| Mark Brown | d2dd054 | 2011-08-29 14:23:05 +0100 | [diff] [blame] | 1 | WM8804 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,wm8804" |
| 9 | |
| 10 | - reg : the I2C address of the device for I2C, the chip select |
| 11 | number for SPI. |
| 12 | |
| Charles Keepax | 45ad3e6 | 2015-03-05 15:42:51 +0000 | [diff] [blame] | 13 | - PVDD-supply, DVDD-supply : Power supplies for the device, as covered |
| 14 | in Documentation/devicetree/bindings/regulator/regulator.txt |
| 15 | |
| Charles Keepax | 9b5c352 | 2015-04-07 11:34:51 +0100 | [diff] [blame] | 16 | Optional properties: |
| 17 | |
| 18 | - wlf,reset-gpio: A GPIO specifier for the GPIO controlling the reset pin |
| 19 | |
| Mark Brown | d2dd054 | 2011-08-29 14:23:05 +0100 | [diff] [blame] | 20 | Example: |
| 21 | |
| 22 | codec: wm8804@1a { |
| 23 | compatible = "wlf,wm8804"; |
| 24 | reg = <0x1a>; |
| 25 | }; |