Wolfgang Muees bb8beecd98 spi/bfin_spi: force sane master-mode state at boot ... We should make sure the SPI controller is in a sane state in case the boot loader left it in a crappy state. Such as DMA pending which causes interrupts to fire on us. When setting a sane initial state, do not default to slave mode. If we do, then the SPI peripheral may implicitly take over the SPISS pin which other things might be using. For example, the BF533-STAMP uses this pin as a GPIO to control switching between ethernet and flash. If the SPI peripheral controls the output state instead, the ethernet is no longer accessible. URL: http://blackfin.uclinux.org/gf/tracker/5630 Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>		2010-10-18 02:49:29 -04:00
..
amba-pl022.c	spi/pl022: move probe call to subsys_initcall()	2010-09-08 22:50:10 -06:00
atmel_spi.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
atmel_spi.h	[PATCH] SPI: atmel_spi driver	2007-02-14 08:09:53 -08:00
au1550_spi.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
coldfire_qspi.c	m68knommu: include sched.h in ColdFire/SPI driver	2010-08-18 12:44:31 +10:00
davinci_spi.c	spi/davinci: Fix clock prescale factor computation	2010-05-25 00:23:54 -06:00
dw_spi_mmio.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
dw_spi_pci.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
dw_spi.c	spi/dw_spi: clean the cs_control code	2010-09-08 10:50:00 -06:00
ep93xx_spi.c	spi/ep93xx: implemented driver for Cirrus EP93xx SPI controller	2010-05-25 00:23:16 -06:00
Kconfig	Merge remote branch 'origin' into secretlab/next-spi	2010-05-25 00:38:26 -06:00
Makefile	spi/mpc5121: Add SPI master driver for MPC5121 PSC	2010-05-25 00:23:17 -06:00
mpc52xx_psc_spi.c	of/device: Replace struct of_device with struct platform_device	2010-08-06 09:25:50 -06:00
mpc52xx_spi.c	of/device: Replace struct of_device with struct platform_device	2010-08-06 09:25:50 -06:00
mpc512x_psc_spi.c	Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6	2010-08-14 11:54:09 -07:00
omap2_mcspi.c	spi/omap2_mcspi: Check params before dereference or use	2010-05-25 00:23:15 -06:00
omap_spi_100k.c	SPI100k: Fix 8-bit and RX-only transfers	2010-07-03 22:45:44 -06:00
omap_uwire.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
orion_spi.c	spi: move more spi_setup() functionality into core	2009-06-18 13:03:42 -07:00
pxa2xx_spi.c	[ARM] pxa: add namespace on ssp	2010-05-11 17:25:06 +02:00
spi_bfin5xx.c	spi/bfin_spi: force sane master-mode state at boot	2010-10-18 02:49:29 -04:00
spi_bitbang_txrx.h	spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes	2010-07-03 22:45:44 -06:00
spi_bitbang.c	spi/bitbang: reinitialize transfer parameters for every message	2010-07-03 22:59:18 -06:00
spi_butterfly.c	spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes	2010-07-03 22:45:44 -06:00
spi_gpio.c	spi: spi-gpio.c tests SPI_MASTER_NO_RX bit twice, but not SPI_MASTER_NO_TX	2010-10-02 21:09:08 -06:00
spi_imx.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
spi_lm70llp.c	spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes	2010-07-03 22:45:44 -06:00
spi_mpc8xxx.c	spi/mpc8xxx: fix buffer overrun on large transfers	2010-09-16 14:07:45 -06:00
spi_nuc900.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
spi_ppc4xx.c	of/device: Replace struct of_device with struct platform_device	2010-08-06 09:25:50 -06:00
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	spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes	2010-07-03 22:45:44 -06:00
spi_s3c24xx.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
spi_s3c64xx.c	spi/spi_s3c64xx: Warn if PIO transfers time out	2010-09-08 12:23:03 -06:00
spi_sh_msiof.c	Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6	2010-02-25 15:38:03 -08:00
spi_sh_sci.c	spi/bitbang: add support for SPI_MASTER_NO_{TX, RX} modes	2010-07-03 22:45:44 -06:00
spi_stmp.c	spi: Fix reversed args to time_before() in Freescale stmp driver.	2010-01-20 13:49:44 -07:00
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	of/spi: Fix OF-style driver binding of spi devices	2010-10-02 21:28:29 -06:00
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	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
xilinx_spi_of.c	of/device: Replace struct of_device with struct platform_device	2010-08-06 09:25:50 -06:00
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	of/spi: call of_register_spi_devices() from spi core code	2010-07-30 00:03:59 -06:00
xilinx_spi.h	xilinx_spi: Split into of driver and generic part.	2009-12-08 18:48:14 -07:00