From patchwork Sat Feb 10 01:38:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Ziswiler X-Patchwork-Id: 10210159 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 62DAE6032D for ; Sat, 10 Feb 2018 01:39:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 56520295B0 for ; Sat, 10 Feb 2018 01:39:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 409E7295F9; Sat, 10 Feb 2018 01:39:11 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED 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 CE59A295B0 for ; Sat, 10 Feb 2018 01:39:10 +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=tFsO92AfITQ4SLf34kffm16q3RRM/RpdV+4nF21nkHQ=; b=RjhiWiVTsAnh17AVu/e5XOc0Vh MJ8c/9/bFBHBN3nHvICCmDwh+tP0NVsrps/iRQkR+026hJeZVRZ/ggFV3eiGbLLgySD6pmjInJzEk HWI22w8YIzSdAZcogaS16AAQC8//zT7lj7gDFVmgyq32UTGwhep9/LQmxxNJMva4zMWcCPEBZrX1K JTmkQl2CMMYBIrDUU091Z23ZNIYf9him8T5J0e2ftLAYIQUil8eYqLbiqBnzWR36Tp/OwaR7DEosA S+KRkyWLLLnaYDVsq0teX24CKWQcFm6WX8wFzfzET8o4dJug1MXvrszeAzIdkUgznoqBisWQBz20V EZYew1OA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1ekK89-00071e-8d; Sat, 10 Feb 2018 01:39:05 +0000 Received: from mout.perfora.net ([74.208.4.194]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1ekK7c-0006Vh-7d for linux-arm-kernel@lists.infradead.org; Sat, 10 Feb 2018 01:38:34 +0000 Received: from localhost.localdomain.ziswiler.net ([178.38.65.171]) by mrelay.perfora.net (mreueus002 [74.208.5.2]) with ESMTPA (Nemesis) id 0LwYI5-1elG3J00Kd-018N6M; Sat, 10 Feb 2018 02:38:18 +0100 From: Marcel Ziswiler To: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH 2/6] ARM: dts: tegra: apalis-tk1: activate pwm pin muxing for pwm3 Date: Sat, 10 Feb 2018 02:38:02 +0100 Message-Id: <20180210013806.28496-3-marcel@ziswiler.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180210013806.28496-1-marcel@ziswiler.com> References: <20180210013806.28496-1-marcel@ziswiler.com> X-Provags-ID: V03:K0:xdLOrEuIzP2AmnCHfynM9E/x2E80LwZaQybJ1rHqjzNTQKOKRDY pwXEdxGdQTlGya2bjbRg980o4bLJ///ixuTY9tUjJZr5OSNLzuwfKth+/nFvCIGLwn76gd4 f91jGLN+Ghx6N961IxKJscZviioqvpxzffKKq+Huis/TMFCMGDnPETEm3Nmtv67aSCUpDWf IitW7kuFYqu7mb8ngP8+Q== X-UI-Out-Filterresults: notjunk:1; V01:K0:1l+FFyDlUus=:LxEJjufDlRNcxOuKTio6cB PVaIPGOztAJwC9PtI7SMaDwvtN/pzKFpKynzStq3YuJuBjA1vJfRnoHDqNQ83QsnexYK7nS+3 QySvCxztSWADFspEfnAfywbQq6zr2CPcooddOfQwELHHnvGJtxy7iFFsul0+w035v0EeqZuza Hjt1Q2ZWrZL1ZJvaAb5+j1myTZCXyV/BNwFQpGTnvq5Wq/oLhHQBuVX7s7KFVIzJqWPtv135t bi8Po/75Ab9fHwoRh83L8DUKgoMIfckKVA/21ZBuQZYlF69XIoVnUe+f7VElvSUU9HMjj8fiu 593Cfsk/4iBNDXRYRy3IaTM9/YiFroupq0BtuD0rFcFHzIL0PSmzFWdHBj5/wv78lNzo6nbJb XzLVofFy2AKdoyd0HmZd2MJLAENg0TAyv80XSHWX2tsK/TiC2C7ioetzIxEIlpg8jpXkHlLsw jg38PLSKnPITIh/kBBGYqiuo2GyXj+AN8G2dJsb6xAcE9K7V96f/UCr8fAUZw/sGPKMPXd1jF zLGJgGSbERLD7Z0YK9jgVxRVSsz4mZr7tJgM2X3b9eqJpgrvUSrM/hn3dfWcqcAd/QolfQ/6u WaDzr+NppkojebJmyPhS1f8lucnaPhW9hGWLsWpzkcSJiLZK+FnM36gn1ZoKfS/fPhken6r3q zdoritNw0cKZvK51yLP0CUNfBTzyMg1h+lrBHJagCgeTFIbDK5MkDuCq/5m0jtTCYEOx+wrjJ 03kRlUlZgRWOWEhWChKNyArVWJ8olcJR7v7aOA== 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: Mark Rutland , Marcel Ziswiler , linux-kernel@vger.kernel.org, Rob Herring , Jonathan Hunter , Thierry Reding , Russell King , 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 From: Marcel Ziswiler Activate PWM pin muxing for Apalis PWM3. Note that the same PWM3 is already active on pu6 being Apalis BKL1_PWM as well. Therefore exporting that one for raw sysfs access will fail and one has to revert to using the pwm backlight. Downstream commit 668ddb921800 ("apalis-tk1: activate pwm pin muxing for pwm3"). Signed-off-by: Marcel Ziswiler --- arch/arm/boot/dts/tegra124-apalis.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi index be45b6753916..7fbaaf221029 100644 --- a/arch/arm/boot/dts/tegra124-apalis.dtsi +++ b/arch/arm/boot/dts/tegra124-apalis.dtsi @@ -453,12 +453,12 @@ nvidia,tristate = ; nvidia,enable-input = ; }; - /* PWM3 active on pu6 being Apalis BKL1_PWM */ + /* PWM3 active on pu6 being Apalis BKL1_PWM as well */ ph3 { nvidia,pins = "ph3"; - nvidia,function = "gmi"; - nvidia,pull = ; - nvidia,tristate = ; + nvidia,function = "pwm3"; + nvidia,pull = ; + nvidia,tristate = ; nvidia,enable-input = ; };