| Message ID | 1454699398-8581-8-git-send-email-javier@osg.samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hello, I noticed that I missed the DT folks in the cc list so I'm adding them now, sorry for the noise... On 02/05/2016 04:09 PM, Javier Martinez Canillas wrote: > The tvp5150 decoder has different input connectors so extend the device > tree binding to allow device tree source files to define the connectors > that are available on a given board. > > Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> > --- > > .../devicetree/bindings/media/i2c/tvp5150.txt | 43 ++++++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt > index 8c0fc1a26bf0..daa20e43a8e3 100644 > --- a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt > +++ b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt > @@ -12,6 +12,32 @@ Optional Properties: > - pdn-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. > > +Optional nodes: > +- connectors: The input connectors of tvp5150 have to be defined under > + a subnode name "connectors" using the following format: > + > + input-connector-name { > + input connector properties > + }; > + > +Each input connector must contain the following properties: > + > + - label: a name for the connector. > + - input: the input connector. > + > +The possible values for the "input" property are: > + 0: Composite0 > + 1: Composite1 > + 2: S-Video > + > +and on a tvp5150am1 and tvp5151 there is another: > + 4: Signal generator > + > +The list of valid input connectors are defined in dt-bindings/media/tvp5150.h > +header file and can be included by device tree source files. > + > +Each input connector can be defined only once. > + > 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. > @@ -36,6 +62,23 @@ Example: > pdn-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>; > reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>; > > + connectors { > + composite0 { > + label = "Composite0"; > + input = <TVP5150_COMPOSITE0>; > + }; > + > + composite1 { > + label = "Composite1"; > + input = <TVP5150_COMPOSITE1>; > + }; > + > + s-video { > + label = "S-Video"; > + input = <TVP5150_SVIDEO>; > + }; > + }; > + > port { > tvp5150_1: endpoint { > remote-endpoint = <&ccdc_ep>; > Best regards,
diff --git a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt index 8c0fc1a26bf0..daa20e43a8e3 100644 --- a/Documentation/devicetree/bindings/media/i2c/tvp5150.txt +++ b/Documentation/devicetree/bindings/media/i2c/tvp5150.txt @@ -12,6 +12,32 @@ Optional Properties: - pdn-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. +Optional nodes: +- connectors: The input connectors of tvp5150 have to be defined under + a subnode name "connectors" using the following format: + + input-connector-name { + input connector properties + }; + +Each input connector must contain the following properties: + + - label: a name for the connector. + - input: the input connector. + +The possible values for the "input" property are: + 0: Composite0 + 1: Composite1 + 2: S-Video + +and on a tvp5150am1 and tvp5151 there is another: + 4: Signal generator + +The list of valid input connectors are defined in dt-bindings/media/tvp5150.h +header file and can be included by device tree source files. + +Each input connector can be defined only once. + 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. @@ -36,6 +62,23 @@ Example: pdn-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>; reset-gpios = <&gpio6 7 GPIO_ACTIVE_LOW>; + connectors { + composite0 { + label = "Composite0"; + input = <TVP5150_COMPOSITE0>; + }; + + composite1 { + label = "Composite1"; + input = <TVP5150_COMPOSITE1>; + }; + + s-video { + label = "S-Video"; + input = <TVP5150_SVIDEO>; + }; + }; + port { tvp5150_1: endpoint { remote-endpoint = <&ccdc_ep>;
The tvp5150 decoder has different input connectors so extend the device tree binding to allow device tree source files to define the connectors that are available on a given board. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> --- .../devicetree/bindings/media/i2c/tvp5150.txt | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+)