1* Hisilicon Hi6220 Clock Controller
2
3Clock control registers reside in different Hi6220 system controllers,
4please refer the following document to know more about the binding rules
5for these system controllers:
6
7Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
8
9Required Properties:
10
11- compatible: the compatible should be one of the following strings to
12	indicate the clock controller functionality.
13
14	- "hisilicon,hi6220-aoctrl"
15	- "hisilicon,hi6220-sysctrl"
16	- "hisilicon,hi6220-mediactrl"
17	- "hisilicon,hi6220-pmctrl"
18
19- reg: physical base address of the controller and length of memory mapped
20  region.
21
22- #clock-cells: should be 1.
23
24For example:
25	sys_ctrl: sys_ctrl@f7030000 {
26		compatible = "hisilicon,hi6220-sysctrl", "syscon";
27		reg = <0x0 0xf7030000 0x0 0x2000>;
28		#clock-cells = <1>;
29	};
30
31Each clock is assigned an identifier and client nodes use this identifier
32to specify the clock which they consume.
33
34All these identifier could be found in <dt-bindings/clock/hi6220-clock.h>.
35