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 87FEBCC6B1A for ; Wed, 14 Oct 2026 14:01:43 +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:In-Reply-To: Content-Type:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=eh0fb6mxjQfV8C6oGy7c03WfalWm6dcl0C1kvYE/KI8=; b=AvgxyaLCeIQal5iVLPp1ouZvc3 Y8VgJ25Q71VI262RXP3SfX69zKJfmrDU+uZv5o5qwPSy6QIaSfUO3RKOTkJhF5A3JlaHWEcFX4Njz QJROZk/AdWYCTyfq/IH7OXi6FqCUYoS4mE6gayoGEmzP7f66duh7f86g38sigTc7HShxc4u/ug3a8 +W3IwacU8i5KHTzyzJ/84cNkGacbxYHcjAZwMXNITer+ujU64DsqXacGRktqygGWaZjrV8noGCcq2 kXsibQ4lrmiwPEXi87/KqWRG/th5pUGvV3xTqX2YsZUJrDt7QfAE4UUqJBeO03Rl2Z12nc4wh1hg9 W9yJvYKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xGzXo-0000000FfZK-3SFQ; Wed, 14 Oct 2026 14:01:24 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xGzXm-0000000FfYT-1hML for linux-arm-kernel@bombadil.infradead.org; Wed, 14 Oct 2026 14:01:24 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=MIME-Version:In-Reply-To:Content-Type: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=eh0fb6mxjQfV8C6oGy7c03WfalWm6dcl0C1kvYE/KI8=; b=J2cED65mKjHDunVNkW7YDwYelH z0bnDaGkh/ZUBROI3cKWfezSkR3NtwFPsFihfmIgrsrup/KnG3P2Qh5WicW7K6yknTJsEnCwRj0wf ch1+UYn7bAEh+sf+9a/M95x3T49A+nNYlJylu0ZNua3vh4IaLb5ecChwCBLsjqYjdLiWw3GTe97Y8 TjPttsSbHB4/Xf9nm9FzAYzleoQg42JEgwahYo3yH72q65txdVvZPpmLgWH/7x8gDaT4b4rdZQQGh QKSMHDPp2CZrbK/Mq76q+RJY1Ulv94Yl2tnP3bpS6iVNRx71Xxy6Fx6iWhavH2E23oPX+1ciH/8sP Z8o+weMQ==; Received: from mail-westeuropeazlp170110003.outbound.protection.outlook.com ([2a01:111:f403:c201::3] helo=AS8PR04CU009.outbound.protection.outlook.com) by desiato.infradead.org with esmtps (Exim 4.99.5 #2 (Red Hat Linux)) id 1xGzXj-0000000Gr1R-1zq2 for linux-arm-kernel@lists.infradead.org; Wed, 14 Oct 2026 14:01:21 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=AAhSEqH7Rzv3BD+xtp1VaNDnZE5M4cHeZPWH4t+7u/dq6UqKGMTb9JWNFcVM8vpqER94OkQZL+zw2idBs5Z1AmDEF/5Er65fjiVtxCT8yFnb3Op/rW07lNwLeqXlxJDaMzuudjF4cnr44quN8lrgbOLqmLlrWpIg/aEiryTP8/tIdTKFU0xo16cilPrkXj9xVK0DBGkboPYRsaazBbE7xs5WbOTO28E2eSeWsn3V2+pAHMeBRhLYW4atDKC0Ojlk2rDMVnA75jX4gQBksZoCZ0hoxRPGBoNXSzOuNLvvm+1OjUZLRtUdBh5jWbaaGu/Qy0gf0GVBnaDgmK+lHF5hZQ== 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=eh0fb6mxjQfV8C6oGy7c03WfalWm6dcl0C1kvYE/KI8=; b=YSAjwfKTHjsyV8a4VxDC0E+x/azWkJvHXPNLf89Zm3+I/WtCDR5CpbCzOugPsbvDohjUn9NtODEZSOYLGqf/fU3mjx/jec1Mw3ykc08HMNTgRKOzRW5EvyL7sbLM41Sr92I9l3tzJToAKmdherb3XpolhkaebM6VuWvnC/49gqnS5DGZGwItIzk6Z2/uzok3064sce09A41USiR/q+J1ClKP+opQmVO/zc5fNAtYkOd+9L5a3UIU78DjhtR992V6PrnJS7NGLsT589zVqvwxnkbJx0fnE43dyz5lSfWMSAmYH1z1mtAwsOr3PXphcEhc/o5za8RvfGUGcY0lKz6RSg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector1-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=eh0fb6mxjQfV8C6oGy7c03WfalWm6dcl0C1kvYE/KI8=; b=Bs4LUEWEIW+M9O0gGzBATaXp2tqyf554ds7zQho6R6T5oZXc72MZx/Rw+ANAchrdA9qxViuap+vfvMfSd8FmUAJpdohlRPcMGOZ6Yjnp19xWQSRLwPAfI5hxM4PCHTK/ZJJbEiAg2xVdKRcP/xnfXonkOPlG1J+cYBjEBGN4SIg4Mh802Fgs+ytKg08frRnbT7zAcvCJz1s3nWDpKdCWtDyEuBXKNPyO9eksIL7Af6ibBgPjcD+eAbXVMaXE+Sj5lRiz0Kp3hGdcKxbthXsWTkqVIZfSHeHOeadI78yh9LySwCOyspRRqDNdBoMzz2G7Z/yIWFUKrKGsptduMDVB2g== Authentication-Results: mx.microsoft.com 1; dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=oss.nxp.com; Received: from GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) by MIWPR04MB710340.eurprd04.prod.outlook.com (2603:10a6:290:ed::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.522.12; Wed, 14 Oct 2026 14:01:15 +0000 Received: from GV2PR04MB11799.eurprd04.prod.outlook.com ([fe80::2146:83a2:5329:b7c]) by GV2PR04MB11799.eurprd04.prod.outlook.com ([fe80::2146:83a2:5329:b7c%7]) with mapi id 15.21.0522.012; Wed, 14 Oct 2026 14:01:14 +0000 Date: Wed, 14 Oct 2026 09:01:04 -0500 From: Frank Li To: Alexander Stein Cc: Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dong Aisheng , Liu Ying , imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux@ew.tq-group.com Subject: Re: [PATCH v2 3/5] arm64: dts: imx8qxp: Add MIPI-LVDS combo subsystems Message-ID: References: <20261014071657.118378-1-alexander.stein@ew.tq-group.com> <20261014071657.118378-4-alexander.stein@ew.tq-group.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261014071657.118378-4-alexander.stein@ew.tq-group.com> X-ClientProxiedBy: CYXPR03CA0022.namprd03.prod.outlook.com (2603:10b6:930:d0::20) To GV2PR04MB11799.eurprd04.prod.outlook.com (2603:10a6:150:2cf::9) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: GV2PR04MB11799:EE_|MIWPR04MB710340:EE_ X-MS-Office365-Filtering-Correlation-Id: dbb8dd8a-4ce2-4b1a-6a8d-08df29fb9c41 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|19092799006|23010399003|366016|7416014|376014|1800799024|10067099003|18002099003|22082099003|3023799007|11063799006|261009223027099003|4143699003|56012099006; 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:GV2PR04MB11799.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(19092799006)(23010399003)(366016)(7416014)(376014)(1800799024)(10067099003)(18002099003)(22082099003)(3023799007)(11063799006)(261009223027099003)(4143699003)(56012099006);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?wWYSemMVuEit5bdLLLmWBEo9VNa9BoOMhYD4OFTaaimowOXEO8Ub3iRAZJhc?= =?us-ascii?Q?BjLMMA8HTcFrB+MTq583fIHJkuaB0Ifsz5KC/RqayTyJMf8k92WBBTNDysF5?= =?us-ascii?Q?3a7+0B4Z/g7Kc/ANs06rmvYaHK1JGTjarYcmRVA9z04TDyQYJSwYR3yjIXqy?= =?us-ascii?Q?kRoxDte0CS5yCS8MvBvziyRed5XcH1sWZR7AYT0LdvIB2wgvEPFvrfZTqfx7?= =?us-ascii?Q?mUXeP0L47muLZDQcIrH1LmEjF5/eCBgN/goFu0KdJ+DMkCd0FTyp2YgMknQl?= =?us-ascii?Q?YbcIL33Tg1XCOqB1sh+vnZR868ZnoMxhIx7/HwYzzVPbKyXQxuz+r+ta5KHq?= =?us-ascii?Q?mV1L83LAu5aTqJYFmISgxL7pd+OFjWGaja8mPo6LdZm64hJczi/SR6KBqPQU?= =?us-ascii?Q?CAwoK8XJSGAOowl3ovilhCXQoacbk8vSY/GlI5NznKMCANiXlubEQcbA6ODB?= =?us-ascii?Q?R9GG540icQv9qDdgbAYw5ssTYSNcjgwDHtCePYhff1twandpPv/zJwAXmNna?= =?us-ascii?Q?SGA/sVmkh7DIKOLYXAC/W9A+s2iARgg/AwGls9oqSMnP0NlHN4WGjfRUsiz/?= =?us-ascii?Q?Doo7YyK9zXr5FHc8IxQmLFjHGPjo62ezG0OuICmG4AeLHj02MoJ+hF4urknr?= =?us-ascii?Q?3v2s+YBqK10w0cjc5Ni9zE8bzQXLtcGK5d/VW0a/4kwO0cdTyHckttsslzkr?= =?us-ascii?Q?fRMD1acARf1M0j2W8MlPIZTrLx+aU1I1/3ZswkK0rF9KIj638nGUXDXZcroY?= =?us-ascii?Q?2GFTHkhmgbyOH3pop8JUeEaotfd9d69y5Y3EITLvBnU7nAAz0zTSHynKEWWo?= =?us-ascii?Q?ThXwukXUn8CePtGbh9cOV9b2oIVjMrmOCNN7Owg8nB1kR5eWWe7o7UEfrD/J?= =?us-ascii?Q?6iRfHB6zg9fF2wmd/uq2cMyse6CjKYnn/VPlHiJxcU5KOa5UGdckxKsHBT7W?= =?us-ascii?Q?oTeGZHl/F+AmHvDHHw2YnojmRicJit7Wh2/HRa5QKd0Npxehn/j5jSCNStJf?