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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 8E34EC04FF3 for ; Mon, 24 May 2021 03:53:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 67FD6611CC for ; Mon, 24 May 2021 03:53:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232159AbhEXDy0 (ORCPT ); Sun, 23 May 2021 23:54:26 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:3971 "EHLO szxga06-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232120AbhEXDyZ (ORCPT ); Sun, 23 May 2021 23:54:25 -0400 Received: from dggems702-chm.china.huawei.com (unknown [172.30.72.59]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4FpNXX3qSMzmZNg; Mon, 24 May 2021 11:50:36 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggems702-chm.china.huawei.com (10.3.19.179) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 24 May 2021 11:52:54 +0800 Received: from thunder-town.china.huawei.com (10.174.177.72) by dggpemm500006.china.huawei.com (7.185.36.236) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 24 May 2021 11:52:52 +0800 From: Zhen Lei To: Shawn Guo , Li Yang , Rob Herring , linux-arm-kernel , devicetree CC: Zhen Lei Subject: [PATCH 1/1] arm64: dts: lx2160a: Normalize the compatible string of "arm,sbsa-uart" Date: Mon, 24 May 2021 11:52:44 +0800 Message-ID: <20210524035244.8677-1-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.174.177.72] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The compatible string of ARM SBSA defined generic UART needs to contain only "arm,sbsa-uart" and does not need to contain "arm,pl011". Otherwise, the pl011.yaml will check it and falsely report many warnings similar to the following: arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dt.yaml: serial@21c0000: compatible:0: 'arm,pl011' was expected serial@21c0000: compatible:1: 'arm,primecell' was expected Delete the redundant "arm,pl011" to fix it. Signed-off-by: Zhen Lei --- arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index 4fcc869c21a4..417546616d85 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -920,7 +920,7 @@ }; uart0: serial@21c0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21c0000 0x0 0x1000>; interrupts = ; current-speed = <115200>; @@ -928,7 +928,7 @@ }; uart1: serial@21d0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21d0000 0x0 0x1000>; interrupts = ; current-speed = <115200>; @@ -936,7 +936,7 @@ }; uart2: serial@21e0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21e0000 0x0 0x1000>; interrupts = ; current-speed = <115200>; @@ -944,7 +944,7 @@ }; uart3: serial@21f0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21f0000 0x0 0x1000>; interrupts = ; current-speed = <115200>; -- 2.21.1