dt-bindings: pinctrl: sunxi: Make interrupts optional

The R_PIO pinctrl device on the Allwinner H616 SoC does not have an interrupt (it features only two pins). However the binding requires at least naming one upstream interrupt, plus the #interrupt-cells and interrupt-controller properties. Drop the unconditional requirement for the interrupt properties, and make them dependent on being not this particular pinctrl device. Signed-off-by: Andre Przywara <[email protected]> Reviewed-by: Rob Herring <[email protected]> Acked-by: Samuel Holland <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
josf · Jul 11, 2022 · ee84131 · ee84131
1 parent 4528a0c
commit ee84131
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml
@@ -130,21 +130,31 @@ patternProperties:
 
 required:
   - "#gpio-cells"
-  - "#interrupt-cells"
   - compatible
   - reg
-  - interrupts
   - clocks
   - clock-names
   - gpio-controller
-  - interrupt-controller
 
 allOf:
   # FIXME: We should have the pin bank supplies here, but not a lot of
   # boards are defining it at the moment so it would generate a lot of
   # warnings.
 
   - $ref: "pinctrl.yaml#"
+  - if:
+      not:
+        properties:
+          compatible:
+            enum:
+              - allwinner,sun50i-h616-r-pinctrl
+
+    then:
+      required:
+        - "#interrupt-cells"
+        - interrupts
+        - interrupt-controller
+
   - if:
       properties:
         compatible: