From patchwork Wed Jun 20 20:20:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nick Dyer X-Patchwork-Id: 10478653 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 5B1CC60210 for ; Wed, 20 Jun 2018 20:21:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4933028E58 for ; Wed, 20 Jun 2018 20:21:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AD99828FC8; Wed, 20 Jun 2018 20:21:31 +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 7CC9728F97 for ; Wed, 20 Jun 2018 20:21:20 +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=M5cFWmuUkCkHFG/ISD5G2uOyfRZYaQLk78Ci2xwEYWc=; b=swE8I5zwfzGVQrC+WM85DhWxHz r/11/kDx47U5x8m5gxiWA4UEd64DkETuBZLZ28Rp3t9UZ13gOpNUd8hliFdTTLEwuwG8x2BRHHdwg Kwzd+b11SLphLlLRmzRrVvctvPQHDipr6SW9/Oi9yTykfe9mJamWoCbJwtGgOqzq6yc16MG0SR1K6 +OGA+XLyfn6UnnW6X1eCyek/0FRBq0ENbSj+SyCK75CFgDK89nAQeiwEDkLT6LFMVmxnH54Ql4d6q 85xdgFOwR47yi6nETkyfkOLjWdHViuyIgYIC7Ve0DJx2j0CsbEeDFotX0MGWYOyEcj7PEasKun4Yp EBKo9wpw==; 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 1fVjbL-0000rI-GB; Wed, 20 Jun 2018 20:21:11 +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 1fVjbI-0000qB-Fl for linux-arm-kernel@lists.infradead.org; Wed, 20 Jun 2018 20:21:10 +0000 Received: from hairyalien ([80.229.148.18]) by smtp with SMTP id Vjb4fURWUWLW2Vjb5fo3ZI; Wed, 20 Jun 2018 21:20:56 +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=VwQbUJbxAAAA:8 a=F3uLQHj-DGfmKU-asAgA:9 a=gcY2M4Ci8LIz02MwfSIM:22 a=AjGcO6oz07-iQ99wixmX:22 Received: by hairyalien (sSMTP sendmail emulation); Wed, 20 Jun 2018 21:20:54 +0100 From: Nick Dyer To: Shawn Guo Subject: [PATCH v3] ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl Date: Wed, 20 Jun 2018 21:20:45 +0100 Message-Id: <20180620202045.27965-1-nick@shmanahar.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180620194239.2730-1-nick@shmanahar.org> References: <20180620194239.2730-1-nick@shmanahar.org> X-CMAE-Envelope: MS4wfKYjF4aTLtOSC5VXyk7pSqHK8BtUybgREcDuGXD6ZMgPUULw80i2QQ34MCT7+Pqe/PV+l7yzBVPk2ROiyDoJteO1K56jM+IVvnTXMnHK619J9rcKernF jL8rgIjvX/aiPFPXRP9NTrPOF22WfDrKMYhRkJlDFG5eUiYskMuQDUVe X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180620_132108_698666_D363E6CD X-CRM114-Status: GOOD ( 11.96 ) 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 , Andrey Smirnov , Sascha Hauer , linux-kernel@vger.kernel.org, stable@vger.kernel.org, Chris Healy , Fabio Estevam , linux-arm-kernel@lists.infradead.org, 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. The value 0x4 comes from the value of register IOMUXC_SW_PAD_CTL_PAD_CSI1_D8 from the old vendor kernel. Signed-off-by: Nick Dyer Fixes: ceef0396f367 ("ARM: dts: imx: add ZII RDU1 board") Cc: # 4.15+ Reviewed-by: Fabio Estevam --- Changes in v3: - Update commit message to add source of 0x4 value, fixes tag and CC stable Changes in v2: - Use hex, only alter IRQ line config arch/arm/boot/dts/imx51-zii-rdu1.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts index df9eca94d812..8a878687197b 100644 --- a/arch/arm/boot/dts/imx51-zii-rdu1.dts +++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts @@ -770,7 +770,7 @@ pinctrl_ts: tsgrp { fsl,pins = < - MX51_PAD_CSI1_D8__GPIO3_12 0x85 + MX51_PAD_CSI1_D8__GPIO3_12 0x04 MX51_PAD_CSI1_D9__GPIO3_13 0x85 >; };