[v3] media/imx355: General code cleanups, and adding support for 2 lane operation

[PATCH v3 02/20] dt-bindings: media: imx355: Allow 2 CSI2 data lane output

Posted by Dave Stevenson 1 month ago

The sensor supports output over either 2 or 4 CSI2 data
lanes. The binding only permitted the 4 lane configuration.

Add the 2 lane configuration as an option.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml b/Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml
index 6050d7e7dcfe..d9cdfda699bf 100644
--- a/Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/sony,imx355.yaml
@@ -50,8 +50,15 @@ properties:
 
         properties:
           data-lanes:
-            minItems: 4
-            maxItems: 4
+            oneOf:
+              - items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+              - items:
+                  - const: 1
+                  - const: 2
 
         required:
           - link-frequencies

-- 
2.34.1