| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Mikroe-PROTO audio board |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: "mikroe,mikroe-proto" |
| 5 | - dai-format: Must be "i2s". |
| 6 | - i2s-controller: The phandle of the I2S controller. |
| 7 | - audio-codec: The phandle of the WM8731 audio codec. |
| 8 | Optional properties: |
| 9 | - model: The user-visible name of this sound complex. |
| 10 | - bitclock-master: Indicates dai-link bit clock master; for details see simple-card.txt (1). |
| 11 | - frame-master: Indicates dai-link frame master; for details see simple-card.txt (1). |
| 12 | |
| 13 | (1) : There must be the same master for both bit and frame clocks. |
| 14 | |
| 15 | Example: |
| 16 | sound { |
| 17 | compatible = "mikroe,mikroe-proto"; |
| 18 | model = "wm8731 @ sama5d2_xplained"; |
| 19 | i2s-controller = <&i2s0>; |
| 20 | audio-codec = <&wm8731>; |
| 21 | dai-format = "i2s"; |
| 22 | }; |
| 23 | }; |