From: Danilo Caravana <danilo.caravana@gmail.com>
To: linux-omap@vger.kernel.org
Subject: OMAP 3530 - DPLL4 Clock
Date: Wed, 19 May 2010 13:49:14 -0300 [thread overview]
Message-ID: <AANLkTilMVZOU8TpocEGIZzI6GA3G5AM0aeg6lgaKBqBy@mail.gmail.com> (raw)
Hi all,
I'm using Linux kernel on my OMAP 3530 product, but i need the McSPI
running at exactly 6,5 Mhz.
The problem is that McSPI clocks is derived from DPLL4 which has a 96
MHz output.
I need to change the DPLL4 clock in Linux, and need everything else
working (Except USB, which need 48MHz).
Analysing the kernel code, I couldn't find where the DPLL4 is set, or
how can I change it without screw all others clocks.
Any help would be appreciated.
Thanks,
Danilo M. Caravana
next reply other threads:[~2010-05-19 16:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-19 16:49 Danilo Caravana [this message]
2010-05-19 23:46 ` OMAP 3530 - DPLL4 Clock Paul Walmsley
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