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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-05-19 17:12:32 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-05-19 17:12:32 +0300 |
| commit | c3b5d3cea508d2c8ff493ef18c45a9cc58fb7015 (patch) | |
| tree | a80672ee82fcc3d9c8d486e53731eb19cd968eb0 /Documentation/devicetree/bindings/extcon | |
| parent | daa67b4b70568a07fef3cffacb2055891bf42ddb (diff) | |
| parent | e26081808edadfd257c6c9d81014e3b25e9a6118 (diff) | |
| download | linux-c3b5d3cea508d2c8ff493ef18c45a9cc58fb7015.tar.xz | |
Merge branch 'linus' into timers/core
Make sure the upstream fixes are applied before adding further
modifications.
Diffstat (limited to 'Documentation/devicetree/bindings/extcon')
| -rw-r--r-- | Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt new file mode 100644 index 000000000000..af0b903de293 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt @@ -0,0 +1,18 @@ +USB GPIO Extcon device + +This is a virtual device used to generate USB cable states from the USB ID pin +connected to a GPIO pin. + +Required properties: +- compatible: Should be "linux,extcon-usb-gpio" +- id-gpio: gpio for USB ID pin. See gpio binding. + +Example: Examples of extcon-usb-gpio node in dra7-evm.dts as listed below: + extcon_usb1 { + compatible = "linux,extcon-usb-gpio"; + id-gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>; + } + + &omap_dwc3_1 { + extcon = <&extcon_usb1>; + }; |