= =?us-ascii?Q?1RcI6MUEKsMVGEDG2XLKcxnTEWqiSeTZOeH2nhQWdZqXKeQ9XXGVlXa7TkXa?= =?us-ascii?Q?BsLY/b9VfInYcbvQZIteKiKPaFpXlAEsJSssz4A8khadLbMy/zZc20/DX45H?= =?us-ascii?Q?Y4b7VB4+jA95CVDvZ+49YHn18DRlO/QEa9looo/KWIWtUs5sMrTWZwInK7SO?= =?us-ascii?Q?2c2SoZYXQuKdyqGmRZZKuFUmYFloMStzPbvNn/6CKTHig7F62czHngnnUa7a?= =?us-ascii?Q?/2oPYAmZOPMx0w1T9PRpSyy4mYfTxsfQ72qvZjqOgPQ3LJ+5b4KPnsG+f6lg?= =?us-ascii?Q?SVamMQVoMD5EIj6MDPWdzapDmvkJmpwKBGti8ewxu3sLst196W8Q5sXNaz2w?= =?us-ascii?Q?yqQIc8Jv+8NeJUT7pJq+fKoqMaFe9M3Fnj+XRn4+pXqwpeMb6/SXHNXspCa5?= =?us-ascii?Q?p3DcKtv+MSINS3emTmwQ32g0rFnG6fEZLRWVCUQrVkSQx6eWrRwH44jpv+sP?= =?us-ascii?Q?w/wuhD5yTxyWhh902qCjRdeYf4F+u4L65rIkA05Re97A/RnPgkT19IbNkerL?= =?us-ascii?Q?LAeOh6D9uQIMIZU1wAOfQFWMVlyWe1PrFDGDOc5Zg6w1/alK0WZIOrGaF1A7?= =?us-ascii?Q?f9s5mvptarZQ7V1Zxkm2MGljc5rzn+ZZKG6SC6+sgVPTX0hWyNBiboiSIs9N?= =?us-ascii?Q?Jmgr3MZwoFSct627ccF7H9gWLTWHCl4Fk7QHbXHCsDSGcYVuUYzY/EpHaIpt?= =?us-ascii?Q?0Eugf/Bv61NKuUa87+gz7ump3jsK/YqLLHGXcurIJ8W4XD1f+fwE?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: dbb8dd8a-4ce2-4b1a-6a8d-08df29fb9c41 X-MS-Exchange-CrossTenant-AuthSource: GV2PR04MB11799.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Oct 2026 14:01:14.8301 (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: 2sFlj0z8LX5Li6NWqm9EPc2lKX8PiZQ7/kkPjo8bK56mLgJb8lUv6qaYPkIV/matRyYz2GWKFPiEIYxKtFqRXgwT7g6kabqvTr70xnKQ6y0rTznVo5SkUy3yg2Xds4RD X-MS-Exchange-Transport-CrossTenantHeadersStamped: MIWPR04MB710340 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261014_150119_612126_4AF7DB69 X-CRM114-Status: GOOD ( 18.51 ) 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 On Wed, Oct 14, 2026 at 09:16:47AM +0200, Alexander Stein wrote: > From: Liu Ying > > The MIPI-LVDS combo subsystems are peripherals of pixel link MSI > bus in i.MX8qxp display controller subsystem. Add the MIPI-LVDS > combo subsystems. > > Signed-off-by: Liu Ying > Signed-off-by: Alexander Stein > --- > Changes in v2: > * None > > .../boot/dts/freescale/imx8qxp-ss-dc.dtsi | 4 + > .../dts/freescale/imx8qxp-ss-mipi-lvds.dtsi | 443 ++++++++++++++++++ > arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 3 + > 3 files changed, 450 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx8qxp-ss-mipi-lvds.dtsi > > diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-ss-dc.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-ss-dc.dtsi > index 647ee3348f494..9916a06669c87 100644 > --- a/arch/arm64/boot/dts/freescale/imx8qxp-ss-dc.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8qxp-ss-dc.dtsi > @@ -156,10 +156,12 @@ port@1 { > > dc0_pixel_link0_mipi_lvds_0_pxl2dpi: endpoint@0 { > reg = <0>; > + remote-endpoint = <&mipi_lvds_0_pxl2dpi_dc0_pixel_link0>; > }; > > dc0_pixel_link0_mipi_lvds_1_pxl2dpi: endpoint@1 { > reg = <1>; > + remote-endpoint = <&mipi_lvds_1_pxl2dpi_dc0_pixel_link0>; > }; > }; > > @@ -211,10 +213,12 @@ port@1 { > > dc0_pixel_link1_mipi_lvds_1_pxl2dpi: endpoint@0 { > reg = <0>; > + remote-endpoint = <&mipi_lvds_1_pxl2dpi_dc0_pixel_link1>; > }; > > dc0_pixel_link1_mipi_lvds_0_pxl2dpi: endpoint@1 { > reg = <1>; > + remote-endpoint = <&mipi_lvds_0_pxl2dpi_dc0_pixel_link1>; > }; > }; > > diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-ss-mipi-lvds.