ASoC: rt5682: Add a new property to the device tree.

The patch adds a new property to the drice tree for the DMIC clcok driving.

Signed-off-by: Oder Chiou <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Mark Brown <[e-mail]>

Documentation/devicetree/bindings/sound/rt5682.txt

···
 - realtek,dmic-delay-ms : Set the delay time (ms) for the requirement of
   the particular DMIC.
 
+- realtek,dmic-clk-driving-high : Set the high drving of the DMIC clock out.
+
 Pins on the device (for linking into audio routes) for RT5682:
 
   * DMIC L1