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Documentation / devicetree / bindings / clock / fixed-clock.txt




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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:00 EST.

1	Binding for simple fixed-rate clock sources.
2	
3	This binding uses the common clock binding[1].
4	
5	[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
6	
7	Required properties:
8	- compatible : shall be "fixed-clock".
9	- #clock-cells : from common clock binding; shall be set to 0.
10	- clock-frequency : frequency of clock in Hz. Should be a single cell.
11	
12	Optional properties:
13	- clock-accuracy : accuracy of clock in ppb (parts per billion).
14			   Should be a single cell.
15	- gpios : From common gpio binding; gpio connection to clock enable pin.
16	- clock-output-names : From common clock binding.
17	
18	Example:
19		clock {
20			compatible = "fixed-clock";
21			#clock-cells = <0>;
22			clock-frequency = <1000000000>;
23			clock-accuracy = <100>;
24		};
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