From: Sonic Zhang <sonic.zhang@analog.com>
Date: Wed, 8 Aug 2012 04:13:32 +0000 (-0400)
Subject: mmc: bfin_sdh: Add support for new RSI controller in bf60x
X-Git-Tag: v3.7-rc1~69^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ffdcf0469f1e7e47476ee410e8dfbc6aba61b65;p=pandora-kernel.git

mmc: bfin_sdh: Add support for new RSI controller in bf60x

In BF60x RSI controller:
1) MMR read/write width differs.
2) PWR and CTL MMRs are merged to together.
3) ROD and PD_DAT3 bit masks are obsolete.
4) New RSI block size MMR is defined.
5) The definition of DMA descriptor set size is changed.
6) set_ios should powers up controller in 2 steps.

In addition, this patch cleans up the spin locks.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

Reading git-diff-tree failed