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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 88208C2D0CB for ; Thu, 15 May 2025 05:27:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version:Content-Type: Content-Transfer-Encoding:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=3W9Ft4zxRLJRrXGda3vgTiNotZhGNvyMwu77o8wQJ4M=; b=KlS25/Ny7URLYLQ37CDQeeJZDm HlJ7Mp63B0/6tDAgcrgvVxNY9/KqVTNvsYK90j3eC2AeiOGJLhNbMf34Dfabplu1KDrnfTzdwtKmX iS0n6tLq8viwsvzjrIjQ143YG/j4vG7X/sd+Z8l2ZjF/r+78NQDtxRGEOUaGdwEUI55SNWK2IkDIa YZtO/Dvpq33Cvg+1Ll/xsC81ccj9SGIKt7yFYMEUFVaH5nO4UAOFF6vBh9ea/XO7FKlBBXth+OCTu 2/0TGAvvj6291ftZw4KmvGw7y3futOKFo8nYqn8OXahaT+zZ53bN20imH3n2o2AQ0Ql47HAoRZg6U YhKCvHKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uFR7r-0000000H34D-0ST2; Thu, 15 May 2025 05:27:23 +0000 Received: from mail-am0eur02on20624.outbound.protection.outlook.com ([2a01:111:f403:2606::624] helo=EUR02-AM0-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uFR1w-0000000H2Qg-3ZJ8 for linux-arm-kernel@lists.infradead.org; Thu, 15 May 2025 05:21:18 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=GcAkWhJuMLtbbDlDizYvJGn9VXlhMRreZohU7J5I6ZkNPXvuziTkFV89n4nf9k8RedVf3IbjkHmODdJSUjUEDWd5W94BkePqw6Aelx7QM+hoBo8/z8ndnzWFgn9gONn+MPCkp0/7SLJQADIfygtr+qH1YdlSyIjNRQ9vZtRXBOev0skeTSxAyDHNZ600So6Qg7SHrca8ONgsgJgSZ1VjvTBuU+7tIjDahQ9ot39vAKdDb7cx4p6wqtAslIr7V9NIa7Hd2g99Ca8pdnGty4lKFVFEmsVbkbrnPwvb1tTwVdUqcBi1sSDlzNTxmPnhZy9IBCV2fWbyI2esB8Bw4qXheA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=3W9Ft4zxRLJRrXGda3vgTiNotZhGNvyMwu77o8wQJ4M=; b=pEGgqMhZSEos/pCaDWGVlEHkob6SYW9UQlyE7y+jgRd/xHDgyY0VRwSI10MMwGUPcnxqMEa9mA+/IrtZCgFdFXade/6vPJXOroA3p0sPDli0WdlZNs4HoQsLkUrp9FebgMRACxAEVQfjUW9zuY8jSVMJ6lI/HU+v6uZ9MoWohE3jFlSDZgwXUeJo/d8926ROpT0oHw5weW7lIM4PImx3K2e5E5ElQl78bwQ34ca/npFeZyyhHNtpXrK7/teM/eKi9SLyqIVnaWPUGN2EvHe8PJ1Cn0ABY0yvCFgYTmTH4rC6ge7KlTxfPtmdl7qmYTht9Sed23y8Ik6JbyBsRRBNaQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=3W9Ft4zxRLJRrXGda3vgTiNotZhGNvyMwu77o8wQJ4M=; b=fnkyeaHfnviw7OkAFFe6RU91MAcTmdwNhI/vnbX8aWgWiyqOOC4DO8npAkjvPmIW3oOJeblo3Wm8zJpxP0Cukvp9GYKdN5aon1VKDBCjIPHvhonDtvqBzJJPjntcwfmRSsoazaboncX9q0/eIPon62RmMoCLEfyWKngAzwrf8W6nkW7ZOVq9gVnBdbAfkDAsqA3S8bUyVBssPOmc+SSMJ3OYV/Qtj5pXtGT+9O+itH70Y1zCLOeBRbXusRvrAb/9GVFLXVpIoOcjcNWQqvXasEZddI/7LGByixqGRA67ZNISmKUifq52ZwyzJn4XT7f3iGRHOJNzTxEh3A7N2sKs4Q== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM0PR04MB7044.eurprd04.prod.outlook.com (2603:10a6:208:191::20) by PA1PR04MB10914.eurprd04.prod.outlook.com (2603:10a6:102:480::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8722.29; Thu, 15 May 2025 05:21:12 +0000 Received: from AM0PR04MB7044.eurprd04.prod.outlook.com ([fe80::7be0:296:768c:e891]) by