From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Hans de Goede <hdegoede@redhat.com>
Cc: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
Alexandre Courbot <gnurou@gmail.com>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
joeyli <jlee@suse.com>, Takashi Iwai <tiwai@suse.de>
Subject: Re: [PATCH v5] gpio: Add driver for ACPI INT0002 Virtual GPIO device
Date: Fri, 02 Jun 2017 14:10:33 +0300 [thread overview]
Message-ID: <1496401833.28981.48.camel@linux.intel.com> (raw)
In-Reply-To: <CACRpkdb9C0+3SLm9guYqHA_e+F4Tt3mbJJA00+d5PsjeuwzrpA@mail.gmail.com>
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
next prev parent reply other threads:[~2017-06-02 11:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-24 10:42 [PATCH v5] gpio: Add driver for ACPI INT0002 Virtual GPIO device Hans de Goede
2017-05-24 11:23 ` Andy Shevchenko
2017-05-24 12:10 ` Hans de Goede
2017-05-24 23:12 ` Rafael J. Wysocki
2017-05-27 19:28 ` Rafael J. Wysocki
2017-06-01 15:11 ` Linus Walleij
2017-06-01 15:20 ` Hans de Goede
2017-06-01 15:29 ` Linus Walleij
2017-06-01 16:35 ` Rafael J. Wysocki
2017-06-01 15:23 ` Linus Walleij
2017-06-02 11:10 ` Andy Shevchenko [this message]
2017-06-02 14:01 ` Hans de Goede
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