From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shunqian Zheng Subject: [PATCH v6 1/4] dt-bindings: media: Add bindings for OV5695 Date: Tue, 16 Jan 2018 17:21:58 +0800 Message-ID: <1516094521-22708-2-git-send-email-zhengsq@rock-chips.com> References: <1516094521-22708-1-git-send-email-zhengsq@rock-chips.com> Return-path: In-Reply-To: <1516094521-22708-1-git-send-email-zhengsq@rock-chips.com> Sender: linux-media-owner@vger.kernel.org To: mchehab@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, ddl@rock-chips.com, tfiga@chromium.org, Shunqian Zheng List-Id: devicetree@vger.kernel.org Add device tree binding documentation for the OV5695 sensor. Signed-off-by: Shunqian Zheng Reviewed-by: Jacopo Mondi --- .../devicetree/bindings/media/i2c/ov5695.txt | 41 ++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5695.txt diff --git a/Documentation/devicetree/bindings/media/i2c/ov5695.txt b/Documentation/devicetree/bindings/media/i2c/ov5695.txt new file mode 100644 index 0000000..640a637 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov5695.txt @@ -0,0 +1,41 @@ +* Omnivision OV5695 MIPI CSI-2 sensor + +Required Properties: +- compatible: shall be "ovti,ov5695" +- clocks: reference to the xvclk input clock +- clock-names: shall be "xvclk" +- avdd-supply: Analog voltage supply, 2.8 volts +- dovdd-supply: Digital I/O voltage supply, 1.8 volts +- dvdd-supply: Digital core voltage supply, 1.2 volts +- reset-gpios: Low active reset gpio + +The device node shall contain one 'port' child node with an +'endpoint' subnode for its digital output video port, +in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. +The endpoint optional property 'data-lanes' shall be "<1 2>". + +Example: +&i2c7 { + ov5695: camera-sensor@36 { + compatible = "ovti,ov5695"; + reg = <0x36>; + pinctrl-names = "default"; + pinctrl-0 = <&clk_24m_cam>; + + clocks = <&cru SCLK_TESTCLKOUT1>; + clock-names = "xvclk"; + + avdd-supply = <&pp2800_cam>; + dovdd-supply = <&pp1800>; + dvdd-supply = <&pp1250_cam>; + reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; + + port { + wcam_out: endpoint { + remote-endpoint = <&mipi_in_wcam>; + data-lanes = <1 2>; + }; + }; + }; +}; -- 1.9.1