The DSS controller on TI's AM62A7 SoC is an update from that on TI's
AM625 SoC. Like the DSS in AM625, the DSS in this SoC has 2 video
pipelines, but unlike the former, the latter only has one output port on
VP2 to service DPI display sinks.
Add the new controller's compatible.
Signed-off-by: Aradhya Bhatia <a-bhatia1@xxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
.../bindings/display/ti/ti,am65x-dss.yaml | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
index ae09cd3cbce1..b6767ef0d24d 100644
--- a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
+++ b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
@@ -23,6 +23,7 @@ properties:
compatible:
enum:
- ti,am625-dss
+ - ti,am62a7,dss
- ti,am65x-dss
reg:
@@ -87,6 +88,7 @@ properties:
For AM65x DSS, the OLDI output port node from video port 1.
For AM625 DSS, the internal DPI output port node from video
port 1.
+ For AM62A7 DSS, the port is tied off inside the SoC.
port@1:
$ref: /schemas/graph.yaml#/properties/port
@@ -108,6 +110,18 @@ properties:
Input memory (from main memory to dispc) bandwidth limit in
bytes per second
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: ti,am62a7-dss
+ then:
+ properties:
+ ports:
+ properties:
+ port@0: false
+
required:
- compatible
- reg
--
2.42.0
