1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
* Spreadtrum DMA platfrom bindings
Required properties:
- compatible: Should be "sprd,pcm-platform".
- dmas: Specify the list of DMA controller phandle and DMA request line ordered pairs.
- dma-names: Identifier string for each DMA request line in the dmas property.
These strings correspond 1:1 with the ordered pairs in dmas.
Example:
audio_platform:platform@0 {
compatible = "sprd,pcm-platform";
dmas = <&agcp_dma 1 1>, <&agcp_dma 2 2>,
<&agcp_dma 3 3>, <&agcp_dma 4 4>,
<&agcp_dma 5 5>, <&agcp_dma 6 6>,
<&agcp_dma 7 7>, <&agcp_dma 8 8>,
<&agcp_dma 9 9>, <&agcp_dma 10 10>;
dma-names = "normal_p_l", "normal_p_r",
"normal_c_l", "normal_c_r",
"voice_c", "fast_p",
"loop_c", "loop_p",
"voip_c", "voip_p";
};
|
