From nobody Mon Feb 9 18:19:09 2026 Received: from MRWPR03CU001.outbound.protection.outlook.com (mail-francesouthazon11011022.outbound.protection.outlook.com [40.107.130.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D59B925CC40; Mon, 9 Feb 2026 05:57:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.130.22 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770616637; cv=fail; b=HJMap109Mc5BWjEY7PfSuBZIp5vGsBfbdVmEljNmP1K60XaopOJXUOEsKYjk4GRuu2NwJcXmkpwmi2omTlp+gey+SqE1uHyxW2hMLgKu6ae3nHmsg0nNEzmvGko+tcocOWHAysFwib42z0WfX47GHwzS3gWJFCPHyCl0113gze0= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770616637; c=relaxed/simple; bh=dOUeBU0eMlBDEjw1tbuLzOzZV9PsGrEgvzKSRpXYkbM=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=FQZeNpOWEfsqABFk3mAgm6FSVOQfTGhnyqa++IjMAD7NxuB/m3MEauwOJklTtwJlzQ7PEbqv3SJDibv9KcIdR0XldMc/YVz9h0DeaLuLHkffWpN+TKA9EMO96tb+a60A65aotKvLup6q3do3wudxa41plvKUJ3MMCT6ExbDGVJs= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=GBR+K8ie; arc=fail smtp.client-ip=40.107.130.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="GBR+K8ie" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=PJ6WtOE5pa5nievwijQ9K9LO44+Jzr2zKUYsivvkqou1qEzo80WzsOB6Oyn0rA4TUfVBuJ26ZAT0SAoMrpYLbu1bR6Z/CrfiXOHurfLtgslRUjkPowLEP+NKnzCkLTP59YgPoznIZyd+N5Bb0wewdgBbiZMSN1LnSRLuQpV4Gyl4NYoyeL6ZrB+JelFRSn9iY6vBSC39kowuCxc60KGy5vNYF0pMoAGXtncG26GRp0CL/VMHkyxcMj/KlvN+flw/lm4dgaUUl3zgzxe/B7LbleboMkB5/wOXK6Nlj4BVNS38taHQS4GP34DbEfhLVXZlfG6xey/4+emS5tqZUaF/OA== 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=UZL/uYyG8BypsA5Xs2XGTkVnQyCqPv3Ig9eGJlZGjKk=; b=PMnVjSucb38d5adlMN+zb32y4Lg2YYzGMiH+ehL6Y+KX9HOI+nBHJSFd4Bq52IE9sxfdXcXKBhJ3lDwzk93WWp0u1xlVlWc0wMUgbrzqsrCg2Ih9shAOWOkx67sRPAGJM2HY0r0oX4uay3eBULVeR4pjK04dY3ObuDTybUA1aclTmogTZPMfns5FSOnqZGbcE1HYZp24PhLxwX1yg583Gzno0rR9uhaeOnHd4Hw/zvl+NhFEckaNiMdzMhZCqPOG8B5FUXXsxJtQWDkFQvOQGYjnp3y9XVcu4s8Q14IJd032GBtsIsCgwm2a2k94Ld0JRMIFVc93MUINBCYxP7xIYw== 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=UZL/uYyG8BypsA5Xs2XGTkVnQyCqPv3Ig9eGJlZGjKk=; b=GBR+K8ielOkrsrS9ew7KQfFpYQkvzfUgKev0MN0Fn7PD+B0H9PPDAPiFOlu6rxsyRvJ8GFwB6jBnsfYK7ho39ARwGLY99ei8iW3mUIeRvSm3RC2NEfgBwrspKlEZGUTjt0LwDcrMVm46dV6zv716i/cYQtqzli5lHXME/2ThgrmuD/hAmQuKZ/MtxqqgWuK6XRYV3tlYl8DdFkPhDQvIWNt9zfKKkcTV303eKh5VmP0Wdkt33070LHJbtdjdnr3Tqq+A52GZYfawlR04M+28nFUc8hrgBnymo6waDG9lnOlT+JSfExDZTdunS8zp3TAsPNCDQSwP+okTbWKUbFsTcA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AS8PR04MB8833.eurprd04.prod.outlook.com (2603:10a6:20b:42c::19) by AS8PR04MB8994.eurprd04.prod.outlook.com (2603:10a6:20b:42d::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9587.19; Mon, 9 Feb 2026 05:57:14 +0000 Received: from AS8PR04MB8833.eurprd04.prod.outlook.com ([fe80::209c:44e4:a205:8e86]) by AS8PR04MB8833.eurprd04.prod.outlook.com ([fe80::209c:44e4:a205:8e86%3]) with mapi id 15.20.9587.017; Mon, 9 Feb 2026 05:57:14 +0000 From: Richard Zhu To: frank.li@nxp.com, sherry.sun@nxp.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: kernel@pengutronix.de, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Richard Zhu Subject: [PATCH v2 1/3] arm64: dts: imx94: add pcie0 and pcie0-ep supports Date: Mon, 9 Feb 2026 13:57:43 +0800 Message-Id: <20260209055745.1545129-2-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20260209055745.1545129-1-hongxing.zhu@nxp.com> References: <20260209055745.1545129-1-hongxing.zhu@nxp.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SI1PR02CA0032.apcprd02.prod.outlook.com (2603:1096:4:1f6::12) To AS8PR04MB8833.eurprd04.prod.outlook.com (2603:10a6:20b:42c::19) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8833:EE_|AS8PR04MB8994:EE_ X-MS-Office365-Filtering-Correlation-Id: 2a5dddbf-fe99-4ef9-aa13-08de67a011f0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|366016|52116014|7416014|376014|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?1JR1zlbPvdd1Gp68XzZYpWHczFNCH4qLxg8KsN3ls9estSYm7vF0elAL57vO?= =?us-ascii?Q?yygdhP8IAppKAgR1vJu4ZrAi10iNXGlRCJ/YjDL6yqrewxHgZt/Wb0ffvCH3?= =?us-ascii?Q?vyl4brzRV76BRkQSkJFcGvKRGIMLeNWqyRJWmfx3CQECKa7cCP2eextWjgHI?= =?us-ascii?Q?4maGVTGN+5I6TqHlkoIQHPP69ResAWEDDJZWQkqqjeS+KpqzYuRaQDfY4SEF?= =?us-ascii?Q?aHwgpbPyH8baVyeCm5mxp0S9SvCGP25V1NvdJbTfNNml+wvlUq3T+5C61t/W?= =?us-ascii?Q?zh6m5+HXsEsvVupbNrPLQU2sSkVywFc1PtFO73s2pOBlrLkSxNiL9mfktJfb?= =?us-ascii?Q?E3uS7TZ56oVi++yD4NPmoJmYC0U9tIGdLHuDMUzpJlxLXQE7CTGUQH1gQZxx?= =?us-ascii?Q?ZCiD9fItF1s59S12qZwIezy079Qr6je4ZUJCUC43Fq1QVkxxh/tw7rKmSvty?= =?us-ascii?Q?Bt/7+Dd9zjgfLVTUKKpFedYHMzAFFowv4cUl+EoUhF21q3IJN/itOfEzgYai?