UART input from external devices, it is often ne
 
 :cpp:func:`esp_sleep_enable_uart_wakeup` function can be used to enable this wakeup source.
 
+    .. only:: esp32c6 or esp32h2
+
+       .. note::
+
+           In Light-sleep mode, setting Kconfig option :ref:`CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP` will invalidate UART wakeup.
+
 .. _disable_sleep_wakeup_source:
 
 Disable Sleep Wakeup Source

docs/zh_CN/api-reference/system/sleep_modes.rst

@@ -307,6 +307,12 @@ RTC 控制器中内嵌定时器，可用于在预定义的时间到达后唤醒
 
     此外，可将由 VDD3P3_RTC 电源域供电的 IO 用于芯片的 Deep-sleep 唤醒。调用 :cpp:func:`esp_deep_sleep_enable_gpio_wakeup` 函数可以配置相应的唤醒管脚和唤醒触发电平，该函数用于启用相应管脚的 Deep-sleep 唤醒功能。
 
+    .. only:: esp32c6 or esp32h2
+
+       .. note::
+
+           在 Light-sleep 模式下，设置 Kconfig 选项 :ref:`CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP` 将使 GPIO 唤醒失效。
+
 UART 唤醒（仅适用于 Light-sleep 模式）
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
@@ -314,6 +320,12 @@ UART 唤醒（仅适用于 Light-sleep 模式）
 
 可调用 :cpp:func:`esp_sleep_enable_uart_wakeup` 函数来启用此唤醒源。
 
+    .. only:: esp32c6 or esp32h2
+
+       .. note::
+
+           在 Light-sleep 模式下，设置 Kconfig 选项 :ref:`CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP` 将使 UART 唤醒失效。
+
 .. _disable_sleep_wakeup_source:
 
 禁用睡眠模式唤醒源

examples/system/deep_sleep/README.md

@@ -11,8 +11,8 @@ The following wake up sources are demonstrated in this example (refer to the [Wa
 
 - **Timer:** An RTC timer that can be programmed to trigger a wake up after a preset time. This example will trigger a wake up every 20 seconds.
 - **EXT0:** External wake up 0 can trigger wakeup when one predefined RTC GPIO is at a predefined logic level. This example uses GPIO25 in ESP32 or GPIO3 in ESP32-S2/S3 to trigger a wake up when the pin is HIGH. (This wake up source is only available on ESP32, ESP32-S2, and ESP32-S3.)
-- **EXT1:** External wake up 1 which is tied to multiple RTC GPIOs. This example uses GPIO2 and GPIO4 to trigger a wake up with any one of the two pins are HIGH. (This wake up source is available on ESP32, ESP32-S2, ESP32-S3 and ESP32-C6.)
-- **GPIO:** Pads powered by VDD3P3_RTC can be used to trigger a wake up from deep sleep. You may choose the pin and trigger level in menuconfig. (This wake up source is unavailable on ESP32, ESP32-S2, and ESP32-S3.)
+- **EXT1:** External wake up 1 which is tied to multiple RTC GPIOs. This example uses GPIO2 and GPIO4 to trigger a wake up with any one of the two pins are HIGH. (This wake up source is available on ESP32, ESP32-S2, ESP32-S3, ESP32-C6 and ESP32-H2.)
+- **GPIO:** Pads powered by VDD3P3_RTC can be used to trigger a wake up from deep sleep. You may choose the pin and trigger level in menuconfig. (This wake up source is unavailable on ESP32, ESP32-S2, ESP32-S3 and ESP32-H2.)
 - **Touch:** Touch pad sensor interrupt. This example uses touch pads connected to GPIO32, GPIO33 in ESP32 or GPIO9 in ESP32-S2/S3 to trigger a wake up when any of the pads are pressed.
 - **ULP:** Ultra Low Power Coprocessor which can continue to run during deep sleep. This example utilizes the ULP and constantly sample the chip's temperature and trigger a wake up if the chips temperature exceeds ~5 degrees Celsius.