Messages in this thread Patch in this message | | | From | Guenter Roeck <> | Subject | [RFC PATCH 5/6] extcon-gpio: Describe devicetree bindings | Date | Thu, 29 Aug 2013 21:29:37 -0700 |
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Signed-off-by: Guenter Roeck <linux@roeck-us.net> --- .../devicetree/bindings/extcon/extcon-gpio | 23 ++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/extcon/extcon-gpio
diff --git a/Documentation/devicetree/bindings/extcon/extcon-gpio b/Documentation/devicetree/bindings/extcon/extcon-gpio new file mode 100644 index 0000000..091ddc6 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/extcon-gpio @@ -0,0 +1,23 @@ +Device-Tree bindings for extcon/extcon-gpio driver + +Required properties: + - compatible = "gpio-connector"; + - presence-detect-gpios - presence detect gpio pin + +Optional properties: + - debounce-interval - debounce interval in milli-seconds + - state-on - on (connected) state + - state-off - off (disconnected) state + Depending on the type of connector or cable, states may + for example be reported as "connected"/"disconnected" + or "inserted"/"removed". + +Example node: + + some-connector { + compatible = "gpio-connector"; + presence-detect-gpios = <&gpio1 7 1>; + debounce-interval = <1>; + state-on = "connected"; + state-on = "disconnected"; + }; -- 1.7.9.7
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