| AK4458 audio DAC |
| |
| This device supports I2C mode. |
| |
| Required properties: |
| |
| - compatible : "asahi-kasei,ak4458" or "asahi-kasei,ak4497" |
| - reg : The I2C address of the device for I2C |
| |
| Optional properties: |
| - reset-gpios: A GPIO specifier for the power down & reset pin |
| - mute-gpios: A GPIO specifier for the soft mute pin |
| - AVDD-supply: Analog power supply |
| - DVDD-supply: Digital power supply |
| - dsd-path: Select DSD input pins for ak4497 |
| 0: select #16, #17, #19 pins |
| 1: select #3, #4, #5 pins |
| |
| Example: |
| |
| &i2c { |
| ak4458: dac@10 { |
| compatible = "asahi-kasei,ak4458"; |
| reg = <0x10>; |
| reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW> |
| mute-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH> |
| }; |
| }; |
