[PATCH v4 1/3] dt-bindings: pwm: amlogic: Add optional power-domains

[George Stark]

On newer SoCs, the PWM hardware can require a power domain to operate
so add corresponding optional property.

Signed-off-by: George Stark <gnstark at salutedevices.com>
---
 Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
index 1d71d4f8f328..267908c2bf7b 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
+++ b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
@@ -56,6 +56,9 @@ properties:
     minItems: 1
     maxItems: 2
 
+  power-domains:
+    maxItems: 1
+
   "#pwm-cells":
     const: 3
 
-- 
2.25.1