AM0PR04MB7044.eurprd04.prod.outlook.com ([fe80::7be0:296:768c:e891%4]) with mapi id 15.20.8722.027; Thu, 15 May 2025 05:21:12 +0000 From: Shengjiu Wang To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, shengjiu.wang@gmail.com, carlos.song@nxp.com Subject: [PATCH 2/6] arm64: dts: imx943-evk: add lpi2c support Date: Thu, 15 May 2025 13:18:56 +0800 Message-Id: <20250515051900.2353627-3-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20250515051900.2353627-1-shengjiu.wang@nxp.com> References: <20250515051900.2353627-1-shengjiu.wang@nxp.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SG2PR04CA0184.apcprd04.prod.outlook.com (2603:1096:4:14::22) To AM0PR04MB7044.eurprd04.prod.outlook.com (2603:10a6:208:191::20) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM0PR04MB7044:EE_|PA1PR04MB10914:EE_ X-MS-Office365-Filtering-Correlation-Id: e995a9bc-956f-4d72-8b96-08dd93704e69 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|52116014|7416014|376014|38350700014|921020; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?Cnpms/FLiDn70gk45MV0rk7DsZpdlVc1F37Cgs6lGBufbTDy7rtcmWgJVFDZ?= =?us-ascii?Q?+jHMD6EyyLUD6tpkVTsb5T6EnW0u4xtf70UiO4Bd7MBha4AO+Hv48QSiag/0?= =?us-ascii?Q?9THKDF02uQlqD/QhUgPtG7WOyMQAmkSBLQvtLuG6sI2apImwCLvAkLwX1rGL?= =?us-ascii?Q?jjVlSP/yv+UyxSgXNp3gn5+YXOFr/xf+B9RExS6W9vGzeC+Me3uFWLefcd2Y?= =?us-ascii?Q?JgaJVdW3rtqilnCAPMheagYh6LpykC5aw1FWR7F4fkRzGLlseK7FoTIPTNuH?= =?us-ascii?Q?dKR1aWK4OPbkBba9DcFwbVI2B9G0tv1u1e0oLkFzbe+hXqIm1+lIQsf8hfxc?= =?us-ascii?Q?ZVfFpdHCdBgxQ3srg9wRNGzUT/Jul9BVBxrbVxxy8yZlvkxhu7LxebaEoTk7?= =?us-ascii?Q?lBQAtstCfd2AyeJX1IzmDvyQS41eHkOwR6DT24na5JM6FSH3t0uFkiY3vFxq?= =?us-ascii?Q?At4T6XHaaLaCLTH2aaWnMMbLF/DXrisrr+/XAmZkdTqJQCgUlkce1Ee71dKD?= =?us-ascii?Q?HYJqrUhMhrME9h12RvYIki5V+xvYo/yMAXc+xOQXVBbi48MCdmtdjXJs4lL5?= =?us-ascii?Q?LR8RdESiJ/RQKIdUd0v6r8SF04L0Vihvyt2n4F95xjItt+IDpvg7vUssN+Pn?= =?us-ascii?Q?W9dqp1ebRMvVB+nLrDZZnlvHNpdS5VZer9eifpMYfB+QQTfYjbF8cewQdV1w?= =?us-ascii?Q?3berrSeUJSG/v4lr56+4lAWXsit+CRFo1yBbHqAy3eBLTNlocZGP+xU5KEzW?= =?us-ascii?Q?Rmw+m7AFHP1jv+qAHvcrjTYIchPK8/oyEHVe7Ebrtk49FpLiVLCm4/aY6o3S?= =?us-ascii?Q?73uA9cIi1O4XDHyKPtbLV27ionmxjxy6lWY6T4CdQOqY+EYA3e88NkhQrgDg?= =?us-ascii?Q?j55OYPOFHmNARcufxWqs0wLXl1zMzDxOd5rCBySeK0TYRkQRcNqMd6Mv+n+Y?= =?us-ascii?Q?f04zxUpTKIeE59JwH4SgJDGJWabvNzWJiS6vmacALFnH2ZWygNfjyNGFQirk?= =?us-ascii?Q?xelJZvndQNaTA/8R6aesTwzXkLKqnC0wP0rzWJoiIYbnGFlMdDXxlJL01N94?= =?us-ascii?Q?YYTx2zkB9/94IsLty4HdKRWu84CspeZVRltpju4iW0ZmugT+R4ZWjdVYga59?= =?us-ascii?Q?osTBz24pVV0H0G8VpG+54PiH7R7Qif9XupS3lv6UcJDsuMR+UhDhCNRz8afB?= =?us-ascii?Q?vJJBfwSTtQ6Kvdhm/65EKmJCnIDJyS7BEpTLfoyex6YCqijAH7eB7/uI5jBF?= =?us-ascii?Q?J0tQvPMC4W38cZBykL9jTaiD0lSyQmsgXrDV+oIBeW19qWtkY47Lj9dew5sd?