1Binding for simple memory mapped io fixed-rate clock sources.
2The driver reads a clock frequency value from a single 32-bit memory mapped
3I/O register and registers it as a fixed rate clock.
4
5It was designed for test systems, like FPGA, not for complete, finished SoCs.
6
7This binding uses the common clock binding[1].
8
9[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
10
11Required properties:
12- compatible : shall be "fixed-mmio-clock".
13- #clock-cells : from common clock binding; shall be set to 0.
14- reg : Address and length of the clock value register set.
15
16Optional properties:
17- clock-output-names : From common clock binding.
18
19Example:
20sysclock: sysclock@fd020004 {
21	#clock-cells = <0>;
22	compatible = "fixed-mmio-clock";
23	reg = <0xfd020004 0x4>;
24};
25