| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Everest ES8328 audio CODEC |
| 2 | |
| 3 | This device supports both I2C and SPI. |
| 4 | |
| 5 | Required properties: |
| 6 | |
| 7 | - compatible : Should be "everest,es8328" or "everest,es8388" |
| 8 | - DVDD-supply : Regulator providing digital core supply voltage 1.8 - 3.6V |
| 9 | - AVDD-supply : Regulator providing analog supply voltage 3.3V |
| 10 | - PVDD-supply : Regulator providing digital IO supply voltage 1.8 - 3.6V |
| 11 | - IPVDD-supply : Regulator providing analog output voltage 3.3V |
| 12 | - clocks : A 22.5792 or 11.2896 MHz clock |
| 13 | - reg : the I2C address of the device for I2C, the chip select number for SPI |
| 14 | |
| 15 | Pins on the device (for linking into audio routes): |
| 16 | |
| 17 | * LOUT1 |
| 18 | * LOUT2 |
| 19 | * ROUT1 |
| 20 | * ROUT2 |
| 21 | * LINPUT1 |
| 22 | * RINPUT1 |
| 23 | * LINPUT2 |
| 24 | * RINPUT2 |
| 25 | * Mic Bias |
| 26 | |
| 27 | |
| 28 | Example: |
| 29 | |
| 30 | codec: es8328@11 { |
| 31 | compatible = "everest,es8328"; |
| 32 | DVDD-supply = <®_3p3v>; |
| 33 | AVDD-supply = <®_3p3v>; |
| 34 | PVDD-supply = <®_3p3v>; |
| 35 | HPVDD-supply = <®_3p3v>; |
| 36 | clocks = <&clks 169>; |
| 37 | reg = <0x11>; |
| 38 | }; |