dt-bindings: gpio: fix microchip #interrupt-cells

The GPIO controller on PolarFire SoC supports more than one type of
interrupt and needs two interrupt cells.

Fixes: 735806d8a68e9 ("dt-bindings: gpio: add bindings for microchip mpfs gpio")
Signed-off-by: Jamie Gibbons <jamie.gibbons@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260326-wise-gumdrop-49217723a72a@spud
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

diff --git a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
index 184432d24ea1817152c453d51893f7f93e8f8b43..f42c54653d52179df383593a370d8f11c212ebb8 100644 (file)
--- a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
@@ -37,7 +37,7 @@ properties:
     const: 2
 
   "#interrupt-cells":
-    const: 1
+    const: 2
 
   ngpios:
     description:
@@ -86,7 +86,7 @@ examples:
         gpio-controller;
         #gpio-cells = <2>;
         interrupt-controller;
-        #interrupt-cells = <1>;
+        #interrupt-cells = <2>;
         interrupts = <53>, <53>, <53>, <53>,
                      <53>, <53>, <53>, <53>,
                      <53>, <53>, <53>, <53>,