1--------------------------------------------------------------------------
2=  Zynq UltraScale+ MPSoC nvmem firmware driver binding =
3--------------------------------------------------------------------------
4The nvmem_firmware node provides access to the hardware related data
5like soc revision, IDCODE... etc, By using the firmware interface.
6
7Required properties:
8- compatible: should be "xlnx,zynqmp-nvmem-fw"
9
10= Data cells =
11Are child nodes of silicon id, bindings of which as described in
12bindings/nvmem/nvmem.txt
13
14-------
15 Example
16-------
17firmware {
18	zynqmp_firmware: zynqmp-firmware {
19		compatible = "xlnx,zynqmp-firmware";
20		method = "smc";
21
22		nvmem_firmware {
23			compatible = "xlnx,zynqmp-nvmem-fw";
24			#address-cells = <1>;
25			#size-cells = <1>;
26
27			/* Data cells */
28			soc_revision: soc_revision {
29				reg = <0x0 0x4>;
30			};
31		};
32	};
33};
34
35= Data consumers =
36Are device nodes which consume nvmem data cells.
37
38For example:
39	pcap {
40		...
41
42		nvmem-cells = <&soc_revision>;
43		nvmem-cell-names = "soc_revision";
44
45		...
46	};
47