1AK4458 audio DAC 2 3This device supports I2C mode. 4 5Required properties: 6 7- compatible : "asahi-kasei,ak4458" or "asahi-kasei,ak4497" 8- reg : The I2C address of the device for I2C 9 10Optional properties: 11- reset-gpios: A GPIO specifier for the power down & reset pin 12- mute-gpios: A GPIO specifier for the soft mute pin 13 14Example: 15 16&i2c { 17 ak4458: dac@10 { 18 compatible = "asahi-kasei,ak4458"; 19 reg = <0x10>; 20 reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW> 21 mute-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH> 22 }; 23}; 24