From patchwork Tue Dec 17 01:12:57 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Troy Kisky X-Patchwork-Id: 3358061 Return-Path: X-Original-To: patchwork-linux-arm@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 2B9AC9F314 for ; Tue, 17 Dec 2013 01:14:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 66B03202AE for ; Tue, 17 Dec 2013 01:14:25 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BC928202C8 for ; Tue, 17 Dec 2013 01:14:23 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VsjDs-0001Ty-3O; Tue, 17 Dec 2013 01:13:20 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VsjDb-0003ht-8Q; Tue, 17 Dec 2013 01:13:03 +0000 Received: from mail-pa0-f54.google.com ([209.85.220.54]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VsjD7-0003d0-GU for linux-arm-kernel@lists.infradead.org; Tue, 17 Dec 2013 01:12:35 +0000 Received: by mail-pa0-f54.google.com with SMTP id rd3so3725331pab.13 for ; Mon, 16 Dec 2013 17:12:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=heBPxPAUi0G8OY3fKVNAot4nLzrfE0FlKW+C8ZL7qR8=; b=FsjItVkuaXHS2oV8uMQY/nvWc26bxPYGKpzsiCg+9VOWBTJ1Mm8duU9/R8xJ+2eDmZ E4WMYdKWxWRjvrIz4nFd3ev7IwAolYeYSBa/aNLVI3BZcgsjbbGniz9Rarf50cF/63/S MGzt7hBtiwnzRSQb90utqHQF0PKc+gxMEp1eaB3WuWy4ztEacFEPTkOPT4HGC/iz1Vus mObH+X3740GX/XfV4szBZzhz+ZSezPxCFY3rhqDkt1/lGLQBT/7p2Mny3pzFMq4h/u1i +y57GCtWBYamegQecRKoC2/B7QNMD9lLH9lExa9xF9TANnUpK2khMn6Fq0X+cObows4W IdXQ== X-Gm-Message-State: ALoCoQk50nXgdzZy2kBU0eJm7FNXpMC7aY4dXc9Wwu5Gy5SfVuiSI8O/8Lwmc21WxFEYv6ou7+xM X-Received: by 10.68.211.39 with SMTP id mz7mr23762675pbc.90.1387242731279; Mon, 16 Dec 2013 17:12:11 -0800 (PST) Received: from officeserver-2 ([63.226.49.26]) by mx.google.com with ESMTPSA id oc9sm29533720pbb.10.2013.12.16.17.12.08 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Mon, 16 Dec 2013 17:12:11 -0800 (PST) Received: from tkisky by officeserver-2 with local (Exim 4.80) (envelope-from ) id 1VsjDe-0000Os-G9; Mon, 16 Dec 2013 18:13:06 -0700 From: Troy Kisky To: shawn.guo@linaro.org Subject: [PATCH V2 07/13] ARM: dts: imx6qdl-sabrelite: explicitly set pad for SGTL5000 sys_mclk Date: Mon, 16 Dec 2013 18:12:57 -0700 Message-Id: <1387242783-1462-8-git-send-email-troy.kisky@boundarydevices.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1387242783-1462-1-git-send-email-troy.kisky@boundarydevices.com> References: <1387242783-1462-1-git-send-email-troy.kisky@boundarydevices.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131216_201233_666122_A5D135EE X-CRM114-Status: UNSURE ( 9.89 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) Cc: marex@denx.de, eric.nelson@boundarydevices.com, festevam@gmail.com, linux-arm-kernel@lists.infradead.org, Troy Kisky X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Explicitly sets the pad GPIO_0 (sys_mclk) to 0x030b0. Before this patch, it has the value 0x130b0 if using mainline u-boot. So this patch also removes hysteresis. The 100k pulldown remains so that a disabled clock will be low. Signed-off-by: Troy Kisky --- v2: New patch.. V1 patch to add comments was broken up into multiple patches --- arch/arm/boot/dts/imx6qdl-sabrelite.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi index ee3f5c0..29f0b40 100644 --- a/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabrelite.dtsi @@ -114,7 +114,8 @@ imx6q-sabrelite { pinctrl_hog: hoggrp { fsl,pins = < - MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x80000000 + /* SGTL5000 sys_mclk */ + MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x030b0 >; };