Unverified Commit e33c93b2 authored by Adam Ford's avatar Adam Ford Committed by Mark Brown
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ASoC: wm8962: Add optional mclk device tree binding 



The driver can request an optional clock for mclk.
Update the txt file to reflect this.

Suggested-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarAdam Ford <aford173@gmail.com>
Acked-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201217162740.1452000-1-aford173@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c1cbbea9

Documentation/devicetree/bindings/sound/wm8962.txt

+4 −0
Original line number Diff line number Diff line
@@ -9,6 +9,9 @@ Required properties: 
  - reg : the I2C address of the device.



Optional properties:



  - clocks : The clock source of the mclk



  - spk-mono: This is a boolean property. If present, the SPK_MONO bit

    of R51 (Class D Control 2) gets set, indicating that the speaker is

    in mono mode.
@@ -27,6 +30,7 @@ Example: 
wm8962: codec@1a {

	compatible = "wlf,wm8962";

	reg = <0x1a>;

	clocks = <&clks IMX6QDL_CLK_CKO>;



	gpio-cfg = <

		0x0000 /* 0:Default */