From 919c1e541dd766085546a620bd5569506d9033ce Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Tue, 31 Jan 2012 09:29:45 +0200 Subject: ASoC: ALC5632: Add device tree binding documentation Document the device tree binding for the ALC5632 codec and update vendor specific prefix for the Realtek. Signed-off-by: Leon Romanovsky Acked-by: Stephen Warren Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/alc5632.txt | 24 ++++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/alc5632.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/sound/alc5632.txt b/Documentation/devicetree/bindings/sound/alc5632.txt new file mode 100644 index 0000000..8608f74 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/alc5632.txt @@ -0,0 +1,24 @@ +ALC5632 audio CODEC + +This device supports I2C only. + +Required properties: + + - compatible : "realtek,alc5632" + + - reg : the I2C address of the device. + + - gpio-controller : Indicates this device is a GPIO controller. + + - #gpio-cells : Should be two. The first cell is the pin number and the + second cell is used to specify optional parameters (currently unused). + +Example: + +alc5632: alc5632@1e { + compatible = "realtek,alc5632"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; +}; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index ecc6a6c..ca8ee14 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -33,6 +33,7 @@ nxp NXP Semiconductors powervr Imagination Technologies qcom Qualcomm, Inc. ramtron Ramtron International +realtek Realtek Semiconductor Corp. samsung Samsung Semiconductor sbs Smart Battery System schindler Schindler -- cgit v1.1