Re: [PATCH 4/4] [media] dt/bindings: Add bindings for OV2685
From: Rob Herring <hidden>
Date: 2017-12-26 23:28:55
Also in:
linux-media
On Mon, Dec 25, 2017 at 10:11:26PM +0800, Shunqian Zheng wrote:
quoted hunk
Add device tree binding documentation for the OV2685 sensor. Signed-off-by: Shunqian Zheng <redacted> --- .../devicetree/bindings/media/i2c/ov2685.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ov2685.txtdiff --git a/Documentation/devicetree/bindings/media/i2c/ov2685.txt b/Documentation/devicetree/bindings/media/i2c/ov2685.txt new file mode 100644 index 0000000..c62db9c --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov2685.txt@@ -0,0 +1,35 @@ +* Omnivision OV2685 MIPI CSI-2 sensor + +Required Properties: +- compatible: should be "ovti,ov2685" +- clocks: reference to the 24M xvclk input clock. +- clock-names: should be "xvclk". +- avdd-supply: Analog voltage supply, 2.8 volts +- dvdd-supply: Digital core voltage supply, 1.2 volts +- reset-gpios: Low active reset gpio + +The device node must contain one 'port' child node for its digital output +video port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Example: + ucam: ov2680@3c {
camera-sensor@3c
+ compatible = "ovti,ov2685"; + reg = <0x3c>;
+ pinctrl-names = "default"; + pinctrl-0 = <&clk_24m_cam &ucam_rst>;
Not documented.
+
+ clocks = <&cru SCLK_TESTCLKOUT1>;
+ clock-names = "xvclk";
+
+ avdd-supply = <&pp2800_cam>;
+ dovdd-supply = <&pp1800>;
+ reset-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+
+ port {
+ ucam_out: endpoint {
+ remote-endpoint = <&mipi_in_ucam>;
+ data-lanes = <1>;
+ };
+ };
+ };
--
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