1* Spreadtrum DMA platfrom bindings 2 3Required properties: 4- compatible: Should be "sprd,pcm-platform". 5- dmas: Specify the list of DMA controller phandle and DMA request line ordered pairs. 6- dma-names: Identifier string for each DMA request line in the dmas property. 7 These strings correspond 1:1 with the ordered pairs in dmas. 8 9Example: 10 11 audio_platform:platform@0 { 12 compatible = "sprd,pcm-platform"; 13 dmas = <&agcp_dma 1 1>, <&agcp_dma 2 2>, 14 <&agcp_dma 3 3>, <&agcp_dma 4 4>, 15 <&agcp_dma 5 5>, <&agcp_dma 6 6>, 16 <&agcp_dma 7 7>, <&agcp_dma 8 8>, 17 <&agcp_dma 9 9>, <&agcp_dma 10 10>; 18 dma-names = "normal_p_l", "normal_p_r", 19 "normal_c_l", "normal_c_r", 20 "voice_c", "fast_p", 21 "loop_c", "loop_p", 22 "voip_c", "voip_p"; 23 }; 24