From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0002e601.pphosted.com (mx0b-0002e601.pphosted.com [148.163.154.28]) (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 885284399CC; Wed, 23 Sep 2026 09:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=148.163.154.28 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790156225; cv=fail; b=A6ta7mEbO9KLsubKP2xiWqDMTsDRGUXMbzsWWj77S/NTFEQ5KLl0HoKTZZpb9fLrGfTzjCUDu+TpG4XuSNCb5BbdFikfNOBYPLOlsuASxZCCBMR+RYCZGpjus3MuPHgNizpFC0TD7Mlj+3mi6Q1Gr4Z5CYPQ6a0wHpbIIO8jLSE= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790156225; c=relaxed/simple; bh=VYL9vX+m80yN8N9QpGokgB1B07KWZF4ouXsRmPjBKc0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=m8AqH9VEWxVx6X9+CKtYYEDl3CT3Ucu0rHNiweb5Ewn8WQiAJ1b9qikd4TAdXT24rFC+xXBIy81KWPaUEOmwFbHXt/d9Wyld4ima/G9420mkvp36pRmwKefFbarkszHgabBpVI5/PMv/sAwItA318ka9vvM+2HnbcOe4DiQYEQ8= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (2048-bit key) header.d=ti.com header.i=@ti.com header.b=G+t8Crmm; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=HG5OqIm+; arc=fail smtp.client-ip=148.163.154.28 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ti.com header.i=@ti.com header.b="G+t8Crmm"; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="HG5OqIm+" Received: from pps.filterd (m0374955.ppops.net [127.0.0.1]) by mx0b-0002e601.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68N8JCfN775597; Wed, 23 Sep 2026 04:36:26 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= proofpoint-05-2026; bh=SaVEl1o3AphvHj0TyeFGjWJmOSS8dpH7muXfwy7Pz WM=; b=G+t8CrmmTBEQODO7WxMc74dnwvtZYR+dL6DyLGZ4TTBQQDTEm5LEU2VxA Y4zykbEVU/cXL0IKIkUO9kwQYgY2LKkedP7tP9SGLWujkAeOT0EuR1hJKPa9vb8j HD2MnzviBYvdo66VkKH283dVfjP8prOVJd541DVD6WCh+XcINx8BggIA1ExFc5Jc aLub7QrZaX3fFc8AAu1tSFskz0i/HUO4BVUArNskhj/Q7XezXRUIs9eZxqHrPLsr v5HTtx15a6ve3wr1Tff7h/vXYc796qDqTh85ICasqeeFru6vJw5G6I5NDCpRQzX9 BWlafHvkLWbrwGmlFe4RDKIuxuPeQ== Received: from ph7pr06cu001.outbound.protection.outlook.com (mail-westus3azon11010013.outbound.protection.outlook.com [52.101.201.13]) by mx0b-0002e601.pphosted.com (PPS) with ESMTPS id 4gv2ycu2ge-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Wed, 23 Sep 2026 04:36:26 -0500 (CDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=CNZbFzjCnO1YprU5v1xOGBtoBoqVAqeK9E1c2czIihs+1i1S2D5jueb8r7ZIAkmRzyXlIVXVgkS7IlgHJeQczzZdC3XDEiMD/CixbfHrq1XPWW4eWNJZaDezJRotsCqDa+pvS+fyB+VUZo9tFgZK7AEUew6r0p8mYel3YU+3bjdtL9FGhtyE6L7eyeufXcFw8+rtNpCm8/EZ3s+Hebh92TFq9XgTId6I1DvusfUqzJoe7fsiNONCiGrGhsj+lS3B5ZbftVHhb/KBkgF06SnVJOnmzZbd0NlFOUBMwXBkRuwg9IKpNWXxCWJyqGFxzj9PQ7d4fH39QzDMU/Sx6rdX0Q== 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=SaVEl1o3AphvHj0TyeFGjWJmOSS8dpH7muXfwy7PzWM=; b=X40UQKtLs8l3GfyzNOcGoaADvH5VdJvlJ/RBMpYj9k1Jf4cBWNQENAOerwre55hUN3Ql7nzD+syarbuZY2MAa0C6CECEI0q6cfA/WflowrLW785g1KPSofmOrkx7xxp8gyIP1ZC3wzZTIol/R7XHkDFQb1gaE2eYzmTznc6dkPHJB9IcaLRjgWuLrcmuNGb9rJW6fcsN0FitqDdUEiWam6nJ3G14OquE0viX5ixRr+LPvRTmRs3QCW9GX5DU0ZnJQ5BqHYH7mllQy+fAutx2b1jY1Rss7ziHcS/d/rAGlfBh+JOukUELVUKgG9i+G2T/i4AfQML1jtOoFcU+eaaODw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 198.47.23.194) smtp.rcpttodomain=lists.linux.dev smtp.mailfrom=ti.com; dmarc=pass (p=quarantine sp=none pct=100) action=none header.from=ti.