[PATCH 0/2] mmc: mmci: Improvements for SDIO
Ulf Hansson
ulf.hansson at stericsson.com
Mon Oct 24 10:33:18 EDT 2011
For the ux500v2 variant of the PL18x block, non power of two block
sizes are now supported.
In addition constraints on buffer alignments is needed since access to the
PL18x FIFO must be done on a 4-byte aligned manner. Moreover to be able to
use DMA for buffers with not 32 bytes aligned sg element lengths, DMAREQCTL
must enabled.
Per Forlin (1):
mmc: mmci: add constraints on alignment for SDIO
Stefan Nilsson XK (1):
mmc: mmci: Support non-power-of-two block sizes for ux500v2 variant
drivers/mmc/host/mmci.c | 56 +++++++++++++++++++++++++++++++++++++++++------
drivers/mmc/host/mmci.h | 7 ++++++
2 files changed, 56 insertions(+), 7 deletions(-)
--
1.7.5.4
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