Sonic Zhang cc487e7320 spi: spi_bfin: change handling of communication parameters ...

Fix SPI driver to work with SPI flash ST M25P16 on bf548

Currently the SPI driver enables the SPI controller and sets the SPI baud
register for each SPI transfer.  But they should never be changed within a SPI
message session, in which several SPI transfers are pumped.

This patch moves SPI setting to the begining of a message session, and
never disables SPI controller until an error occurs.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-12-05 09:21:19 -08:00

..

at25.c

spi: at25 driver is for EEPROM not FLASH

2007-12-05 09:21:18 -08:00

atmel_spi.c

atmel_spi: label GPIOs better

2007-11-29 09:24:51 -08:00

atmel_spi.h

[PATCH] SPI: atmel_spi driver

2007-02-14 08:09:53 -08:00

au1550_spi.c

SPI controller drivers: check for unsupported modes

2007-07-17 10:23:04 -07:00

Kconfig

Blackfin arch: punt CONFIG_BFIN -- we already have CONFIG_BLACKFIN

2007-11-23 14:28:44 +08:00

Makefile

spi_txx9 controller driver

2007-07-17 10:23:05 -07:00

mpc52xx_psc_spi.c

Fix misspellings of "system", "controller", "interrupt" and "necessary".

2007-10-19 23:10:43 +02:00

omap2_mcspi.c

OMAP2 McSPI code cleanup

2007-10-16 09:43:09 -07:00

omap_uwire.c

SPI driver runtime footprint shrinkage

2007-10-16 09:43:09 -07:00

pxa2xx_spi.c

spi doesn't need class_device

2007-10-16 09:43:10 -07:00

spi_bfin5xx.c

spi: spi_bfin: change handling of communication parameters

2007-12-05 09:21:19 -08:00

spi_bitbang.c

spi doesn't need class_device

2007-10-16 09:43:10 -07:00

spi_butterfly.c

minor spi_butterfly cleanup

2007-05-08 11:15:15 -07:00

spi_imx.c

Add missing newlines to some uses of dev_<level> messages

2007-10-18 14:37:28 -07:00

spi_lm70llp.c

spi doesn't need class_device

2007-10-16 09:43:10 -07:00

spi_mpc83xx.c

SPI driver runtime footprint shrinkage

2007-10-16 09:43:09 -07:00

spi_s3c24xx_gpio.c

spi: S3C2410: add bus number to SPI GPIO driver

2007-11-29 09:24:52 -08:00

spi_s3c24xx.c

SPI driver runtime footprint shrinkage

2007-10-16 09:43:09 -07:00

spi_txx9.c

spi: fix error paths on txx9spi_probe

2007-11-14 18:45:39 -08:00

spi.c

spi: simplify spi_sync() calling convention

2007-12-05 09:21:18 -08:00

spidev.c

fix abuses of ptrdiff_t

2007-10-29 07:41:33 -07:00

tle62x0.c

tle62x0 driver stops ignoring read errors

2007-11-14 18:45:42 -08:00

xilinx_spi.c

SPI driver hotplug/coldplug fixes

2007-08-31 01:42:22 -07:00