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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 70D6BCA9EA0 for ; Fri, 25 Oct 2019 08:27:06 +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 4592820684 for ; Fri, 25 Oct 2019 08:27:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="AziEfCBD"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="RxgTSyEw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4592820684 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.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:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=833UK6p0Gvmp0+4PnTWGkPJVQKHIg+3c/X50X9n9lsw=; b=AziEfCBDKvwIq+ gclqANmqVAofFvzTUnFrdfMz39HEciMv8AcdB8jY3uPdIPS/cPXBYAhmtUH/GsJzY0wiWpfry1q0i 3X1pdELQPEvl4obDXNcIU7FEPE1x4K/CuSb2t5VTt6ohns5yGU3/3gLASzbFg9CyJa1TxiEcABq3+ MLjRtvawjWHYzjRR7Ojyt/UhCsUcrfguk5Gg7w2bcfKEfXqf7ird0UwK82ndgfvLNMK3oOq9JHQmc lpWymPE9ivep8D0kAqdX2tfq5h8k2T1xPhNsSS+9K5z/OUjNZKERzn7UajclQuWOw5ubVcVjBu9Sr jKh4Hq2iRMtRINu1JMRw==; 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 1iNuw3-0006LO-Mm; Fri, 25 Oct 2019 08:27:03 +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 1iNuw0-0006Ky-Rm for linux-arm-kernel@lists.infradead.org; Fri, 25 Oct 2019 08:27:02 +0000 Received: from dragon (li937-157.members.linode.com [45.56.119.157]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0ED5920684; Fri, 25 Oct 2019 08:26:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571992020; bh=30+L12pvXfxaxXDRXM/+Zl1YsohKs9Lg/WjJFQ9wTPw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RxgTSyEweBrXwKuVu3cb9km3FWD3Eg0gKN82K9DdP9tRKNPER60Bq7QtzyUmdki9L UaC2/v69hAr6C0SGDEHsBR0Fl12GxOlOy6psnUMjhTP6obRzIIaHy1dX5qEW2KcbLe u7UNkTs7HlVJqizXcJQhJBspppwZafSSev7QHA8k= Date: Fri, 25 Oct 2019 16:26:44 +0800 From: Shawn Guo To: Yuantian Tang Subject: Re: [PATCH v2] arm64: dts: ls1028a: fix a compatible issue Message-ID: <20191025082642.GG3208@dragon> References: <20191010083334.7037-1-andy.tang@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191010083334.7037-1-andy.tang@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191025_012700_920072_59F3B094 X-CRM114-Status: GOOD ( 16.17 ) 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: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, leoyang.li@nxp.com, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Oct 10, 2019 at 04:33:34PM +0800, Yuantian Tang wrote: > 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 Fixes: 8897f3255c9c ("arm64: dts: Add support for NXP LS1028A SoC") I added the tag and applied the patch. Please take care of adding Fixes tag for fixes in the future. Shawn > --- > 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 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel