xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/sound/ak5558.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunAK5558 8 channel differential 32-bit delta-sigma ADC
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunThis device supports I2C mode only.
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5*4882a593SmuzhiyunRequired properties:
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7*4882a593Smuzhiyun- compatible : "asahi-kasei,ak5558"
8*4882a593Smuzhiyun- reg : The I2C address of the device.
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10*4882a593SmuzhiyunOptional properties:
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12*4882a593Smuzhiyun- reset-gpios: A GPIO specifier for the power down & reset pin.
13*4882a593Smuzhiyun- AVDD-supply: Analog power supply
14*4882a593Smuzhiyun- DVDD-supply: Digital power supply
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16*4882a593SmuzhiyunExample:
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18*4882a593Smuzhiyun&i2c {
19*4882a593Smuzhiyun	ak5558: adc@10 {
20*4882a593Smuzhiyun		compatible = "asahi-kasei,ak5558";
21*4882a593Smuzhiyun		reg = <0x10>;
22*4882a593Smuzhiyun		reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
23*4882a593Smuzhiyun	};
24*4882a593Smuzhiyun};
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