From patchwork Tue Aug 9 14:21:53 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: 9271365 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 86E7F60754 for ; Tue, 9 Aug 2016 14:22:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 788E727E71 for ; Tue, 9 Aug 2016 14:22:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6CF4228391; Tue, 9 Aug 2016 14:22:31 +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=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9724127E71 for ; Tue, 9 Aug 2016 14:22:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752504AbcHIOW3 (ORCPT ); Tue, 9 Aug 2016 10:22:29 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:58540 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752452AbcHIOW2 (ORCPT ); Tue, 9 Aug 2016 10:22:28 -0400 Received: from epcpsbgm2new.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0OBN00ODCBXEZJ00@mailout2.samsung.com>; Tue, 09 Aug 2016 23:22:26 +0900 (KST) X-AuditID: cbfee61b-f79466d000001e3c-be-57a9e7228b48 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2new.samsung.com (EPCPMTA) with SMTP id AB.E8.07740.227E9A75; Tue, 9 Aug 2016 07:22:26 -0700 (MST) 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 <0OBN001MGBX1Z100@mmp1.samsung.com>; Tue, 09 Aug 2016 23:22:26 +0900 (KST) From: Sylwester Nawrocki To: broonie@kernel.org Cc: alsa-devel@alsa-project.org, k.kozlowski@samsung.com, b.zolnierkie@samsung.com, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Sylwester Nawrocki Subject: [PATCH v5 1/2] ASoC: samsung: Add DT bindings documentation for TM2 sound subsystem Date: Tue, 09 Aug 2016 16:21:53 +0200 Message-id: <1470752514-11409-1-git-send-email-s.nawrocki@samsung.com> X-Mailer: git-send-email 1.9.1 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrJJMWRmVeSWpSXmKPExsVy+t9jAV2l5yvDDXb/4re4cvEQk8XGGetZ LaY+fMJmMf/IOVaL1y8MLWac38dkcfhNO6sDu8eGz01sHptWdbJ59G1ZxejxeZNcAEsUl01K ak5mWWqRvl0CV8bxeZuZC+4LVdz6uZS9gXEGfxcjJ4eEgInEl5Z+VghbTOLCvfVsXYxcHEIC Sxklfl/fD+X8YpT4MPs9E0gVm4ChRO/RPkYQWwSo4/acTmaQImaBQ4wSW38+ZwdJCAvESTTM O8PSxcjBwSKgKtH7NxskzCvgJtH75BQbxDY5iZPHJrNOYORewMiwilEitSC5oDgpPdcoL7Vc rzgxt7g0L10vOT93EyM4QJ5J72A8vMv9EKMAB6MSD++OuyvChVgTy4orc4H2cjArifA2PFkZ LsSbklhZlVqUH19UmpNafIhRmoNFSZz38f91YUIC6YklqdmpqQWpRTBZJg5OqQbGxPkNlc1c ng5LwnSSly8L/fo7/W3D3INTs8P75RSvPS85xnLnk/J9wy73xq5Jxz/9W225RmHXj7yy+aKp JjyF/sbSLAsEbh1kWzF/xZlnbVq1Zx+oFas5mwXnSKRfsH51XWCRfbrfa9mY6rXBlll6BpcX //p/xWaCsK/XbvW4udF/rBZlPTNSYinOSDTUYi4qTgQABMa4NQwCAAA= Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.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 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 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html 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"; +};