From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-1715849-1520641191-2-10114556080642218692 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1520641190; b=i2z+RANBk0urQa7h+EGD6u//Edsl1b5bUhnwRvMDDlXbeZt 33g9dDbwYRZCYQ1RTWxNejSEpzu+Ih/2BFA8tkCY9ghKtnBNBPiIwz+uArV8qcvb HMLcubJ3wJBm4LNFdY6I+CEYkAD278NuBEuAQIpSD4a8RSaO2mqZe7rOVKSyhpDG LsquYh/4OFHIpdLqfKpKayRgGGd1s0NlUKX/dnIxupBYQ/2HjwKVzv7MSLBZRCJz iBmscoAAQkCS1gZL7K0OiD+rGGRTtmknkvxca9yUS5ZLsu53GqJ31Cw8SH9H37zI XKeRxkQlAy/mACOTTjkzMHvoLJgiAMxIf8eNSBg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=arctest; t=1520641190; bh=5VE5CQTw9MNKJUof2x9nm342z0 sN/CRAsdUrtzmdJVk=; b=Swe1B6rJ0yi+DI1BzW4myTJ2j6J1XiTvkzEVnVS5mu 3yCZF/UDO5LZgZKWetRHhhTJB7slLPFgFWOnTGUzp2iq0jfq0scHHzdRZVIpDuno 5rxKqVlTZu4FiYU5BEOFx+zIQTWw3GDpaFpD7jOxZ78uxUZ3rCnFgNR6GePdGZX2 lAs366RrbZOmxm41S34u4e+P+9x0sWInCXUve2bwj8EZ2Su+xUJOayFupZfWL7eA CA1Nc9m9lmT4XTWgRl5Wgqjn1eraN7V000fE2g+l763eFL8aJVuwGRkYxiAUeero ZRHwD1y3eSD9Hduvn9bOVUYsh1jrakJjoY9L6xtuzBrw== ARC-Authentication-Results: i=1; mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Authentication-Results: mx5.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-category=clean score=-100 state=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751764AbeCJATq (ORCPT ); Fri, 9 Mar 2018 19:19:46 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:38814 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751696AbeCJATp (ORCPT ); Fri, 9 Mar 2018 19:19:45 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Adam Ford , Tony Lindgren Subject: [PATCH 4.4 13/36] ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux Date: Fri, 9 Mar 2018 16:18:29 -0800 Message-Id: <20180310001807.970379538@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180310001807.213987241@linuxfoundation.org> References: <20180310001807.213987241@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Adam Ford commit 74402055a2d3ec998a1ded599e86185a27d9bbf4 upstream. The pinmuxing was missing for I2C1 which was causing intermittent issues with the PMIC which is connected to I2C1. The bootloader did not quite configure the I2C1 either, so when running at 2.6MHz, it was generating errors at time. This correctly sets the I2C1 pinmuxing so it can operate at 2.6MHz Fixes: 687c27676151 ("ARM: dts: Add minimal support for LogicPD Torpedo DM3730 devkit") Signed-off-by: Adam Ford Signed-off-by: Tony Lindgren Signed-off-by: Greg Kroah-Hartman --- arch/arm/boot/dts/logicpd-torpedo-som.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi +++ b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi @@ -90,6 +90,8 @@ }; &i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; clock-frequency = <2600000>; twl: twl@48 { @@ -146,6 +148,12 @@ OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ >; }; + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ + OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ + >; + }; }; #include "twl4030.dtsi"