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linux-next/Documentation/devicetree/bindings/clock/axi-clkgen.txt
Lars-Peter Clausen 1887c3a64f clk: axi-clkgen: Add support for v2
This patch adds support for the new v2 version of the axi-clkgen core.
Unfortunately the method of accessing the registers is quite different on v2,
while the content still stays largely the same. So the patch adds a small
abstraction layer which implements the specific read and write functions for v1
and v2 in callback functions.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-02-26 17:02:29 -08:00

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Binding for the axi-clkgen clock generator
This binding uses the common clock binding[1].
[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
Required properties:
- compatible : shall be "adi,axi-clkgen-1.00.a" or "adi,axi-clkgen-2.00.a".
- #clock-cells : from common clock binding; Should always be set to 0.
- reg : Address and length of the axi-clkgen register set.
- clocks : Phandle and clock specifier for the parent clock.
Optional properties:
- clock-output-names : From common clock binding.
Example:
clock@0xff000000 {
compatible = "adi,axi-clkgen";
#clock-cells = <0>;
reg = <0xff000000 0x1000>;
clocks = <&osc 1>;
};