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linux-next/Documentation/devicetree/bindings/clock/clps711x-clock.txt
Alexander Shiyan d14c17b235 clk: clps711x: Add DT bindings documentation
This patch adds DT binding documentation for the Cirrus Logic
CLPS711X-based CPUs clock subsystem.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-28 23:30:46 -07:00

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* Clock bindings for the Cirrus Logic CLPS711X CPUs
Required properties:
- compatible : Shall contain "cirrus,clps711x-clk".
- reg : Address of the internal register set.
- startup-frequency: Factory set CPU startup frequency in HZ.
- #clock-cells : Should be <1>.
The clock consumer should specify the desired clock by having the clock
ID in its "clocks" phandle cell. See include/dt-bindings/clock/clps711x-clock.h
for the full list of CLPS711X clock IDs.
Example:
clks: clks@80000000 {
#clock-cells = <1>;
compatible = "cirrus,ep7312-clk", "cirrus,clps711x-clk";
reg = <0x80000000 0xc000>;
startup-frequency = <73728000>;
};