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SaVEl1o3AphvHj0TyeFGjWJmOSS8dpH7muXfwy7PzWM=; b=HG5OqIm+FRv4ukUGujBjkomdvcvtvlkfhVahog1nVD4PtDDmoaK8EcnmoWXPcZD0Frn+x1h054TFmL8ke+Gc3I43bjcs/NTyGIJ1zeVVYhzKTX7oxW5YVjcCCCPX6Aa5uYxU2I7iEt9a+IMN0qGnGBDyG6o+qWkwUAnZTxAVAsY= Received: from BN1PR12CA0004.namprd12.prod.outlook.com (2603:10b6:408:e1::9) by PH0PR10MB5871.namprd10.prod.outlook.com (2603:10b6:510:149::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.451.13; Wed, 23 Sep 2026 09:36:23 +0000 Received: from BL02EPF00029927.namprd02.prod.outlook.com (2603:10b6:408:e1:cafe::5b) by BN1PR12CA0004.outlook.office365.com (2603:10b6:408:e1::9) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.451.14 via Frontend Transport; Wed, 23 Sep 2026 09:36:23 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 198.47.23.194) smtp.mailfrom=ti.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=ti.com; Received-SPF: Pass (protection.outlook.com: domain of ti.com designates 198.47.23.194 as permitted sender) receiver=protection.outlook.com; client-ip=198.47.23.194; helo=lewvzet200.ext.ti.com; pr=C Received: from lewvzet200.ext.ti.com (198.47.23.194) by BL02EPF00029927.mail.protection.outlook.com (10.167.249.52) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.451.8 via Frontend Transport; Wed, 23 Sep 2026 09:36:22 +0000 Received: from DLEE200.ent.ti.com (157.170.170.75) by lewvzet200.ext.ti.com (10.4.14.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45; Wed, 23 Sep 2026 04:36:08 -0500 Received: from DLEE200.ent.ti.com (157.170.170.75) by DLEE200.ent.ti.com (157.170.170.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45; Wed, 23 Sep 2026 04:36:08 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DLEE200.ent.ti.com (157.170.170.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45 via Frontend Transport; Wed, 23 Sep 2026 04:36:08 -0500 Received: from abhilash-HP.dhcp.ti.com (abhilash-hp.dhcp.ti.com [10.24.51.219]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 68N9Z3WV1760658; Wed, 23 Sep 2026 04:36:01 -0500 From: Yemike Abhilash Chandra To: , , , , , CC: , , , , , , , , , , , , , , , , , , Subject: [PATCH v3 07/18] arm64: dts: ti: k3-j721e: Add overlay for fusion application daughter board Date: Wed, 23 Sep 2026 15:04:48 +0530 Message-ID: <20260923093459.28125-8-y-abhilashchandra@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260923093459.28125-1-y-abhilashchandra@ti.com> References: <20260923093459.28125-1-y-abhilashchandra@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL02EPF00029927:EE_|PH0PR10MB5871:EE_ X-MS-Office365-Filtering-Correlation-Id: d979b502-735e-4340-d383-08df19562191 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|1800799024|7416014|376014|36860700016|82310400026|13003099007|56012099006|3023799007|10067099003|22082099003|18002099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:198.47.23.194;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:lewvzet200.ext.ti.