From patchwork Tue Jun 19 22:07:19 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Dyer X-Patchwork-Id: 10475585 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 57872601D7 for ; Tue, 19 Jun 2018 22:08:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 46AFF28CE0 for ; Tue, 19 Jun 2018 22:08:03 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 39BAA28CE6; Tue, 19 Jun 2018 22:08:03 +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=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8D21628CE0 for ; Tue, 19 Jun 2018 22:08:02 +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: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:In-Reply-To: References:List-Owner; bh=Ol49AiKbTaGxTDTD07UzA9X7AJodnOSziQOz0aS3tmQ=; b=ljA zsAREx/Mk1PWp+O/pCuGYzh/dPmSyaV89whNSM4z9vmqHf5P1ro0g1w8lB4Wgx/OjxuVGxndjbXK/ eROw3cV/WPheNQ43JUqux9+CljtZWaLIeEvnhl5BOkYfBAhyVFWNhueOnD3bShj5o7v44zLyUrgox D4IvVMls1OdMseEgsOzmCnRRbiZPY8ekoXNgwV6hyrE1o+U83xnvprllDmTwIpCG21x8/vpmSXqK5 4EhSGn62LkqIEePuH/wzzy1MDqvYY21oFE/RWUjlrd5qW/HdtwiuHe2ZMwYiUSWTJrCNLLr+PqSf4 AYzaJw9afHRAp5gH0PwTDVZqGQmJzdw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fVOmz-0005ZU-QB; Tue, 19 Jun 2018 22:07:49 +0000 Received: from avasout06.plus.net ([212.159.14.18]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fVOmv-0005Xb-Ag for linux-arm-kernel@lists.infradead.org; Tue, 19 Jun 2018 22:07:47 +0000 Received: from hairyalien ([80.229.148.18]) by smtp with SMTP id VOmafT3u5WLW2VOmbfngd3; Tue, 19 Jun 2018 23:07:28 +0100 X-CM-Score: 0.00 X-CNFS-Analysis: v=2.3 cv=fJUXI6Se c=1 sm=1 tr=0 a=o7Djd4SkmPXITDn8qH+ssQ==:117 a=o7Djd4SkmPXITDn8qH+ssQ==:17 a=7mUfYlMuFuIA:10 a=beXlt2xKAAAA:8 a=81ouMDSXA1V0I4RUQfkA:9 a=gcY2M4Ci8LIz02MwfSIM:22 Received: by hairyalien (sSMTP sendmail emulation); Tue, 19 Jun 2018 23:07:24 +0100 From: Nick Dyer To: Shawn Guo Subject: [PATCH v1] ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl Date: Tue, 19 Jun 2018 23:07:19 +0100 Message-Id: <20180619220719.3200-1-nick@shmanahar.org> X-Mailer: git-send-email 2.17.1 X-CMAE-Envelope: MS4wfMXv07XB1+NGW9UJHUMjPOO8hNcc4oBhMFAGogJd7XuQtxNgYhdnKYTnrMR8gqZ+WDGZ0mSSkcyv9kqxbFQpze24TekS9kuJYkXjst93Aou+YFeSHbVt EM3u49jEuZkakHdcDuoUm3as9uOEwxaee/MQwIU9l+v8kN9+ga+rFT3fAnyxrM7h1QL1D4rUYeY6Qw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180619_150745_544289_30AB20D2 X-CRM114-Status: UNSURE ( 9.56 ) X-CRM114-Notice: Please train this message. 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: Nikita Yushchenko , devicetree@vger.kernel.org, Nick Dyer , Sascha Hauer , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Chris Healy , Lucas Stach 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 The pinctrl settings were incorrect for the touchscreen interrupt line, causing an interrupt storm. This change has been tested with both the atmel_mxt_ts and RMI4 drivers on the RDU1 units. Signed-off-by: Nick Dyer --- arch/arm/boot/dts/imx51-zii-rdu1.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts index df9eca94d812..4d12ba54ba15 100644 --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts @@ -770,8 +770,8 @@ pinctrl_ts: tsgrp { fsl,pins = < - MX51_PAD_CSI1_D8__GPIO3_12 0x85 - MX51_PAD_CSI1_D9__GPIO3_13 0x85 + MX51_PAD_CSI1_D8__GPIO3_12 4 + MX51_PAD_CSI1_D9__GPIO3_13 (1<<16) >; };