xref: /freebsd/sys/contrib/device-tree/Bindings/clock/gpio-mux-clock.txt (revision d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf)
1Binding for simple gpio clock multiplexer.
2
3This binding uses the common clock binding[1].
4
5[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
6
7Required properties:
8- compatible : shall be "gpio-mux-clock".
9- clocks: list of two references to parent clocks.
10- #clock-cells : from common clock binding; shall be set to 0.
11- select-gpios : GPIO reference for selecting the parent clock.
12
13Example:
14	clock {
15		compatible = "gpio-mux-clock";
16		clocks = <&parentclk1>, <&parentclk2>;
17		#clock-cells = <0>;
18		select-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
19	};
20