projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b4cad7af LJ |
1 | * ux500 MSP (CPU-side Digital Audio Interface) |
| 2 | ||
| 3 | Required properties: | |
| 4 | - compatible :"stericsson,ux500-msp-i2s" | |
| 5 | - reg : Physical base address and length of the device's registers. | |
| 6 | ||
| 7 | Optional properties: | |
| 8 | - interrupts : The interrupt output from the device. | |
| 9 | - interrupt-parent : The parent interrupt controller. | |
| 10 | - <name>-supply : Phandle to the regulator <name> supply | |
| 11 | ||
| 12 | Example: | |
| 13 | ||
| 14 | sound { | |
| 15 | compatible = "stericsson,snd-soc-mop500"; | |
| 16 | ||
| 17 | stericsson,platform-pcm-dma = <&pcm>; | |
| 18 | stericsson,cpu-dai = <&msp1 &msp3>; | |
| 19 | stericsson,audio-codec = <&codec>; | |
| 20 | }; | |
| 21 | ||
| 22 | pcm: ux500-pcm { | |
| 23 | compatible = "stericsson,ux500-pcm"; | |
| 24 | }; | |
| 25 | ||
| 26 | msp1: msp@80124000 { | |
| 27 | compatible = "stericsson,ux500-msp-i2s"; | |
| 28 | reg = <0x80124000 0x1000>; | |
| 29 | interrupts = <0 62 0x4>; | |
| 30 | v-ape-supply = <&db8500_vape_reg>; | |
| 31 | }; | |
| 32 | ||
| 33 | msp3: msp@80125000 { | |
| 34 | compatible = "stericsson,ux500-msp-i2s"; | |
| 35 | reg = <0x80125000 0x1000>; | |
| 36 | interrupts = <0 62 0x4>; | |
| 37 | v-ape-supply = <&db8500_vape_reg>; | |
| 38 | }; | |
| 39 | ||
| 40 | codec: ab8500-codec { | |
| 41 | compatible = "stericsson,ab8500-codec"; | |
| 42 | stericsson,earpeice-cmv = <950>; /* Units in mV. */ | |
| 43 | }; |