diff mbox series

[v4,2/5] dt-bindings: pinctrl: add #interrupt-cells to apple,pinctrl

Message ID 20211024101838.43107-3-joey.gouly@arm.com
State New
Headers show
Series [v4,1/5] gpio: Allow per-parent interrupt data | expand

Commit Message

Joey Gouly Oct. 24, 2021, 10:18 a.m. UTC 
The GPIO/pinctrl hardware can act as an interrupt-controller, so add
the #interrupt-cells property to the binding.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Acked-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
index d50571affd1f..0b3eb068fb12 100644
--- a/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml
@@ -43,6 +43,9 @@  properties:
 
   interrupt-controller: true
 
+  '#interrupt-cells':
+    const: 2
+
 patternProperties:
   '-pins$':
     type: object
@@ -88,6 +91,7 @@  examples:
         gpio-ranges = <&pinctrl 0 0 212>;
 
         interrupt-controller;
+        #interrupt-cells = <2>;
         interrupt-parent = <&aic>;
         interrupts = <AIC_IRQ 16 IRQ_TYPE_LEVEL_HIGH>,
                      <AIC_IRQ 17 IRQ_TYPE_LEVEL_HIGH>,