Stefano Babic 2f721d1733 MXC: Fix byte-ordering in SPI driver for i.MX31/i.MX51 ... The actual SPI driver for i.MX31 and i.MX51 controller use a wrong byte ordering, because it is supposed to work only with Freescale's devices, as the Power Controllers (PMIC). The driver is not suitable for general purposes, because the buffers passed to spi_xfer must be 32-bit aligned, as it is used mainly to send integer to PMIC devices. The patch drops any kind of limitation and makes the driver useful with devices controlled sending commands composed by single bytes (or by a odd number of bytes), such as spi flash, sensor, etc. Because the byte ordering is changed, any current driver using this controller must be adapted, too. Signed-off-by: Stefano Babic <sbabic@denx.de>		2010-09-30 14:42:14 +02:00
..
altera_spi.c	spi: add altera spi controller support	2010-05-28 10:56:03 -04:00
atmel_dataflash_spi.c	convert common files to new SoC access	2010-02-12 12:31:55 -06:00
atmel_spi.c	AT91/AVR32: atmel_spi.c: flush RDR before next SPI transaction	2010-09-03 11:22:25 +02:00
atmel_spi.h	atmel_spi: Driver for the Atmel SPI controller	2008-06-03 20:30:05 +02:00
bfin_spi.c	Blackfin: bfin_spi: use same gpio cs define as Linux	2010-09-21 18:22:14 -04:00
cf_spi.c	Coldfire: Consolidate DSPI driver	2009-07-14 09:46:09 -05:00
davinci_spi.c	Davinci: SPI: add the missing v2 patch changes	2010-07-05 20:00:40 -04:00
davinci_spi.h	TI DaVinci: Driver for the davinci SPI controller	2010-02-12 12:31:53 -06:00
kirkwood_spi.c	spi: Add Marvell Kirkwood SPI driver	2009-06-26 00:59:09 +02:00
Makefile	spi: add altera spi controller support	2010-05-28 10:56:03 -04:00
mpc8xxx_spi.c	Move arch/ppc to arch/powerpc	2010-04-21 23:42:38 +02:00
mpc52xx_spi.c	mpc52xx: Add SPI driver.	2009-06-14 23:01:38 +02:00
mxc_spi.c	MXC: Fix byte-ordering in SPI driver for i.MX31/i.MX51	2010-09-30 14:42:14 +02:00
soft_spi.c	rename CFG_ macros to CONFIG_SYS	2008-10-18 21:54:03 +02:00