On 22/12/13 22:27, Sylwester Nawrocki wrote: > This patch adds DT binding documentation for the Samsung S5K6A3(YX) > raw image sensor. > > Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx> > Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> > --- > This patch adds missing documentation [1] for the "samsung,s5k6a3" > compatible. Rob, can you please merge it through your tree if it > looks OK ? Anyone cares to Ack this patch so it can be merged through the media tree ? > Thanks, > Sylwester > > [1] http://www.spinics.net/lists/devicetree/msg10693.html > > Changes since v3 (https://linuxtv.org/patch/20429): > - rephrased 'clocks' and 'clock-names' properties' description. > --- > .../devicetree/bindings/media/samsung-s5k6a3.txt | 33 ++++++++++++++++++++ > 1 files changed, 33 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/media/samsung-s5k6a3.txt > > diff --git a/Documentation/devicetree/bindings/media/samsung-s5k6a3.txt b/Documentation/devicetree/bindings/media/samsung-s5k6a3.txt > new file mode 100644 > index 0000000..cce01e8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/samsung-s5k6a3.txt > @@ -0,0 +1,33 @@ > +Samsung S5K6A3(YX) raw image sensor > +--------------------------------- > + > +S5K6A3(YX) is a raw image sensor with MIPI CSI-2 and CCP2 image data interfaces > +and CCI (I2C compatible) control bus. > + > +Required properties: > + > +- compatible : "samsung,s5k6a3"; > +- reg : I2C slave address of the sensor; > +- svdda-supply : core voltage supply; > +- svddio-supply : I/O voltage supply; > +- afvdd-supply : AF (actuator) voltage supply; > +- gpios : specifier of a GPIO connected to the RESET pin; > +- clocks : should contain list of phandle and clock specifier pairs > + according to common clock bindings for the clocks described > + in the clock-names property; > +- clock-names : should contain "extclk" entry for the sensor's EXTCLK clock; > + > +Optional properties: > + > +- clock-frequency : the frequency at which the "extclk" clock should be > + configured to operate, in Hz; if this property is not > + specified default 24 MHz value will be used. > + > +The common video interfaces bindings (see video-interfaces.txt) should be > +used to specify link to the image data receiver. The S5K6A3(YX) device > +node should contain one 'port' child node with an 'endpoint' subnode. > + > +Following properties are valid for the endpoint node: > + > +- data-lanes : (optional) specifies MIPI CSI-2 data lanes as covered in > + video-interfaces.txt. The sensor supports only one data lane. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
