| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | WM8753 audio CODEC |
| 2 | |
| 3 | This device supports both I2C and SPI (configured with pin strapping |
| 4 | on the board). |
| 5 | |
| 6 | Required properties: |
| 7 | |
| 8 | - compatible : "wlf,wm8753" |
| 9 | |
| 10 | - reg : the I2C address of the device for I2C, the chip select |
| 11 | number for SPI. |
| 12 | |
| 13 | Pins on the device (for linking into audio routes): |
| 14 | |
| 15 | * LOUT1 |
| 16 | * LOUT2 |
| 17 | * ROUT1 |
| 18 | * ROUT2 |
| 19 | * MONO1 |
| 20 | * MONO2 |
| 21 | * OUT3 |
| 22 | * OUT4 |
| 23 | * LINE1 |
| 24 | * LINE2 |
| 25 | * RXP |
| 26 | * RXN |
| 27 | * ACIN |
| 28 | * ACOP |
| 29 | * MIC1N |
| 30 | * MIC1 |
| 31 | * MIC2N |
| 32 | * MIC2 |
| 33 | * Mic Bias |
| 34 | |
| 35 | Example: |
| 36 | |
| 37 | codec: wm8753@1a { |
| 38 | compatible = "wlf,wm8753"; |
| 39 | reg = <0x1a>; |
| 40 | }; |