| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Device Tree bindings for the Armada 370 DB audio |
| 2 | ================================================ |
| 3 | |
| 4 | These Device Tree bindings are used to describe the audio complex |
| 5 | found on the Armada 370 DB platform. |
| 6 | |
| 7 | Mandatory properties: |
| 8 | |
| 9 | * compatible: must be "marvell,a370db-audio" |
| 10 | |
| 11 | * marvell,audio-controller: a phandle that points to the audio |
| 12 | controller of the Armada 370 SoC. |
| 13 | |
| 14 | * marvell,audio-codec: a set of three phandles that points to: |
| 15 | |
| 16 | 1/ the analog audio codec connected to the Armada 370 SoC |
| 17 | 2/ the S/PDIF transceiver |
| 18 | 3/ the S/PDIF receiver |
| 19 | |
| 20 | Example: |
| 21 | |
| 22 | sound { |
| 23 | compatible = "marvell,a370db-audio"; |
| 24 | marvell,audio-controller = <&audio_controller>; |
| 25 | marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>; |
| 26 | }; |