soc: rockchip: add cpuinfo support
[firefly-linux-kernel-4.4.55.git] / Documentation / devicetree / bindings / soc / rockchip / rockchip-cpuinfo.txt
1 Rockchip cpuinfo device tree bindings
2 ----------------------------------
3
4 Required properties:
5 - compatible: Should be one of the following.
6  - "rockchip,cpuinfo"
7 - nvmem-cells: A phandle to the ID data provided by a nvmem device.
8 - nvmem-cell-names: Should be "id"
9
10 Example:
11
12 cpuinfo {
13         compatible = "rockchip,cpuinfo";
14         nvmem-cells = <&efuse_id>;
15         nvmem-cell-names = "id";
16 };