1 Device Tree bindings for the Armada 370 DB aud 1 Device Tree bindings for the Armada 370 DB audio
2 ============================================== 2 ================================================
3 3
4 These Device Tree bindings are used to describ 4 These Device Tree bindings are used to describe the audio complex
5 found on the Armada 370 DB platform. 5 found on the Armada 370 DB platform.
6 6
7 Mandatory properties: 7 Mandatory properties:
8 8
9 * compatible: must be "marvell,a370db-audio" 9 * compatible: must be "marvell,a370db-audio"
10 10
11 * marvell,audio-controller: a phandle that po 11 * marvell,audio-controller: a phandle that points to the audio
12 controller of the Armada 370 SoC. 12 controller of the Armada 370 SoC.
13 13
14 * marvell,audio-codec: a set of three phandle 14 * marvell,audio-codec: a set of three phandles that points to:
15 15
16 1/ the analog audio codec connected to the 16 1/ the analog audio codec connected to the Armada 370 SoC
17 2/ the S/PDIF transceiver 17 2/ the S/PDIF transceiver
18 3/ the S/PDIF receiver 18 3/ the S/PDIF receiver
19 19
20 Example: 20 Example:
21 21
22 sound { 22 sound {
23 compatible = "marvell,a370db-aud 23 compatible = "marvell,a370db-audio";
24 marvell,audio-controller = <&aud 24 marvell,audio-controller = <&audio_controller>;
25 marvell,audio-codec = <&audio_co 25 marvell,audio-codec = <&audio_codec &spdif_out &spdif_in>;
26 }; 26 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.