From patchwork Fri Sep 2 17:05:31 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Sylwester Nawrocki/Kernel \\(PLT\\) /SRPOL/Staff Engineer/Samsung Electronics" X-Patchwork-Id: 9311457 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9CC9560760 for ; Fri, 2 Sep 2016 17:06:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 88E28297A7 for ; Fri, 2 Sep 2016 17:06:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7D0FE29822; Fri, 2 Sep 2016 17:06:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E69C0297A7 for ; Fri, 2 Sep 2016 17:06:16 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id C404C26750A; Fri, 2 Sep 2016 19:06:15 +0200 (CEST) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 9A38D267338; Fri, 2 Sep 2016 19:06:04 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 41D8E267338; Fri, 2 Sep 2016 19:06:03 +0200 (CEST) Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) by alsa0.perex.cz (Postfix) with ESMTP id C378E267299 for ; Fri, 2 Sep 2016 19:05:55 +0200 (CEST) Received: from epcpsbgm1new.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout4.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0OCV01OKXZHN1320@mailout4.samsung.com> for alsa-devel@alsa-project.org; Sat, 03 Sep 2016 02:05:52 +0900 (KST) X-AuditID: cbfee61a-f78ff6d000001462-60-57c9b17063c4 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1new.samsung.com (EPCPMTA) with SMTP id 38.B6.05218.071B9C75; Sat, 3 Sep 2016 02:05:52 +0900 (KST) Received: from AMDC1344.digital.local ([106.116.147.32]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OCV00MJ1ZHJSY30@mmp1.samsung.com>; Sat, 03 Sep 2016 02:05:52 +0900 (KST) From: Sylwester Nawrocki To: broonie@kernel.org Date: Fri, 02 Sep 2016 19:05:31 +0200 Message-id: <1472835932-13535-1-git-send-email-s.nawrocki@samsung.com> X-Mailer: git-send-email 1.9.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrHJMWRmVeSWpSXmKPExsVy+t9jAd2CjSfDDWbMNLe4cvEQk8XGGetZ LaY+fMJm8W/KDXaL+UfOsVrMOL+PyeLwm3ZWB3aPDZ+b2Dw2repk83g58TebR9+WVYwenzfJ BbBGcdmkpOZklqUW6dslcGWc2bKBueCfUMWhD39YGxjX8ncxcnJICJhIfJ/+jgXCFpO4cG89 WxcjF4eQwFJGiRtfJjNDOL8YJf60nmAHqWITMJToPdrHCGKLAHXcntPJDGIzC5xjlHi1xAvE FhaIkzj/9xRQDQcHi4CqxNvPXCBhXgE3iZ0T1rJCLJOTOHlsMusERu4FjAyrGCVSC5ILipPS cw3zUsv1ihNzi0vz0vWS83M3MYJD5ZnUDsaDu9wPMQpwMCrx8H7bcDJciDWxrLgy9xCjBAez kgiv71qgEG9KYmVValF+fFFpTmrxIUZpDhYlcd7H/9eFCQmkJ5akZqemFqQWwWSZODilGhgD M23nZgau2vr2Lbtrm79z5fqG2evesrR6OAmlnG1Llsw7naNyu5rVTPrLlqCsxW9f3rvasSah XyNf8IGa06ur8uYLb01lkEk40abWPHHf8XXzTRZ9eGL8SHyWyQXpyBCtCTrmRvc/X7g3R7TS xtRALKF3+YbF60Pu/vwc0Xlyu6Z70Vf1W9FKLMUZiYZazEXFiQAYc3s4EQIAAA== Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-samsung-soc@vger.kernel.org, b.zolnierkie@samsung.com, Sylwester Nawrocki , ckeepax@opensource.wolfsonmicro.com Subject: [alsa-devel] [PATCH v7 1/2] ASoC: samsung: Add DT bindings documentation for TM2 sound subsystem X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds DT binding documentation for Exnos5433 based TM2 and TM2E boards sound subsystem. Signed-off-by: Sylwester Nawrocki Acked-by: Rob Herring --- Changes since v6: - none. Changes since v4: - indentation changes. Changes since v2: - none. Changes since initial version: - dropped clocks, clock-names properties, instead properties from the CODEC node will be used, - property renames: 'samsung,model' -> 'model', 'samsung,i2s-controller' -> 'i2s-controller', 'samsung,speaker-amplifier' -> 'audio-amplifier', - added 'audio-codec' property. --- .../bindings/sound/samsung,tm2-audio.txt | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt -- 1.9.1 diff --git a/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt b/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt new file mode 100644 index 0000000..94442e5 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt @@ -0,0 +1,38 @@ +Samsung Exynos5433 TM2(E) audio complex with WM5110 codec + +Required properties: + + - compatible : "samsung,tm2-audio" + - model : the user-visible name of this sound complex + - audio-codec : the phandle of the wm5110 audio codec node, + as described in ../mfd/arizona.txt + - i2s-controller : the phandle of the I2S controller + - audio-amplifier : the phandle of the MAX98504 amplifier + - samsung,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 for sources and sinks are the + WM5110's and MAX98504's pins and the jacks on the + board: HP, SPK, Main Mic, Sub Mic, Third Mic, + Headset Mic + - mic-bias-gpios : GPIO pin that enables the Main Mic bias regulator + + +Example: + +sound { + compatible = "samsung,tm2-audio"; + audio-codec = <&wm5110>; + i2s-controller = <&i2s0>; + audio-amplifier = <&max98504>; + mic-bias-gpios = <&gpr3 2 0>; + model = "wm5110"; + samsung,audio-routing = + "HP", "HPOUT1L", + "HP", "HPOUT1R", + "SPK", "SPKOUT", + "SPKOUT", "HPOUT2L", + "SPKOUT", "HPOUT2R", + "Main Mic", "MICBIAS2", + "IN1R", "Main Mic"; +};