linux-kernel - Re: PCH reference clock cleanups

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <e39f63$23ptfo@fmsmga002.fm.intel.com>
Date:	Tue, 27 Sep 2011 10:01:33 +0100
From:	Chris Wilson <chris@...is-wilson.co.uk>
To:	Keith Packard <keithp@...thp.com>, Dave Airlie <airlied@...hat.com>
Cc:	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	intel-gfx@...ts.freedesktop.org, Keith Packard <keithp@...thp.com>
Subject: Re: PCH reference clock cleanups

On Mon, 26 Sep 2011 23:11:37 -0700, Keith Packard <keithp@...thp.com> wrote:
> Ok, so I'd love to know where in any PCH reference matter someone has
> found a place where the reference clock for any of the PLLs is
> anything other than 120MHz. Can someone find a reference for other frequencies?

Oddly in the diagram SSC4 is given as a 100MHz clock that can be used for
any output other than DP_A. However, the configuration register marks that
as being a test-only mode.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/