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dkim=none (message not signed) header.d=none;dmarc=fail action=quarantine header.from=phytec.de; Received-SPF: SoftFail (protection.outlook.com: domain of transitioning phytec.de discourages use of 91.26.50.189 as permitted sender) Received: from Postix.phytec.de (91.26.50.189) by DB1PEPF000509E4.mail.protection.outlook.com (10.167.242.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9564.3 via Frontend Transport; Fri, 30 Jan 2026 20:59:00 +0000 Received: from lws-haller-privat.phytec.de (172.25.39.212) by Postix.phytec.de (172.25.0.11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.35; Fri, 30 Jan 2026 21:58:57 +0100 From: Dominik Haller To: , , , , , , CC: , , , , "Dominik Haller" Subject: [PATCH 0/6] k3-am68-phyboard-izar dsi support Date: Fri, 30 Jan 2026 12:58:10 -0800 Message-ID: <20260130205820.83189-1-d.haller@phytec.de> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [172.25.39.212] X-ClientProxiedBy: Postix.phytec.de (172.25.0.11) To Postix.phytec.de (172.25.0.11) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DB1PEPF000509E4:EE_|DBAP195MB1084:EE_ X-MS-Office365-Filtering-Correlation-Id: 72bca447-7cef-40e0-78a4-08de60426473 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|376014|7416014|1800799024|36860700013; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: +Ik7Fe/L4yv+goirL+jHg+caRT5O4kTyKejWht+WQPXDjYDPSxAwbEnovdL/XgmiKksYVlLtpEZ2yTTEbDME8TuokYCohUBCz80G7f8OW5LMHYgVPWlpKHMMVIUXIr7fAWYF6t8UD22eu1comCO1Cl2i25BkZ3akU8XuBw9/1FxPG92+byXr+o8HhLVshVPtAVBDzFSrFQNp9K+JCP9qo2JcdKTIyu+rcMdZtwB0RqE7wgJpmnCf2Pp2tE/0K5XQRWqsxVClENgSVeTOwFQK6PtYYmDsQjqz7bzqNcGSrrk10nM/GCET0xgpgtQKYryXiZc9sjmGgvR7C7l+R3xWa5Bumc8Uii1+WBaVBNshNWW0HzbOeXRSnWmN90kYS5+lFqvTIuIJ2sfAGFZ3EbKkDuvksuIqHrp0LHbRjddVvRQpeZa1aZHGhI+/apQPArpk X-OriginatorOrg: phytec.de X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Jan 2026 20:59:00.1890 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 72bca447-7cef-40e0-78a4-08de60426473 X-MS-Exchange-CrossTenant-Id: e609157c-80e2-446d-9be3-9c99c2399d29 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e609157c-80e2-446d-9be3-9c99c2399d29;Ip=[91.26.50.189];Helo=[Postix.phytec.de] X-MS-Exchange-CrossTenant-AuthSource: DB1PEPF000509E4.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAP195MB1084 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260130_125909_875860_83E78616 X-CRM114-Status: GOOD ( 10.15 ) 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 This series adds support for the two dsi based display interfaces of the phyboard-izar with the phycore-am68x/tda4x som. dsi0 gets converted to lvds on the som using a SN65DSI83 bridge in the default configuration. The phyboard-izar kit comes with a 10.1" lvds display with usb touch as addon. dsi1 is routed to the carrier board onto a connector. To use that Phytec has developed a small extension board "PEB-AV-15" with a Lontium LT8912B dsi->hdmi bridge. Dominik Haller (6): arm64: dts: ti: k3-am68-phyboard-izar: Assign dss clocks arm64: dts: ti: k3-am68-phycore-som: Add DSI->LVDS bridge arm64: dts: ti: k3-am68-phyboard-izar: Add LVDS-Display arm64: dts: ti: k3-j721s2-main: Add DSI1 dt-bindings: display: bridge: lt8912b: Drop reset gpio requirement arm64: dts: ti: k3-am68-phyboard-izar: Add PEB-AV-15 overlay .../display/bridge/lontium,lt8912b.yaml | 1 - arch/arm64/boot/dts/ti/Makefile | 8 + ...-am68-phyboard-izar-lvds-ph128800t006.dtso | 125 ++++++++++++ .../ti/k3-am68-phyboard-izar-peb-av-15.dtso | 192 ++++++++++++++++++ .../boot/dts/ti/k3-am68-phyboard-izar.dts | 18 ++ .../boot/dts/ti/k3-am68-phycore-som.dtsi | 17 ++ arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 39 ++++ 7 files changed, 399 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/boot/dts/ti/k3-am68-phyboard-izar-lvds-ph128800t006.dtso create mode 100644 arch/arm64/boot/dts/ti/k3-am68-phyboard-izar-peb-av-15.dtso -- 2.43.0