From: Sylvain Munaut <tnt@246tNt.com>
Date: Sun, 16 Sep 2007 10:53:27 +0000 (+1000)
Subject: [POWERPC] bestcomm: core bestcomm support for Freescale MPC5200
X-Git-Tag: v2.6.24-rc1~491^2^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f9ea1bde0d12d8fb5a7bdc7ab6834275d456262;p=pandora-kernel.git

[POWERPC] bestcomm: core bestcomm support for Freescale MPC5200

This patch adds support for the core of the BestComm API
for the Freescale MPC5200(b). The BestComm engine is a
microcode-controlled / tasks-based DMA used by several
of the onchip devices.

Setting up the tasks / memory allocation and all common
low level functions are handled by this patch.
The specifics details of each tasks and their microcode
are split-out in separate patches.

This is not the official API, but a much cleaner one.
(hopefully)

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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