Re: [PATCH] ARM: dts: gta04: add serial console wakeup irq
From: Tony Lindgren
Date: Mon Sep 24 2018 - 18:03:50 EST
* Andreas Kemnade <andreas@xxxxxxxxxxxx> [180923 08:12]:
> This enables the possibility to have more aggressive runtime pm
> by providing proper wakeup irq for the serial console.
Thanks applying to omap-for-v4.20/dt.
FYI, you can now grep wake /proc/interrupts and see the
wakeirq counts increase when they trigger. Might be handy
for debugging PM stuff.