kevin/linux
1
Fork 0
Code
fe43d6d9cf
linux/drivers/spi
History
Markus Pietrek e8708ef7e8 spi: spi_sh_msiof: Fixed data sampling on the correct edge 
The spi_sh_msiof.c driver presently misconfigures REDG and TEDG. TEDG==0
outputs data at the **rising edge** of the clock and REDG==0 samples data
at the **falling edge** of the clock. Therefore for SPI, TEDG must be
equal to REDG, otherwise the last byte received is not sampled in SPI
mode 3.

This brings the driver in line with the SH7723 HW Reference Manual
settings documented in Figures 20.20 and 20.21 ("SPI Clock and data
timing").

Signed-off-by: Markus Pietrek <Markus.Pietrek@emtrion.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-02 11:29:15 +09:00
..
amba-pl022.c ARM: 5741/1: pl022: fix peripheral id for ST vendor 2009-10-05 17:55:55 +01:00
atmel_spi.c spi: atmel_spi.c: use resource_size() 2009-12-17 08:59:06 -07:00
atmel_spi.h
au1550_spi.c spi/au1550_spi: fix setupxfer not to override cfg with zeros 2009-12-08 18:48:16 -07:00
dw_spi_pci.c spi: controller driver for Designware SPI core 2009-12-17 08:39:13 -07:00
dw_spi.c spi: controller driver for Designware SPI core 2009-12-17 08:39:13 -07:00
Kconfig Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 2009-12-17 15:59:05 -08:00
Makefile spi: Add s3c64xx SPI Controller driver 2009-12-17 08:58:17 -07:00
mpc52xx_psc_spi.c spi/mpc52xx: replace printk with dev_err 2009-11-04 16:42:47 -07:00
mpc52xx_spi.c spi/mpc52xx-spi: minor cleanups 2009-12-08 18:48:15 -07:00
omap2_mcspi.c omap: headers: Move remaining headers from include/mach to include/plat 2009-10-20 09:40:47 -07:00
omap_spi_100k.c Add OMAP spi100k driver 2009-12-13 01:02:11 -07:00
omap_uwire.c omap: headers: Move remaining headers from include/mach to include/plat 2009-10-20 09:40:47 -07:00
orion_spi.c spi: move more spi_setup() functionality into core 2009-06-18 13:03:42 -07:00
pxa2xx_spi.c const: constify remaining dev_pm_ops 2009-12-15 08:53:25 -08:00
spi_bfin5xx.c spi: spi_bfin5xx.c: use resource_size() 2009-12-17 08:59:50 -07:00
spi_bitbang.c spi: bitbang bugfix in message setup 2009-06-30 18:56:00 -07:00
spi_butterfly.c
spi_gpio.c
spi_imx.c spi: fix probe/remove section markings 2009-12-13 01:03:12 -07:00
spi_lm70llp.c
spi_mpc8xxx.c Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 2009-12-17 15:59:05 -08:00
spi_nuc900.c ARM: NUC900: Add spi driver support for nuc900 2009-12-13 00:58:00 -07:00
spi_ppc4xx.c spi: add spi_ppc4xx driver 2009-09-23 07:39:43 -07:00
spi_s3c24xx_fiq.h spi_s3c24xx: add FIQ pseudo-DMA support 2009-12-17 08:57:01 -07:00
spi_s3c24xx_fiq.S spi_s3c24xx: add FIQ pseudo-DMA support 2009-12-17 08:57:01 -07:00
spi_s3c24xx_gpio.c [ARM] S3C24XX: GPIO: Move gpio functions out of <mach/hardware.h> 2009-05-18 16:25:40 +01:00
spi_s3c24xx.c Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 2009-12-17 15:59:05 -08:00
spi_s3c64xx.c spi: Add s3c64xx SPI Controller driver 2009-12-17 08:58:17 -07:00
spi_sh_msiof.c spi: spi_sh_msiof: Fixed data sampling on the correct edge 2010-02-02 11:29:15 +09:00
spi_sh_sci.c spi: spi_sh_sci.c: use resource_size() 2009-12-17 09:00:10 -07:00
spi_stmp.c spi: error status should be negative 2009-11-17 17:40:32 -08:00
spi_txx9.c Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 2009-12-17 15:59:05 -08:00
spi.c spi: handle TX-only/RX-only 2009-09-23 07:39:44 -07:00
spidev.c Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6 2009-12-17 15:59:05 -08:00
tle62x0.c spi: prefix modalias with "spi:" 2009-09-23 07:39:43 -07:00
xilinx_spi_of.c xilinx_spi: add support for the DS570 IP. 2009-12-08 18:48:14 -07:00
xilinx_spi_pltfm.c xilinx_spi: add a platform driver using the xilinx_spi common module. 2009-12-08 18:48:14 -07:00
xilinx_spi.c spi/xilinx_spi: fix incorrect casting 2009-12-08 18:48:15 -07:00
xilinx_spi.h xilinx_spi: Split into of driver and generic part. 2009-12-08 18:48:14 -07:00