- 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 <sakari.ai...@linux.intel.com>
---
.../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 = <400000>;
- 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 <199200000 210000000 499200000>;
port {
- smiapp_1_1: endpoint {
- clock-lanes = <0>;
+ smiapp_ep: endpoint {
data-lanes = <1 2>;
remote-endpoint = <&csi2a_ep>;
};
--
2.20.1
