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Fri, 20 Mar 2026 22:24:11 +0100 From: Dominik Haller To: Nishanth Menon , Vignesh Raghavendra , "Tero Kristo" , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley CC: , , , , "Dominik Haller" Subject: [PATCH v4 2/5] arm64: dts: ti: k3-am68-phycore-som: Add DSI->LVDS bridge Date: Fri, 20 Mar 2026 14:23:43 -0700 Message-ID: <20260320212349.420951-3-d.haller@phytec.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260320212349.420951-1-d.haller@phytec.de> References: <20260320212349.420951-1-d.haller@phytec.de> 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: AMS0EPF00000194:EE_|PR3P195MB1023:EE_ X-MS-Office365-Filtering-Correlation-Id: 6b47f567-656c-424c-533f-08de86c70aaf X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|82310400026|1800799024|376014|22082099003|18002099003|56012099003; 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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 Add the TI SN65DSI83 MIPI-DSI->LVDS bridge that can be populated on the phyCORE-AM68x/TDA4x. Signed-off-by: Dominik Haller --- arch/arm64/boot/dts/ti/k3-am68-phycore-som.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am68-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am68-phycore-som.dtsi index 0ff511028f81..ab87767419fe 100644 --- a/arch/arm64/boot/dts/ti/k3-am68-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am68-phycore-som.dtsi @@ -151,6 +151,12 @@ J721S2_WKUP_IOPAD(0x09c, PIN_INPUT_PULLUP, 0) /* (H27) WKUP_I2C0_SDA */ >; bootph-all; }; + + wkup_sn65dsi83_pins_default: wkup-sn65dsi83-default-pins { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x084, PIN_OUTPUT, 7) /* (F25) WKUP_GPIO0_11 */ + >; + }; }; &main_cpsw { @@ -183,6 +189,17 @@ &main_i2c0 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; + sn65dsi83: bridge@2d { + compatible = "ti,sn65dsi83"; + reg = <0x2d>; + pinctrl-names = "default"; + pinctrl-0 = <&wkup_sn65dsi83_pins_default>; + enable-gpios = <&wkup_gpio0 11 GPIO_ACTIVE_LOW>; + vcc-supply = <&bucka4>; + /* enabled in panel overlay */ + status = "disabled"; + }; + temperature-sensor@48 { compatible = "ti,tmp102"; reg = <0x48>; -- 2.43.0