= =?us-ascii?Q?7QCqqj87YEAEElF8Hex08QgcaeBrkPQkH/EUE++uN65hxFvbe93NnBH7QXZo?= =?us-ascii?Q?wx47RD7TO+8Q9Ssf7IhzMQf4rSvRUb96XDvpdGPNbTNueiCT1DwdvTi7+EDN?= =?us-ascii?Q?HWvSw5HWXj64UdM3bungFVukBWGKn9DASNuDtQOP98fQSv3mGmxh/pIqNoyL?= =?us-ascii?Q?UedK4tRvj1OsI/yPdoRLDBYePTH6VufH3HyRfgUaVQ7XJeh+1h5CratTBJEd?= =?us-ascii?Q?B0zESn0B1ATIKBTurfGNM1v1DEjE7e83xG06LbVhc21PnIOKptITdzfv9phb?= =?us-ascii?Q?d2ogKpq6bwZev/l+Z9uVjCDWdM6o/z4g14fSfWxNhZVjVuDnmZgg/PvJmj5F?= =?us-ascii?Q?k0fihLnCAfj95n1Br8Df3Tqm3Ss/HNi5fW2pnvuhijw+SLZb6w3dd+rz491Z?= =?us-ascii?Q?AwEBro75gOpOPalEaT7+kqeZeDp92vC7r1bEMo1RY/FP/fOc/k43XV0ttrlA?= =?us-ascii?Q?GdQrZJl5JxwxuSEtSSAF6Q8Uz3wblb3oxp50yv+iIKjA/faYvYttvexrl7iP?= =?us-ascii?Q?EZmz4BROwjgKkartWziIU5F89HPu7uW8MlqllWilPsQWbNhd7QNJm6RuCb37?= =?us-ascii?Q?tPAOru9brWkDxlKRL7pz+is5jq9rvF26z72Tr/FX19hUGByE0TNfAiN3YFrs?= =?us-ascii?Q?Dhy6/tJzA9Wqli/K9JTxenRUrCCGBB7JtQ2HejYahRezzpt8bPGhrbb/u312?= =?us-ascii?Q?g/JbNw6IiCeXlpMMCGYrQIotR4iokZ2MYA49P7ERURA9Y8bLQ9YB1ORsnYP5?= =?us-ascii?Q?/b1FgtnCeUcpdRJ4+gobGLH9LNGyxyyZAATb5FHkSaZDruwTIpqaSJWUsGpJ?= =?us-ascii?Q?enmtVAz3SU4BzuplZwTs75bVYp+ptP4t0BJPaGe8YL19mMxKQkNaPmiAYYsd?= =?us-ascii?Q?9nte4a3oO4FnB2x2L8DL23qdp+xcfmp2rO2ajIy+6Wl912jt1m2/+FZrygGA?= =?us-ascii?Q?NB6WzVzP6xXO0X5394qILGcUydq5mTX8e3qCQdCAsxn+jNPsCeFbr/DtoeiQ?= =?us-ascii?Q?iBzGddfDCupL8TeqtdPeCIDm0sFXIltTXY+hIVnXyG4bom1Pl7qwsKMKhGFL?= =?us-ascii?Q?T9kmIJ0Ta09nshoCb6jFqQo=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS8PR04MB8833.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(19092799006)(366016)(52116014)(7416014)(376014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?vAUnHj4f3yp9yDWnqozepwokTrDFsTJJxnbiX0IPHecaw28uHyJFcOGFN8AA?= =?us-ascii?Q?t6gp2i28IGiy/Q4t3XCWHbdr4myP+asEllr+wVMSmzUCc7l/lei6P64rTGWL?= =?us-ascii?Q?JOC53sGvXzgzX/az0ncXU65xh0hgKP09gY25CCas4hsmnGX57nuHxcB1YuAf?= =?us-ascii?Q?Eda1EI4rriEZ1L/t7xq/HaCUYFLXlhU9QFujpCfgCKypE9F0O+k4M1pAN2Jy?= =?us-ascii?Q?ECyE5zJVJTBeQN38j2At6omFFhSKhUYqzI3Q8SHCvGi/UvUS7r0AjJP+NiVS?= =?us-ascii?Q?jZVUgMmYMHDkI98QDH05b9FRo6Plz//iTHHrXt1c0Y7OfSvLR5zOqdJanIKh?= =?us-ascii?Q?9pH81D3tlGQt0bmT71cUWMVd+b3kgBowlqEtLKij58NKJ/9RwHmCOtgxE0kW?= =?us-ascii?Q?evbMpCe2E052WbEFC5KTdAk+iKWcsIACIhFJOEPx+6oFP5tuvYVGwHfxvAva?= =?us-ascii?Q?xNF5qUNYXlXaWBRqpSL2XjZS0bsp8Tf4Q2d/50jNYFuIrG/5fKeU4xdpLMZD?= =?us-ascii?Q?V7Cekx/ymrdAp8QCWi2sootILxEXIeenm5gRA2NL5rbzDU8jvLHCyNVJpKFs?= =?us-ascii?Q?KJInV2g0qUnubiMIxudaMp//41zh7Hk8cm2ZFrvO5X6IMc51yNwpx6DlfADU?= =?us-ascii?Q?nVH4BNBoTCz5pTNNMmMofzB5Qbd0QlhdLcIXPjIXDRYPZ8iD8GA0hDQDGGZX?= =?us-ascii?Q?OsPGsIMfs4rPMGuQWkIbMg935v1TQ9n5yn4ip23j4E7M4ftF/pNpi+N0LKfb?= =?us-ascii?Q?wVpntuKJYd76D/7+AwRVebdqlUN5y7mg02Xeok0/9PaxDs3B0FQcmjmbT4Cc?= =?us-ascii?Q?NHnU+R5bLkNKBoLbXihbk/qWCH+oW9+ezMv9cQWNyTKiXu2uIbWFJ/2K8HdA?= =?us-ascii?Q?Mb4co1Xw+1DlJCPMzKNbn0o7gSH6xgY4AgOeNq9P45UBn/HK2uSfBBejdBzG?= =?us-ascii?Q?aqTba9n64ANMegxpB2zk1lnKTvM8GZ9XWaG+5n1haN+qTlZxTKRj88R9P0HF?= =?us-ascii?Q?giSBLLzgSqMz+JpEwEIAGrGqrGlnM1+hpOWcZdwI+yFKtgpzdbpz642k18n5?= =?us-ascii?Q?qY4rAjAyozBGL8U3g1XsXDPNNlGruP1To3YwFe+hvFRPxxUSXP0vfzpLDvd7?= =?us-ascii?Q?TMLNqwNb4Mo9P1pYTRFtHCHAadMEXoF+kYPkj3Jdf1rKw3QVDpy96bLiGxif?= =?us-ascii?Q?RRr1vTvnL+KZ7yuVU9uNIcNddpR5B6MeveFmoTdb8Idf+QcN6qntXt3ajHLK?= =?us-ascii?Q?Ds9GnIcc1ld3v5XSNgZ5wUadbTudmS1aO21xN0zeW6Nx3Nxa64mW9Jdw3uhJ?= =?us-ascii?Q?JbTSvgPwRYvHlDUVkwR3WPjyHBnuWpURRg4jdq1PdQcvjfYN5bLEymvhHXqp?= =?us-ascii?Q?I9XDWjtaxniBdHoyrlmA6JdGhRQ9Vufz0bind0ZLZeBnnIN3wdbIrqwA4yoj?= =?us-ascii?Q?aymwGqhsO+5DWrDP3QqSIRKwEo3qmmsMzWcNpblPgNH4TKeoWhyYXWOg1Ynt?= =?us-ascii?Q?nKJeHTOpe0zXznpkgbfVZ80ydWiAGJ7S6kgk3DQDwXp4Y8JNL2wUh6CIc49d?= =?us-ascii?Q?eQSr1ovDr3s3++DpJHeJXm09fsqCSM9Amwd9cM39UC/JE/B18eRhxw1fNwHe?= =?us-ascii?Q?a7Zu1dpE9JOYaPRBvN/Mcr8bm8rZKedZxozxcusBVLY3XGQlJXRGY3zgNdoR?= =?us-ascii?Q?GeekMnjOK6lz3+tZoyZuK98ktX/dTnQtA1WwdESMaCnGxRpnvsdCuvpdL5x/?= =?us-ascii?Q?38kzELNfuw=3D=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2a5dddbf-fe99-4ef9-aa13-08de67a011f0 X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8833.