Vignesh R b63b46313e spi: cadence_qspi_apb: Use 32 bit indirect read transaction when possible ... According to Section 11.15.4.9.1 Indirect Read Controller of K2G SoC TRM SPRUHY8D[1], the external master is only permitted to issue 32-bit data interface reads until the last word of an indirect transfer So, make sure that QSPI indirect reads are 32 bit sized except for the final read. If the rxbuf is unaligned then use bounce buffer, so that readsl() can be used instead of readsb() to avoid non 32-bit accesses. [1]www.ti.com/lit/ug/spruhy8d/spruhy8d.pdf Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Jagan Teki <jagan@openedev.com>		2017-01-04 16:38:35 +01:00
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altera_spi.c	altera_spi: change ioremap to map_physmem	2015-11-18 21:18:30 +08:00
ath79_spi.c	ath79: spi: Remove the explicit pinctrl setting	2016-05-21 01:36:37 +02:00
atmel_dataflash_spi.c	spi: atmel_dataflash: Simplify AT91F_SpiEnable implementation	2014-03-17 21:54:57 +05:30
atmel_spi.c	dm: at91: Add driver model support for the spi driver	2016-10-28 18:37:15 +02:00
atmel_spi.h	spi: atmel_spi: Use GENMASK	2015-10-27 23:21:42 +05:30
bfin_spi.c	Move console definitions into a new console.h file	2015-11-19 20:27:50 -07:00
bfin_spi6xx.c	Move console definitions into a new console.h file	2015-11-19 20:27:50 -07:00
cadence_qspi_apb.c	spi: cadence_qspi_apb: Use 32 bit indirect read transaction when possible	2017-01-04 16:38:35 +01:00
cadence_qspi.c	spi: cadence_qspi: Move DT prop code to match layout	2016-12-15 16:57:28 +01:00
cadence_qspi.h	spi: cadence_qspi: Use spi mode at the point it is needed	2016-12-15 16:57:27 +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	spi: davinci_spi: Convert to driver to adapt to DM	2016-07-09 20:16:30 +05:30
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	Various, accumulated typos collected from around the tree.	2016-10-06 20:57:40 -04:00
fsl_espi.c	spi: fsl: Use BIT macro	2015-10-27 23:19:29 +05:30
fsl_qspi.c	libfdt: Sync fdt_for_each_subnode() with upstream	2016-10-13 14:10:32 -06:00
fsl_qspi.h	qspi:fsl implement AHB read	2015-01-09 00:03:28 +05:30
ich.c	spi: Use mode for rx mode flags	2016-09-22 01:02:28 +05:30
ich.h	spi: ich: Change PCHV_ to ICHV_	2016-02-05 12:47:20 +08:00
Kconfig	dm: at91: Add driver model support for the spi driver	2016-10-28 18:37:15 +02:00
kirkwood_spi.c	spi: kirkwood_spi: implement mvebu_spi_set_mode()	2016-11-18 13:04:52 +05:30
lpc32xx_ssp.c	lpc32xx: add LPC32xx SSP support (SPI mode)	2015-04-10 14:23:20 +02:00
Makefile	spi: Zap armada100_spi.c and env	2016-12-21 12:18:47 +01:00
mpc8xxx_spi.c	spi: mpc8xxx_spi: Use BIT macro	2015-10-27 23:21:28 +05:30
mvebu_a3700_spi.c	spi: Add driver for Marvell Armada 3700 SoC	2016-09-27 17:29:52 +02:00
mxc_spi.c	treewide: replace #include <asm/errno.h> with <linux/errno.h>	2016-09-23 17:55:42 -04:00
mxs_spi.c	treewide: replace #include <asm/errno.h> with <linux/errno.h>	2016-09-23 17:55:42 -04:00
omap3_spi.c	omap3: Fix SPI registers on am33xx and am43xx	2016-05-23 11:50:22 -04:00
pic32_spi.c	spi: pic32_spi: add SPI master driver for PIC32 SoC.	2016-06-10 12:31:12 +02:00
rk_spi.c	rockchip: spi: Honour the deactivation delay	2016-11-25 17:59:30 -07:00
rk_spi.h	rockchip: Add SPI driver	2015-09-02 21:28:24 -06:00
sandbox_spi.c	treewide: replace #include <asm/errno.h> with <linux/errno.h>	2016-09-23 17:55:42 -04:00
sh_qspi.c	Move console definitions into a new console.h file	2015-11-19 20:27:50 -07:00
sh_spi.c	Add more SPDX-License-Identifier tags	2016-01-19 08:31:21 -05:00
sh_spi.h	Add more SPDX-License-Identifier tags	2016-01-19 08:31:21 -05:00
soft_spi_legacy.c	dm: spi: Remove SPI_INIT feature	2014-10-22 10:36:48 -06:00
soft_spi.c	dm: spi: soft_spi: switch to use linux compatible string	2016-05-17 09:54:43 -06:00
spi-emul-uclass.c	dm: sandbox: Add a SPI emulation uclass	2014-10-22 10:36:46 -06:00
spi-uclass.c	spi: Add error checking for invalid bus widths	2016-12-15 16:38:30 +01:00
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: fix hang in set_mode()	2016-08-25 15:35:03 -07:00
tegra20_slink.c	spi: tegra: fix hang in set_mode()	2016-08-25 15:35:03 -07:00
tegra114_spi.c	Add more SPDX-License-Identifier tags	2016-01-19 08:31:21 -05:00
tegra210_qspi.c	spi: tegra: fix hang in set_mode()	2016-08-25 15:35:03 -07:00
ti_qspi.c	ARM: DRA7x/AM57xx: Get rid of CONFIG_AM57XX	2016-12-03 13:21:11 -05:00
xilinx_spi.c	spi: xilinx: Add new compatible strings	2015-12-11 22:12:24 +05:30
zynq_qspi.c	spi: zynq_qspi: Add configuration to disable LQSPI feature	2015-12-18 13:15:57 +01:00
zynq_spi.c	Merge branch 'master' of git://git.denx.de/u-boot-spi	2016-09-22 11:36:45 -04:00