tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
1
2* ARM Global Timer
3 Cortex-A9 are often associated with a per-core Global timer.
4
5** Timer node required properties:
6
7- compatible : Should be "arm,cortex-a9-global-timer"
8 Driver supports versions r2p0 and above.
9
10- interrupts : One interrupt to each core
11
12- reg : Specify the base address and the size of the GT timer
13 register window.
14
15- clocks : Should be phandle to a clock.
16
17Example:
18
19 timer@2c000600 {
20 compatible = "arm,cortex-a9-global-timer";
21 reg = <0x2c000600 0x20>;
22 interrupts = <1 13 0xf01>;
23 clocks = <&arm_periph_clk>;
24 };