From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guenter Roeck Subject: [RFC PATCH 5/6] extcon-gpio: Describe devicetree bindings Date: Thu, 29 Aug 2013 21:29:37 -0700 Message-ID: <1377836978-24082-6-git-send-email-linux@roeck-us.net> References: <1377836978-24082-1-git-send-email-linux@roeck-us.net> Return-path: In-Reply-To: <1377836978-24082-1-git-send-email-linux@roeck-us.net> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org, Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , MyungJoo Ham , Chanwoo Choi , Grant Likely , Guenter Roeck List-Id: devicetree@vger.kernel.org Signed-off-by: Guenter Roeck --- .../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