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ASoC: add bindings for ZTE zx-aud96p22 audio codec 

It adds dt-bindings document for ZTE zx-aud96p22 audio codec.

Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Baoyou Xie 2017-06-22 14:51:57 +08:00 committed by Mark Brown
parent 2ea659a9ef
commit 7de35c122e
1 changed files with 24 additions and 0 deletions
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Documentation/devicetree/bindings/sound/zte,zx-aud96p22.txt 100644
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ZTE ZX AUD96P22 Audio Codec
Required properties:
- compatible: Must be "zte,zx-aud96p22"
- #sound-dai-cells: Should be 0
- reg: I2C bus slave address of AUD96P22
Example:
i2c0: i2c@1486000 {
compatible = "zte,zx296718-i2c";
reg = <0x01486000 0x1000>;
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&audiocrm AUDIO_I2C0_WCLK>;
clock-frequency = <1600000>;
aud96p22: codec@22 {
compatible = "zte,zx-aud96p22";
#sound-dai-cells = <0>;
reg = <0x22>;
};
};