1* Atmel SSC driver.
2
3Required properties:
4- compatible: "atmel,at91rm9200-ssc" or "atmel,at91sam9g45-ssc"
5	- atmel,at91rm9200-ssc: support pdc transfer
6	- atmel,at91sam9g45-ssc: support dma transfer
7- reg: Should contain SSC registers location and length
8- interrupts: Should contain SSC interrupt
9
10
11Required properties for devices compatible with "atmel,at91sam9g45-ssc":
12- dmas: DMA specifier, consisting of a phandle to DMA controller node,
13  the memory interface and SSC DMA channel ID (for tx and rx).
14  See Documentation/devicetree/bindings/dma/atmel-dma.txt for details.
15- dma-names: Must be "tx", "rx".
16
17Examples:
18- PDC transfer:
19ssc0: ssc@fffbc000 {
20	compatible = "atmel,at91rm9200-ssc";
21	reg = <0xfffbc000 0x4000>;
22	interrupts = <14 4 5>;
23};
24
25- DMA transfer:
26ssc0: ssc@f0010000 {
27      compatible = "atmel,at91sam9g45-ssc";
28      reg = <0xf0010000 0x4000>;
29      interrupts = <28 4 5>;
30      dmas = <&dma0 1 13>,
31	     <&dma0 1 14>;
32      dma-names = "tx", "rx";
33      pinctrl-names = "default";
34      pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
35      status = "disabled";
36};
37