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp-ss-mipi-lvds.dtsi > new file mode 100644 > index 0000000000000..67f5392cfc803 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8qxp-ss-mipi-lvds.dtsi > @@ -0,0 +1,443 @@ > +// SPDX-License-Identifier: GPL-2.0+ > +/* > + * Copyright 2024 NXP > + */ > + > +#include > +#include > + > +/ { > + mipi_lvds_0_ipg_clk: clock-mipi-lvds0-ipg { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <120000000>; > + clock-output-names = "mipi_lvds_0_ipg_clk"; > + }; > + > + mipi_lvds_1_ipg_clk: clock-mipi-lvds1-ipg { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <120000000>; > + clock-output-names = "mipi_lvds_1_ipg_clk"; > + }; > +}; > + > +&dc0_pl_msi_bus { > + mipi_lvds_0_irqsteer: interrupt-controller@56220000 { > + compatible = "fsl,imx-irqsteer"; > + reg = <0x56220000 0x1000>; > + interrupts = ; > + interrupt-controller; > + interrupt-parent = <&gic>; > + #interrupt-cells = <1>; > + clocks = <&mipi_lvds_0_lis_lpcg IMX_LPCG_CLK_4>; > + clock-names = "ipg"; > + fsl,channel = <0>; > + fsl,num-irqs = <32>; > + }; > + > + mipi_lvds_0_csr: bus@56221000 { > + compatible = "simple-pm-bus", "syscon"; > + reg = <0x56221000 0x1000>; > + clocks = <&mipi_lvds_0_di_mipi_lvds_regs_lpcg IMX_LPCG_CLK_4>; > + clock-names = "ipg"; > + #address-cells = <1>; > + #size-cells = <1>; Does any children nodes have address? > + ranges; > + > + mipi_lvds_0_pxl2dpi: pxl2dpi { > + compatible = "fsl,imx8qxp-pxl2dpi"; > + fsl,sc-resource = ; > + power-domains = <&pd IMX_SC_R_MIPI_0>; > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; > + > + mipi_lvds_0_pxl2dpi_dc0_pixel_link0: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&dc0_pixel_link0_mipi_lvds_0_pxl2dpi>; > + status = "disabled"; > + }; > + > + mipi_lvds_0_pxl2dpi_dc0_pixel_link1: endpoint@1 { > + reg = <1>; > + remote-endpoint = <&dc0_pixel_link1_mipi_lvds_0_pxl2dpi>; > + status = "disabled"; > + }; > + }; > + > + port@1 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <1>; > + > + mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0: endpoint@0 { > + reg = <0>; > + remote-endpoint = <&mipi_lvds_0_ldb_ch0_mipi_lvds_0_pxl2dpi>; > + status = "disabled"; > + }; > + > + mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch1: endpoint@1 { > + reg = <1>; > + remote-endpoint = <&mipi_lvds_0_ldb_ch1_mipi_lvds_0_pxl2dpi>; > + status = "disabled"; > + }; > + }; > + }; > + }; > + > + mipi_lvds_0_ldb: ldb { > + #address-cells = <1>; > + #size-cells = <0>; > + compatible = "fsl,imx8qxp-ldb"; compatible should be first property, check others > + clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC2>, > + <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_BYPASS>; > + clock-names = "pixel", "bypass"; > + assigned-clocks = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_MISC2>; > + assigned-clock-parents = <&clk IMX_SC_R_LVDS_0 IMX_SC_PM_CLK_BYPASS>; > + power-domains = <&pd IMX_SC_R_LVDS_0>; > + status = "disabled"; > + > + channel@0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <0>; reg should be first one. Frank