= =?us-ascii?Q?dGWgrxGsfKkyHFuZ7XFmdTx9niuW/xu/hedhE85OGc6WJjLs3XYpaiaq/E+h?= =?us-ascii?Q?7Xti+1IB/WJfWfXYHovo2dBT7qSMaOQWHuRzSEVTXDqRK9Qpk7SYDMfx+3fn?= =?us-ascii?Q?pe3nHPHD/gLDZ7Ikw6o+180U9YiLeG1KuFiPNIAoILSsIYtirP13aq8KhU2t?= =?us-ascii?Q?hfQQyzX+bfpWX0A=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM0PR04MB7044.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(52116014)(7416014)(376014)(38350700014)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?Vnb88rABuLzEpNAD9ht9tyeGYK+JmmSovCkz5Nyqi6t+/7688Uv1f2LDqBqC?= =?us-ascii?Q?kjBMTZATAp2RT0Q729HP7XBTX1knRr79Bmv/KQJ5CriQYzDYVJj13J+ufa7g?= =?us-ascii?Q?HubjvsKqM2A7MtTeRhXk1+lfwERq/mrQ0+7Q8nK7b0k/MtK9KE+q0uvmakcG?= =?us-ascii?Q?FwB0sLLqcWOn2PLIupAOk6p7FH/nOf0zo1tIL13dd6kT0/aHFtN9Jcl7XuUd?= =?us-ascii?Q?Tk1RgRUChzrvmHmQi2VmKz58op8aIMN4ipJorN4W4dW1xUX8mvilSD3IVGKA?= =?us-ascii?Q?ODhDtpxmd2tnzt3oooCaAPRWU8DhmkJFSNDOa+rHCyO5cUjEgE2FVXCRf7b8?= =?us-ascii?Q?d9kfKK1lyuuLwSCh+SwyhiRE8pS/BYSeiXw+7hbk/FsGJdpdHyZ0aSlu6UTA?= =?us-ascii?Q?M9cWM5AE1W4ygtOpkpueElV8AGPD2Q08NyGPshEmZ122CG6toJjE9AX7LYG+?= =?us-ascii?Q?zf41vK9OP1obVI+3van7qM9NnKBFsJrax4Rip+yXPT2/cbmH4r+y9w6U6sMX?= =?us-ascii?Q?VxTrBOhpZqIlqBIMivmt800Tyt2qsuUobNy/hMvURxsBDcjvveEXLZOyagUR?= =?us-ascii?Q?F0XZ1z1t1i8GsEW02bSmtrRILDWq3A2GSaDaXPDSjoJXFNepjPphWBWuJEcx?= =?us-ascii?Q?UnrXiUO/13wlVCpXvQHs0MjoWq58zGafjGBGIavq7jMFlUdLGlOPKa1PEofe?= =?us-ascii?Q?Lv2cD7BN/WLrFO/1YXIT66tgqmxBA97Q8ekKYWJT++n66vVFPQqZPxQ+AceR?= =?us-ascii?Q?qHoyEczd7btmwZrfKerH4YdS5a53o0dVFb268UPJuBJKwO9aqEUXtwrqp8lo?= =?us-ascii?Q?BQZG6ahuA4+yf7xzM/6frxoJEDjbInneYUof4lZlgBzctMuW22oB4iqPeKu5?= =?us-ascii?Q?Kskhq1QAM5y8pAE51DtqJ2vsckgtN/UP1jU7R8CPNtt6nHl9J4o+XswHD6PA?= =?us-ascii?Q?2f3SZypwwXmZtbyP8TPAyRR3AyQfsOUcLOqYe71buTDvFCuKIubh7Bt/zwSt?= =?us-ascii?Q?i2O9Vbrce0vhnVi2RFM8mmJ3X4GIz8emSmNO404+HHtJai6dwbrOh6U7kiBW?= =?us-ascii?Q?5417XtC6G9k8rLclk1tJFuteRMN3lAyT4hSfrhu8IKt0dDyDG3x5XxQr1KOk?= =?us-ascii?Q?Qec1ytaU6IzxvMMHF4TCvzm8fyHfsgeyRMH3fsB7dURP76qrpdBnYE2OpMji?= =?us-ascii?Q?mG9BeiHuEu4aQxBWyQSWFGKrQHKsBoqHCTme1yj7G2c1sMCwXkK2a6n6eFqy?= =?us-ascii?Q?em29jpu1yLvhQuyvsh47ce+Rbw+TSdRKXhMLwkHkZVbsk1FP6bZubRl/QL1/?= =?us-ascii?Q?1kl/w4UQ6XbIqJLqEg3HTO/lfZ7Ws9DpKIXb4ORJSujeuk+b0QoYHUoV0dge?= =?us-ascii?Q?jAs0nu/Nc/2KDafel4dtVXaRgQ+fIJgU46WMKS+a0gOi9HH4M83RR7nMbpWL?= =?us-ascii?Q?AIqLk+YNh/tdvn7XGNXdoDvrUPP5/TwNu5LtHUQ4wUVMpZYYstGvXA5zEPSW?= =?us-ascii?Q?vlLTBoIGYrJAMvVHdCzfl67bgzQwPM2/uBw4I0pS0WXbgbHvn8rMnS/cVzhG?= =?us-ascii?Q?nSuKFSPUUIePUGglSfP8ky29ENfc5mDdovkLmPBb?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: e995a9bc-956f-4d72-8b96-08dd93704e69 X-MS-Exchange-CrossTenant-AuthSource: AM0PR04MB7044.