From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: [PATCH 06/17] Documentation: Define the MOP500 Audio Machine Driver Device Tree bindings Date: Fri, 24 Aug 2012 15:01:42 +0100 Message-ID: <1345816913-4113-7-git-send-email-lee.jones@linaro.org> References: <1345816913-4113-1-git-send-email-lee.jones@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by alsa0.perex.cz (Postfix) with ESMTP id A57AB265EC0 for ; Fri, 24 Aug 2012 16:02:22 +0200 (CEST) Received: by wibhm6 with SMTP id hm6so746017wib.2 for ; Fri, 24 Aug 2012 07:02:22 -0700 (PDT) In-Reply-To: <1345816913-4113-1-git-send-email-lee.jones@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: ola.o.lilja@stericsson.com, alsa-devel@alsa-project.org, linus.walleij@stericsson.com, arnd@arndb.de, roger.xr.nilsson@stericsson.com, broonie@opensource.wolfsonmicro.com, STEricsson_nomadik_linux@list.st.com, Lee Jones List-Id: alsa-devel@alsa-project.org Here we add the required documentation for the new Device Tree bindings pertaining to the MOP500 Audio Machine driver. CC: alsa-devel@alsa-project.org Signed-off-by: Lee Jones --- .../devicetree/bindings/sound/ux500-mop500.txt | 39 ++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/ux500-mop500.txt diff --git a/Documentation/devicetree/bindings/sound/ux500-mop500.txt b/Documentation/devicetree/bindings/sound/ux500-mop500.txt new file mode 100644 index 0000000..48e071c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/ux500-mop500.txt @@ -0,0 +1,39 @@ +* MOP500 Audio Machine Driver + +This node is responsible for linking together all ux500 Audio Driver components. + +Required properties: + - compatible : "stericsson,snd-soc-mop500" + +Non-standard properties: + - stericsson,cpu-dai : Phandle to the CPU-side DAI + - stericsson,audio-codec : Phandle to the Audio CODEC + - stericsson,card-name : Over-ride default card name + +Example: + + sound { + compatible = "stericsson,snd-soc-mop500"; + + stericsson,cpu-dai = <&msp1 &msp3>; + stericsson,audio-codec = <&codec>; + }; + + msp1: msp@80124000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80124000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + msp3: msp@80125000 { + compatible = "stericsson,ux500-msp-i2s"; + reg = <0x80125000 0x1000>; + interrupts = <0 62 0x4>; + v-ape-supply = <&db8500_vape_reg>; + }; + + codec: ab8500-codec { + compatible = "stericsson,ab8500-codec"; + stericsson,earpeice-cmv = <950>; /* Units in mV. */ + }; -- 1.7.9.5