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Feb 2026 05:57:14.2227 (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: 1IB/wlzhUUIExJ9+vBmzgttnuZXCk4ZFq+v2+QGDYXUsY2BfhOTefdAhcgPzCQUcxM81Q2MsTJ7u+hCnhXWL2w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB8994 Content-Type: text/plain; charset="utf-8" Add pcie0 and pcie0-ep supports. Signed-off-by: Richard Zhu Reviewed-by: Frank Li --- arch/arm64/boot/dts/freescale/imx94.dtsi | 89 ++++++++++++++++++++++++ 1 file changed, 89 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts= /freescale/imx94.dtsi index d2f31c8caf6eb..0b9f4ea7859d6 100644 --- a/arch/arm64/boot/dts/freescale/imx94.dtsi +++ b/arch/arm64/boot/dts/freescale/imx94.dtsi @@ -66,6 +66,13 @@ sai4_mclk: clock-sai4-mclk1 { clock-output-names =3D "sai4_mclk"; }; =20 + clk_sys100m: clock-sys100m { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-frequency =3D <100000000>; + clock-output-names =3D "clk_sys100m"; + }; + firmware { scmi { compatible =3D "arm,scmi"; @@ -1223,6 +1230,88 @@ wdog3: watchdog@49220000 { }; }; =20 + hsio_blk_ctl: syscon@4c0100c0 { + compatible =3D "nxp,imx95-hsio-blk-ctl", "syscon"; + reg =3D <0x0 0x4c0100c0 0x0 0x1>; + #clock-cells =3D <1>; + clocks =3D <&clk_sys100m>; + power-domains =3D <&scmi_devpd IMX94_PD_HSIO_TOP>; + }; + + pcie0: pcie@4c300000 { + compatible =3D "fsl,imx95-pcie"; + reg =3D <0 0x4c300000 0 0x10000>, + <0 0x60100000 0 0xfe00000>, + <0 0x4c360000 0 0x10000>, + <0 0x4c340000 0 0x4000>; + reg-names =3D "dbi", "config", "atu", "app"; + ranges =3D <0x81000000 0x0 0x00000000 0x0 0x6ff00000 0 0x00100000>, + <0x82000000 0x0 0x10000000 0x9 0x10000000 0 0x80000000>; + #address-cells =3D <3>; + #size-cells =3D <2>; + device_type =3D "pci"; + linux,pci-domain =3D <2>; + msi-map =3D <0x0 &its 0x10 0x1>, + <0x100 &its 0x11 0x7>; + msi-map-mask =3D <0x1ff>; + bus-range =3D <0x00 0xff>; + num-lanes =3D <1>; + num-viewport =3D <8>; + interrupts =3D , + , + ; + interrupt-names =3D "msi", "pme", "intr"; + #interrupt-cells =3D <1>; + interrupt-map-mask =3D <0 0 0 0x7>; + interrupt-map =3D <0 0 0 1 &gic 0 0 GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic 0 0 GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic 0 0 GIC_SPI 362 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic 0 0 GIC_SPI 363 IRQ_TYPE_LEVEL_HIGH>; + clocks =3D <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>, + <&hsio_blk_ctl 0>; + clock-names =3D "pcie", "pcie_bus", "pcie_phy", "pcie_aux", "ref"; + assigned-clocks =3D<&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + assigned-clock-rates =3D <3600000000>, <100000000>, <10000000>; + assigned-clock-parents =3D <0>, <0>, + <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>; + power-domains =3D <&scmi_devpd IMX94_PD_HSIO_TOP>; + fsl,max-link-speed =3D <3>; + status =3D "disabled"; + }; + + pcie0_ep: pcie-ep@4c300000 { + compatible =3D "fsl,imx95-pcie-ep"; + reg =3D <0 0x4c300000 0 0x10000>, + <0 0x4c360000 0 0x1000>, + <0 0x4c320000 0 0x1000>, + <0 0x4c340000 0 0x4000>, + <0 0x4c370000 0 0x10000>, + <0x9 0 1 0>; + reg-names =3D "dbi","atu", "dbi2", "app", "dma", "addr_space"; + num-lanes =3D <1>; + interrupts =3D ; + interrupt-names =3D "dma"; + clocks =3D <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + clock-names =3D "pcie", "pcie_bus", "pcie_phy", "pcie_aux"; + assigned-clocks =3D<&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + assigned-clock-rates =3D <3600000000>, <100000000>, <10000000>; + assigned-clock-parents =3D <0>, <0>, + <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>; + msi-map =3D <0x0 &its 0x10 0x1>; + power-domains =3D <&scmi_devpd IMX94_PD_HSIO_TOP>; + status =3D "disabled"; + }; + netc_blk_ctrl: system-controller@4ceb0000 { compatible =3D "nxp,imx94-netc-blk-ctrl"; reg =3D <0x0 0x4ceb0000 0x0 0x10000>, --=20 2.37.1 From nobody Mon Feb 9 18:19:09 2026 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11011052.outbound.protection.outlook.com [52.101.65.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 134882D8364; Mon, 9 Feb 2026 05:57:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.65.52 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770616643; cv=fail; b=aaVwWWLGTEqoBwmKsVnmDu4tMnY550A1sqLFXD4J6vhyw+3VOLYKZnYIqqLV1kfuZLoF7A+TyAWJ06SEy7UfypwT4B6XBHkZQq3RxrqZ7mNgpHTqmr5AKyBlHWqSsu5zXZJnPWoFoLZ1j1QPc9RXHgNNdxUX4JMV41/VYHqB1d8= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770616643; c=relaxed/simple; bh=y6x4RswetNjGhgUdHpd2HygJz5FPLcO5ju8DWPGOX+0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=O5ZmPZDSRiQFrcw94u+4Rwb0kpEaWjhW7aShAlGZR79+ATP/ghmfS9zXFgL2mLWo6McTH6pCsDfeoQwQnVkywyLUdFW5jiJO99JJ1kudV7eDz+Ck5QY29/lfeSz4sCnElVKX0rcQM2c9xPQLFLNWfGCHlTl0Sy4/NbSBBQFDxgM= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=Sg+o4bx0; arc=fail smtp.client-ip=52.101.65.