From: Fabio Estevam <festevam@xxxxxxx>
The 'clocks' property is mandatory for the PWM to operate.
Document it.
Signed-off-by: Fabio Estevam <festevam@xxxxxxx>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
Changes since v1:
- None. Only collected Uwe and Conor's acks.
Documentation/devicetree/bindings/pwm/mxs-pwm.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml b/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml
index 655f008081d5..8f50e23ca8c9 100644
--- a/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/mxs-pwm.yaml
@@ -25,6 +25,9 @@ properties:
reg:
maxItems: 1
+ clocks:
+ maxItems: 1
+
"#pwm-cells":
const: 3
@@ -35,6 +38,7 @@ properties:
required:
- compatible
- reg
+ - clocks
- fsl,pwm-number
additionalProperties: false
@@ -44,6 +48,7 @@ examples:
pwm@80064000 {
compatible = "fsl,imx23-pwm";
reg = <0x80064000 0x2000>;
+ clocks = <&clks 30>;
#pwm-cells = <3>;
fsl,pwm-number = <8>;
};
--
2.34.1
