Re: [PATCH 1/1] dt-bindings: smiapp: Align documentation with current practices

2019-08-27 Thread Rob Herring
On Tue, 13 Aug 2019 16:45:18 +0300, Sakari Ailus wrote:
> - The clock-lanes property is not needed for the sensors do not support
>   lane reordering. (The information possibly present in existing clock-lane
>   properties is simply not used.)
> 
> - There's no need to refer to the sensor device in the DT example, thus
>   remove the label.
> 
> - Rename the "camera" device node as "camera-sensor".
> 
> - Rename the endpoint label as "smiapp_ep" (was: "smiapp_1_1"). There is
>   in practice only one anyway.
> 
> - Remove the remote-endpoint documentation (it is covered by
>   graph.txt to which video-interfaces.txt refers to).
> 
> - Add a note on the port and endpoint nodes.
> 
> These changes make the smiapp bindings a better example.
> 
> Signed-off-by: Sakari Ailus 
> ---
>  .../devicetree/bindings/media/i2c/nokia,smia.txt   | 10 +-
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 

Applied, thanks.

Rob


[PATCH 1/1] dt-bindings: smiapp: Align documentation with current practices

2019-08-13 Thread Sakari Ailus
- The clock-lanes property is not needed for the sensors do not support
  lane reordering. (The information possibly present in existing clock-lane
  properties is simply not used.)

- There's no need to refer to the sensor device in the DT example, thus
  remove the label.

- Rename the "camera" device node as "camera-sensor".

- Rename the endpoint label as "smiapp_ep" (was: "smiapp_1_1"). There is
  in practice only one anyway.

- Remove the remote-endpoint documentation (it is covered by
  graph.txt to which video-interfaces.txt refers to).

- Add a note on the port and endpoint nodes.

These changes make the smiapp bindings a better example.

Signed-off-by: Sakari Ailus 
---
 .../devicetree/bindings/media/i2c/nokia,smia.txt   | 10 +-
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt 
b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
index 8ee7c7972ac79..c3c3479233c4a 100644
--- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
+++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
@@ -7,6 +7,9 @@ of that. These definitions are valid for both types of sensors.
 More detailed documentation can be found in
 Documentation/devicetree/bindings/media/video-interfaces.txt .
 
+The device node should contain a "port" node which may contain one or more
+endpoint nodes, in accordance with video interface bindings defined in
+Documentation/devicetree/bindings/media/video-interfaces.txt .
 
 Mandatory properties
 
@@ -37,9 +40,7 @@ Optional properties
 Endpoint node mandatory properties
 --
 
-- clock-lanes: <0>
 - data-lanes: <1..n>
-- remote-endpoint: A phandle to the bus receiver's endpoint node.
 
 
 Example
@@ -48,7 +49,7 @@ Example
 &i2c2 {
clock-frequency = <40>;
 
-   smiapp_1: camera@10 {
+   camera-sensor@10 {
compatible = "nokia,smia";
reg = <0x10>;
reset-gpios = <&gpio3 20 0>;
@@ -58,8 +59,7 @@ Example
nokia,nvm-size = <512>; /* 8 * 64 */
link-frequencies = /bits/ 64 <19920 21000 49920>;
port {
-   smiapp_1_1: endpoint {
-   clock-lanes = <0>;
+   smiapp_ep: endpoint {
data-lanes = <1 2>;
remote-endpoint = <&csi2a_ep>;
};
-- 
2.20.1