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="Sg+o4bx0" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=qNLrinn9cXjZt8K4upX3Oay3gtregPBGCukikMllAkU3aQZo5s1CZRT7RTtfnO0V3bOCfIMr3pPkJ7e4IXrLm6G/CLTCif/B1DwOlCKwZiFLtCTobtg4j8GPNOEFiMW/JDhsbusCO8p02nH01lUXkAVHqZPQKKwKQv15FPcfK3T5kWRBFr/eUYED3bAb3CebDYmhyE8IKmmxnSvw1EO0WCNL0FDJmZJm40f3uE2RNnEbfKUBsTUGl2iDoOEDoFZ8wZ+TmiNbEkRUqe+0Zf7Pvkm1n11c+XavNfZ52eW5YWZsaOGvtSqMSIW4G18wWQoiyiO6lp/L6v+zWaL2pti1GQ== 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=oRGAUrUTVLzw9e6TEEU4mkYe/JQiEZYxAldZSisdKsE=; b=r5xvvokXpkF37IZNFwOXmvoOJp3Nm14yzuOn8a2eE0Q/mR5HP2VFGtA45mjsQbd+7EK7SeIVNJIGWriurD1lvg1/DJhC6pm2vuYRWirT3aKGTGlwbQ2o5rIl78p20hPPT9edPXi4c0C0d+zFdMOiON0kEJdOk0D9MsX5V+aPdA0Qoo9HUEBXAiZABwUxtMhQCUUA0CL0R6l2Tl1Xgi7FoJtUrkdGqMT5Gg9fzbiUc+pr2KltpRlceNHYK5KfqpifeGLj8Kvu7vVI/PUmrMcsI2D79JBrDtl0gAGwa5YTjXk+T7pLXprSqo0DaaK6adl7a5Wew5Zv8OvNprTaPCPisA== 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=oRGAUrUTVLzw9e6TEEU4mkYe/JQiEZYxAldZSisdKsE=; b=Sg+o4bx0GpMePvWW1JkZKpdDBFfWz3bXQ5WKyJlE9Lkd71/LLvaUpLmIIK+HqqZNzDPl0GY4vZZXBEQ7C933lD8beXNcu1NlNtGjLnHecinJF7CPfg/CO+UPBfwOfo2apCh3qL1xv355UMcvtpIOfhptetvOcx5amrQl7fxZLrAorPoux8WsuoCmYKY/uJ/Sv9wmz6IHpCuguKSMBpPaWZAnjz/b/zpf5gL482mbp9AcTCCMOWhyb8T29bljOUwo9VK7iRY7Bx8psvJmWweBeOfwVpYgOjLW5V/R9YPZ22V3OZOTrrmJVicZ27tfZtqg0qbXtjR97y38RTJe1vBj3A== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AS8PR04MB8833.eurprd04.prod.outlook.com (2603:10a6:20b:42c::19) by AS8PR04MB8994.eurprd04.prod.outlook.com (2603:10a6:20b:42d::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9587.19; Mon, 9 Feb 2026 05:57:20 +0000 Received: from AS8PR04MB8833.eurprd04.prod.outlook.com ([fe80::209c:44e4:a205:8e86]) by AS8PR04MB8833.eurprd04.prod.outlook.com ([fe80::209c:44e4:a205:8e86%3]) with mapi id 15.20.9587.017; Mon, 9 Feb 2026 05:57:20 +0000 From: Richard Zhu To: frank.li@nxp.com, sherry.sun@nxp.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: kernel@pengutronix.de, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Richard Zhu Subject: [PATCH v2 2/3] arm64: dts: imx943: add pcie1 and pcie1-ep supports Date: Mon, 9 Feb 2026 13:57:44 +0800 Message-Id: <20260209055745.1545129-3-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20260209055745.1545129-1-hongxing.zhu@nxp.com> References: <20260209055745.1545129-1-hongxing.zhu@nxp.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SI1PR02CA0032.apcprd02.prod.outlook.com (2603:1096:4:1f6::12) To AS8PR04MB8833.eurprd04.prod.outlook.com (2603:10a6:20b:42c::19) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8833:EE_|AS8PR04MB8994:EE_ X-MS-Office365-Filtering-Correlation-Id: 21fe0ae3-27b0-4d0a-7ca1-08de67a0162f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|366016|52116014|7416014|376014|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?v94IR0Uylr79+7HW35zEuVdpoIR7FeN2hIKEQcxsZMz2m6Ph1F5Hc6Uh+GN/?= =?us-ascii?Q?qMk+WSKATyUf+/TJ30JJsndrC0ghDKTtoh/XMOp/+hsP8+h772MEL9ip9C2O?= =?us-ascii?Q?s718Ra2JuiPgw0qoqRqqmghALOqmRBqkaGN/9doRxlgrJDsfpe3yaU5GrOv7?= =?us-ascii?Q?XluISvjbMzS96JN0HtpFtkfICumuff+A6Qs9Y2bpeoscD8qns321CiFgBgoj?= =?us-ascii?Q?8VML8Gqth6y/Uxh7soPuP6qRaN9BmdZOR7BwIk45nY1I14bZYY+46o86IIO4?= =?us-ascii?Q?dqmHqdRr7lG/IpBSI56joeKrsifGKW6I1GF5kgkSAp+T1A9d0IpwsqemaNaW?= =?us-ascii?Q?yivhfiPSWOXxcqL9TxsRsQYJFf5l8Zr6se1T/siTB38z+TJn6bjTNxt3aBJH?= =?us-ascii?Q?EBKAXH7BjrQXa3g5miSohOPc9t2JQMNzMW/i3W9HXFurG1BsUke1Zwc5ATAy?= =?us-ascii?Q?9Sz/3tsDAOQtHspuae3/f96SBn4rsVcWnM0WQl3m0twwywtv2cK6kAR+nLNa?= =?us-ascii?Q?v6H70gp1I+OuQ7z3Zu2h2VXHsn9nI7RFiR7TgsB6qT6bMzx8VNW/kwGGemJc?= =?us-ascii?Q?uRn4v8hInERYOZue5AUVWOS6R/3bTBJoPEYkGjaM2s1Yl7jA8akFQxlF1yEg?= =?us-ascii?Q?J3c0Xv2iN/McEDzvGu1eXFDYyOgdqC5KPsC5j5q4GptbdGIQj6Pe87HMo1/v?= =?us-ascii?Q?V2/K3aDHnmpV2S9iiiAAkkyFb3uNNjahHKMmhU8rt7xtGCazJhRu01UhtqUK?= =?us-ascii?Q?4TiCDftNETk9+JN3iMg+PmE6SmKieb5znSCvGiiFS7XoTkdK9bHemdDPexHS?= =?us-ascii?Q?nx2iUey5Glj/mne7sQtjDY3oDAgnY4Wcjd9RvCI5371ptLL0m/1jl7AWiPbq?= =?us-ascii?Q?1F8DgnKRvs101sKAmD1TqXwgfnFElGk8VDiOfG2ZZx602pLBxi5zis1AlNty?= =?us-ascii?Q?mSEImbPFXvI1TgPtj9geYhRUjgJYHO/GlTT/Cx6Norz7U2oFzpCeEXvOCsnu?= =?us-ascii?Q?n9xSOppK0Iqs5MU1tDrI2mUgr2CyAcBiWrexc4PxLrNpaoCXpgeQCpaGrYUU?= =?us-ascii?Q?HweInRKWuVFqChvh9e/IXVExzBKK9u4EYhwyjSm4CAqKbQbyao4VV+hSVVfz?= =?us-ascii?Q?HIGaBsqz0gA1KwbIwBavzhmflh9LlT6aSOBcSwD1wlG8CLZJM9XrVl/JrAVC?= =?us-ascii?Q?NAxn1NZO9ZMblBCIzJQq2drri9rIWPUORs9IRzzwRW7q8nPymiLzJ4z669Tu?= =?us-ascii?Q?+rUQa4WHOyqoyo9HwZwrdX71Ul8s8BetYcbPQQ5UkO3ZB/uTB9AA9XlOEMg8?= =?us-ascii?Q?Y5jDmQp6hd89s2Smw5aLtDJGMP0mD8rFtwyDeDxkAkWp9qSuPhWY9zsnAxtR?= =?us-ascii?Q?Asb7HjklBxdlzJmnEQiXhTsFsNTF/cAbwqu42V3d9/JXra4+f56LBXXoXbr5?