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Fri, 19 Dec 2025 09:08:28 -0500 (EST) From: Walter Werner Schneider Date: Fri, 19 Dec 2025 16:08:08 +0200 Subject: [PATCH v3 1/2] dt-bindings: media: i2c: Add ov2732 image sensor Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251219-ov2732-driver-v3-1-579d175e929e@schnwalter.eu> References: <20251219-ov2732-driver-v3-0-579d175e929e@schnwalter.eu> In-Reply-To: <20251219-ov2732-driver-v3-0-579d175e929e@schnwalter.eu> To: linux-media@vger.kernel.org, Jacopo Mondi , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sakari Ailus Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Walter Werner Schneider X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1766153306; l=3957; i=contact@schnwalter.eu; s=20251106; h=from:subject:message-id; bh=UaRehn1/rOkl/aL6j5i1dFkeHFNgoTAIpiXnnJHp3bw=; b=UXZKr9qm8jtwGXxox60gd8Dxkf1qTozMU/+a4Y/mmhonqVvlHk+O7VXtx0EYXjGdeiff7YbR6 4RhREpy8fRcDKUCjrFgAAMqe1r1Tr/igQ2dY6HFYv7QYoy8870wsh+S X-Developer-Key: i=contact@schnwalter.eu; a=ed25519; pk=OoafUGtB7zQJLYhKA7ALCjqddXAaem/uP/eb3GGNkTI= Add bindings for OmniVision OV2732 image sensor. Signed-off-by: Walter Werner Schneider Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/media/i2c/ovti,ov2732.yaml | 108 +++++++++++++++++= ++++ MAINTAINERS | 6 ++ 2 files changed, 114 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml b= /Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml new file mode 100644 index 0000000000000000000000000000000000000000..57041d1dc012b88db4bf3eefbd3= d1ee96fde777c --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml @@ -0,0 +1,108 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/ovti,ov2732.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: OmniVision OV2732 Image Sensor + +maintainers: + - Walter Werner Schneider + +description: + The OmniVision OV2732 is a 2MP (1920x1080) color CMOS image sensor contr= olled + through an I2C-compatible SCCB bus. + +properties: + compatible: + const: ovti,ov2732 + + reg: + maxItems: 1 + + clocks: + items: + - description: XVCLK clock + + clock-names: + const: xvclk + + avdd-supply: + description: Analog Domain Power Supply + + dovdd-supply: + description: I/O Domain Power Supply + + dvdd-supply: + description: Digital Domain Power Supply + + powerdown-gpios: + maxItems: 1 + description: Reference to the GPIO connected to the pwdn pin. Active l= ow. + + reset-gpios: + maxItems: 1 + description: Reference to the GPIO connected to the reset pin. Active = low. + + 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 + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - clocks + - clock-names + - avdd-supply + - dovdd-supply + - dvdd-supply + - port + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + ov2732: camera@36 { + compatible =3D "ovti,ov2732"; + reg =3D <0x36>; + clocks =3D <&ov2732_clk>; + clock-names =3D "xvclk"; + + avdd-supply =3D <&ov2732_avdd>; + dovdd-supply =3D <&ov2732_dovdd>; + dvdd-supply =3D <&ov2732_dvdd>; + + powerdown-gpios =3D <&gpio0 13 GPIO_ACTIVE_LOW>; + reset-gpios =3D <&gpio0 8 GPIO_ACTIVE_LOW>; + + port { + camera_out: endpoint { + data-lanes =3D <1 2>; + link-frequencies =3D /bits/ 64 <360000000>; + remote-endpoint =3D <&mipi_in_camera>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 5b11839cba9de1e9e43f63787578edd8c429ca39..231d5b8df21bc5f3dc6ee5d765e= d4027c9772f9a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19308,6 +19308,12 @@ T: git git://linuxtv.org/media.git F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml F: drivers/media/i2c/ov2685.c =20 +OMNIVISION OV2732 SENSOR DRIVER +M: Walter Werner Schneider +L: linux-media@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/ovti,ov2732.yaml + OMNIVISION OV2735 SENSOR DRIVER M: Hardevsinh Palaniya M: Himanshu Bhavani --=20 2.51.1