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| author |   Jerry Huang <Chang-Ming.Huang@freescale.com> | 2012-01-16 14:13:03 +0800 |
|---|---|---|
| committer |   Chris Ball <cjb@laptop.org> | 2012-02-13 20:38:59 -0500 |
| commit | 81e499224a7ef02e1889736ebb6b432da1735ab6 (patch) | |
| tree | ab93daf08770a47ce137cba476c0012ae241315a /lib/mpi/mpiutil.c | |
| parent | mmc: core: Ensure clocks are always enabled before host interaction (diff) | |
| download | linux-dev-81e499224a7ef02e1889736ebb6b432da1735ab6.tar.xz linux-dev-81e499224a7ef02e1889736ebb6b432da1735ab6.zip | |
mmc: esdhc: add PIO mode support
For some FSL ESDHC controllers (e.g. P2020E, Rev1.0), the SDHC can not
work on DMA mode because of the hardware bug, so we set a broken dma flag
and use PIO mode.
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Gao Guanhua <B22826@freescale.com>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions