From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 6/6 v4] ARM: realview: basic device tree implementation
Date: Fri, 25 Jul 2014 17:58:24 +0200 [thread overview]
Message-ID: <9626823.572BIYcQL9@wuerfel> (raw)
In-Reply-To: <20140725155010.GP21766@n2100.arm.linux.org.uk>
On Friday 25 July 2014 16:50:10 Russell King - ARM Linux wrote:
>
> I toyed with the idea of adding the standard cache size specifications
> to the L2C code, it sounds like there's a reason to do that now.
>
> Let's not mess around with adding stuff like the above to work around
> the L2 code not parsing the appropriate specs from DT, let's do the
> right thing and add bindings to allow DT to provide the cache geometry.
Yes, please!
That would actually reduce the realview to just the dma_zone_size
definition, and I think someone also posted a patch to get that from
DT recently. Having realview booting with an empty board file would
be ideal.
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Russell King - ARM Linux <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Linus Walleij
<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Pawel Moll <Pawel.Moll-5wv7dgnIgG8@public.gmane.org>,
Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Marc Zyngier <Marc.Zyngier-5wv7dgnIgG8@public.gmane.org>,
Will Deacon <Will.Deacon-5wv7dgnIgG8@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>
Subject: Re: [PATCH 6/6 v4] ARM: realview: basic device tree implementation
Date: Fri, 25 Jul 2014 17:58:24 +0200 [thread overview]
Message-ID: <9626823.572BIYcQL9@wuerfel> (raw)
In-Reply-To: <20140725155010.GP21766-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
On Friday 25 July 2014 16:50:10 Russell King - ARM Linux wrote:
>
> I toyed with the idea of adding the standard cache size specifications
> to the L2C code, it sounds like there's a reason to do that now.
>
> Let's not mess around with adding stuff like the above to work around
> the L2 code not parsing the appropriate specs from DT, let's do the
> right thing and add bindings to allow DT to provide the cache geometry.
Yes, please!
That would actually reduce the realview to just the dma_zone_size
definition, and I think someone also posted a patch to get that from
DT recently. Having realview booting with an empty board file would
be ideal.
Arnd
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2014-07-25 15:58 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-25 13:23 [PATCH 0/6] ARM RealView DeviceTree support v4 Linus Walleij
2014-07-25 13:23 ` Linus Walleij
2014-07-25 13:23 ` [PATCH 1/6] leds: add a driver for syscon-based LEDs Linus Walleij
2014-07-25 13:23 ` Linus Walleij
2014-08-13 9:14 ` Linus Walleij
2014-08-13 9:14 ` Linus Walleij
2014-07-25 13:23 ` [PATCH 2/6] leds: add device tree bindings for syscon LEDs Linus Walleij
2014-07-25 13:23 ` Linus Walleij
2014-07-25 14:07 ` Rob Herring
2014-07-25 14:07 ` Rob Herring
2014-08-13 9:31 ` Linus Walleij
2014-08-13 9:31 ` Linus Walleij
2014-07-25 13:23 ` [PATCH 3/6] power: reset: driver for the Versatile syscon reboot Linus Walleij
2014-07-25 13:23 ` Linus Walleij
2014-07-25 13:23 ` [PATCH 4/6] power: reset: DT bindings for the Versatile reset driver Linus Walleij
2014-07-25 13:23 ` Linus Walleij
2014-07-25 13:23 ` [PATCH 5/6] soc: add driver for the ARM RealView Linus Walleij
2014-07-25 13:23 ` Linus Walleij
2014-07-25 13:23 ` [PATCH 6/6 v4] ARM: realview: basic device tree implementation Linus Walleij
2014-07-25 13:23 ` Linus Walleij
2014-07-25 15:24 ` Mark Rutland
2014-07-25 15:24 ` Mark Rutland
2014-07-25 15:50 ` Russell King - ARM Linux
2014-07-25 15:50 ` Russell King - ARM Linux
2014-07-25 15:58 ` Arnd Bergmann [this message]
2014-07-25 15:58 ` Arnd Bergmann
2014-09-01 12:03 ` Russell King - ARM Linux
2014-09-01 12:03 ` Russell King - ARM Linux
2014-09-01 12:11 ` Arnd Bergmann
2014-09-01 12:11 ` Arnd Bergmann
2014-09-01 11:52 ` Linus Walleij
2014-09-01 11:52 ` Linus Walleij
2014-09-01 12:17 ` Mark Rutland
2014-09-01 12:17 ` Mark Rutland
2014-09-01 12:27 ` Linus Walleij
2014-09-01 12:27 ` Linus Walleij
2014-09-01 12:44 ` Mark Rutland
2014-09-01 12:44 ` Mark Rutland
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=9626823.572BIYcQL9@wuerfel \
--to=arnd@arndb.de \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.