From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Tue, 28 Jan 2025 09:47:19 +0000 (+0100)
Subject: dt-bindings: display: renesas,du: add top-level constraints
X-Git-Tag: block-6.15-20250403~41^2~20^2~87
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=c51549cf16d39398499445f6b0004cf84d158265;p=linux-block.git

dt-bindings: display: renesas,du: add top-level constraints

Properties with variable number of items per each device are expected to
have widest constraints in top-level "properties:" block and further
customized (narrowed) in "if:then:".  Add missing top-level constraints
for clocks, clock-names, interrupts, resets, reset-names, renesas,cmms
and renesas,vsps.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250128094719.63776-2-krzysztof.kozlowski@linaro.org
---

diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml
index 88ecabc4348d..c27dfea7fc62 100644
--- a/Documentation/devicetree/bindings/display/renesas,du.yaml
+++ b/Documentation/devicetree/bindings/display/renesas,du.yaml
@@ -47,12 +47,26 @@ properties:
     maxItems: 1
 
   # See compatible-specific constraints below.
-  clocks: true
-  clock-names: true
+  clocks:
+    minItems: 1
+    maxItems: 8
+
+  clock-names:
+    minItems: 1
+    maxItems: 8
+
   interrupts:
+    minItems: 1
+    maxItems: 4
     description: Interrupt specifiers, one per DU channel
-  resets: true
-  reset-names: true
+
+  resets:
+    minItems: 1
+    maxItems: 2
+
+  reset-names:
+    minItems: 1
+    maxItems: 2
 
   power-domains:
     maxItems: 1
@@ -74,7 +88,7 @@ properties:
 
   renesas,cmms:
     $ref: /schemas/types.yaml#/definitions/phandle-array
-    minItems: 1
+    minItems: 2
     maxItems: 4
     items:
       maxItems: 1