1*4882a593Smuzhiyun* Spreadtrum DMA platfrom bindings 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible: Should be "sprd,pcm-platform". 5*4882a593Smuzhiyun- dmas: Specify the list of DMA controller phandle and DMA request line ordered pairs. 6*4882a593Smuzhiyun- dma-names: Identifier string for each DMA request line in the dmas property. 7*4882a593Smuzhiyun These strings correspond 1:1 with the ordered pairs in dmas. 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunExample: 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun audio_platform:platform@0 { 12*4882a593Smuzhiyun compatible = "sprd,pcm-platform"; 13*4882a593Smuzhiyun dmas = <&agcp_dma 1 1>, <&agcp_dma 2 2>, 14*4882a593Smuzhiyun <&agcp_dma 3 3>, <&agcp_dma 4 4>, 15*4882a593Smuzhiyun <&agcp_dma 5 5>, <&agcp_dma 6 6>, 16*4882a593Smuzhiyun <&agcp_dma 7 7>, <&agcp_dma 8 8>, 17*4882a593Smuzhiyun <&agcp_dma 9 9>, <&agcp_dma 10 10>; 18*4882a593Smuzhiyun dma-names = "normal_p_l", "normal_p_r", 19*4882a593Smuzhiyun "normal_c_l", "normal_c_r", 20*4882a593Smuzhiyun "voice_c", "fast_p", 21*4882a593Smuzhiyun "loop_c", "loop_p", 22*4882a593Smuzhiyun "voip_c", "voip_p"; 23*4882a593Smuzhiyun }; 24