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Diffstat (limited to 'Documentation/devicetree/bindings/media/samsung-s5k5baf.txt')
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diff --git a/Documentation/devicetree/bindings/media/samsung-s5k5baf.txt b/Documentation/devicetree/bindings/media/samsung-s5k5baf.txt new file mode 100644 index 000000000..1f51e0439 --- /dev/null +++ b/Documentation/devicetree/bindings/media/samsung-s5k5baf.txt @@ -0,0 +1,58 @@ +Samsung S5K5BAF UXGA 1/5" 2M CMOS Image Sensor with embedded SoC ISP +-------------------------------------------------------------------- + +Required properties: + +- compatible : "samsung,s5k5baf"; +- reg : I2C slave address of the sensor; +- vdda-supply : analog power supply 2.8V (2.6V to 3.0V); +- vddreg-supply : regulator input power supply 1.8V (1.7V to 1.9V) + or 2.8V (2.6V to 3.0); +- vddio-supply : I/O power supply 1.8V (1.65V to 1.95V) + or 2.8V (2.5V to 3.1V); +- stbyn-gpios : GPIO connected to STDBYN pin; +- rstn-gpios : GPIO connected to RSTN pin; +- clocks : list of phandle and clock specifier pairs + according to common clock bindings for the + clocks described in clock-names; +- clock-names : should include "mclk" for the sensor's master clock; + +Optional properties: + +- clock-frequency : the frequency at which the "mclk" clock should be + configured to operate, in Hz; if this property is not + specified default 24 MHz value will be used. + +The device node should contain one 'port' child node with one child 'endpoint' +node, according to the bindings defined in Documentation/devicetree/bindings/ +media/video-interfaces.txt. The following are properties specific to those +nodes. + +endpoint node +------------- + +- data-lanes : (optional) specifies MIPI CSI-2 data lanes as covered in + video-interfaces.txt. If present it should be <1> - the device + supports only one data lane without re-mapping. + +Example: + +s5k5bafx@2d { + compatible = "samsung,s5k5baf"; + reg = <0x2d>; + vdda-supply = <&cam_io_en_reg>; + vddreg-supply = <&vt_core_15v_reg>; + vddio-supply = <&vtcam_reg>; + stbyn-gpios = <&gpl2 0 1>; + rstn-gpios = <&gpl2 1 1>; + clock-names = "mclk"; + clocks = <&clock_cam 0>; + clock-frequency = <24000000>; + + port { + s5k5bafx_ep: endpoint { + remote-endpoint = <&csis1_ep>; + data-lanes = <1>; + }; + }; +}; |