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- clock-names: tuple listing input clock names.
10	Required elements: "pclk"
11- clocks: phandles to input clocks.
12
13
14Required properties for devices compatible with "atmel,at91sam9g45-ssc":
15- dmas: DMA specifier, consisting of a phandle to DMA controller node,
16  the memory interface and SSC DMA channel ID (for tx and rx).
17  See Documentation/devicetree/bindings/dma/atmel-dma.txt for details.
18- dma-names: Must be "tx", "rx".
19
20Examples:
21- PDC transfer:
22ssc0: ssc@fffbc000 {
23	compatible = "atmel,at91rm9200-ssc";
24	reg = <0xfffbc000 0x4000>;
25	interrupts = <14 4 5>;
26	clocks = <&ssc0_clk>;
27	clock-names = "pclk";
28};
29
30- DMA transfer:
31ssc0: ssc@f0010000 {
32      compatible = "atmel,at91sam9g45-ssc";
33      reg = <0xf0010000 0x4000>;
34      interrupts = <28 4 5>;
35      dmas = <&dma0 1 13>,
36	     <&dma0 1 14>;
37      dma-names = "tx", "rx";
38      pinctrl-names = "default";
39      pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
40      status = "disabled";
41};
42