Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / media / i2c / tvp514x.txt

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+* Texas Instruments TVP514x video decoder
+
+The TVP5146/TVP5146m2/TVP5147/TVP5147m1 device is high quality, single-chip
+digital video decoder that digitizes and decodes all popular baseband analog
+video formats into digital video component. The tvp514x decoder supports analog-
+to-digital (A/D) conversion of component RGB and YPbPr signals as well as A/D
+conversion and decoding of NTSC, PAL and SECAM composite and S-video into
+component YCbCr.
+
+Required Properties :
+- compatible : value should be either one among the following
+       (a) "ti,tvp5146" for tvp5146 decoder.
+       (b) "ti,tvp5146m2" for tvp5146m2 decoder.
+       (c) "ti,tvp5147" for tvp5147 decoder.
+       (d) "ti,tvp5147m1" for tvp5147m1 decoder.
+
+- hsync-active: HSYNC Polarity configuration for endpoint.
+
+- vsync-active: VSYNC Polarity configuration for endpoint.
+
+- pclk-sample: Clock polarity of the endpoint.
+
+For further reading on port node refer to Documentation/devicetree/bindings/
+media/video-interfaces.txt.
+
+Example:
+
+       i2c0@1c22000 {
+               ...
+               ...
+               tvp514x@5c {
+                       compatible = "ti,tvp5146";
+                       reg = <0x5c>;
+
+                       port {
+                               tvp514x_1: endpoint {
+                                       hsync-active = <1>;
+                                       vsync-active = <1>;
+                                       pclk-sample = <0>;
+                               };
+                       };
+               };
+               ...
+       };