= =?us-ascii?Q?AlyX1km1oOlNoKDhEpj3VlBaqHfj+DMFYk8gMd/PjEZrFLG1pPpz2WOSZUXt?= =?us-ascii?Q?lR4TyF+4eefswMKm3RHAQqZcNFqnEo6Bv+Cb/8p5LEaDt/qF/iRtg+iiiEfc?= =?us-ascii?Q?eY70md5mCiaDXnBZmfDyMxS0JNA+kERu2WLQ/Z1iA/nYNCiwquK+9LvKJTJE?= =?us-ascii?Q?ZSG6HgxMosay3Oua9+OISxk=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS8PR04MB8833.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(19092799006)(366016)(52116014)(7416014)(376014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?Jld+eBIoMGpdq1Wt9ofkMtJ2ZsJoFgfdAwp+3vAB9DLHwNFiFSu+/62F11cv?= =?us-ascii?Q?IliWrX6WrsSNS7mTB5Vi/FWsuIv3V7g9a2DPIipMoSu1vqpD7+c3wJP5rvFz?= =?us-ascii?Q?wouOYWR1C2vqbckqE+7QepEGav2c1mIsVnsCz0o6GUUOD7O/F/hsh6SczarM?= =?us-ascii?Q?rV8xmwhmwXHUlKLtTWPGuG3uJm5NNGSTYhXUBx49Z4OP76QfqM0+/TZONgXz?= =?us-ascii?Q?8j5VtQcOwWLnjfTpgg/z6ab6vn3UyPfs63YAojX5EcNw6wiWCg7OHTqRbS00?= =?us-ascii?Q?u1JtfeKU9/F0oOS1bLkOTJOo6qJqfxhh3d188KHLvWxqq+aBodZoHERLRuqK?= =?us-ascii?Q?0L3Pb8nI3hjK4bXPLEbMIpbjsWto7NKpbE+gTsSr9oaQmbnboCe10bYtAXhv?= =?us-ascii?Q?XqMAWsA5nfzGqrhWWgczwQUQx+FDD6k76rkDvO0VUmM2Y2KFPC0CTl0zVLSr?= =?us-ascii?Q?Rr0NiPTfE78Jd68bhn0TV3b7fctEb2pMI2qLJlDARduOPvn29GN3jQptyqYZ?= =?us-ascii?Q?zOCo6Wro1CTQUKeoAZcTxFCurw7fbA0u46w+glPCIYuRjxXpSzIlU5gOHiE+?= =?us-ascii?Q?2QGNs21YlxjgiFHrsHwkY1f2rsnh6BHz3HT2WfpXkwevMe4bCKtgb3JDCOv1?= =?us-ascii?Q?hNrHLKikRy7yp7ypaKtS9eRsk6sAtQeofxhTFMgSpS4MrjbiLf+x61AnYsg+?= =?us-ascii?Q?U2FRq06BqfZvoSDQRiM6PCBEZghjLoVhUX/aa05lP17KQIJJujqkqBG9qxv0?= =?us-ascii?Q?VKrFCYT+WTlKqs4OZmtqxg5SVKWFdL4qFV5KEVtmA1jqyxsjCe4lquDfX70b?= =?us-ascii?Q?/Zfzi9QqyPE4GD6gJlTa3iKRnAv7QbUsmkYNxUNeH5fMLnluanZlFZ9160E+?= =?us-ascii?Q?ng5HehiirI9s0T+594rVYbrXcduFjyhhYRW9ibyY8nQLwt1rxK0REAz9n4P1?= =?us-ascii?Q?X2hJZPb0DaFgqezGyET12RPIQZrB2u6kmJKFeyMlEKHHTGExDLKJ+ESlP9d1?= =?us-ascii?Q?h3zmtbi5nYSb14KVfekdY3sqOHLdaflQc712LmhGdyoUyc9YDS4ebfe7dBDw?= =?us-ascii?Q?81JDtdP/BdW2iTGej4MMHcqX0aEMmK/Hy8U1GAqvgrqeXwURoVHrGcgRQUvL?= =?us-ascii?Q?+7rBApzVq75++xgzcTcGS7BcpnQZac2YJ25ShgWl4HIo+ClRFx1a+zlN6I7Q?= =?us-ascii?Q?aGo4JxDAjy6L5BLnJbUoMMS3gm1NydCkm13r/+ztU/k5Ae2elyodYmPuS+M0?= =?us-ascii?Q?ZXUC582SP9fBcw2V2XvehN1j9KxMPgCUcW0OkPOip4Q0/ZdyFZcGIQuBNpyo?= =?us-ascii?Q?Qrc11nP7jPH598/J+rCd+nPgXO1YJQms5GMFiq7dtu4SRiynZJf9JwQ8AM2e?= =?us-ascii?Q?vfpvCRO8SZt7O2UgdQ44VQhbIHJNn7kVTqH24l5I//guuZoBeABnFpBYf+aJ?= =?us-ascii?Q?U9pgyHj1vG2Sxr0PSJfutsCGO9UFCHHLECA/9GstDACkFI6C0Yc4xpKVtHEu?= =?us-ascii?Q?IZsjghpb582VKvIAX0ee734AbK+Hv0PLK7FsaHgZOgbeiF3i7E34F//BSzv2?= =?us-ascii?Q?iANwaTXBWGg1YWoBcBTNa+syRTtozlWXcDl6U5dvQP/dcdIkV5iHDQuC8v/m?= =?us-ascii?Q?XUCys1g0CLk7cRt8aD/evw/YVFaw2i77Z7F52YT0q3UigWX12mhmgTzL+XTB?= =?us-ascii?Q?8UVU1iYYnjzeS0CG/4ZnhSaXCRrDLqPCEhFPkjx+38bexxlUoVtvqMJuf64v?= =?us-ascii?Q?gCyiVVsqwg=3D=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 21fe0ae3-27b0-4d0a-7ca1-08de67a0162f X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8833.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Feb 2026 05:57:20.5437 (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: OAj+R3uMS7ztgQS8NfjzdLWObgkpI934Cw0zKYCftulaUq77Pm2bvnJp8NDVfAzfiagcPvRnSFYDgIbZmJwc9w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB8994 Content-Type: text/plain; charset="utf-8" Add pcie1 and pcie1-ep supports. Signed-off-by: Richard Zhu Reviewed-by: Frank Li --- arch/arm64/boot/dts/freescale/imx943.dtsi | 76 +++++++++++++++++++++++ 1 file changed, 76 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx943.dtsi b/arch/arm64/boot/dt= s/freescale/imx943.dtsi index 45b8da758e877..0df9d24cf985d 100644 --- a/arch/arm64/boot/dts/freescale/imx943.dtsi +++ b/arch/arm64/boot/dts/freescale/imx943.dtsi @@ -145,4 +145,80 @@ l3_cache: l3-cache { cache-unified; }; }; + + soc { + pcie1: pcie@4c380000 { + compatible =3D "fsl,imx95-pcie"; + reg =3D <0 0x4c380000 0 0x10000>, + <8 0x80100000 0 0xfe00000>, + <0 0x4c3e0000 0 0x10000>, + <0 0x4c3c0000 0 0x4000>; + reg-names =3D "dbi", "config", "atu", "app"; + ranges =3D <0x81000000 0 0x00000000 0x8 0x8ff00000 0 0x00100000>, + <0x82000000 0 0x10000000 0xa 0x10000000 0 0x80000000>; + #address-cells =3D <3>; + #size-cells =3D <2>; + device_type =3D "pci"; + linux,pci-domain =3D <3>; + msi-map =3D <0x0 &its 0x98 0x1>, + <0x100 &its 0x99 0x7>; + msi-map-mask =3D <0x1ff>; + bus-range =3D <0x00 0xff>; + num-lanes =3D <1>; + num-viewport =3D <8>; + interrupts =3D , + , + ; + interrupt-names =3D "msi", "pme", "intr"; + #interrupt-cells =3D <1>; + interrupt-map-mask =3D <0 0 0 0x7>; + interrupt-map =3D <0 0 0 1 &gic 0 0 GIC_SPI 366 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &gic 