Received: by 2002:ac0:a581:0:0:0:0:0 with SMTP id m1-v6csp2360806imm; Thu, 21 Jun 2018 11:11:05 -0700 (PDT) X-Google-Smtp-Source: ADUXVKIGGcUlAwet3r7UcBvyFK7dZ4b9TPks/BH+R4hXTzX6Oei+k5zUS+dyjg0YUc2UucRb4EY9 X-Received: by 2002:a63:3759:: with SMTP id g25-v6mr23801336pgn.59.1529604665420; Thu, 21 Jun 2018 11:11:05 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1529604665; cv=none; d=google.com; s=arc-20160816; b=q/V66h1T9qYgg6qvBa5gUY0Gs/wV2yEWzAA/ZJzgP+rFU1JzCPKvwNSzUbh43feF2Z 6ck3ejPQxoLunR4Ws9sJO7ypo1DKYSqarI1hd46/Q5OT6yifTQhGHutSnmASuygXT0pj LPX5Tjk43KWeoAoWVe7DPsV+CcIK5BqpVVwywJSZ2cTu+ZQRtr8yP6jmbZlSRlauAk/V 1tEWBNrmYd30fxZ2bnT7a9/Az0NCvjqWOe2J8a0lIcKrDms3cEPoXXoY/QSIhhB2LDw6 4Y3Cp9PZdb76QncDKcoZLNgpZkid8z9dsX11wKiTzuyLzYtPReUayQf/fN3XJyS3YVsF ufIw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=DYsc+3n9B7uWB965HE1UqV2Vg+S2+pPQrSS5V1uTWnQ=; b=r2O0TubJ7vylF2Qb7TkZGNwdxTb8+a5dBWraQgm94yVE9j5CNACjrKLbuOzcDFAzt6 atsym8g4wG3WjJHhqjFJppkRvzz0Jp7LmRO15pgyhxondTt+OV8D4VmwtGDqwHHDczck +qEPVQF9mOm7pL7tq2FvxBmXy/dPje69w9mOqeGg/kGj54tY99Rv+y/4KNwH2mJNIR8I cp7j13h6HHUzBi6xq4no/J8OpVGPBuNg7R7CzEF7V3Ww2+J9i55Xdu7cD3Kop+k1WbI0 Mnz7NPYBNE1/43lOaXstO+H4B1Q7kEgHKYEiuMAmoPZbgsMvRwU8uNFdFNd7lU46+3GM O+RA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u21-v6si5320771pfd.78.2018.06.21.11.10.50; Thu, 21 Jun 2018 11:11:05 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932753AbeFUSKO (ORCPT + 99 others); Thu, 21 Jun 2018 14:10:14 -0400 Received: from avasout06.plus.net ([212.159.14.18]:35478 "EHLO avasout06.plus.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754177AbeFUSKM (ORCPT ); Thu, 21 Jun 2018 14:10:12 -0400 Received: from hairyalien ([80.229.148.18]) by smtp with SMTP id W423fVooqWLW2W424foSFC; Thu, 21 Jun 2018 19:10:10 +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=8AirrxEcAAAA:8 a=pGLkceISAAAA:8 a=F3uLQHj-DGfmKU-asAgA:9 a=gcY2M4Ci8LIz02MwfSIM:22 a=AjGcO6oz07-iQ99wixmX:22 a=ST-jHhOKWsTCqRlWije3:22 Received: by hairyalien (sSMTP sendmail emulation); Thu, 21 Jun 2018 19:10:07 +0100 From: Nick Dyer To: Shawn Guo Cc: Sascha Hauer , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Fabio Estevam , Andrey Smirnov , Nikita Yushchenko , Chris Healy , Lucas Stach , Nick Dyer , stable@vger.kernel.org Subject: [PATCH v5] ARM: dts: imx51-zii-rdu1: fix touchscreen pinctrl Date: Thu, 21 Jun 2018 19:10:00 +0100 Message-Id: <20180621181000.12687-1-nick@shmanahar.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: References: X-CMAE-Envelope: MS4wfLxqLVa4lMNZHMyDkgzJ/RaDw71eEd5Fkd8XqShTahJEbBxwD6/2QFS5uN39mhZmeQj5imbx8T2lLbb2Gh/WcGOwImzcknk5d2FtwCCM6yLE5sotrsTq Rp7tUYIpEFaEM8kP1WyTzfQy1aZeQvpzuL4XCpBB4saP8mXM6/6pNg0QxztG0FcNNNRr9l5gKNHgsw== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Tested-by: Chris Healy --- Changes in v5: - Add tested by Chris Healy Changes in v4: - Add reviewed by Fabio 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 >; }; -- 2.17.1