19 lines
471 B
Plaintext
19 lines
471 B
Plaintext
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USB GPIO Extcon device
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This is a virtual device used to generate USB cable states from the USB ID pin
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connected to a GPIO pin.
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Required properties:
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- compatible: Should be "linux,extcon-usb-gpio"
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- id-gpio: gpio for USB ID pin. See gpio binding.
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Example: Examples of extcon-usb-gpio node in dra7-evm.dts as listed below:
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extcon_usb1 {
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compatible = "linux,extcon-usb-gpio";
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id-gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
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}
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&omap_dwc3_1 {
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extcon = <&extcon_usb1>;
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};
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