Re: [PATCH v5] gpio: Add driver for ACPI INT0002 Virtual GPIO device

Andy Shevchenko
2017-06-02T11:10:33Z

On Thu, 2017-06-01 at 17:23 +0200, Linus Walleij wrote:
> On Wed, May 24, 2017 at 12:42 PM, Hans de Goede <hdegoede@redhat.com>
> wrote:
>
> Please move this thing to drivers/platform/x86.

I'm fine to take it as long it has your Ack.

> > +         Some peripherals on Baytrail and Cherrytrail platforms
> > signal
> > +         PME to the PMC to wakeup the system. When this happens
> > software
>
> Spell out the acronyms.

PME is standard of PCI, Power Management Event.

PMC — Power Management Controller

PME_B0 — PME Bus 0

STS — status (obviously :-) )

GPE — General Purpose Event (in ACPI terms)

> (...)
> > + * Some peripherals on Bay Trail and Cherry Trail platforms signal
> > PME to the
> > + * PMC to wakeup the system. When this happens software needs to
> > clear the
> > + * PME_B0_STS bit in the GPE0a_STS register to avoid an IRQ storm
> > on IRQ 9.
>
> Spell out acronyms.

--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy