1TI EDMA
2
3Required properties:
4- compatible : "ti,edma3"
5- #dma-cells: Should be set to <1>
6              Clients should use a single channel number per DMA request.
7- reg: Memory map for accessing module
8- interrupt-parent: Interrupt controller the interrupt is routed through
9- interrupts: Exactly 3 interrupts need to be specified in the order:
10              1. Transfer completion interrupt.
11              2. Memory protection interrupt.
12              3. Error interrupt.
13Optional properties:
14- ti,hwmods: Name of the hwmods associated to the EDMA
15- ti,edma-xbar-event-map: Crossbar event to channel map
16
17Deprecated properties:
18Listed here in case one wants to boot an old kernel with new DTB. These
19properties might need to be added to the new DTS files.
20- ti,edma-regions: Number of regions
21- ti,edma-slots: Number of slots
22- dma-channels: Specify total DMA channels per CC
23
24Example:
25
26edma: edma@49000000 {
27	reg = <0x49000000 0x10000>;
28	interrupt-parent = <&intc>;
29	interrupts = <12 13 14>;
30	compatible = "ti,edma3";
31	ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
32	#dma-cells = <1>;
33	ti,edma-xbar-event-map = /bits/ 16 <1 12
34					    2 13>;
35};
36