From patchwork Thu Jul 13 07:49:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Quentin Schulz X-Patchwork-Id: 9837927 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 AF021602D8 for ; Thu, 13 Jul 2017 07:53:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A4B4E200DF for ; Thu, 13 Jul 2017 07:53:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 998472853E; Thu, 13 Jul 2017 07:53:00 +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,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 27928200DF for ; Thu, 13 Jul 2017 07:53:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=CqPmmo1bEat5s41RX6vr049vP1cQn5lvCtyV9mH3iMQ=; b=ImL+0SEcBPRR6AAVdXplnza3Fg cnC9t43mlfsURDFmCmCXKR5aEMfdTfbgnbr0CzknAkhFKRRdEuCriSSuovICbg8acDL0hROfTb6sj 2lMDgbs5nxWWJYj3Wgdv2/MANk8+yrIE5YHTdpQp8FTlnJ8VyhiYXnzpvTM9ddF7fGsn/KCg6lijQ Xe05uYmsh58Ce9eHtMTtC0O9EBLCbQhg1ZPByZfG2jsvbjUfHipMRdpqWmRjPX4iYbDgSmG7pebto eabdiLWOFk25Iy8+CqlWSOHz+0dykAjfk+Bg3C2tZqTz01wLMDUHRiAuNPJnHKUUCkArOFimjpLxM 0ZV4Dq/w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dVYvh-0006vM-UT; Thu, 13 Jul 2017 07:52:57 +0000 Received: from mail.free-electrons.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dVYtF-0003yQ-PD for linux-arm-kernel@lists.infradead.org; Thu, 13 Jul 2017 07:50:42 +0000 Received: by mail.free-electrons.com (Postfix, from userid 110) id 4672C21FE5; Thu, 13 Jul 2017 09:49:41 +0200 (CEST) Received: from localhost.localdomain (LStLambert-657-1-97-87.w90-63.abo.wanadoo.fr [90.63.216.87]) by mail.free-electrons.com (Postfix) with ESMTPSA id D5F6721FBC; Thu, 13 Jul 2017 09:49:40 +0200 (CEST) From: Quentin Schulz To: mturquette@baylibre.com, sboyd@codeaurora.org, robh+dt@kernel.org, mark.rutland@arm.com, lgirdwood@gmail.com, broonie@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@free-electrons.com, linux@armlinux.org.uk, boris.brezillon@free-electrons.com, perex@perex.cz, tiwai@suse.com Subject: [PATCH v3 7/9] ASoC: atmel-classd: remove aclk clock from DT binding Date: Thu, 13 Jul 2017 09:49:25 +0200 Message-Id: <20170713074927.10882-8-quentin.schulz@free-electrons.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170713074927.10882-1-quentin.schulz@free-electrons.com> References: <20170713074927.10882-1-quentin.schulz@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170713_005026_628980_8093C2EC X-CRM114-Status: GOOD ( 10.34 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: thomas.petazzoni@free-electrons.com, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Quentin Schulz , cyrille.pitchen@wedev4u.fr, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Since gclk (generated-clk) is now able to determine the rate of the audio_pll, there is no need for classd to have a direct phandle to the audio_pll while already having a phandle to gclk. This binding is used by no board in mainline so it is safe to be modified. Signed-off-by: Quentin Schulz Acked-by: Mark Brown Acked-by: Rob Herring --- added in v2 Documentation/devicetree/bindings/sound/atmel-classd.txt | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/atmel-classd.txt b/Documentation/devicetree/bindings/sound/atmel-classd.txt index 549e701cb7a1..898551076382 100644 --- a/Documentation/devicetree/bindings/sound/atmel-classd.txt +++ b/Documentation/devicetree/bindings/sound/atmel-classd.txt @@ -13,13 +13,11 @@ Required properties: Must be "tx". - clock-names Tuple listing input clock names. - Required elements: "pclk", "gclk" and "aclk". + Required elements: "pclk" and "gclk". - 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 @@ -45,10 +43,9 @@ classd: classd@fc048000 { (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | AT91_XDMAC_DT_PERID(47))>; dma-names = "tx"; - clocks = <&classd_clk>, <&classd_gclk>, <&audio_pll_pmc>; - clock-names = "pclk", "gclk", "aclk"; + clocks = <&classd_clk>, <&classd_gclk>; + clock-names = "pclk", "gclk"; assigned-clocks = <&classd_gclk>; - assigned-clock-parents = <&audio_pll_pmc>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_classd_default>;