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| author |   Adam Ford <aford173@gmail.com> | 2020-12-17 10:27:40 -0600 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2021-01-04 14:24:59 +0000 |
| commit | e33c93b2206fedee35df756940e07af7b1f29768 (patch) | |
| tree | a1d5a3268c686db81d1c05bb720974a548ebceec | |
| parent | ASoC: mediatek: add MTK_PMIC_WRAP dependency (diff) | |
| download | wireguard-linux-e33c93b2206fedee35df756940e07af7b1f29768.tar.xz wireguard-linux-e33c93b2206fedee35df756940e07af7b1f29768.zip | |
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: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Adam Ford <aford173@gmail.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201217162740.1452000-1-aford173@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/wm8962.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/wm8962.txt b/Documentation/devicetree/bindings/sound/wm8962.txt index dcfa9a3369fd..c36c649ddfd0 100644 --- a/Documentation/devicetree/bindings/sound/wm8962.txt +++ b/Documentation/devicetree/bindings/sound/wm8962.txt @@ -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 */ |