[alsa-devel] [PATCH v2 3/5] ASoC: dt-bindings: max98088: add external clock binding

[Marco Felsch]

Allow setting the clock provider for the external clock called "mclk".

Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>
---
 .../devicetree/bindings/sound/maxim,max98088.txt          | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/maxim,max98088.txt b/Documentation/devicetree/bindings/sound/maxim,max98088.txt
index a79ad5c7af88..da764d913319 100644
--- a/Documentation/devicetree/bindings/sound/maxim,max98088.txt
+++ b/Documentation/devicetree/bindings/sound/maxim,max98088.txt
@@ -7,9 +7,17 @@ Required properties:
 - compatible: "maxim,max98088" or "maxim,max98089".
 - reg: The I2C address of the device.
 
+Optional properties:
+
+- clocks: the clock provider of MCLK, see ../clock/clock-bindings.txt section
+  "consumer" for more information.
+- clock-names: must be set to "mclk"
+
 Example:
 
 max98089: codec at 10 {
 	compatible = "maxim,max98089";
 	reg = <0x10>;
+	clocks = <&clks IMX6QDL_CLK_CKO2>;
+	clock-names = "mclk";
 };
-- 
2.19.0