Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
From:   "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
To:     robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        shawnguo@kernel.org, s.hauer@pengutronix.de
Cc:     festevam@gmail.com, linux-imx@nxp.com, hvilleneuve@dimonoff.com,
        l.stach@pengutronix.de, abbaraju.manojsai@amarulasolutions.com,
        jagan@amarulasolutions.com, matteo.lisi@engicam.com,
        tharvey@gateworks.com, t.remmet@phytec.de,
        u.kleine-koenig@pengutronix.de, t.remmet@phytec.deh,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, Sherry Sun <sherry.sun@nxp.com>,
        Haibo Chen <haibo.chen@nxp.com>, Peng Fan <peng.fan@nxp.com>
Subject: [PATCH 02/14] arm64: dts: imx8mp-evk: correct the uart2 pinctl value
Date:   Wed, 22 Jun 2022 14:13:58 +0800
Message-Id: <20220622061410.853301-3-peng.fan@oss.nxp.com>
In-Reply-To: <20220622061410.853301-1-peng.fan@oss.nxp.com>
References: <20220622061410.853301-1-peng.fan@oss.nxp.com>
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
MIME-Version: 1.0
X-MS-Exchange-MessageSentRepresentingType: 1
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: 5c840551-ce92-49b8-4998-08da54163835
X-MS-TrafficTypeDiagnostic: HE1PR0402MB2796:EE_
X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True
X-LD-Processed: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635,ExtAddr
X-Microsoft-Antispam-PRVS: <HE1PR0402MB2796E46B22EC17A8D0C39336C9B29@HE1PR0402MB2796.eurprd04.prod.outlook.com>
X-MS-Exchange-SenderADCheck: 1
X-MS-Exchange-AntiSpam-Relay: 0
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DU0PR04MB9417.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230016)(4636009)(136003)(346002)(366004)(39860400002)(376002)(396003)(8676002)(478600001)(4326008)(54906003)(8936002)(66476007)(186003)(316002)(66556008)(1076003)(66946007)(83380400001)(2616005)(6486002)(5660300002)(41300700001)(6512007)(38350700002)(6506007)(86362001)(26005)(7416002)(52116002)(2906002)(38100700002)(6666004)(32563001);DIR:OUT;SFP:1101;
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?rk8zGI9SNUGxS9YjCIcfnza7mxVZauc5FCX2XYecb7Vg8IXLE8rqlzLRmzL5?=
 =?us-ascii?Q?8KJvncyVB02PWeY8wst06N2GSv0ThOhvsI50bWxHhkJeLxPnVxPEBdeVpNOo?=
 =?us-ascii?Q?AqSzNCaCV4N6rGzs/taUks68pCy2G9cNaC9kMjEDoyA6OWhGf0mDz6xkrDMS?=
 =?us-ascii?Q?fo3VvRzYGAL9Xb9pep1DGP1hk4eQqN6vIc+d+36nlZgm8ULGzIIl8Kbp6U4n?=
 =?us-ascii?Q?UKb9Vc+yC7B5b0Upmgq0QHCrDUx/cGBJobyx+laDl5nezn0OmGApLVs32vLC?=
 =?us-ascii?Q?V++EPViMua5n/MNFP7fNykYbp4/XBZ47xDKwsac6HC/Z12WZRmYKaObBwCDC?=
 =?us-ascii?Q?+gDrxB3bQq4ocmnzLKQGfy5CiYhAeDb5tWPdfCcHKn8CSYZnHC8T+JeoIfvw?=
 =?us-ascii?Q?I+fTh0VCRChlCTzGVegywI2DHcrgtq2G01dsVwuD4Dcu3ZnR6Z9uu8bJcyfY?=
 =?us-ascii?Q?O9aWaf7j2gh4pShPnq2EqsNelQlqO5jzrKGDN661OZmM5W+V98X7fGPil6Wf?=
 =?us-ascii?Q?hnaAGkYjZAbnPoOA9iIiLG5YQlTlXtR3UrZM3HyGbspY1l2Yn8eZXgclZkjs?=
 =?us-ascii?Q?FoId6YFoYvZcukdcrf4/eRWwOhL1q3fZFqfaxq1o7X0hl+ui4tgx3zmDjN0X?=
 =?us-ascii?Q?5k3IjTJNFPrMAzwCm29uOuYV799NZ7J0jFopUacRS9Bwp7hziyOv1VULRVG1?=