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 May 2025 05:21:11.9710 (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: VoEhRNg91u8OpWrmoYLFruhiKWhz47V7V6+3bHPX+TaTQEJzsGYSaYkEgZmvyFNUS7P2fle2Ble6DJfsVWNANg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA1PR04MB10914 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250514_222116_893358_9481D893 X-CRM114-Status: GOOD ( 10.74 ) 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 From: Carlos Song Add lpi2c and i2c-mux support for imx943 evk board. Signed-off-by: Carlos Song Signed-off-by: Shengjiu Wang --- arch/arm64/boot/dts/freescale/imx943-evk.dts | 132 +++++++++++++++++++ 1 file changed, 132 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot/dts/freescale/imx943-evk.dts index cc8f3e6a1789..a566b9d8b813 100644 --- a/arch/arm64/boot/dts/freescale/imx943-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts @@ -12,6 +12,9 @@ / { model = "NXP i.MX943 EVK board"; aliases { + i2c2 = &lpi2c3; + i2c3 = &lpi2c4; + i2c5 = &lpi2c6; mmc0 = &usdhc1; mmc1 = &usdhc2; serial0 = &lpuart1; @@ -53,6 +56,113 @@ memory@80000000 { }; }; +&lpi2c3 { + clock-frequency = <400000>; + pinctrl-0 = <&pinctrl_lpi2c3>; + pinctrl-names = "default"; + status = "okay"; + + pca9548_i2c3: i2c-mux@77 { + compatible = "nxp,pca9548"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@4 { + reg = <4>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@5 { + reg = <5>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@6 { + reg = <6>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@7 { + reg = <7>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +&lpi2c4 { + clock-frequency = <400000>; + pinctrl-0 = <&pinctrl_lpi2c4>; + pinctrl-names = "default"; + status = "okay"; +}; + +&lpi2c6 { + clock-frequency = <400000>; + pinctrl-0 = <&pinctrl_lpi2c6>; + pinctrl-names = "default"; + status = "okay"; + + pca9544_i2c6: i2c-mux@77 { + compatible = "nxp,pca9544"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@2 { + reg = <2>; + #address-cells = <1>; + #size-cells = <0>; + }; + + i2c@3 { + reg = <3>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + &lpuart1 { pinctrl-0 = <&pinctrl_uart1>; pinctrl-names = "default"; @@ -60,6 +170,28 @@ &lpuart1 { }; &scmi_iomuxc { + + pinctrl_lpi2c3: lpi2c3grp { + fsl,pins = < + IMX94_PAD_GPIO_IO16__LPI2C3_SDA 0x40000b9e + IMX94_PAD_GPIO_IO17__LPI2C3_SCL 0x40000b9e + >; + }; + + pinctrl_lpi2c4: lpi2c4grp { + fsl,pins = < + IMX94_PAD_GPIO_IO18__LPI2C4_SDA 0x40000b9e + IMX94_PAD_GPIO_IO19__LPI2C4_SCL 0x40000b9e + >; + }; + + pinctrl_lpi2c6: lpi2c6grp { + fsl,pins = < + IMX94_PAD_GPIO_IO29__LPI2C6_SDA 0x40000b9e + IMX94_PAD_GPIO_IO28__LPI2C6_SCL 0x40000b9e + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < IMX94_PAD_UART1_TXD__LPUART1_TX 0x31e -- 2.34.1