From patchwork Mon Nov 23 09:19:58 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Songjun Wu X-Patchwork-Id: 7678281 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D5E4D9F1BE for ; Mon, 23 Nov 2015 09:26:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1F4BD2061B for ; Mon, 23 Nov 2015 09:26:25 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 1C33A205EF for ; Mon, 23 Nov 2015 09:26:24 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id B080A265290; Mon, 23 Nov 2015 10:26:17 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id DE775260A59; Mon, 23 Nov 2015 10:26:09 +0100 (CET) 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 EC28E2651ED; Mon, 23 Nov 2015 10:26:08 +0100 (CET) Received: from DVREDG02.corp.atmel.com (nasmtp01.atmel.com [192.199.1.246]) by alsa0.perex.cz (Postfix) with ESMTP id 8FA0F260455 for ; Mon, 23 Nov 2015 10:26:01 +0100 (CET) Received: from sjogate2.atmel.com (10.42.103.223) by DVREDG02.corp.atmel.com (10.42.103.31) with Microsoft SMTP Server id 14.3.235.1; Mon, 23 Nov 2015 02:25:58 -0700 Received: from shaarm01.corp.atmel.com (shaarm01.corp.atmel.com [10.217.6.34]) by sjogate2.atmel.com (8.13.6/8.13.6) with ESMTP id tAN9JKYs003120; Mon, 23 Nov 2015 01:19:20 -0800 (PST) From: Songjun Wu To: Date: Mon, 23 Nov 2015 17:19:58 +0800 Message-ID: <1448270399-28728-1-git-send-email-songjun.wu@atmel.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Cc: Mark Rutland , devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Pawel Moll , Ian Campbell , linux-kernel@vger.kernel.org, Rob Herring , Songjun Wu , Kumar Gala , linux-arm-kernel@lists.infradead.org Subject: [alsa-devel] [PATCH] ASoC: Atmel: ClassD: add GCK's parent clock in DT binding 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 Set GCK's parent as audio clock. Signed-off-by: Songjun Wu --- .../devicetree/bindings/sound/atmel-classd.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt index 0018451..549e701 100644 --- a/Documentation/devicetree/bindings/sound/atmel-classd.txt +++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt @@ -16,6 +16,10 @@ Required properties: Required elements: "pclk", "gclk" and "aclk". - clocks Please refer to clock-bindings.txt. +- assigned-clocks + Should be <&classd_gclk>. +- assigned-clock-parents + Should be <&audio_pll_pmc>. Optional properties: - pinctrl-names, pinctrl-0 @@ -43,6 +47,8 @@ classd: classd@fc048000 { dma-names = "tx"; clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>; clock-names = "pclk", "gclk", "aclk"; + assigned-clocks = <&classd_gclk>; + assigned-clock-parents = <&audio_pll_pmc>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_classd_default>;