projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 48a76027 SN |
1 | Samsung Exynos5433 TM2(E) audio complex with WM5110 codec |
| 2 | ||
| 3 | Required properties: | |
| 4 | ||
| 5 | - compatible : "samsung,tm2-audio" | |
| 6 | - model : the user-visible name of this sound complex | |
| 7 | - audio-codec : the phandle of the wm5110 audio codec node, | |
| 8 | as described in ../mfd/arizona.txt | |
| 9 | - i2s-controller : the phandle of the I2S controller | |
| 10 | - audio-amplifier : the phandle of the MAX98504 amplifier | |
| 11 | - samsung,audio-routing : a list of the connections between audio components; | |
| 12 | each entry is a pair of strings, the first being the | |
| 13 | connection's sink, the second being the connection's | |
| 14 | source; valid names for sources and sinks are the | |
| 15 | WM5110's and MAX98504's pins and the jacks on the | |
| 16 | board: HP, SPK, Main Mic, Sub Mic, Third Mic, | |
| 17 | Headset Mic | |
| 18 | - mic-bias-gpios : GPIO pin that enables the Main Mic bias regulator | |
| 19 | ||
| 20 | ||
| 21 | Example: | |
| 22 | ||
| 23 | sound { | |
| 24 | compatible = "samsung,tm2-audio"; | |
| 25 | audio-codec = <&wm5110>; | |
| 26 | i2s-controller = <&i2s0>; | |
| 27 | audio-amplifier = <&max98504>; | |
| 28 | mic-bias-gpios = <&gpr3 2 0>; | |
| 29 | model = "wm5110"; | |
| 30 | samsung,audio-routing = | |
| 31 | "HP", "HPOUT1L", | |
| 32 | "HP", "HPOUT1R", | |
| 33 | "SPK", "SPKOUT", | |
| 34 | "SPKOUT", "HPOUT2L", | |
| 35 | "SPKOUT", "HPOUT2R", | |
| 36 | "Main Mic", "MICBIAS2", | |
| 37 | "IN1R", "Main Mic"; | |
| 38 | }; |