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857db48e5f
u-boot-brain/drivers/spi
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Vignesh R 857db48e5f spi: ti_qspi: Add dummy readl for bus sync 
Add dummy readl after invalidating cmd field of QSPI_CMD_REG to ensure
bus sync. Without this device's CS is not deactivated reliably leading
to failure to enumerate flash or failure to set quad enable bit on
Macronix flash present on am437x-sk and am437x-idk evms.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
2015-11-17 23:43:29 +05:30
..
altera_spi.c spi: altera_spi: minor clean up 2015-11-06 09:14:12 +08:00
armada100_spi.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
atmel_dataflash_spi.c spi: atmel_dataflash: Simplify AT91F_SpiEnable implementation 2014-03-17 21:54:57 +05:30
atmel_spi.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
atmel_spi.h spi: atmel_spi: Use GENMASK 2015-10-27 23:21:42 +05:30
bfin_spi.c blackfin: add spi and i2c specific get clock functions 2014-02-20 06:46:56 +01:00
bfin_spi6xx.c spi: bfin_spi6xx: Use BIT macro 2015-10-27 23:19:29 +05:30
cadence_qspi_apb.c spi: cadence_qspi_apb: Use BIT macro 2015-10-27 23:19:29 +05:30
cadence_qspi.c spi: cadence_qspi: Ensure check for max frequency in place 2015-11-05 02:34:15 +01:00
cadence_qspi.h spi: cadence_qspi: Ensure spi_calibration is run when sclk change 2015-11-05 02:34:15 +01:00
cf_qspi.c spi: cf_qspi: fix clamp macro type check compilation warnings 2015-07-01 22:58:50 +05:30
cf_spi.c spi: cf_spi: Staticize local functions 2015-03-30 01:42:49 +05:30
davinci_spi.c bitops: introduce BIT() definition 2015-09-11 17:15:32 -04:00
designware_spi.c spi: designware_spi: Use GENMASK 2015-10-27 23:21:43 +05:30
ep93xx_spi.c bitops: introduce BIT() definition 2015-09-11 17:15:32 -04:00
exynos_spi.c dm: Use dev_get_addr() where possible 2015-08-31 07:57:26 -06:00
fsl_dspi.c spi: fsl: Use BIT macro 2015-10-27 23:19:29 +05:30
fsl_espi.c spi: fsl: Use BIT macro 2015-10-27 23:19:29 +05:30
fsl_qspi.c Merge branch 'master' of git://git.denx.de/u-boot-spi 2015-10-28 16:56:43 -04:00
fsl_qspi.h qspi:fsl implement AHB read 2015-01-09 00:03:28 +05:30
ich.c Merge branch 'master' of git://git.denx.de/u-boot-spi 2015-10-28 16:56:43 -04:00
ich.h x86: spi: Support ValleyView in ICH SPI driver 2015-02-06 12:07:38 -07:00
Kconfig Tegra: T210: Add QSPI driver 2015-11-12 09:21:07 -07:00
kirkwood_spi.c spi: kirkwood_spi.c: Change KW_SPI_BASE to MVEBU_SPI_BASE 2014-10-23 09:59:21 -04:00
lpc32xx_ssp.c lpc32xx: add LPC32xx SSP support (SPI mode) 2015-04-10 14:23:20 +02:00
Makefile Tegra: T210: Add QSPI driver 2015-11-12 09:21:07 -07:00
mpc8xxx_spi.c spi: mpc8xxx_spi: Use BIT macro 2015-10-27 23:21:28 +05:30
mpc52xx_spi.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mxc_spi.c linux/kernel.h: sync min, max, min3, max3 macros with Linux 2014-11-23 06:48:30 -05:00
mxs_spi.c Move ALLOC_CACHE_ALIGN_BUFFER() to the new memalign.h header 2015-09-11 17:15:20 -04:00
omap3_spi.c spi: omap3: Fix timeout handling 2015-04-27 21:08:42 +05:30
omap3_spi.h spi: omap3_spi: Use GENMASK 2015-10-27 23:21:43 +05:30
rk_spi.c rockchip: Add SPI driver 2015-09-02 21:28:24 -06:00
rk_spi.h rockchip: Add SPI driver 2015-09-02 21:28:24 -06:00
sandbox_spi.c dm: spi: Move the per-child data size to the uclass 2015-01-29 17:09:55 -07:00
sh_qspi.c spi: sh_qspi: Use BIT macro 2015-10-27 23:21:28 +05:30
sh_spi.c spi: sh_spi: Use sh_spi_clear_bit() instead of open-coded 2014-01-11 12:21:31 +05:30
sh_spi.h sh_spi: Add 4 chip select signals supporting 2012-03-26 10:09:31 +09:00
soft_spi_legacy.c dm: spi: Remove SPI_INIT feature 2014-10-22 10:36:48 -06:00
soft_spi.c dm: Rename dev_get_parentdata() to dev_get_parent_priv() 2015-10-23 09:42:28 -06:00
spi-emul-uclass.c dm: sandbox: Add a SPI emulation uclass 2014-10-22 10:36:46 -06:00
spi-uclass.c dm: Rename dev_get_parentdata() to dev_get_parent_priv() 2015-10-23 09:42:28 -06:00
spi.c spi: Support half-duplex mode in FDT decode 2014-08-06 00:18:01 +05:30
tegra_spi.h dm: tegra: spi: Convert to driver model 2014-10-22 10:36:52 -06:00
tegra20_sflash.c spi: tegra: Use GENMASK 2015-10-27 23:21:43 +05:30
tegra20_slink.c spi: tegra: Use GENMASK 2015-10-27 23:21:43 +05:30
tegra114_spi.c spi: tegra: Use GENMASK 2015-10-27 23:21:43 +05:30
tegra210_qspi.c Tegra: T210: Add QSPI driver 2015-11-12 09:21:07 -07:00
ti_qspi.c spi: ti_qspi: Add dummy readl for bus sync 2015-11-17 23:43:29 +05:30
xilinx_spi.c spi: xilinx_spi: Use GENMASK 2015-10-27 23:21:43 +05:30
zynq_qspi.c spi: zynq_[q]spi: Use GENMASK macro 2015-10-27 23:19:15 +05:30
zynq_spi.c spi: zynq_[q]spi: Use GENMASK macro 2015-10-27 23:19:15 +05:30