[PATCH v2 1/2] dt-bindings: display: renesas,du: narrow interrupts and resets per variants

[Krzysztof Kozlowski]

Each variable-length property like interrupts or resets must have fixed
constraints on number of items for given variant in binding.  The
clauses in "if:then:" block should define both limits: upper and lower.

Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

---

This was sent already in August 2024 (!) and still not picked up. Thus
some other people started doing similar in December.

Can this be finally merged?
https://lore.kernel.org/all/20240818173003.122025-1-krzysztof.kozlowski@xxxxxxxxxx/

Changes in v2:
1. Add Ack
2. Rebase
---
 .../devicetree/bindings/display/renesas,du.yaml      | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml
index 3880b4c2ea9a..88ecabc4348d 100644
--- a/Documentation/devicetree/bindings/display/renesas,du.yaml
+++ b/Documentation/devicetree/bindings/display/renesas,du.yaml
@@ -174,6 +174,7 @@ allOf:
             - pattern: '^dclkin\.[01]$'
 
         interrupts:
+          minItems: 2
           maxItems: 2
 
         resets:
@@ -229,6 +230,7 @@ allOf:
             - pattern: '^dclkin\.[01]$'
 
         interrupts:
+          minItems: 2
           maxItems: 2
 
         resets:
@@ -282,6 +284,7 @@ allOf:
             - pattern: '^dclkin\.[01]$'
 
         interrupts:
+          minItems: 2
           maxItems: 2
 
         resets:
@@ -336,6 +339,7 @@ allOf:
             - pattern: '^dclkin\.[01]$'
 
         interrupts:
+          minItems: 2
           maxItems: 2
 
         resets:
@@ -397,6 +401,7 @@ allOf:
             - pattern: '^dclkin\.[012]$'
 
         interrupts:
+          minItems: 3
           maxItems: 3
 
         resets:
@@ -461,9 +466,11 @@ allOf:
             - pattern: '^dclkin\.[0123]$'
 
         interrupts:
+          minItems: 4
           maxItems: 4
 
         resets:
+          minItems: 2
           maxItems: 2
 
         reset-names:
@@ -534,9 +541,11 @@ allOf:
             - pattern: '^dclkin\.[012]$'
 
         interrupts:
+          minItems: 3
           maxItems: 3
 
         resets:
+          minItems: 2
           maxItems: 2
 
         reset-names:
@@ -605,9 +614,11 @@ allOf:
             - pattern: '^dclkin\.[013]$'
 
         interrupts:
+          minItems: 3
           maxItems: 3
 
         resets:
+          minItems: 2
           maxItems: 2
 
         reset-names:
@@ -726,6 +737,7 @@ allOf:
             - pattern: '^dclkin\.[01]$'
 
         interrupts:
+          minItems: 2
           maxItems: 2
 
         resets:
-- 
2.43.0