From nobody Tue Feb 10 07:01:45 2026 Received: from EUR04-VI1-obe.outbound.protection.outlook.com (mail-vi1eur04on2123.outbound.protection.outlook.com [40.107.8.123]) (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 8E28C13541B; Tue, 2 Apr 2024 14:41:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.8.123 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712068911; cv=fail; b=eojyswEhf47gY78LvC8kXqcZ9HU1qT9jAVROrLe5jKSX1D66EL8lKYpJf9GFTH8bGGqu+bGWq2dFZk0R3nnQyAzKINAGhZpzIZ9qKNm5D/VjCLt1Fa+0KkvumeLlRndcrdENNlELLwD+DI9qCRNvPGDFKqaBsp+4Dj10sa3fOto= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712068911; c=relaxed/simple; bh=7Ax2paGZDKb9k9X9DQKurdk6VYfiFv9mmr29T7MmUig=; h=From:Date:Subject:Content-Type:Message-Id:References:In-Reply-To: To:Cc:MIME-Version; b=nt53eHsUPPB/2CbIciR6UD4B8qaO6EEFUGoxzBlQmJyjGgGt9C6yyaGO63hYxUjiUau9tIj3NBdEeOEcTVYO02b5uTB8uUmtuvheVsqVgl7mF944L63/MfQrX/bWIcTBCN7/2rPzdMRBaIRY5uTdXP//YaP4vxV7eMfdtGUu6x8= 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 (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b=jqPDefZt; arc=fail smtp.client-ip=40.107.8.123 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 (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="jqPDefZt" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=gNvLRYFXNe/hNV8sQSgHt4hRAfNLeBFHaGtK8mGRfeFvs3oPAG9vZJuVU0CXhqhJTWFExumOSC5faLRYxAPyyAJIWxpm8MD/8B8XWI4QaBzbklHdQctnIXdKbOHYwH+t+MIJEkAr2de9IoGsbUhymvs919YztHCeiE8AQ5zvJGBurtOAyOyKqsptnQW186dDHsCZAIp79blVh2OGZTIzg9ParHV46kUZ/wXwzyGiQlD03wcejZVgmyAtyrGr35SWAXSeSS0sW/XhqXerky3470M772VxIVjamhWQ4+JD7R9gvTH9ovXKNlMq5s7WGgLgyzdARIWwSjI6La0bm+bWIw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=IhayjAFxBDq+dPtGfajzUku56gHGGHq31/suJh8Q9jU=; b=Zzor+ZY0oEjbD7bg+cxqPInnlZrMH2KejOVccnlnVCtBYng+9m7IwldLFTBr84NZzaEy/eZPXPcGGV4z2JmTpqE2q9+cJCpKsURPYk9gU9sGsf60UyiQqW01Wixa2Z8ige9YpE/J40OcZuFk4TUL/JvQRP8/qTGA0Tpy7KOXhSlO8gLNcoFtnSKfrDqGvvJ/usUfricNuLavk3UZ+CcdsU9avXCPuqlj9G+v/oVt4Nzoa97qc998MeouCzopSbxQLXOje1p3dAls3AhZKhLE1SfQnx6xj5shmhBKqy5kScuYlny6SBCKQIhq/h28SVJhix0Jbq2RZ1iqfqlE6E3BXg== 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=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=IhayjAFxBDq+dPtGfajzUku56gHGGHq31/suJh8Q9jU=; b=jqPDefZtaXA0qEjkA97ZvvTvfZWRFBI7jy/xQeY+zvYDhwSOW6ml/P8F6KM05UGGRzXZPYYTYTMoLIi7G1dmNH7GcMtfDoaDyVMUpG0i61Vwl8kEzYP1dSS/UG39FriPBoYhGoYQtbN1NSz9dH5glq0U54EBOrNOO/MShl7OinY= Received: from PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) by PA4PR04MB7933.eurprd04.prod.outlook.com (2603:10a6:102:b9::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7409.46; Tue, 2 Apr 2024 14:41:47 +0000 Received: from PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::3168:91:27c6:edf6]) by PAXPR04MB9642.eurprd04.prod.outlook.com ([fe80::3168:91:27c6:edf6%3]) with mapi id 15.20.7409.042; Tue, 2 Apr 2024 14:41:47 +0000 From: Frank Li Date: Tue, 02 Apr 2024 10:41:28 -0400 Subject: [PATCH v5 1/4] arm64: dts: imx8: add cm40 subsystem dtsi Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240402-m4_lpuart-v5-1-3292629ba808@nxp.com> References: <20240402-m4_lpuart-v5-0-3292629ba808@nxp.com> In-Reply-To: <20240402-m4_lpuart-v5-0-3292629ba808@nxp.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Frank Li , Dong Aisheng , Peng Fan , Alexander Stein X-Mailer: b4 0.13-dev-e586c X-Developer-Signature: v=1; a=ed25519-sha256; t=1712068900; l=4076; i=Frank.Li@nxp.com; s=20240130; h=from:subject:message-id; bh=+9VTBGTmOpwwZkox2OmYhWQ6AhVjrY5RC4j5tSdMihw=; b=dmK981s6AyF5r/hiOSYLo5b6KHA0n2CVfFcO3nGS+hWQTT0Y6yV86D59B/jHoOmV88r5JD12x D0ycGKHL9deDLZAkkXH6+3IClQt+gj9xx3LhTV96AjIqmi/DPcnk6i8 X-Developer-Key: i=Frank.Li@nxp.com; a=ed25519; pk=I0L1sDUfPxpAkRvPKy7MdauTuSENRq+DnA+G4qcS94Q= X-ClientProxiedBy: PH7PR17CA0002.namprd17.prod.outlook.com (2603:10b6:510:324::22) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) 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: PAXPR04MB9642:EE_|PA4PR04MB7933:EE_ 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:PAXPR04MB9642.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(1800799015)(366007)(52116005)(376005)(7416005)(38350700005);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?Wml2VkFSQktSSUVVb0hjUW9xSkRQbVdteXRqOEFnVm5jdFFFWlY3WnRkdkFZ?= =?utf-8?B?WFJDK1N6L3JFYUVZZVlxS21vMkFyS2JRU3RIOEN1VnRLUm1rRy95MnArWGxi?= =?utf-8?B?K0hkL01jNWJDQVVKa21tLzF3M2N2OU4vU2xhQXJhRkJhQUl0U2dJdjVCK3o5?= =?utf-8?B?TEZ0RzI2bWZDakFQdDU5cE1ySDRRbk9paVIvaW1mTVVWWTRhR05CU2EwcmdL?= =?utf-8?B?SE1pckIwZEowZDIxNnJ6WHF3VnBEZkFrS1Rwb2laZEJ2RkhpMW5xNGFpNVd2?= =?utf-8?B?US9HWmJVVlpIaXVMVVRSc29kUExNMmdVQytJM1J4Umo3Y2YvU1d1SUF6ZUJr?= =?utf-8?B?RU9XTStZR2xQSUYxaW1pdksxbGdIS0RSVmxvKythSjh0UDFScWZGZ1l3TlNE?= =?utf-8?B?bFR1MGNYTTh0WFdKUitPUTVJMzZqUVAwazZUZG5MYklIMGhmSjJ0TjZuWXAr?= =?utf-8?B?R0RsTEdOZjJHVWFpTDN6QmtxeVAvNkxacTNqU1pESGg4NVE0SUJFSERnSHp0?= =?utf-8?B?aGRST1JuayszSTlYazNhU3lSTk13a2V3bzNuQVVXNlZWQjhGd1RPNUtzL1NI?= =?utf-8?B?MW5XSEplMnd1eHpXNTR4LzEvdXUvK1V4NlJsaThFYmhJOUJQc3d6NHZWTVMz?= =?utf-8?B?dGlNUGFqZXVYdVFQS0hsdVRBZkMvOVBKU1dWZE5nTlozcXBtSzhuYjJsK3FY?= =?utf-8?B?TnhPRUJlcFBxWVVRUDlXY3lLRm9DMDdvZ3I4UGM1RTBsREVjZGZCR0w5T0JF?