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u-boot/drivers/spi
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Valentin Longchamp 8203b201ea kw_spi: fix clock prescaler computation 
The computation was not correct with low clock values: setting a 1MHz
clock would result in an overlap that would then configure a 25Mhz
clock.

This patch implements a correct computation method according to the
kirkwood functionnal spec. table 600 (Serial Memory Interface
Configuration Register).

Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
cc: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Prafulla Wadaskar <Prafulla@marvell.com>

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2012-09-03 17:28:51 +05:30
..
altera_spi.c altera_spi: add spi_set_speed 2011-02-08 08:29:53 -05:00
andes_spi.c andes_spi: add andes_spi interface 2011-07-25 23:40:11 +02:00
andes_spi.h andes_spi: add andes_spi interface 2011-07-25 23:40:11 +02:00
armada100_spi.c SPI: Add SPI driver support for Marvell Armada100 2011-10-27 21:56:32 +02:00
atmel_dataflash_spi.c AT91/SPI: fix atmel_dataflash_spi.c to allow building without warnings 2011-08-03 13:00:56 +02:00
atmel_spi.c spi: atmel: add WDRBT bit to avoid receive overrun 2012-09-01 17:06:14 +02:00
atmel_spi.h spi: atmel: add WDRBT bit to avoid receive overrun 2012-09-01 17:06:14 +02:00
bfin_spi.c Blackfin: bfin_spi: fix build error when DEBUG is defined 2011-10-16 14:22:19 -04:00
cf_spi.c add CONFIG_SPI_IDLE_VAL for cf_spi.c to allow use of spi_mmc 2011-04-13 06:35:22 -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
fsl_espi.c GCC4.6: Squash warnings in fsl_espi.c 2011-10-27 23:54:05 +02:00
kirkwood_spi.c kw_spi: fix clock prescaler computation 2012-09-03 17:28:51 +05:30
Makefile spi: Fix merge conflicts - Makefile 2012-08-07 23:08:14 +02:00
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 spi: fix mxc_spi_slave structure allocation to clear memory 2012-09-01 14:58:27 +02:00
mxs_spi.c MX28: SPI: Supercharge the SPI driver 2012-09-01 14:58:29 +02:00
oc_tiny_spi.c spi: add new driver for OpenCores tiny_spi 2011-04-30 20:58:36 +02:00
omap3_spi.c am335x evm: Enable support for spi0 2012-09-01 14:58:19 +02:00
omap3_spi.h am33xx: Add support, update omap3 McSPI driver 2012-09-01 14:58:18 +02:00
sh_spi.c sh_spi: Add 4 chip select signals supporting 2012-03-26 10:09:31 +09:00
sh_spi.h sh_spi: Add 4 chip select signals supporting 2012-03-26 10:09:31 +09:00
soft_spi.c rename CFG_ macros to CONFIG_SYS 2008-10-18 21:54:03 +02:00
tegra_spi.c tegra20: rename tegra2 -> tegra20 2012-09-01 14:58:21 +02:00
xilinx_spi.c spi: microblaze: Adds driver for Xilinx SPI controller 2012-07-31 07:14:04 +02:00
xilinx_spi.h spi: microblaze: Adds driver for Xilinx SPI controller 2012-07-31 07:14:04 +02:00