From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3762FA372C for ; Fri, 8 Nov 2019 19:14:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9C320206C3 for ; Fri, 8 Nov 2019 19:14:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573240476; bh=gvchYWgY+bPpWKuR3Es1o61Fq4TsZ/yX9t1jjgL5Mnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=dx4IjirZlJ6jwmLmqJjSQCFbqhMQpetb7yh4Sd+lHZuJJQw9TSDu+y84uC+tubQha ZQNLqGt9Qbr8eZfvuVEjJxD2fVOfK/dUErXswGjiLwcNbbJiELmtUx6F/SAxhbKQMA VTw90vRvaKmEbsYqNtxt1h4f0fOFbsAHKQFvi2g0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390847AbfKHTOe (ORCPT ); Fri, 8 Nov 2019 14:14:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:36574 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733251AbfKHTGO (ORCPT ); Fri, 8 Nov 2019 14:06:14 -0500 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 Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Andrey Smirnov , Shawn Guo , Chris Healy , Cory Tusar , Jeff White , Rick Ramstetter , Lucas Stach , Fabio Estevam , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Sasha Levin 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 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.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>; -- 2.20.1