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b610b5928d
add OF support for the tvp514x driver. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Sakari Ailus <sakari.ailus@iki.fi> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Rob Landley <rob@landley.net> Cc: devicetree-discuss@lists.ozlabs.org Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
45 lines
1.2 KiB
Plaintext
45 lines
1.2 KiB
Plaintext
* Texas Instruments TVP514x video decoder
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The TVP5146/TVP5146m2/TVP5147/TVP5147m1 device is high quality, single-chip
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digital video decoder that digitizes and decodes all popular baseband analog
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video formats into digital video component. The tvp514x decoder supports analog-
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to-digital (A/D) conversion of component RGB and YPbPr signals as well as A/D
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conversion and decoding of NTSC, PAL and SECAM composite and S-video into
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component YCbCr.
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Required Properties :
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- compatible : value should be either one among the following
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(a) "ti,tvp5146" for tvp5146 decoder.
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(b) "ti,tvp5146m2" for tvp5146m2 decoder.
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(c) "ti,tvp5147" for tvp5147 decoder.
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(d) "ti,tvp5147m1" for tvp5147m1 decoder.
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- hsync-active: HSYNC Polarity configuration for endpoint.
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- vsync-active: VSYNC Polarity configuration for endpoint.
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- pclk-sample: Clock polarity of the endpoint.
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For further reading on port node refer to Documentation/devicetree/bindings/
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media/video-interfaces.txt.
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Example:
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i2c0@1c22000 {
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...
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...
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tvp514x@5c {
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compatible = "ti,tvp5146";
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reg = <0x5c>;
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port {
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tvp514x_1: endpoint {
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hsync-active = <1>;
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vsync-active = <1>;
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pclk-sample = <0>;
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};
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};
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};
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...
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};
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