kernel/Documentation/devicetree/bindings/dma/k3dma.txt
.. .. @@ -3,7 +3,9 @@ 3 3 See dma.txt first 4 4 5 5 Required properties: 6 -- compatible: Should be "hisilicon,k3-dma-1.0"6 +- compatible: Must be one of7 +- "hisilicon,k3-dma-1.0"8 +- "hisilicon,hisi-pcm-asp-dma-1.0"7 9 - reg: Should contain DMA registers location and length. 8 10 - interrupts: Should contain one interrupt shared by all channel 9 11 - #dma-cells: see dma.txt, should be 1, para number