[v3,1/6] V4L: s5k6a3: Add DT binding documentation
Commit Message
This patch adds 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>
---
Changes since v2:
- added AF regulator supply.
---
.../devicetree/bindings/media/samsung-s5k6a3.txt | 32 ++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/samsung-s5k6a3.txt
Comments
On 10/17/2013 08:06 PM, Sylwester Nawrocki wrote:
> This patch adds 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>
Hi Mauro,
Can we merge it now without a DT binding maintainer Ack ?
There was no comments for 2 months and I believe the Ack is not mandatory
for this kind of standard binding and very similar binding has been already
reviewed (for the S5K5BAF sensor).
I just updated slightly the clock/clock-names property description, so I
would post patch [1] to the mailing lists before adding it to a pull
request.
Thanks,
Sylwester
[1]
http://git.linuxtv.org/snawrocki/samsung.git/commitdiff/4249788ea8c9b9d9bc95cd088351e2cdda1838f6
> ---
> Changes since v2:
> - added AF regulator supply.
> ---
> .../devicetree/bindings/media/samsung-s5k6a3.txt | 32 ++++++++++++++++++++
> 1 file changed, 32 insertions(+)
> 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..3806e77
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/samsung-s5k6a3.txt
> @@ -0,0 +1,32 @@
> +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 the sensor's EXTCLK clock specifier,
> + from common clock bindings;
> +- clock-names : should contain "extclk" entry;
> +
> +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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new file mode 100644
@@ -0,0 +1,32 @@
+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 the sensor's EXTCLK clock specifier,
+ from common clock bindings;
+- clock-names : should contain "extclk" entry;
+
+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.