6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
48 lines
905 B
Plaintext
48 lines
905 B
Plaintext
RT5660 audio CODEC
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This device supports I2C only.
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Required properties:
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- compatible : "realtek,rt5660".
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- reg : The I2C address of the device.
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Optional properties:
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- clocks: The phandle of the master clock to the CODEC
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- clock-names: Should be "mclk"
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- realtek,in1-differential
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- realtek,in3-differential
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Boolean. Indicate MIC1/3 input are differential, rather than single-ended.
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- realtek,poweroff-in-suspend
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Boolean. If the codec will be powered off in suspend, the resume should be
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added delay time for waiting codec power ready.
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- realtek,dmic1-data-pin
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0: dmic1 is not used
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1: using GPIO2 pin as dmic1 data pin
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2: using IN1P pin as dmic1 data pin
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Pins on the device (for linking into audio routes) for RT5660:
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* DMIC L1
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* DMIC R1
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* IN1P
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* IN1N
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* IN2P
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* IN3P
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* IN3N
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* SPO
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* LOUTL
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* LOUTR
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Example:
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rt5660 {
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compatible = "realtek,rt5660";
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reg = <0x1c>;
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};
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