The chip has 3 dual-channel PWM modules PWM_AB, PWM_CD, PWM_EF.
Signed-off-by: George Stark <gnstark@xxxxxxxxxxxxxxxxx>
Signed-off-by: Dmitry Rokosov <ddrokosov@xxxxxxxxxxxxxxxxx>
---
.../devicetree/bindings/pwm/pwm-amlogic.yaml | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
index 1d71d4f8f328..e021cf59421a 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
+++ b/Documentation/devicetree/bindings/pwm/pwm-amlogic.yaml
@@ -37,6 +37,10 @@ properties:
- enum:
- amlogic,meson8-pwm-v2
- amlogic,meson-s4-pwm
+ - items:
+ - enum:
+ - amlogic,meson-a1-pwm
+ - const: amlogic,meson-s4-pwm
- items:
- enum:
- amlogic,meson8b-pwm-v2
@@ -56,6 +60,9 @@ properties:
minItems: 1
maxItems: 2
+ power-domains:
+ maxItems: 1
+
"#pwm-cells":
const: 3
@@ -136,6 +143,16 @@ allOf:
required:
- clocks
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,meson-a1-pwm
+ then:
+ required:
+ - power-domains
+
additionalProperties: false
examples:
--
2.25.1
