From patchwork Fri Nov 8 18:49:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 11235395 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 343F915AB for ; Fri, 8 Nov 2019 19:06:18 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1034C222C4 for ; Fri, 8 Nov 2019 19:06:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="S4koeAou"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="rYBMmFP5" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1034C222C4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=zhE7byKsSMsMv/P6kQ77qM72tVk6yF+kKiGkz4yChJY=; b=S4koeAoui1v4hu uhjH3fnMlq7wgJLd+1stCyg6JVbPwNDC4vE6aRiEA1+5+bobp7yNhJ0RIMjXVDxvxsmkEeUbtkYVn 2p+mBqCxxdg20gcxja5w9KJV3QdyLtXFknlrorTvY6JKqWrt0o/qw5gmAwfYUqTxE7kSNABlVjnAw x+UfqSEqtnW93dQg88SNPIqs/A62KvLMOkwpFRo1yNheoFT6bBdpjnWzZLHHpJ5Z9XwFNBuoOVime R3ozNqwu+5GgmZkyIlkBK8436odqfUk7LcoMOF4eR1T3qss8A27VrTuVtdWCW/LaDmuIDj7GvWC7G KmyCzE6BcuhpcaCmECnQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iT9aK-00030p-Ro; Fri, 08 Nov 2019 19:06:16 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iT9aH-00030A-VH for linux-arm-kernel@lists.infradead.org; Fri, 08 Nov 2019 19:06:15 +0000 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id CA0F3215EA; Fri, 8 Nov 2019 19:06:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573239973; bh=gvchYWgY+bPpWKuR3Es1o61Fq4TsZ/yX9t1jjgL5Mnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rYBMmFP5r2cnQOMFb6MwiT36XcXk0EmS/P+KX/cD8wv8MAbRzZ7sBk/otn0w6BxHv n5qTJhvN6EtrjV+/FI9Em40iypIUUH7StO9OHrlAbgEed9URTEFg9QCup5bvC1yCbw Ggl7ipFY7sTnJVSkJcmWjaNXP0VGxQdEUQTLa4/8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Subject: [PATCH 5.3 045/140] ARM: dts: vf610-zii-scu4-aib: Specify i2c-mux-idle-disconnect Date: Fri, 8 Nov 2019 19:49:33 +0100 Message-Id: <20191108174908.274573711@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191108174900.189064908@linuxfoundation.org> References: <20191108174900.189064908@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191108_110614_026563_30272F82 X-CRM114-Status: UNSURE ( 9.84 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.0 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Cory Tusar , Rick Ramstetter , Sasha Levin , devicetree@vger.kernel.org, Andrey Smirnov , Greg Kroah-Hartman , Jeff White , stable@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Fabio Estevam , Shawn Guo , Chris Healy , Lucas Stach Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Andrey Smirnov [ Upstream commit 71936a6d18c33c63b4e9e0359fb987306cbe9fae ] Specify 'i2c-mux-idle-disconnect' for both I2C switches present on the board, since both are connected to the same parent bus and all of their children have the same I2C address. Fixes: ca4b4d373fcc ("ARM: dts: vf610: Add ZII SCU4 AIB board") Signed-off-by: Andrey Smirnov Cc: Shawn Guo Cc: Chris Healy Cc: Cory Tusar Cc: Jeff White Cc: Rick Ramstetter Cc: Lucas Stach Cc: Fabio Estevam Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Tested-by: Chris Healy Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm/boot/dts/vf610-zii-scu4-aib.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts index d7019e89f5887..8136e0ca10d54 100644 --- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts +++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts @@ -600,6 +600,7 @@ #address-cells = <1>; #size-cells = <0>; reg = <0x70>; + i2c-mux-idle-disconnect; sff0_i2c: i2c@1 { #address-cells = <1>; @@ -638,6 +639,7 @@ reg = <0x71>; #address-cells = <1>; #size-cells = <0>; + i2c-mux-idle-disconnect; sff5_i2c: i2c@1 { #address-cells = <1>;