[PATCH] gpio: omap: Add level wakeup handling for omap4 based SoCs
From: tony@atomide.com (Tony Lindgren)
Date: 2018-09-11 18:41:50
Also in:
linux-gpio, linux-omap
* Tony Lindgren [off-list ref] [180910 20:10]:
I noticed that unlike omap2 and 3 based SoCs, omap4 based SoCs keep the GPIO clocks enabled for GPIO level interrupts with wakeup enabled. This blocks deeper idle states as the whole domain will stay busy.
Linus, assuming people are OK with this one, I'd appreciate an immutable branch against v4.19-rc1 for this and a follow-up patch "[PATCH] gpio: omap: Remove custom PM calls and use cpu_pm instead". That's because of the arch/arm/mach-omap2 dependency that might conflict for v4.20 (although unlikely). Regards, Tony