[PATCH 1/2] ASoC: rt5682: Add a mclk name property to the device tree

[derek.fang at realtek.com]

From: "derek.fang" <derek at realtek.com>

The patch adds a new property to specify the mclk name which be used.

Signed-off-by: derek.fang <derek at realtek.com>

diff --git a/Documentation/devicetree/bindings/sound/rt5682.txt b/Documentation/devicetree/bindings/sound/rt5682.txt
index cd8c53d8497e..bee935ef2974 100644
--- a/Documentation/devicetree/bindings/sound/rt5682.txt
+++ b/Documentation/devicetree/bindings/sound/rt5682.txt
@@ -46,6 +46,8 @@ Optional properties:
 
 - realtek,dmic-clk-driving-high : Set the high driving of the DMIC clock out.
 
+- realtek,mclk-name : Specify the mclk name that codec uses as clock provider.
+
 Pins on the device (for linking into audio routes) for RT5682:
 
   * DMIC L1
-- 
2.17.1