= =?utf-8?B?Wk1pUmxNSXBUa05ndUd4ZmhoWVloNDB4dUdrZEkzR0NMeFFPcGx5bEZPK3kw?= =?utf-8?B?MWN3Q29ha3k5Lzg3VEVXNHZBNmo5cGI5OTBNYUZCazFBdFAxdnhFTWlTeFov?= =?utf-8?B?UGo4aHlDZEMzQ0VnR3ora2s3cGVlRzZ5UFNvK2oxQytGWVZlZHRrRnhNTkta?= =?utf-8?B?MGtGMnBsVmtZTGdUTVVmeTJjNWFxTzBhT0J3L2xFYmdTMXpWMUppZmxVdnE1?= =?utf-8?B?aWhCZS85VytiMW1jY0NFZXV2eHhPM3pSK0d6b09BUkV1VVRwSTkwNkFPUjR1?= =?utf-8?B?Y3dUVjg5bjNZcFBUK3J5RGU4bTNMTVVydXRLdXU2eksyUFdtNXJhRnF1QTFv?= =?utf-8?B?bUtBaTNBQ0hIb1JLZ3c5QW9rYWg3UHFkaWxVdHZ5TmEzN0RUUDlVdmpGclNF?= =?utf-8?B?Vk9sNDFWTlNrcEloZTN2am8vNFMrNkxoanY5UjNKWVNPY2M4cE54aGFrUlhl?= =?utf-8?B?eEJVdkRaemVtMDlFMTVJT3J1TUF5RVU4RDAySCs1UFRCTWNlK3FkUk04NUpN?= =?utf-8?B?WUVLeG9sQzlDdkEvRENIT3FZNGpGVzBiUTN2ZFRQcjZYenNYcWd6NmhOWDl6?= =?utf-8?B?aS82M3JGY05kY1hwSmEyM0VKYnFyb2NrODdqbWdxUkxCc3o1SEdsR0FpSHNk?= =?utf-8?B?Mm9acE44dmJPdE8wVEloVzFWM21HY3pqdzdhTzFiV2hBdG5sM0hhaTdBa3FH?= =?utf-8?B?YjAyeDNSZklWb2FwajJBNitYL2w1VlROMkNHWHZRYjNNT2NNN3ZuWGFsdkQw?= =?utf-8?B?aHJ1T0pGWVFTZUIzM0lDUDBKQXhndWxwNVhVM0tUbXpId3ZrS3BEc29yenlD?= =?utf-8?B?L3Zaa1FSLzhoc0RDRWtFTGdsVTZRZEpPTFQrZUUvcFFacnNlSTlKS2c3TnNO?= =?utf-8?B?RzNaS292VVF4UGs3d0V2SG1YSDBPeE1NVUpJOTNUcDJCeEltdmZrbkRwMisy?= =?utf-8?B?K05NZ1VPL2pIR0tIWENkSzBlL2V4cUtRR0pkbUxYRUFuYWphUldaeWhMa1c0?= =?utf-8?B?OGpyUzFqemJCdjJEZEhIMXJvSEI1c2hEM1lBaVRZZmZFQmx4ei9hUGdlcUNq?= =?utf-8?B?SklNZGE4RmN3NDZFZEdpOFk1ZENMMldkYlRvN2tIbUJtYnFKemdoYmxJVUh6?= =?utf-8?B?Qi9TUW9YeWlMa1RBWHN3Y0RpYWVuWk9NVEh3RU1QTWIzdmd3MmF6ci82SVVZ?= =?utf-8?B?cTBsL2FwVEFBQVJKNkF4M2pwdGZlNk9mUUJ1cmRoRDlnMHhQUkVMaGg3QklW?= =?utf-8?B?bnpCOHFCa2ZkM0MraWwvb1NzRUd5OHRvM2NMbFBEcjh0anZsZFFwTTRISTkx?= =?utf-8?Q?N9kXYXAJH05K1ZGIrFf9meU7T?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 96931390-cc83-4417-e10d-08dc53230633 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Apr 2024 14:41:47.3852 (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: 0jTNSGW4JcYxqbiAusRHqSSzItAXLkNsWTRZzSOoq2Mw1qyNKXgnbmeiZYeZxdD9G57f4LLMyUESfvjsvXiuJQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR04MB7933 From: Dong Aisheng Add cm40 subsystem dtsi. Reviewed-by: Peng Fan Signed-off-by: Dong Aisheng Reviewed-by: Alexander Stein Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi | 67 +++++++++++++++++++++= ++++ arch/arm64/boot/dts/freescale/imx8dxl.dtsi | 2 + arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 1 + 3 files changed, 70 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi b/arch/arm64/b= oot/dts/freescale/imx8-ss-cm40.dtsi new file mode 100644 index 0000000000000..84d7ae01e5f40 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi @@ -0,0 +1,67 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2024 NXP + * Dong Aisheng + */ + +#include + +cm40_ipg_clk: clock-cm40-ipg { + compatible =3D "fixed-clock"; + #clock-cells =3D <0>; + clock-frequency =3D <132000000>; + clock-output-names =3D "cm40_ipg_clk"; +}; + +cm40_subsys: bus@34000000 { + compatible =3D "simple-bus"; + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0x34000000 0x0 0x34000000 0x4000000>; + interrupt-parent =3D <&cm40_intmux>; + + cm40_i2c: i2c@37230000 { + compatible =3D "fsl,imx8qxp-lpi2c", "fsl,imx7ulp-lpi2c"; + reg =3D <0x37230000 0x1000>; + interrupts =3D <9 IRQ_TYPE_LEVEL_HIGH>; + clocks =3D <&cm40_i2c_lpcg IMX_LPCG_CLK_0>, + <&cm40_i2c_lpcg IMX_LPCG_CLK_4>; + clock-names =3D "per", "ipg"; + assigned-clocks =3D <&clk IMX_SC_R_M4_0_I2C IMX_SC_PM_CLK_PER>; + assigned-clock-rates =3D <24000000>; + power-domains =3D <&pd IMX_SC_R_M4_0_I2C>; + status =3D "disabled"; + }; + + cm40_intmux: intmux@37400000 { + compatible =3D "fsl,imx-intmux"; + reg =3D <0x37400000 0x1000>; + interrupt-parent =3D <&gic>; + interrupts =3D , + , + , + , + , + , + , + ; + interrupt-controller; + #interrupt-cells =3D <2>; + clocks =3D <&cm40_ipg_clk>; + clock-names =3D "ipg"; + power-domains =3D <&pd IMX_SC_R_M4_0_INTMUX>; + status =3D "disabled"; + }; + + cm40_i2c_lpcg: clock-controller@37630000 { + compatible =3D "fsl,imx8qxp-lpcg"; + reg =3D <0x37630000 0x1000>; + #clock-cells =3D <1>; + clocks =3D <&clk IMX_SC_R_M4_0_I2C IMX_SC_PM_CLK_PER>, + <&cm40_ipg_clk>; + clock-indices =3D , ; + clock-output-names =3D "cm40_lpcg_i2c_clk", + "cm40_lpcg_i2c_ipg_clk"; + power-domains =3D <&pd IMX_SC_R_M4_0_I2C>; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi b/arch/arm64/boot/d= ts/freescale/imx8dxl.dtsi index a0674c5c55766..9d49c75a26222 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dxl.dtsi @@ -5,6 +5,7 @@ =20 #include #include +#include #include #include #include @@ -231,6 +232,7 @@ xtal24m: clock-xtal24m { }; =20 /* sorted in register address */ + #include "imx8-ss-cm40.dtsi" #include "imx8-ss-adma.dtsi" #include "imx8-ss-conn.dtsi" #include "imx8-ss-ddr.dtsi" diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/d= ts/freescale/imx8qxp.dtsi index 10e16d84c0c3b..0313f295de2e9 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi @@ -317,6 +317,7 @@ map0 { /* sorted in register address */ #include "imx8-ss-img.dtsi" #include "imx8-ss-vpu.dtsi" + #include "imx8-ss-cm40.dtsi" #include "imx8-ss-gpu0.dtsi" #include "imx8-ss-adma.dtsi" #include "imx8-ss-conn.dtsi" --=20 2.34.1