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(23010399003)(1800799024)(7416014)(376014)(36860700016)(82310400026)(13003099007)(56012099006)(3023799007)(10067099003)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: E/D5FLKWaY/SLYkfQh6YH0JU/0PMFnRVd42FFJ1QhLKDCH61MoBCQsqsmzVito13YsbinyVMiPU0Ri/i338aQgqitE2HYdCYv/XDfKEmbKDiPqAZ3fkc6wb3N8+CVOJQnHfa6447CjWeoDSmGp7+oERI09nDHKgK0u77DvAtZzfB5QegokKF/6XpQQYUcaxILrqC59ECDoVrmeTsa66IbFz8MQ+8NyARlR97AR7/6HGqb/iHuuujVLBEhr7TfjAg/IhfEp0K+HmvfjFOU3E2tf33qMkQI6XkydQVLRvySxRaw4+AFo6OVBSHpx9MgHCfSUFY6IeNJQedY0sbCGoaPv20QzAchQb2FlvM67qzT/3aFMMku/Hq9dHf3hFUIp3hKKZFBkvt9gXJhm9WT5l2e/Jbcs1yfajaT/zEou+uKZgsEtt/KSDoZOcHEIy7Yh06 X-Exchange-RoutingPolicyChecked: nvHSx1ColypjKTHcjzKoZJ7KseFsxbQGme4KGii5S4X6S3NDPuo7k6yU7CedcD+247YsEGQgiG/jznO0MBrVf1Edyjore7X6faktxem45znMruBJciK74DNMfKkjCO9cj8GMYYUq+zZ2u6upYDuxOvpLMBQ9xFcIoyM90PHzoM1+CfJC2dDSHs6FIjW7ow01fFX2+E4Ecubsxwg4aqCSLWDkOyp14N0IT8YIpCb8fGseIYNGZzS0pO2Of4Fke26do7fx1TZxrV5v0ycoPcxLuL/c2noAZMfWfhjSnEMuuF77i5dxHZ5Hp1b9W4dHPJDuUhicOFQkNG8iMGWmk4r9DQ== X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Sep 2026 09:36:22.9686 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d979b502-735e-4340-d383-08df19562191 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.23.194];Helo=[lewvzet200.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF00029927.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB5871 X-Proofpoint-GUID: go5x34EIBbT9GgZR0fuTmvbJZd4qhtWS X-Authority-Analysis: v=2.4 cv=WZKZ+EhX c=1 sm=1 tr=0 ts=6ab39d9a cx=c_pps a=6WLOJMs9f1Zj6h4O4QgpUA==:117 a=WotqVVQAdb04rnGuttW3Kw==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=VdqzKS8jKosA:10 a=s63m1ICgrNkA:10 a=V5UXEbMT0ywA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Z8NIEmU8O1QQgoT56wFK:22 a=fPAWb5peG099m5CrUpKH:22 a=iY-8cndAAAAA:8 a=sozttTNsAAAA:8 a=t8nLTxPk6ZERqU7PhUMA:9 a=spcmYsBHvreeK_59bKkA:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIzMDAzOCBTYWx0ZWRfX9hSzo5CimV3Y +jnv8mt80QA3wtghc0enwW/EcQJUawpEFNetye9V2BEoicnNFN5cMnYxzkRK3izFmtGJIlHZ29U 8d//8MqM6w9Fkn3bNfwyZ/TT/6i+kWcF7+rxa28z2Bxy5zfzr616CdFrH9lHogzJObgzuOCYgxD UuBGPT/ulQYKR0aaJiD1WFlAZ8l9m8rGw3mm317ZwbVM21eFS0W0/nfaa0EL/eim/cfDBPeDfzY ycCka3rVrBaszIJuGAnM69rFQbnNcfD7un49UhvVolWZ/np7JXJ5T+KjfJoh5ouplSMqyfsK+S5 uDKtkCBNOuO2i49REUm22k5frqOMNLrObv6M6wCDr1wFMxeTmoCCHlMItlz6RCZvBQaMJ0XMvwi 8LJih8RX2q7llAVk6eYwTp1TdHj5KwHLY4t1/BZ6743+Okfa3OofyqqjBbz9CR4QxtNN2QwO9a5 sYAmzgLPUWhLLrpPQAw== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIzMDAzOCBTYWx0ZWRfX2PH/7G6Vw5qn lUMTEY5qPL4hZHP923NoEGcsh78OTWds8oJwPy2vI4Ll+1lIBGYSG3ylab10hSD70bD3RF4cut6 TRxChvBAuWhEHhACdmz+y1Owr7q75Bc= X-Proofpoint-ORIG-GUID: go5x34EIBbT9GgZR0fuTmvbJZd4qhtWS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-23_04,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 adultscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609230038 From: Vaishnav Achath Fusion application daughter board [1] can be used to connect multiple FPDLink-III based sensors to TI EVMs. The board has two DS90UB960 deserializers, each of which aggregates input from up to 4x FPDLink-III sensors. Up to 8x sensors can simultaneously stream over the two CSI RX ports on J721E-EVM. [1]: https://svtronics.com/product/fusion-application-daughter-board-evm577pfusion-v1-0/ Reviewed-by: Rishikesh Donadkar Signed-off-by: Vaishnav Achath Signed-off-by: Yemike Abhilash Chandra --- Changes in v3: - Rename fixed-clock node to the generic clock- form (Krzysztof) - Also rename fixed-clock label to lowercase - Override CSI2RX port using &csi0_port0 label instead of the full &cdns_csi2rx0 node path, and drop duplicated properties (Krzysztof) - Use GPL-2.0-only OR MIT license for consistency - Update copyright year to 2026 (Udit) - Use board name J721E-EVM instead of J721E in commit message (Udit) arch/arm64/boot/dts/ti/Makefile | 4 + .../boot/dts/ti/k3-j721e-evm-fusion.dtso | 172 ++++++++++++++++++ 2 files changed, 176 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-j721e-evm-fusion.dtso diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile index fcfec8ea3165..3f18a4c17745 100644 --- a/arch/arm64/boot/dts/ti/Makefile +++ b/arch/arm64/boot/dts/ti/Makefile @@ -172,6 +172,7 @@ k3-j721e-evm-gesi-dtbs := k3-j721e-common-proc-board.dtb k3-j721e-evm-gesi-exp-b dtb-$(CONFIG_ARCH_K3) += k3-j721e-beagleboneai64.dtb dtb-$(CONFIG_ARCH_K3) += k3-j721e-common-proc-board-infotainment.dtbo dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm.dtb +dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm-fusion.dtbo dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm-gesi.dtb dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm-gesi-exp-board.dtbo dtb-$(CONFIG_ARCH_K3) += k3-j721e-evm-pcie0-ep.dtbo @@ -402,6 +403,8 @@ k3-j7200-evm-pcie1-ep-dtbs := k3-j7200-common-proc-board.dtb \ k3-j7200-evm-pcie1-ep.dtbo k3-j721e-common-proc-board-infotainment-dtbs := k3-j721e-common-proc-board.dtb \ k3-j721e-common-proc-board-infotainment.dtbo +k3-j721e-evm-fpdlink-fusion-dtbs := k3-j721e-common-proc-board.dtb \ + k3-j721e-evm-fusion.dtbo k3-j721e-evm-pcie0-ep-dtbs := k3-j721e-common-proc-board.dtb \ k3-j721e-evm-pcie0-ep.dtbo k3-j721e-evm-pcie1-ep-dtbs := k3-j721e-common-proc-board.dtb \ @@ -501,6 +504,7 @@ dtb- += k3-am625-beagleplay-csi2-ov5640.dtb \ k3-am69-sk-pcie0-ep.dtb \ k3-j7200-evm-pcie1-ep.dtb \ k3-j721e-common-proc-board-infotainment.dtb \ + k3-j721e-evm-fpdlink-fusion.dtb \ k3-j721e-evm-pcie0-ep.dtb \ k3-j721e-evm-pcie1-ep.dtb \ k3-j721e-sk-csi2-dual-imx219.dtb \ diff --git