Received: by 2002:a5b:505:0:0:0:0:0 with SMTP id o5csp2090642ybp; Thu, 10 Oct 2019 02:01:57 -0700 (PDT) X-Google-Smtp-Source: APXvYqwTrrLQNHoh30Zoev5gTONUS+EF0fBcjdduUnMryvyUek6D6zRdyC9CwGG5pmkdxkta3aJK X-Received: by 2002:a17:906:16d2:: with SMTP id t18mr6872041ejd.28.1570698117134; Thu, 10 Oct 2019 02:01:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1570698117; cv=none; d=google.com; s=arc-20160816; b=YIe0SB4HBEzuHLOX9QVIuB6x2NCikOdp9AZiokFOZkk+1ZFoparV+vH3+/oyNb00ve nwXNSGW+gAvSPirQ5UtR9JYnPiSiaYShIbCQ1ynkLu+9DrxiL7mXzZUPndbUQDkoZFvD FdXRssUdoiXbTbApSgASDZvwNOvj5RnnNY7LwkvFFIttwxzbDN5ZM+dY/oExkbobi6pM jHzG1xckf1dCH59M+igtqvFoc5JELJuseaUJnKvADGBfL62hlE7mX8eUfX9FanhuUfB4 eYV33T/6+JbPn19DEOpy0PQ3cRcT7AGomoARHrbSFaKBTQ0uvdF/utVcl1TnWk5/l54k Dhkw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=S4cMnbdY3v8nE2pHAqIGTERsTy/G7ublL0TRImlO69g=; b=kBMmQioJx3/i/GI3LWxULSjTNMaC+Hehe5dEUfme34PKw0EP2PHKX/o+b93LpTXsLS objjMz8Fnnf9XyaMxJKsTWp5LGpe+LnInucC++OnAF4NcJIUvA6MYI4DD0GQOqh8A7pT DbFhmRMKJlqnr1nxQaBTZYCm9xLhcvyTFBSM/oOMjHMAhijVfKLT9rhhPGHZXeLE1Lv5 UMdzCPfzGSXasYYYBvDOQ4VmPJ1Y3i5cLdQ84/hBQd6x0OnnHZBRulfE3iFI1oPQP15f oA3TgoFNjyc5JSNDtYn0Ij5QpPkA9u1VPOQ55wPLi/1v7BpISaN0kA3BpEuh9ZAwz19Q jo1g== 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b31si3581731ede.12.2019.10.10.02.01.34; Thu, 10 Oct 2019 02:01:57 -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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388972AbfJJI7Z (ORCPT + 99 others); Thu, 10 Oct 2019 04:59:25 -0400 Received: from inva021.nxp.com ([92.121.34.21]:49362 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388931AbfJJIoZ (ORCPT ); Thu, 10 Oct 2019 04:44:25 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 0B3B5200925; Thu, 10 Oct 2019 10:44:24 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 04E9B200862; Thu, 10 Oct 2019 10:44:20 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id B5F0E402DA; Thu, 10 Oct 2019 16:44:14 +0800 (SGT) From: Yuantian Tang To: shawnguo@kernel.org Cc: leoyang.li@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Yuantian Tang Subject: [PATCH v2] arm64: dts: ls1028a: fix a compatible issue Date: Thu, 10 Oct 2019 16:33:34 +0800 Message-Id: <20191010083334.7037-1-andy.tang@nxp.com> X-Mailer: git-send-email 2.9.5 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The I2C multiplexer used on ls1028aqds is PCA9547, not PCA9847. If the wrong compatible was used, this chip will not be able to be probed correctly and hence fail to work. Signed-off-by: Yuantian Tang --- v2: - refine the description arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts index 5e14e5a19744..f5da9e8b0d9d 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts @@ -107,7 +107,7 @@ status = "okay"; i2c-mux@77 { - compatible = "nxp,pca9847"; + compatible = "nxp,pca9547"; reg = <0x77>; #address-cells = <1>; #size-cells = <0>; -- 2.17.1