u-boot/doc/device-tree-bindings/timer/fsl,mpc83xx-timer.txt
Breno Matheus Lima 656d8da9d2 doc: Remove duplicated documentation directory
Commit ad7061ed74 ("doc: Move device tree bindings documentation to
 doc/device-tree-bindings") moved all device tree binding documentation
to doc/device-tree-bindings directory.

The current U-Boot project still have two documentation directories:

- doc/
- Documentation/

Move all documentation and sphinx files to doc directory so all content
can be in a common place.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-06-20 10:57:08 -04:00

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MPC83xx timer devices
MPC83xx SoCs offer a decrementer interrupt that can be used to implement delay
functionality, and periodically triggered actions.
Required properties:
- compatible: must be "fsl,mpc83xx-timer"
- clocks: must be a reference to the system's CSB (coherent system bus) clock,
provided by one of the "fsl,mpc83xx-clk" devices
Example:
socclocks: clocks {
compatible = "fsl,mpc832x-clk";
#clock-cells = <1>;
};
timer {
compatible = "fsl,mpc83xx-timer";
clocks = <&socclocks MPC83XX_CLK_CSB>;
};