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    SubjectRe: [PATCH 07/10] [media] tvp5150: Add device tree binding document
    On Mon, Jan 04, 2016 at 09:25:29AM -0300, Javier Martinez Canillas wrote:
    > Add a Device Tree binding document for the TVP5150 video decoder.
    >
    > Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
    > ---
    >
    > .../devicetree/bindings/media/i2c/tvp5150.txt | 35 ++++++++++++++++++++++
    > 1 file changed, 35 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/media/i2c/tvp5150.txt
    >
    > diff --git a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt
    > new file mode 100644
    > index 000000000000..bf0b3f3128ce
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt
    > @@ -0,0 +1,35 @@
    > +* Texas Instruments TVP5150 and TVP5151 video decoders
    > +
    > +The TVP5150 and TVP5151 are video decoders that convert baseband NTSC and PAL
    > +(and also SECAM in the TVP5151 case) video signals to either 8-bit 4:2:2 YUV
    > +with discrete syncs or 8-bit ITU-R BT.656 with embedded syncs output formats.
    > +
    > +Required Properties:
    > +- compatible: value must be "ti,tvp5150"

    What about the 5151? The driver never needs to know if SECAM is
    supported or not?

    > +- reg: I2C slave address
    > +
    > +Optional Properties:
    > +- powerdown-gpios: phandle for the GPIO connected to the PDN pin, if any.
    > +- reset-gpios: phandle for the GPIO connected to the RESETB pin, if any.
    > +
    > +The device node must contain one 'port' child node for its digital output
    > +video port, in accordance with the video interface bindings defined in
    > +Documentation/devicetree/bindings/media/video-interfaces.txt.
    > +
    > +Example:
    > +
    > +&i2c2 {
    > + ...
    > + tvp5150@5c {
    > + compatible = "ti,tvp5150";

    Too much indentation here.

    > + reg = <0x5c>;
    > + powerdown-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>;
    > + reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>;
    > +
    > + port {
    > + tvp5150_1: endpoint {
    > + remote-endpoint = <&ccdc_ep>;
    > + };
    > + };
    > + };
    > +};
    > --
    > 2.4.3
    >


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