From: geert@linux-m68k.org (Geert Uytterhoeven)
To: linux-arm-kernel@lists.infradead.org
Subject: [GIT PULL] Third Round of Renesas ARM Based Soc Updates for v3.19
Date: Thu, 20 Nov 2014 10:19:15 +0100 [thread overview]
Message-ID: <CAMuHMdXr7QgaGFg8tiDNTLnsTero2_RGZ-Vv4czALmN82aBzRA@mail.gmail.com> (raw)
In-Reply-To: <3299155.X2xrgWZ6OL@wuerfel>
Hi Arnd,
On Thu, Nov 20, 2014 at 10:04 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> On Thursday 20 November 2014 08:56:10 Geert Uytterhoeven wrote:
>> > Please have a look at drivers/power/restart for how other platforms do
>> > this. You probably need to add a device node for whatever IP block
>> > holds the reset register and then have a driver. What exactly this
>> > driver should look like depends of course on what other registers are
>> > part of this block.
>>
>> I agree. Thanks for reminding us.
>>
>> The IP block is the system-controller, which is also used for PM domain
>> control. So I'll take care of it.
>
> Is it just the pm-domain driver and the system reset that needs to
> access this block? If yes, then the best option would be to register
> the reset handler from the pm-domain driver, otherwise I think you
> should have a syscon device node that gets shared between all drivers
> using this device.
Just PM domains, reset, and wake-up factors.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
prev parent reply other threads:[~2014-11-20 9:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 1:20 [GIT PULL] Third Round of Renesas ARM Based Soc Updates for v3.19 Simon Horman
2014-11-13 1:20 ` [PATCH 1/2] ARM: shmobile: sh73a0: Add restart callback Simon Horman
2014-11-13 1:20 ` [PATCH 2/2] ARM: shmobile: always build rcar setup for armv7 Simon Horman
2014-11-13 18:50 ` [GIT PULL] Third Round of Renesas ARM Based Soc Updates for v3.19 Sergei Shtylyov
2014-11-14 0:32 ` Simon Horman
2014-11-19 21:16 ` Arnd Bergmann
2014-11-20 0:42 ` Simon Horman
2014-11-20 7:56 ` Geert Uytterhoeven
2014-11-20 9:04 ` Arnd Bergmann
2014-11-20 9:19 ` Geert Uytterhoeven [this message]
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