mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 13:51:44 +00:00
ab1e77c3f5
Dt-bindings doc for gx6605s SOC's system timer. Signed-off-by: Guo Ren <ren_guo@c-sky.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
43 lines
909 B
Plaintext
43 lines
909 B
Plaintext
=================
|
|
gx6605s SOC Timer
|
|
=================
|
|
|
|
The timer is used in gx6605s soc as system timer and the driver
|
|
contain clk event and clk source.
|
|
|
|
==============================
|
|
timer node bindings definition
|
|
==============================
|
|
|
|
Description: Describes gx6605s SOC timer
|
|
|
|
PROPERTIES
|
|
|
|
- compatible
|
|
Usage: required
|
|
Value type: <string>
|
|
Definition: must be "csky,gx6605s-timer"
|
|
- reg
|
|
Usage: required
|
|
Value type: <u32 u32>
|
|
Definition: <phyaddr size> in soc from cpu view
|
|
- clocks
|
|
Usage: required
|
|
Value type: phandle + clock specifier cells
|
|
Definition: must be input clk node
|
|
- interrupt
|
|
Usage: required
|
|
Value type: <u32>
|
|
Definition: must be timer irq num defined by soc
|
|
|
|
Examples:
|
|
---------
|
|
|
|
timer0: timer@20a000 {
|
|
compatible = "csky,gx6605s-timer";
|
|
reg = <0x0020a000 0x400>;
|
|
clocks = <&dummy_apb_clk>;
|
|
interrupts = <10>;
|
|
interrupt-parent = <&intc>;
|
|
};
|