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Received: from szxga01-in.huawei.com ([45.249.212.187]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lt8wn-007umH-VB for linux-arm-kernel@lists.infradead.org; Tue, 15 Jun 2021 13:17:53 +0000 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4G47yx23z1zXgDv; Tue, 15 Jun 2021 21:12:41 +0800 (CST) Received: from dggpemm500006.china.huawei.com (7.185.36.236) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Tue, 15 Jun 2021 21:17:41 +0800 Received: from thunder-town.china.huawei.com (10.174.179.0) 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; Tue, 15 Jun 2021 21:17:40 +0800 From: Zhen Lei To: Shawn Guo , Li Yang , Rob Herring , Mark Kettenis , devicetree , linux-arm-kernel , linux-kernel CC: Zhen Lei Subject: [PATCH v2 1/1] arm64: dts: lx2160a: Fix the compatible string of LX2160A UART Date: Tue, 15 Jun 2021 21:16:05 +0800 Message-ID: <20210615131605.616-2-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20210615131605.616-1-thunder.leizhen@huawei.com> References: <20210615131605.616-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.179.0] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggpemm500006.china.huawei.com (7.185.36.236) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210615_141749_163506_3A3DC4AF X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Mark Kettenis told us that: According to the NXP documentation, the LX2160A has a real PL011 UART. Therefore, rewrite it to the compatible string of pl011. The property "current-speed" specific to "arm,sbsa-uart" is also deleted. Suggested-by: Shawn Guo Suggested-by: Mark Kettenis Signed-off-by: Zhen Lei --- arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi index c4b1a59ba424..d2e6f7285674 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi @@ -920,34 +920,30 @@ QORIQ_CLK_PLL_DIV(8)>, }; uart0: serial@21c0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x21c0000 0x0 0x1000>; interrupts = ; - current-speed = <115200>; status = "disabled"; }; uart1: serial@21d0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x21d0000 0x0 0x1000>; interrupts = ; - current-speed = <115200>; status = "disabled"; }; uart2: serial@21e0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x21e0000 0x0 0x1000>; interrupts = ; - current-speed = <115200>; status = "disabled"; }; uart3: serial@21f0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,pl011", "arm,primecell"; reg = <0x0 0x21f0000 0x0 0x1000>; interrupts = ; - current-speed = <115200>; status = "disabled"; };