[PATCH 2/3] ASoC: dt-bindings: maxim,max9867: add "mclk" property

[richard . leitner]

From: Richard Leitner <richard.leitner@xxxxxxxxxxx>

Add clocks and clock-names properties to require a "mclk" definition for
the maxim,max9867 codec.

Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/sound/maxim,max9867.yaml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/maxim,max9867.yaml b/Documentation/devicetree/bindings/sound/maxim,max9867.yaml
index cefa43c3d34e..152340fe9cc7 100644
--- a/Documentation/devicetree/bindings/sound/maxim,max9867.yaml
+++ b/Documentation/devicetree/bindings/sound/maxim,max9867.yaml
@@ -35,9 +35,17 @@ properties:
   reg:
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: "mclk"
+
 required:
   - compatible
   - reg
+  - clocks
+  - clock-names
 
 examples:
   - |
@@ -46,6 +54,8 @@ examples:
                     compatible = "maxim,max9867";
                     #sound-dai-cells = <0>;
                     reg = <0x18>;
+                    clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>;
+                    clock-names = "mclk";
             };
     };
 ...

-- 
2.39.2