tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1Broadcom STB wake-up Timer
2
3The Broadcom STB wake-up timer provides a 27Mhz resolution timer, with the
4ability to wake up the system from low-power suspend/standby modes.
5
6Required properties:
7- compatible : should contain "brcm,brcmstb-waketimer"
8- reg : the register start and length for the WKTMR block
9- interrupts : The TIMER interrupt
10- clocks : The phandle to the UPG fixed clock (27Mhz domain)
11
12Example:
13
14waketimer@f0411580 {
15 compatible = "brcm,brcmstb-waketimer";
16 reg = <0xf0411580 0x14>;
17 interrupts = <0x3>;
18 interrupt-parent = <&aon_pm_l2_intc>;
19 clocks = <&upg_fixed>;
20};