V4L: s5k6a3: Add DT binding documentation
Commit Message
This patch adds DT binding documentation for the Samsung S5K6A3(YX)
raw image sensor.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
This patch adds missing documentation [1] for the "samsung,s5k6a3"
compatible. Rob, can you please merge it through your tree if it
looks OK ?
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
Comments
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@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> ---
> 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.
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On Tue, Feb 18, 2014 at 03:43:11PM +0000, Sylwester Nawrocki wrote:
> 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@samsung.com>
> > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> > ---
> > 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 ?
It looks fine to me:
Acked-by: Mark Rutland <mark.rutland@arm.com>
Thanks,
Mark.
>
> > 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.
>
>
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On 19/02/14 18:47, Mark Rutland wrote:
> On Tue, Feb 18, 2014 at 03:43:11PM +0000, Sylwester Nawrocki wrote:
>> > 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@samsung.com>
>>> > > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
>>> > > ---
>>> > > 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 ?
>
> It looks fine to me:
>
> Acked-by: Mark Rutland <mark.rutland@arm.com>
Thanks for the review. I'm going to post a short series including this
patch, I would appreciate your (or other DT binding maintainer) review
of the DT binding part, so this stuff can finally be pushed upstream.
Cheers,
Sylwester
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new file mode 100644
@@ -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.