From patchwork Tue Oct 14 14:11:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 5080501 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B15BD9F295 for ; Tue, 14 Oct 2014 14:12:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C1D8A201C7 for ; Tue, 14 Oct 2014 14:12:19 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 441AD20179 for ; Tue, 14 Oct 2014 14:12:17 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id B924F2606B1; Tue, 14 Oct 2014 16:12:15 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id EE5C82606B7; Tue, 14 Oct 2014 16:12:09 +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 2FCEB2606BC; Tue, 14 Oct 2014 16:12:08 +0200 (CEST) Received: from na01-by2-obe.outbound.protection.outlook.com (mail-by2on0147.outbound.protection.outlook.com [207.46.100.147]) by alsa0.perex.cz (Postfix) with ESMTP id BF7D12606B7 for ; Tue, 14 Oct 2014 16:12:00 +0200 (CEST) Received: from BY2PR03CA043.namprd03.prod.outlook.com (10.141.249.16) by BY2PR03MB256.namprd03.prod.outlook.com (10.242.37.23) with Microsoft SMTP Server (TLS) id 15.0.1049.19; Tue, 14 Oct 2014 14:11:56 +0000 Received: from BN1AFFO11FD009.protection.gbl (2a01:111:f400:7c10::106) by BY2PR03CA043.outlook.office365.com (2a01:111:e400:2c5d::16) with Microsoft SMTP Server (TLS) id 15.0.1049.19 via Frontend Transport; Tue, 14 Oct 2014 14:11:56 +0000 Received: from az84smr01.freescale.net (192.88.158.2) by BN1AFFO11FD009.mail.protection.outlook.com (10.58.52.69) with Microsoft SMTP Server (TLS) id 15.0.1039.16 via Frontend Transport; Tue, 14 Oct 2014 14:11:56 +0000 Received: from fabio-Latitude-E6410.am.freescale.net ([10.29.244.51]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id s9EEBndK023957; Tue, 14 Oct 2014 07:11:51 -0700 From: Fabio Estevam To: Date: Tue, 14 Oct 2014 11:11:02 -0300 Message-ID: <1413295862-2613-1-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.9.1 X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; IPV:CAL; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10019020)(6009001)(199003)(189002)(68736004)(106466001)(50466002)(69596002)(229853001)(84676001)(21056001)(19580405001)(48376002)(92566001)(44976005)(105606002)(19580395003)(6806004)(36756003)(95666004)(77156001)(31966008)(85306004)(575784001)(86362001)(26826002)(47776003)(50986999)(93916002)(104166001)(87286001)(87936001)(50226001)(4396001)(102836001)(20776003)(64706001)(85852003)(33646002)(80022003)(120916001)(81156004)(97736003)(107046002)(2351001)(62966002)(89996001)(46102003)(92726001)(104016003)(76482002)(99396003)(110136001)(88136002); DIR:OUT; SFP:1102; SCL:1; SRVR:BY2PR03MB256; H:az84smr01.freescale.net; FPR:; MLV:ovrnspm; PTR:InfoDomainNonexistent; A:1; MX:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BY2PR03MB256; X-Forefront-PRVS: 03648EFF89 Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.158.2 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.158.2; helo=az84smr01.freescale.net; Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=Fabio.Estevam@freescale.com; X-OriginatorOrg: freescale.com Cc: Fabio Estevam , alsa-devel@alsa-project.org Subject: [alsa-devel] [PATCH] ASoC: sgtl500.txt: Document the required supplies 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP sgtl5000 has two required supplies: VDDA and VDDIO and one optional supply: VDDD, so document this properly. Not passing VDDA and VDDIO prevents the driver to probe successfully. Signed-off-by: Fabio Estevam --- Documentation/devicetree/bindings/sound/sgtl5000.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt index 955df60..d556dcb 100644 --- a/Documentation/devicetree/bindings/sound/sgtl5000.txt +++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt @@ -7,10 +7,20 @@ Required properties: - clocks : the clock provider of SYS_MCLK +- VDDA-supply : the regulator provider of VDDA + +- VDDIO-supply: the regulator provider of VDDIO + +Optional properties: + +- VDDD-supply : the regulator provider of VDDD + Example: codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; clocks = <&clks 150>; + VDDA-supply = <®_3p3v>; + VDDIO-supply = <®_3p3v>; };