1* Allwinner A10 Codec
2
3Required properties:
4- compatible: must be either "allwinner,sun4i-a10-codec" or
5  "allwinner,sun7i-a20-codec"
6- reg: must contain the registers location and length
7- interrupts: must contain the codec interrupt
8- dmas: DMA channels for tx and rx dma. See the DMA client binding,
9	Documentation/devicetree/bindings/dma/dma.txt
10- dma-names: should include "tx" and "rx".
11- clocks: a list of phandle + clock-specifer pairs, one for each entry
12  in clock-names.
13- clock-names: should contain followings:
14   - "apb": the parent APB clock for this controller
15   - "codec": the parent module clock
16
17Example:
18codec: codec@01c22c00 {
19	#sound-dai-cells = <0>;
20	compatible = "allwinner,sun7i-a20-codec";
21	reg = <0x01c22c00 0x40>;
22	interrupts = <0 30 4>;
23	clocks = <&apb0_gates 0>, <&codec_clk>;
24	clock-names = "apb", "codec";
25	dmas = <&dma 0 19>, <&dma 0 19>;
26	dma-names = "rx", "tx";
27};
28