Document the CRU IP found in Renesas RZ/G2UL SoC.
The CRU block on the RZ/G2UL SoC is identical to one found on the
RZ/G2L SoC, but it does not support parallel input.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v3->v3 resend:
* No change, just rebase.
v2->v3:
* Added Ack from Conor Dooley and Rb tag from Geert.
v1->v2:
* Dropped the description from if/else block.
* Dropped driver reference from commit description.
---
.../bindings/media/renesas,rzg2l-cru.yaml | 35 ++++++++++++++++---
1 file changed, 31 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml b/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml
index 1e72b8808d24..bc1245127025 100644
--- a/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml
+++ b/Documentation/devicetree/bindings/media/renesas,rzg2l-cru.yaml
@@ -19,6 +19,7 @@ properties:
compatible:
items:
- enum:
+ - renesas,r9a07g043-cru # RZ/G2UL
- renesas,r9a07g044-cru # RZ/G2{L,LC}
- renesas,r9a07g054-cru # RZ/V2L
- const: renesas,rzg2l-cru
@@ -87,10 +88,6 @@ properties:
Input port node, describing the Image Processing module connected to the
CSI-2 receiver.
- required:
- - port@0
- - port@1
-
required:
- compatible
- reg
@@ -102,6 +99,36 @@ required:
- reset-names
- power-domains
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - renesas,r9a07g044-cru
+ - renesas,r9a07g054-cru
+ then:
+ properties:
+ ports:
+ required:
+ - port@0
+ - port@1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - renesas,r9a07g043-cru
+ then:
+ properties:
+ ports:
+ properties:
+ port@0: false
+
+ required:
+ - port@1
+
additionalProperties: false
examples:
--
2.25.1
