Re: [PATCH] OMAP/I2C - Fix timeout problem during suspend.

Kevin Hilman
2012-01-04T22:19:48Z

+Felipe

NeilBrown <neilb-l3A5Bk7waGM@public.gmane.org> writes:

> On a board with OMAP3 processor and TWL4030 Power management,
> we need to talk to the TWL4030 during late suspend but cannot
> because the I2C interrupt is disabled (as late suspend disables
> interrupt).

I'm not convinced this is the right solution to this problem.

IMO, this problem is caused by the MUSB driver being broken for
suspend/resume. I've reported this problem (and an RFC/PATCH)
already[1], but I don't think the driver has been fixed.

Can you try my patch[1] to see if it fixes your problem as well?

Kevin

[1] http://marc.info/?l=linux-omap&m=132252827112721&w=2