diff mbox series

[v2,2/3] dt-bindings: pwm: mxs: Document the clocks property

Message ID 20230922124229.359543-2-festevam@gmail.com
State Not Applicable
Headers show
Series [v2,1/3] dt-bindings: pwm: mxs: Document fsl,imx28-pwm | expand

Commit Message

Fabio Estevam Sept. 22, 2023, 12:42 p.m. UTC 
From: Fabio Estevam <festevam@denx.de>

The 'clocks' property is mandatory for the PWM to operate.

Document it.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
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 mbox series

Patch

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>;
     };