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SubjectRe: [Bug 212379] AMD GPIO chip IRQs stops working (ELN4690, WCOM51C7, BMA250E)
> > > Grepping through the tree, "amd_gpio" sounds like
> > > drivers/pinctrl/pinctrl-amd.c so maybe Linus might have an idea, CCed.
> > >
> > > @Linus, the bugzilla entry has some more info on what happens.

I have no clue, someone with deeper understanding of AMDs bridges
and stuff need to look at this. Since it dies after a while I would
suspect power management by the BIOS. (Off the top of my head.)
SInce I guess these systems use BIOS ACPI for all PM.

If someone from AMD could pick up this bug, that would be great.

Linus Walleij

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