From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH 2/5] ASoC: ALC5632: Add device tree binding documentation Date: Tue, 31 Jan 2012 09:29:45 +0200 Message-ID: <1327994985-27101-1-git-send-email-leon@leon.nu> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: broonie@opensource.wolfsonmicro.com, lrg@ti.com, swarren@nvidia.com, alsa-devel@alsa-project.org, olof@lixom.net, linux-tegra@vger.kernel.org, linux-doc@vger.kernel.org, grant.likely@secretlab.ca, rob.herring@calxeda.com, rdunlap@xenotime.net, devicetree-discuss@lists.ozlabs.org Cc: Leon Romanovsky List-Id: devicetree@vger.kernel.org Document the device tree binding for the ALC5632 codec and update vendor specific prefix for the Realtek. Signed-off-by: Leon Romanovsky --- .../devicetree/bindings/sound/alc5632.txt | 24 ++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 25 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/alc5632.txt 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 -- 1.7.3.4