linux-kernel - [PATCH 5.11 322/329] dt-bindings: media: renesas,vin: Make resets optional on R-Car Gen1

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Date:   Mon, 17 May 2021 16:03:53 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Niklas Söderlund 
        <niklas.soderlund+renesas@...natech.se>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH 5.11 322/329] dt-bindings: media: renesas,vin: Make resets optional on R-Car Gen1

From: Geert Uytterhoeven <geert+renesas@...der.be>

commit 7935bb56e21b2add81149f4def8e59b4133fe57c upstream.

The "resets" property is not present on R-Car Gen1 SoCs.
Supporting it would require migrating from renesas,cpg-clocks to
renesas,cpg-mssr.

Fixes: 905fc6b1bfb4a631 ("dt-bindings: rcar-vin: Convert bindings to json-schema")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>
Link: https://lore.kernel.org/r/217c8197efaee7d803b22d433abb0ea8e33b84c6.1619700314.git.geert+renesas@glider.be
Signed-off-by: Rob Herring <robh@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 Documentation/devicetree/bindings/media/renesas,vin.yaml |   44 +++++++++------
 1 file changed, 28 insertions(+), 16 deletions(-)

--- a/Documentation/devicetree/bindings/media/renesas,vin.yaml
+++ b/Documentation/devicetree/bindings/media/renesas,vin.yaml
@@ -278,23 +278,35 @@ required:
   - interrupts
   - clocks
   - power-domains
-  - resets
 
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - renesas,vin-r8a7778
-          - renesas,vin-r8a7779
-          - renesas,rcar-gen2-vin
-then:
-  required:
-    - port
-else:
-  required:
-    - renesas,id
-    - ports
+allOf:
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - renesas,vin-r8a7778
+                - renesas,vin-r8a7779
+    then:
+      required:
+        - resets
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,vin-r8a7778
+              - renesas,vin-r8a7779
+              - renesas,rcar-gen2-vin
+    then:
+      required:
+        - port
+    else:
+      required:
+        - renesas,id
+        - ports
 
 additionalProperties: false