1Synopsys DesignWare AMBA 2.0 Synchronous Serial Interface.
2
3Required properties:
4- compatible : "snps,dw-apb-ssi"
5- reg : The register base for the controller.
6- interrupts : One interrupt, used by the controller.
7- #address-cells : <1>, as required by generic SPI binding.
8- #size-cells : <0>, also as required by generic SPI binding.
9
10Optional properties:
11- cs-gpios : Specifies the gpio pis to be used for chipselects.
12- num-cs : The number of chipselects. If omitted, this will default to 4.
13
14Child nodes as per the generic SPI binding.
15
16Example:
17
18	spi@fff00000 {
19		compatible = "snps,dw-apb-ssi";
20		reg = <0xfff00000 0x1000>;
21		interrupts = <0 154 4>;
22		#address-cells = <1>;
23		#size-cells = <0>;
24		num-cs = <2>;
25		cs-gpios = <&gpio0 13 0>,
26			   <&gpio0 14 0>;
27	};
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29