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Wed, 16 Jul 2025 13:45:08 +0000 From: Hardevsinh Palaniya To: sakari.ailus@linux.intel.com, andriy.shevchenko@linux.intel.com, laurent.pinchart@ideasonboard.com, krzk+dt@kernel.org Cc: Himanshu Bhavani , Hardevsinh Palaniya , Mauro Carvalho Chehab , Rob Herring , Conor Dooley , Hans Verkuil , "Bryan O'Donoghue" , =?UTF-8?q?Andr=C3=A9=20Apitzsch?= , Ricardo Ribalda , Heimir Thor Sverrisson , Matthias Fend , Sylvain Petinot , Jingjing Xiong , Benjamin Mugnier , Dongcheng Yan , Arnd Bergmann , Hans de Goede , linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/2] dt-bindings: media: i2c: Add ov2735 sensor Date: Wed, 16 Jul 2025 19:14:16 +0530 Message-Id: <20250716134426.8348-2-hardevsinh.palaniya@siliconsignals.io> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250716134426.8348-1-hardevsinh.palaniya@siliconsignals.io> References: <20250716134426.8348-1-hardevsinh.palaniya@siliconsignals.io> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: BM1P287CA0012.INDP287.PROD.OUTLOOK.COM (2603:1096:b00:40::35) To PN3P287MB3519.INDP287.PROD.OUTLOOK.COM (2603:1096:c01:229::21) Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PN3P287MB3519:EE_|MA0P287MB1401:EE_ X-MS-Office365-Filtering-Correlation-Id: 241ccb57-32b6-452e-4317-08ddc46efa91 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014|52116014|7416014|38350700014; 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Signed-off-by: Himanshu Bhavani Signed-off-by: Hardevsinh Palaniya --- .../bindings/media/i2c/ovti,ov2735.yaml | 109 ++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml b/Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml new file mode 100644 index 000000000000..9236829cc00d --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov2735.yaml @@ -0,0 +1,109 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov2735.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV2735 Image Sensor + +maintainers: + - Himanshu Bhavani + +description: + The OmniVision OV2735 is a 2MP (1920x1080) color CMOS image sensor controlled + through an I2C-compatible SCCB bus. it outputs RAW10 format and uses a 1/2.7" + optical format. + +properties: + compatible: + const: ovti,ov2735 + + reg: + maxItems: 1 + + clocks: + items: + - description: XVCLK clock + + avdd-supply: + description: Analog Domain Power Supply + + dovdd-supply: + description: I/O Domain Power Supply + + dvdd-supply: + description: Digital Domain Power Supply + + reset-gpios: + maxItems: 1 + description: Reset Pin GPIO Control (active low) + + enable-gpios: + maxItems: 1 + description: + Active-low enable pin. Labeled as 'PWDN' in the datasheet, but acts as + an enable signal. During power rail ramp-up, the device remains powered + down. Once power rails are stable, pulling this pin low powers on the + device. + + port: + description: MIPI CSI-2 transmitter port + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + items: + - const: 1 + - const: 2 + link-frequencies: true + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - clocks + - avdd-supply + - dovdd-supply + - dvdd-supply + - port + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + camera-sensor@3c { + compatible = "ovti,ov2735"; + reg = <0x3c>; + clocks = <&ov2735_clk>; + + avdd-supply = <&ov2735_avdd>; + dovdd-supply = <&ov2735_dovdd>; + dvdd-supply = <&ov2735_dvdd>; + + reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + enable-gpios = <&gpio2 11 GPIO_ACTIVE_LOW>; + + port { + cam_out: endpoint { + remote-endpoint = <&mipi_in_cam>; + data-lanes = <1 2>; + link-frequencies = /bits/ 64 <420000000>; + }; + }; + }; + }; -- 2.34.1