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74d04c3e TP |
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 | ||
cece5656 TP |
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 | |
74d04c3e TP |
19 | |
20 | Example: | |
21 | ||
22 | sound { | |
23 | compatible = "marvell,a370db-audio"; | |
24 | marvell,audio-controller = <&audio_controller>; | |
cece5656 | 25 | marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>; |
74d04c3e TP |
26 | status = "okay"; |
27 | }; |