From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM/sp810: introduce API to change system mode
Date: Mon, 27 Feb 2012 10:55:06 +0000 [thread overview]
Message-ID: <20120227105506.GS22562@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <CACRpkdaG2e12fdCFDUoQ_n71VcqU3ZpkH0raHW+EAZg==JOxrg@mail.gmail.com>
On Mon, Feb 27, 2012 at 11:38:14AM +0100, Linus Walleij wrote:
> Maybe I'm delusional but I think this could help centralizing the use
> of the SP* cells, since they're obviously used in both SPEAr and
> versatile express.
They can be used in any PrimeXsys based system, and I don't see that
there's anything which guarantees having both a SP810 and SP804
together.
There are platforms which have SP804 without SP810 - Integrator CP
and bcmring seem to fall into that category.
But... the register concerned does a whole load of other things, and
I'm not sure we want to have accesses to it de-centralized.
next prev parent reply other threads:[~2012-02-27 10:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-23 9:13 [PATCH] ARM/sp810: introduce API to change system mode Viresh Kumar
2012-02-23 10:03 ` Russell King - ARM Linux
2012-02-23 10:31 ` Viresh Kumar
2012-02-27 10:38 ` Linus Walleij
2012-02-27 10:55 ` Russell King - ARM Linux [this message]
2012-02-27 15:29 ` Linus Walleij
2012-02-27 15:42 ` Russell King - ARM Linux
2012-02-29 20:14 ` Russell King - ARM Linux
2012-03-01 3:51 ` Viresh Kumar
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