linux_dsm_epyc7002/Documentation/devicetree/bindings/timer/actions,owl-timer.txt
Andreas Färber d16b937726 dt-bindings: timer: Document Owl timer
The Actions Semi S500 SoC contains a timer block with two 2 Hz and two
32-bit timers. The S900 SoC timer block has four 32-bit timers.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2017-06-18 21:19:04 +02:00

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Actions Semi Owl Timer
Required properties:
- compatible : "actions,s500-timer" for S500
"actions,s900-timer" for S900
- reg : Offset and length of the register set for the device.
- interrupts : Should contain the interrupts.
- interrupt-names : Valid names are: "2hz0", "2hz1",
"timer0", "timer1", "timer2", "timer3"
See ../resource-names.txt
Example:
timer@b0168000 {
compatible = "actions,s500-timer";
reg = <0xb0168000 0x100>;
interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "timer0", "timer1";
};