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- GPIO line that should be set high/low to power off a device
- Required properties:
- - compatible : should be "gpio-poweroff".
- - gpios : The GPIO to set high/low, see "gpios property" in
- Documentation/devicetree/bindings/gpio/gpio.txt. If the pin should be
- low to power down the board set it to "Active Low", otherwise set
- gpio to "Active High".
- Optional properties:
- - input : Initially configure the GPIO line as an input. Only reconfigure
- it to an output when the pm_power_off function is called. If this optional
- property is not specified, the GPIO is initialized as an output in its
- inactive state.
- Examples:
- gpio-poweroff {
- compatible = "gpio-poweroff";
- gpios = <&gpio 4 0>; /* GPIO 4 Active Low */
- };
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