0 0 GIC_SPI 367 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &gic 0 0 GIC_SPI 368 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &gic 0 0 GIC_SPI 369 IRQ_TYPE_LEVEL_HIGH>; + clocks =3D <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>, + <&hsio_blk_ctl 0>; + clock-names =3D "pcie", "pcie_bus", "pcie_phy", "pcie_aux", "ref"; + assigned-clocks =3D<&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + assigned-clock-rates =3D <3600000000>, <100000000>, <10000000>; + assigned-clock-parents =3D <0>, <0>, + <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>; + power-domains =3D <&scmi_devpd IMX94_PD_HSIO_TOP>; + fsl,max-link-speed =3D <3>; + status =3D "disabled"; + }; + + pcie1_ep: pcie-ep@4c380000 { + compatible =3D "fsl,imx95-pcie-ep"; + reg =3D <0 0x4c380000 0 0x10000>, + <0 0x4c3e0000 0 0x1000>, + <0 0x4c3a0000 0 0x1000>, + <0 0x4c3c0000 0 0x4000>, + <0 0x4c3f0000 0 0x10000>, + <0xa 0 1 0>; + reg-names =3D "dbi", "atu", "dbi2", "app", "dma", "addr_space"; + num-lanes =3D <1>; + interrupts =3D ; + interrupt-names =3D "dma"; + clocks =3D <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + clock-names =3D "pcie", "pcie_bus", "pcie_phy", "pcie_aux"; + assigned-clocks =3D<&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>; + assigned-clock-rates =3D <3600000000>, <100000000>, <10000000>; + assigned-clock-parents =3D <0>, <0>, + <&scmi_clk IMX94_CLK_SYSPLL1_PFD1_DIV2>; + msi-map =3D <0x0 &its 0x98 0x1>; + power-domains =3D <&scmi_devpd IMX94_PD_HSIO_TOP>; + status =3D "disabled"; + }; + }; }; --=20 2.37.1 From nobody Mon Feb 9 18:19:09 2026 Received: from MRWPR03CU001.outbound.protection.outlook.com (mail-francesouthazon11011037.outbound.protection.outlook.com [40.107.130.37]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7E9D52D8364; Mon, 9 Feb 2026 05:57:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.130.37 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770616649; cv=fail; b=UKaOa8sUD2abuVTdNFrAaj1UbqSQ5v3dOIg/5yX+cGjYytoJMKbrIcCstMnsC1o2lXDYE7I0ObEr5MoXL/nBcw25h/VH1sK8aCZuiAX8F/GY55sKzzsdUr91Of6IDHmoVIvuOP/8vrNdNFi/RUdtC7xUeDXCzLIV9I9luUVIR+A= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770616649; c=relaxed/simple; bh=79EgKcWU1EdGzV9SRMy9jxGHO/7l3H9mIuuSyPd6p4A=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=b7s7RiqnKMFnVRyTHFHs550LFvbthbQtIcNhMXuXwTMpJ07G/nFHumYPJg6+Pyys4Nb5pcDfVmgdJxu6y0FDi7J8gNKRN5hH8Ip3XFurlyEtRFYvy/vdSJ6XsKIZrIvto9+V0fM5mIpF23HwQT7ZyCYMYAPiYIMIpqtkIOvnd9w= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=H0ls0yyN; arc=fail smtp.client-ip=40.107.130.37 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="H0ls0yyN" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=CbUhtb1iHvJR55Z9i8AeyOjF+T+U813zwV9S4PZzYacf85+1HdGfDogzCUAwIrVAQd9gRDf0+sArO+bbDZGWJ1IPNXJHjdna9osEkfh4XTONp/QvZzVZzwvpdf/u7gGwYfuiG2nUEQKh2pQ4zozpMKVyAFn9vTTGLeQP/aBtfbNLhVheXWu9QsHtL8DL4Ggtbwz1C/tm6umzYclnzOTpj5/CMRsN2OtyCqtn9frmsh8RfMtuNpoasCda+1HbgI6ibznOVynOn5wWFx5MzFvB000HqQbfbIcpKreVL8TGog8yol0g62jowMRaslvo4oRBpjUiE+27V5KFI0ihHbnCug== 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=GbBxEVR5+liWhuWbw7FKa+GemtEo+q+DQTcvIors7zw=; b=BqHM1ywkYqPWE6QML8xXmJOii2x/FIHj7sbNXD9GFxPQg+D78X+oBptfqiJVtNoiHBCIBl/L/VLrqewgbQ0QGGfKSafNZ1yRRicDTYKrELI80UrD4J6hbZOmq/KroOdNsbqOjB/5xuzxvs290DFXvf6/WQoez4uvf43tmvDStWtpis7w/7oaxa35msRy2Wi8g6qwVV5mxyfICLUojPkmOuwrriiIE+LUmnoy8nmtgLtn+gVL2qAlG45oy3UrsV2xXEgd9+C9THnPh/2SagxyEidlnX4LEOaDLo4T15y/XZ8zRF37QZtN6FC2Lq3xFXra48VCtU8FDwg3eFeL3dVWuw== 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=GbBxEVR5+liWhuWbw7FKa+GemtEo+q+DQTcvIors7zw=; b=H0ls0yyNZDSzGAQpu3vZnMaUio4rel4YH+xwpkbmr20exlr6fCFhrZGnOwxZHH2vUbAoTY52eMDs5wg5SNndSMujMYhAIL5YB9cirBycLviHAqeY9lUJ8x+f07C+7cpDUXot58eDkZCo3bZvKKzsA5n6I9Xaou35wEhBCGKO8amjtIYH09zr8kqsxn4+GyoeMcTjUFnojm2+tjlX8XlISkUjwIOVXmJ5dj+/0h3wm7WgRuo5Wgwjtp0UXlYIwlGd9wrjI82FcKH+btO4DiosGSgOeo0hMozSm0oT8G9mf9F6zB7T3JdRNCyTDWmqKDp4ldlk6WCsiJHR5MLIdtLlWw== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AS8PR04MB8833.eurprd04.prod.outlook.com (2603:10a6:20b:42c::19) by AS8PR04MB8994.eurprd04.prod.outlook.com (2603:10a6:20b:42d::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9587.19; Mon, 9 Feb 2026 05:57:27 +0000 Received: from AS8PR04MB8833.eurprd04.prod.outlook.com ([fe80::209c:44e4:a205:8e86]) by AS8PR04MB8833.eurprd04.prod.outlook.com ([fe80::209c:44e4:a205:8e86%3]) with mapi id 15.20.9587.017; Mon, 9 Feb 2026 05:57:27 +0000 From: Richard Zhu To: frank.li@nxp.com, sherry.sun@nxp.com, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com Cc: kernel@pengutronix.de, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Richard Zhu Subject: [PATCH v2 3/3] arm64: dts: imx943-evk: Add pcie[0,1] and pcie-ep[0,1] support Date: Mon, 9 Feb 2026 13:57:45 +0800 Message-Id: <20260209055745.1545129-4-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20260209055745.1545129-1-hongxing.zhu@nxp.com> References: <20260209055745.1545129-1-hongxing.zhu@nxp.com> Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SI1PR02CA0032.apcprd02.prod.outlook.com (2603:1096:4:1f6::12) To AS8PR04MB8833.eurprd04.prod.outlook.com (2603:10a6:20b:42c::19) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AS8PR04MB8833:EE_|AS8PR04MB8994:EE_ X-MS-Office365-Filtering-Correlation-Id: d3846996-4e78-4b19-3aa6-08de67a01a4e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|19092799006|366016|52116014|7416014|376014|38350700014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?Z9omqDn+OSMVchol1LynkDSncMgTMrU49rbXxzyjcsCE+Sild/bzq4zkgVZ0?= =?us-ascii?Q?rulpRmoC52zno/ydapKsaQQVVHD8GoVdDUZI1L4WETX9jh7zxU/47SysTnBZ?= =?us-ascii?Q?pulSP2IzTR7JP8tB8fpZWkjjhG2eZUcrTPkT4FlqgTTCNCtPnn6YYcKjJaUf?= =?us-ascii?Q?mi0lM14gabLerIzLxNQIl55KX9j+75lhqEmnOLhPVLBztLaGHVGYMy8h4uex?= =?us-ascii?Q?V9Z2d2MNx9Wbs30MrDVcCCSOcOfj/mBjB9VFHVsUKukPRDmWtJe2AnikMhOv?= =?us-ascii?Q?EYGWkKlz4EYSB/vbGTQiqNV4t0+p+mFNCi3hjGI2W/+OPkYzTcy66gC2q2bV?= =?us-ascii?Q?xUoY4c7ruF7nY+k3LU7eeuqq5LgtzMU1iHkE3K2jE3jON3vzssKWKav1deA8?= =?us-ascii?Q?5xgcyyeWH1pQ26Seg7XyZvVjp9XKSSG87jM7IPR/J5ggpS+PdinDfGGJow75?= =?us-ascii?Q?mMooY40MRYipdV8aMr89skTnPvZvTubnCdR8e2ARX3cCoNxazziUZ5FlXxmX?= =?us-ascii?Q?qGp997wOMxOJs3laOhKo5egj1VkFFyx2bDztvi6qc3K4ai5pNfTaal7j04qu?= =?us-ascii?Q?tphSr7tjhVKHQlc3hOzzYXOOGuFVGOHuVCusmlhcwICdlG2V+Z6Vu4nSaMOO?= =?us-ascii?Q?LlMAYROGZU/aLha0o8sm2oQMIpCy6+eFCchd123UWHyIoo0ZMFJdDxbtStQy?= =?us-ascii?Q?+vADJAbUArVgHSXp0+yRU6wbK5+BwIV7uzchKkbAKeVsLQ5Aa0YkACw7WzRQ?= =?us-ascii?Q?YjoKoypWEV7D2upw+fPS0I5l1iUVfdWl/HrUve6xrDJ+5MCQZidH4iq5E+uP?= =?us-ascii?Q?DoBQDxQv2U5tZ7LLa++iU84NhIjj4YIzUfike0eY8QIqrvfm8BqgsT+gHe0H?= =?us-ascii?Q?htREMbDJjDIweBFPq5SURuzURjXiURgwMznOA9cjF7m2KdmZ2OyPKcvd3W8M?= =?us-ascii?Q?ChOMeyrlX9QZFI/JctIitIPDvnSOtC/d1ctzjDYvImn4aqNgpFk3wu21Efwl?= =?us-ascii?Q?PhvYJUZyrDRPr4h795FMUD3LDfDJS1f+XhU7Qp1EI2wLDePsr+R0uadDz05l?= =?us-ascii?Q?PXooy0GI90bvqtivd+6p0MwKYYYVG0Dt0w73l4ksg2HwxYgnpU4zmV59paZ2?= =?us-ascii?Q?Ej24VMFA1JZVKLKRImYjqy9qoJkgFTWud3XmQx3DjRTU++2o5cUFDZTmJqHi?= =?us-ascii?Q?zEESAzP80kyUQ8hovjZRMcdug/9AgJybTFL65tIWVRACxfI/VUH+gl2yuxZz?= =?us-ascii?Q?XPxl8u0//c3Y8ufubR7oEkVK1VkIfO6uWk8msrkYnKAhMo1V/c7LWJbkyy4m?= =?us-ascii?Q?fvuNk1zvAE2lno8bpg3jvCdCIukD0ZbnmurG2KUmw0agICH39/P6w4XGtMPY?= =?us-ascii?Q?WdUn1RJAermzQl30zc2wd0ha0KvllbNp1LHktjtADa0b6uGuYoqi1l2MgZ4T?= =?us-ascii?Q?MKl8gDRVYRplY9gQucqjGBvHMN6SjEvSlh+0fER/Ro4idmzjd/fXPAfhwAup?= =?us-ascii?Q?fvdTynGeL20xPFxW8ToDwC2DE2oLDAAt3hTuJ6obc/MyjMgTXJNSI7/QkwaA?= =?us-ascii?Q?S2vDzcNHUWlEJZHwfSl24hPwBsn2QJga7aR821H74sbueM5jpO6DlG7k2pX8?= =?us-ascii?Q?TpA4EqR/qg+QgcH5h8QtBCU=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AS8PR04MB8833.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(19092799006)(366016)(52116014)(7416014)(376014)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?9Rm7elQbJn8vJyLjLzjBaBf8eHnRXq0/zN8/ew9jbtsa1vtgXwRJwdxb1KgM?= =?us-ascii?Q?W5N0ZjpxEtNl9hoPgIGI+cUnl1X8oiSlsgTYT6vDvEqyRwohRDPxwoW8q8RF?= =?us-ascii?Q?grNxU6v5YhX2uxN7FZ08BqG6WjTyMUSNQxtZ9RSimu4J1sE1Bb/qtzNmx/Q9?= =?us-ascii?Q?F/cuYuggNOhlANmWwypLyiQxIqyxIHpktIEpA1764Bjo5pM1kZxTBka16DuW?= =?us-ascii?Q?wqgAoZswZRvsq3phZ37oDXxTQoiKvhZCMYnb7QFojlxrGBvWx/s0pstmTR+f?= =?us-ascii?Q?plTH0WYVF3jZ2g9wqrJUOHmeATPdkuDRLx0Kc+1zauzGLJWc9pLo3+z3zFIE?= =?us-ascii?Q?5hdrRUsG3KoLvkLnZuGlkWYwHoVYR+uWo9jAZT+70C+B3PPJvy5rBavyJoTN?= =?us-ascii?Q?J5YDgAjUTIMJ2mQhuzKzroOboC929pX6kaaEBhGxdl143OVwED/ELgvQ+T3a?= =?us-ascii?Q?0juzu/1cA+pK6e290QkRZE6y6Gn0n0K8eHTA9f2ULvwefX52X+ORv4etqUd2?= =?us-ascii?Q?sWTtFWjVXZxMdycT4bXcYVAMpmheBi4hLxWhsWBXfuH0ToEq3S/ZT6kOzY8o?= =?us-ascii?Q?1RPEjqo5fa9abCWU0a/RDiKvY2R6U6R/RQpK9nAtZpvw0MkwbWDKZADVBSDC?= =?us-ascii?Q?ARpbR0kPVAqJWSvS9DMbRdxQX6svmSAmsHQqqIhkRXucM0BUTOeg37HlOsOd?= =?us-ascii?Q?N7XAJMdpzhAQpnl/eEjL9OzrSjuMnRddwfSPIXlfyUSh0CZJxdQ8kDUOt6tN?= =?us-ascii?Q?tpdKwkDJnsevN5AoI4lFPKse5Ov4WNi75Bep6TvD1+tkdHTIssJ4bkz65pZJ?= =?us-ascii?Q?H7jRWzaBLcBgQE62wGZA+f0Zcq3SPZqjU1tffwr6+SgoJHnlqfu4TknZ4gqw?= =?us-ascii?Q?3IjkNFZD47nq4VdpTnNerxWy5N9x0za50OSVaFy8LkLlJD1oUtvzfqEY4G3u?