 =?us-ascii?Q?g97VyE5BY++wsl/GKf+/EPtndxuIQu2FMCglqnYBqMqHTKb90lwDkDZZ8p7t?=
 =?us-ascii?Q?6ypacchfKqbqHwphKgLYBrG5ZFHqJLJVdx2/L6hAEyQkfSRVPRG4HMIo4Bf6?=
 =?us-ascii?Q?T82wrie092uHLnRTyefEC51LqkMcGrhETxsw97sPmAMyqW+YQm51G4db8uhk?=
 =?us-ascii?Q?Ke38d5N7m/6AYQgogOaGXHbbGPgv4i/2yL8e9mocO6QsYRLSoP4IKcnuZXQf?=
 =?us-ascii?Q?WGWYjg5Bv0I2clBpjUS6gkFu4vOdH+sGeN9HnQMSbEex/V54AkPMQfSoZwoL?=
 =?us-ascii?Q?DnaXmfa2SU0pZcCZaC4cw6FmvH/a+6l4REw1g728wZMYkmg4R8g1QzvLwL4j?=
 =?us-ascii?Q?pZ04pKFj/U4yjJEnQJJ1W26Wp/Qp0+Not3afm0lelThhH/B9QiMULVjwn5hq?=
 =?us-ascii?Q?Ulwho6/qpqJZDX0tg2ybImd3Cu0X6iFBDEkVvapeGT2GfE3dMUwGLb19AcfN?=
 =?us-ascii?Q?YryYMsrrauw0xyalscxnzrlfwgyi4fmgTgoLb3iH/SDxGwcfisY51puLlq6c?=
 =?us-ascii?Q?fZLk4n/zYAHfN6cJZYug3WJmPl6u8RtOVauB+60hV3HENnIrfezQ/DWRIVw8?=
 =?us-ascii?Q?dAVDcVIw0GNF6cW2cGdLYXRVh2Vi5Gps/A7nj6w0+GNiRjv+PIKuxTAP2upX?=
 =?us-ascii?Q?UB2vNrO9gaIWwe8+ZES2ofMM+AzrUxhpOGkDrVm/xVXYJ0oin3z5nOubE97y?=
 =?us-ascii?Q?SBiC1VYfScfkcGxXptOQjPTC1EwA0z/2QMKZdFAb1sh7FwlZwGhG1nZRWVIO?=
 =?us-ascii?Q?h1q/kp3sL40V2QmC7IIkOPoYmMHz1rMMnNL8ee97whcG2mFHZrOZluZ4wKQW?=
 =?us-ascii?Q?mtNxO0KIB2PTZqBJDVilxlHa8zUzTDDQ23twdj/bVbo3tHu58U7jhWqRgXBt?=
 =?us-ascii?Q?y1hUneVGJYQVDqLP6+zhORh9hrNJOrX+Ec6J2SipkIwK5yBVsRokQXqUo0R7?=
 =?us-ascii?Q?agfmURLP3BxJ0Z3i1ANDvLKoDLDgSoKtLqRz67YcS6fWXqEU9MP/heq8NdRc?=
 =?us-ascii?Q?ysCwcZFx0w=3D=3D?=
X-OriginatorOrg: oss.nxp.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 5c840551-ce92-49b8-4998-08da54163835
X-MS-Exchange-CrossTenant-AuthSource: DU0PR04MB9417.eurprd04.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Jun 2022 06:12:43.8657
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: FwoPiMqtKOANI5rd8eo83pZicD1RXAzDvG1gcKFyTHaUoaCtszlQuu63t9Ip0GLfh1ZTWiHzKKYDT76Br2LXKg==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0402MB2796
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED,
        DKIM_VALID,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,
        T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

From: Sherry Sun <sherry.sun@nxp.com>

According to the IOMUXC_SW_PAD_CTL_PAD_UART2_RXD/TXD register define in
imx8mp RM, bit0 and bit3 are reserved, and the uart2 rx/tx pin should
enable the pull up, so need to set bit8 to 1. The original pinctl value
0x49 is incorrect and needs to be changed to 0x140, same as uart1 and
uart3.

Fixes: 9e847693c6f3 ("arm64: dts: freescale: Add i.MX8MP EVK board support")
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 703b03a7b90b..b2f6c1dc8104 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -522,8 +522,8 @@ MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19	0x40
 
 	pinctrl_uart2: uart2grp {
 		fsl,pins = <
-			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX	0x49
-			MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX	0x49
+			MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX	0x140
+			MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX	0x140
 		>;
 	};
 
-- 
2.25.1