6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
54 lines
1.4 KiB
Plaintext
54 lines
1.4 KiB
Plaintext
* Texas Instruments TV7002 video decoder
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The TVP7002 device supports digitizing of video and graphics signal in RGB and
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YPbPr color space.
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Required Properties :
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- compatible : Must be "ti,tvp7002"
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Optional Properties:
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- hsync-active: HSYNC Polarity configuration for the bus. Default value when
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this property is not specified is <0>.
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- vsync-active: VSYNC Polarity configuration for the bus. Default value when
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this property is not specified is <0>.
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- pclk-sample: Clock polarity of the bus. Default value when this property is
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not specified is <0>.
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- sync-on-green-active: Active state of Sync-on-green signal property of the
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endpoint.
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0 = Normal Operation (Active Low, Default)
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1 = Inverted operation
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- field-even-active: Active-high Field ID output polarity control of the bus.
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Under normal operation, the field ID output is set to logic 1 for an odd field
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(field 1) and set to logic 0 for an even field (field 0).
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0 = Normal Operation (Active Low, Default)
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1 = FID output polarity inverted
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For further reading of port node refer Documentation/devicetree/bindings/media/
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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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tvp7002@5c {
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compatible = "ti,tvp7002";
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reg = <0x5c>;
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port {
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tvp7002_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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sync-on-green-active = <1>;
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field-even-active = <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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