a/arch/arm64/boot/dts/ti/k3-j721e-evm-fusion.dtso b/arch/arm64/boot/dts/ti/k3-j721e-evm-fusion.dtso new file mode 100644 index 000000000000..b9fb93f3a9ec --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j721e-evm-fusion.dtso @@ -0,0 +1,172 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * DT Overlay for Fusion (FPD-Link III) board on J721E EVM + * https://svtronics.com/product/fusion-application-daughter-board-evm577pfusion-v1-0/ + * + * Copyright (C) 2026 Texas Instruments Incorporated - http://www.ti.com/ + */ + +/dts-v1/; +/plugin/; + +&{/} { + clk_fusion_25mhz: clock-25000000 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; +}; + +&main_i2c6 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + deser@3d { + compatible = "ti,ds90ub960-q1"; + reg = <0x3d>; + clocks = <&clk_fusion_25mhz>; + clock-names = "refclk"; + i2c-alias-pool = <0x4a 0x4b 0x4c 0x4d 0x4e 0x4f>; + + deserializer_0_ports: ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + status = "disabled"; + }; + + port@1 { + reg = <1>; + status = "disabled"; + }; + + port@2 { + reg = <2>; + status = "disabled"; + }; + + port@3 { + reg = <3>; + status = "disabled"; + }; + + /* CSI-2 TX */ + port@4 { + reg = <4>; + ds90ub960_0_csi_out: endpoint { + data-lanes = <1 2 3 4>; + clock-lanes = <0>; + link-frequencies = /bits/ 64 <800000000>; + remote-endpoint = <&csi2_phy0>; + }; + }; + + port@5 { + reg = <5>; + status = "disabled"; + }; + }; + + deserializer_0_links: links { + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + deser@36 { + compatible = "ti,ds90ub960-q1"; + reg = <0x36>; + clocks = <&clk_fusion_25mhz>; + clock-names = "refclk"; + i2c-alias-pool = <0x5a 0x5b 0x5c 0x5d 0x5e 0x5f>; + + deserializer_1_ports: ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + status = "disabled"; + }; + + port@1 { + reg = <1>; + status = "disabled"; + }; + + port@2 { + reg = <2>; + status = "disabled"; + }; + + port@3 { + reg = <3>; + status = "disabled"; + }; + + /* CSI-2 TX */ + port@4 { + reg = <4>; + ds90ub960_1_csi_out: endpoint { + data-lanes = <1 2 3 4>; + clock-lanes = <0>; + link-frequencies = /bits/ 64 <800000000>; + remote-endpoint = <&csi2_phy1>; + }; + }; + + port@5 { + reg = <5>; + status = "disabled"; + }; + }; + + deserializer_1_links: links { + #address-cells = <1>; + #size-cells = <0>; + }; + }; +}; + +&csi0_port0 { + status = "okay"; + + csi2_phy0: endpoint { + remote-endpoint = <&ds90ub960_0_csi_out>; + bus-type = <4>; /* CSI2 DPHY */ + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <800000000>; + }; +}; + +&csi1_port0 { + status = "okay"; + + csi2_phy1: endpoint { + remote-endpoint = <&ds90ub960_1_csi_out>; + bus-type = <4>; /* CSI2 DPHY */ + clock-lanes = <0>; + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <800000000>; + }; +}; + +&ti_csi2rx0 { + status = "okay"; +}; + +&dphy0 { + status = "okay"; +}; + +&ti_csi2rx1 { + status = "okay"; +}; + +&dphy1 { + status = "okay"; +}; -- 2.34.1