HI,
The following changes since commit d74bef2b04a3ccf7339ba916e56830bb2feae957:
mount: add compatibility to old mount command (2012-11-02 21:26:29 +0100)
are available in the git repository at:
git://git.jcrosoft.org/barebox.git tags/atmel_spi_fix
for you to fetch changes up to 7e7b7aa81cdf7e47a8f828818f1e453a27046c38:
at91rm9200: fix spi cs support (2012-11-06 04:39:09 +0800)
----------------------------------------------------------------
atmel spi support fix
The current drivers for atmel have a lot of issues but we are lucky
enough if you use it one device + one master instance it will work on
most of the spi device
but this will not work on mmc spi or multi-master instance or multi-device
so now fix all those issues
- fix the cs support
- fix setup setup support
- do not call setup before each transfert
- add sanity check
now the atmel spi work on rm9200, mmc spi and at24, at45, eeprom
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (8):
atmel_spi: use device id as bus num
atmel_spi: split transfert to atmel_spi_do_xfer
atmel_spi: after setup the cs need to be disable
atmel_spi: add sanity check in setup
atmel_spi: fix cs support
atmel_spi: drop setup during transfer
atmel_spi: add cs change support
at91rm9200: fix spi cs support
arch/arm/mach-at91/at91rm9200_devices.c | 7 ++++++-
drivers/spi/atmel_spi.c | 260 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------------------------------------------------------------
2 files changed, 196 insertions(+), 71 deletions(-)
Best Regards,
J.
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