The bus-type property is required for C-PHY support. Add it, including
values for CCP2 and CSI-2 D-PHY.
Also require the bus-type property. Effectively all new sensors are MIPI
D-PHY or C-PHY that cannot be told apart without the bus-type property.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
.../devicetree/bindings/media/i2c/mipi-ccs.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
index a386ee246956..b641debcd6a2 100644
--- a/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml
@@ -77,9 +77,17 @@ properties:
data-lanes:
minItems: 1
maxItems: 8
+ bus-type:
+ description: The type of the data bus.
+ oneOf:
+ - const: 1 # CSI-2 C-PHY
+ - const: 3 # CCP2
+ - const: 4 # CSI-2 D-PHY
+
required:
- link-frequencies
- data-lanes
+ - bus-type
required:
- compatible
@@ -112,6 +120,7 @@ examples:
remote-endpoint = <&csi2a_ep>;
link-frequencies = /bits/ 64 <199200000 210000000
499200000>;
+ bus-type = <4>;
};
};
};
--
2.27.0