= =?us-ascii?Q?dzJNixHGV4O5bbhFtwG2yaTlHjxMyLnUJ2Cb5IkIRFKHCTvji/7K5QWdbd3B?= =?us-ascii?Q?BqEsy+2bvbqUtaBsi8Qpk4f1qImBwG63NQCmP3TctM94d22pwJkDNYRuFu4V?= =?us-ascii?Q?29kU7rbS7n9mZq2ZKugZ0lAzcK6wPlIdTiQjINv5CotVWSM8cZ2NQOsqlU1y?= =?us-ascii?Q?M80HSlLnI08lgkub6lroofkGzWeuXH0+996CHsVdswdLVIN3Png06ocXoe/k?= =?us-ascii?Q?kmWK2hQQW7bsiTR87X5kbMCNSCw3bAqFN4Xy9/+eK3XmKCSCijwpQw/YhsyM?= =?us-ascii?Q?9d47J+zYdGG9LFCu6VWCAsHUMwizQjN4AmVQhNRqXBUd5FKsIiYCc72ICmee?= =?us-ascii?Q?u0FxwKiq7G5VURRTbxGMWVK8DCk2OE/qgE6OVhPefYXFgx2YJFFdQh+RcJd2?= =?us-ascii?Q?IWC+NMHTtYOmJZhvkzDb6luSrRt7Ye/Y/ap9CbmySvr79gwfBGKKetmG8AO3?= =?us-ascii?Q?Wn+FgPyjC4i6xCOdR60ZiIzGzZ1wTvvHaI2/bFDgUKfnnoUkSeF8BIXr9KZd?= =?us-ascii?Q?Vp2BihumoV4n7RFt0GaMb6Jy3gsDCmBH4fpVzDIno47TIVj9zvVTFHfZTXER?= =?us-ascii?Q?jlDHt/N0kboLGZNGbNUcjUL2LCMyn1VenEU94afSJbv9vh8gOJ2LLUFhfH8c?= =?us-ascii?Q?6vvuEgST1sUDBw+/iP66Lxg3Aca/vNIN8c61ZCHF8lmTxFNtUta52PHq8CFT?= =?us-ascii?Q?A5CChAoAnczks12lSB4Hg5X9ZfW/35pW/kRcxCGcpox/0wI54sVDZ7v/27/1?= =?us-ascii?Q?QsVomn9eaw=3D=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: d3846996-4e78-4b19-3aa6-08de67a01a4e X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8833.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Feb 2026 05:57:27.0096 (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: VSLeX+ePKRDaKVyI5k5E4yOY4farl/NLksq6io+P6HOpy5GVbYUwH/mMzAf6rB2BlhbmKGzDuMkLVqbDyj3ZMg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR04MB8994 Content-Type: text/plain; charset="utf-8" Add pcie[0,1] and pcie-ep[0,1] support. Signed-off-by: Richard Zhu Reviewed-by: Frank Li --- arch/arm64/boot/dts/freescale/imx943-evk.dts | 82 ++++++++++++++++++++ 1 file changed, 82 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx943-evk.dts b/arch/arm64/boot= /dts/freescale/imx943-evk.dts index 765d9d05e489d..524bcb5951151 100644 --- a/arch/arm64/boot/dts/freescale/imx943-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx943-evk.dts @@ -49,6 +49,20 @@ chosen { stdout-path =3D &lpuart1; }; =20 + pcie_ref_clk: clock-pcie-ref { + compatible =3D "gpio-gate-clock"; + clocks =3D <&xtal25m>; + #clock-cells =3D <0>; + enable-gpios =3D <&pca9670_i2c3 7 GPIO_ACTIVE_LOW>; + }; + + xtal25m: clock-xtal25m { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-frequency =3D <25000000>; + clock-output-names =3D "xtal_25MHz"; + }; + dmic: dmic { compatible =3D "dmic-codec"; #sound-dai-cells =3D <0>; @@ -70,6 +84,15 @@ reg_m2_pwr: regulator-m2-pwr { startup-delay-us =3D <5000>; }; =20 + reg_slot_pwr: regulator-slot-pwr { + compatible =3D "regulator-fixed"; + regulator-name =3D "PCIe slot-power"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + gpio =3D <&pcal6416_i2c3_u46 0 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + reg_m2_wlan: regulator-wlan { compatible =3D "regulator-fixed"; regulator-name =3D "WLAN_EN"; @@ -641,6 +664,18 @@ IMX94_PAD_GPIO_IO28__LPI2C6_SCL 0x40000b9e >; }; =20 + pinctrl_pcie0: pcie0grp { + fsl,pins =3D < + IMX94_PAD_GPIO_IO20__PCIE1_CLKREQ_B 0x4000031e + >; + }; + + pinctrl_pcie1: pcie1grp { + fsl,pins =3D < + IMX94_PAD_GPIO_IO23__PCIE2_CLKREQ_B 0x4000031e + >; + }; + pinctrl_pdm: pdmgrp { fsl,pins =3D < IMX94_PAD_PDM_CLK__PDM_CLK 0x31e @@ -800,6 +835,53 @@ IMX94_PAD_XSPI1_DQS__XSPI1_A_DQS 0x3fe }; }; =20 +&pcie0 { + pinctrl-0 =3D <&pinctrl_pcie0>; + pinctrl-names =3D "default"; + clocks =3D <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>, + <&hsio_blk_ctl 0>, + <&pcie_ref_clk>; + clock-names =3D "pcie", "pcie_bus", "pcie_phy", "pcie_aux", + "ref", "extref"; + reset-gpio =3D <&pcal6416_i2c3_u46 3 GPIO_ACTIVE_LOW>; + vpcie3v3aux-supply =3D <®_m2_wlan>; + supports-clkreq; + status =3D "okay"; +}; + +&pcie0_ep { + pinctrl-0 =3D <&pinctrl_pcie0>; + pinctrl-names =3D "default"; + vpcie3v3aux-supply =3D <®_m2_wlan>; + status =3D "disabled"; +}; + +&pcie1 { + pinctrl-0 =3D <&pinctrl_pcie1>; + pinctrl-names =3D "default"; + clocks =3D <&scmi_clk IMX94_CLK_HSIO>, + <&scmi_clk IMX94_CLK_HSIOPLL>, + <&scmi_clk IMX94_CLK_HSIOPLL_VCO>, + <&scmi_clk IMX94_CLK_HSIOPCIEAUX>, + <&hsio_blk_ctl 0>, + <&pcie_ref_clk>; + clock-names =3D "pcie", "pcie_bus", "pcie_phy", "pcie_aux", + "ref", "extref"; + reset-gpio =3D <&pcal6416_i2c3_u46 1 GPIO_ACTIVE_LOW>; + vpcie3v3aux-supply =3D <®_slot_pwr>; + status =3D "okay"; +}; + +&pcie1_ep { + pinctrl-0 =3D <&pinctrl_pcie1>; + pinctrl-names =3D "default"; + vpcie3v3aux-supply =3D <®_slot_pwr>; + status =3D "disabled"; +}; + &usdhc1 { pinctrl-0 =3D <&pinctrl_usdhc1>; pinctrl-1 =3D <&pinctrl_usdhc1_100mhz>; --=20 2.37.1