dt-bindings: pwm: Add interrupts property for MediaTek MT8192

Add interrupts property of pwm for MediaTek MT8192 SoC.

Signed-off-by: Xinlei Lee <xinlei.lee@mediatek.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml b/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml
index 4b71bd6..e4fe2d1 100644 (file)
--- a/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml
+++ b/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml
@@ -37,6 +37,9 @@ properties:
   "#pwm-cells":
     const: 2
 
+  interrupts:
+    maxItems: 1
+
   clocks:
     items:
       - description: Main Clock