| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * Freescale MXS audio complex with SGTL5000 codec |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible : "fsl,mxs-audio-sgtl5000" |
| 5 | - model : The user-visible name of this sound complex |
| 6 | - saif-controllers : The phandle list of the MXS SAIF controller |
| 7 | - audio-codec : The phandle of the SGTL5000 audio codec |
| 8 | - audio-routing : A list of the connections between audio components. |
| 9 | Each entry is a pair of strings, the first being the |
| 10 | connection's sink, the second being the connection's |
| 11 | source. Valid names could be power supplies, SGTL5000 |
| 12 | pins, and the jacks on the board: |
| 13 | |
| 14 | Power supplies: |
| 15 | * Mic Bias |
| 16 | |
| 17 | SGTL5000 pins: |
| 18 | * MIC_IN |
| 19 | * LINE_IN |
| 20 | * HP_OUT |
| 21 | * LINE_OUT |
| 22 | |
| 23 | Board connectors: |
| 24 | * Mic Jack |
| 25 | * Line In Jack |
| 26 | * Headphone Jack |
| 27 | * Line Out Jack |
| 28 | * Ext Spk |
| 29 | |
| 30 | Example: |
| 31 | |
| 32 | sound { |
| 33 | compatible = "fsl,imx28-evk-sgtl5000", |
| 34 | "fsl,mxs-audio-sgtl5000"; |
| 35 | model = "imx28-evk-sgtl5000"; |
| 36 | saif-controllers = <&saif0 &saif1>; |
| 37 | audio-codec = <&sgtl5000>; |
| 38 | audio-routing = |
| 39 | "MIC_IN", "Mic Jack", |
| 40 | "Mic Jack", "Mic Bias", |
| 41 | "Headphone Jack", "HP_OUT"; |
| 42 | }; |