From: Laurent Pinchart <laurentp@cse-semaphore.com>
Date: Tue, 22 Jul 2008 16:00:43 +0000 (+0200)
Subject: cpm2: Rework baud rate generators configuration to support external clocks.
X-Git-Tag: v2.6.27-rc2~117^2~7^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dddb8d311157d054da5441385f681b8cc0e5a94b;p=pandora-kernel.git

cpm2: Rework baud rate generators configuration to support external clocks.

The CPM2 BRG setup functions cpm_setbrg and cpm2_fastbrg don't support
external clocks. This patch adds a new exported __cpm2_setbrg function
that takes the clock rate and clock source as extra parameters, and moves
cpm_setbrg and cpm2_fastbrg to include/asm-powerpc/cpm2.h where they
become inline wrappers around __cpm2_setbrg.

Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

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