From mboxrd@z Thu Jan  1 00:00:00 1970
From: Simon Glass <sjg@chromium.org>
Date: Mon, 21 Oct 2019 16:53:56 -0600
Subject: [U-Boot] [PATCH v3 097/108] x86: apollolake: Add ITSS driver
In-Reply-To: <CAHp75VeTquBw9k3_=TY5SOQVkk9f_vY5=APTHPUn3x1ALEgZbg@mail.gmail.com>
References: <20191021033913.220758-22-sjg@chromium.org>
 <20191021033913.220758-92-sjg@chromium.org>
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Hi Andy,

On Mon, 21 Oct 2019 at 02:44, Andy Shevchenko <andy.shevchenko@gmail.com> wrote:
>
> On Mon, Oct 21, 2019 at 11:41 AM Andy Shevchenko
> <andy.shevchenko@gmail.com> wrote:
> >
> > On Mon, Oct 21, 2019 at 6:58 AM Simon Glass <sjg@chromium.org> wrote:
> > >
> > > This driver models some sort of interrupt thingy but there are so many
> > > abreviations that I cannot find out what it stands for. Possibly something
> > > to do with interrupts.
> >
> > From documentation.
> > Interrupt Timer Subsystem
> >
> > The below code is only small part of what it can do / does.
> >
> > >  arch/x86/cpu/apollolake/itss.c              | 214 ++++++++++++++++++++
> >
> > P.S. Heard first time today about it.
>
> Okay, nailed it. It's a re-make of iLB. So, basically this has to be a
> part of iLB driver(s).
>
> In BXT it contains legacy (8254, 8259) and standard (HPET, IOAPIC) devices.

OK. Where is the iLB driver? So are any changes needed for this patch?

Regards,
Simon