0001 * Milbeaut AHB DMA Controller
0002
0003 Milbeaut AHB DMA controller has transfer capability below.
0004 - device to memory transfer
0005 - memory to device transfer
0006
0007 Required property:
0008 - compatible: Should be "socionext,milbeaut-m10v-hdmac"
0009 - reg: Should contain DMA registers location and length.
0010 - interrupts: Should contain all of the per-channel DMA interrupts.
0011 Number of channels is configurable - 2, 4 or 8, so
0012 the number of interrupts specified should be {2,4,8}.
0013 - #dma-cells: Should be 1. Specify the ID of the slave.
0014 - clocks: Phandle to the clock used by the HDMAC module.
0015
0016
0017 Example:
0018
0019 hdmac1: dma-controller@1e110000 {
0020 compatible = "socionext,milbeaut-m10v-hdmac";
0021 reg = <0x1e110000 0x10000>;
0022 interrupts = <0 132 4>,
0023 <0 133 4>,
0024 <0 134 4>,
0025 <0 135 4>,
0026 <0 136 4>,
0027 <0 137 4>,
0028 <0 138 4>,
0029 <0 139 4>;
0030 #dma-cells = <1>;
0031 clocks = <&dummy_clk>;
0032 };
