From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiubo Li Subject: [PATCHv1 8/8] Documentation: Add device tree bindings for Freescale VF610 sound. Date: Thu, 17 Oct 2013 17:01:17 +0800 Message-ID: <1382000477-17304-9-git-send-email-Li.Xiubo@freescale.com> References: <1382000477-17304-1-git-send-email-Li.Xiubo@freescale.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1382000477-17304-1-git-send-email-Li.Xiubo@freescale.com> Sender: linux-kernel-owner@vger.kernel.org To: r65073@freescale.com, timur@tabi.org, lgirdwood@gmail.com, broonie@kernel.org Cc: r64188@freescale.com, rob.herring@calxeda.com, pawel.moll@arm.com, mark.rutland@arm.com, swarren@wwwdotorg.org, ian.campbell@citrix.com, rob@landley.net, linux@arm.linux.org.uk, perex@perex.cz, tiwai@suse.de, grant.likely@linaro.org, fabio.estevam@freescale.com, LW@KARO-electronics.de, oskar@scara.com, shawn.guo@linaro.org, b42378@freescale.com, b18965@freescale.com, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org List-Id: devicetree@vger.kernel.org This adds the Document for Freescale VF610 sound driver under Documentation/devicetree/bindings/sound/. Signed-off-by: Xiubo Li --- .../devicetree/bindings/sound/fsl-sgtl5000.txt | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt diff --git a/Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt b/Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt new file mode 100644 index 0000000..43e350f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl-sgtl5000.txt @@ -0,0 +1,52 @@ +Freescale VF610 audio complex with SGTL5000 codec + +Required properties: +- compatible: "fsl,vf610-sgtl5000" +- model: The user-visible name of this sound complex. +- saif-controllers: The phandle list of the SAI controller. +- audio-codec: The phandle of the SGTL5000 audio codec. +- audio-routing : A list of the connections between audio components. + Each entry is a pair of strings, the first being the connection's sink, + the second being the connection's source. Valid names could be power + supplies, SGTL5000 pins, and the jacks on the board: + + -- Power supplies: + * Mic Bias + + -- SGTL5000 pins: + * MIC_IN + * LINE_IN + * HP_OUT + * LINE_OUT + + -- Board connectors: + * Mic Jack + * Line In Jack + * Headphone Jack + * Line Out Jack + * Ext Spk + +Example: + +sound { + compatible = "fsl,vf610-sgtl5000"; + model = "vf610-sgtl5000"; + saif-controller = <&sai2>; + audio-codec = <&codec>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "Ext Spk", "LINE_OUT"; +}; + +&i2c0 { + ... + + codec: sgtl5000@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + clocks = <&clks VF610_CLK_SAI2>; + }; +}; -- 1.8.0