6db4831e98
Android 14
30 lines
919 B
Plaintext
30 lines
919 B
Plaintext
ROHM BD28623MUV Class D speaker amplifier for digital input
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This codec does not have any control buses such as I2C, it detect format and
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rate of I2S signal automatically. It has two signals that can be connected
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to GPIOs: reset and mute.
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Required properties:
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- compatible : should be "rohm,bd28623"
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- #sound-dai-cells: should be 0.
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- VCCA-supply : regulator phandle for the VCCA supply
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- VCCP1-supply : regulator phandle for the VCCP1 supply
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- VCCP2-supply : regulator phandle for the VCCP2 supply
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Optional properties:
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- reset-gpios : GPIO specifier for the active low reset line
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- mute-gpios : GPIO specifier for the active low mute line
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Example:
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codec {
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compatible = "rohm,bd28623";
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#sound-dai-cells = <0>;
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VCCA-supply = <&vcc_reg>;
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VCCP1-supply = <&vcc_reg>;
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VCCP2-supply = <&vcc_reg>;
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reset-gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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mute-gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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};
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