xref: /freebsd/sys/contrib/device-tree/Bindings/clock/hix5hd2-clock.txt (revision cab6a39d7b343596a5823e65c0f7b426551ec22d)
1* Hisilicon Hix5hd2 Clock Controller
2
3The hix5hd2 clock controller generates and supplies clock to various
4controllers within the hix5hd2 SoC.
5
6Required Properties:
7
8- compatible: should be "hisilicon,hix5hd2-clock"
9- reg: Address and length of the register set
10- #clock-cells: Should be <1>
11
12Each clock is assigned an identifier and client nodes use this identifier
13to specify the clock which they consume.
14
15All these identifier could be found in <dt-bindings/clock/hix5hd2-clock.h>.
16
17Examples:
18	clock: clock@f8a22000 {
19		compatible = "hisilicon,hix5hd2-clock";
20		reg = <0xf8a22000 0x1000>;
21		#clock-cells = <1>;
22	};
23
24	uart0: uart@f8b00000 {
25		compatible = "arm,pl011", "arm,primecell";
26		reg = <0xf8b00000 0x1000>;
27		interrupts = <0 49 4>;
28		clocks = <&clock HIX5HD2_FIXED_83M>;
29		clock-names = "apb_pclk";
30	};
31