Suresh Gupta 1c631da459 spi: fsl_qspi: Add controller busy check before new spi operation ...

It is recommended to check either controller is free to take
new spi action. The IP_ACC and AHB_ACC bits indicates that
the controller is busy in IP or AHB mode respectively.
And the BUSY bit indicates that controller is currently
busy handling a transaction to an external flash device

Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>

2017-09-25 12:49:56 +05:30

..

altera_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

ath79_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

atmel_dataflash_spi.c

spi: atmel_dataflash: Simplify AT91F_SpiEnable implementation

2014-03-17 21:54:57 +05:30

atmel_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

atmel_spi.h

spi: atmel_spi: Use GENMASK

2015-10-27 23:21:42 +05:30

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

dm: core: Replace of_offset with accessor

2017-02-08 06:12:14 -07:00

cadence_qspi.h

spi: cadence_qspi: Use spi mode at the point it is needed

2016-12-15 16:57:27 +01:00

cf_spi.c

spi: Zap cf_qspi driver and related code

2017-01-15 18:29:04 +01:00

davinci_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

designware_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

exynos_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

fsl_dspi.c

dm: Fix up inclusion of common.h

2017-06-01 07:03:03 -06:00

fsl_espi.c

spi: fsl: Use BIT macro

2015-10-27 23:19:29 +05:30

fsl_qspi.c

spi: fsl_qspi: Add controller busy check before new spi operation

2017-09-25 12:49:56 +05:30

fsl_qspi.h

spi: fsl_qspi: Add controller busy check before new spi operation

2017-09-25 12:49:56 +05:30

ich.c

x86: ich-spi: Clear atomic preop only when SPI settings are not locked

2017-09-02 23:35:55 +08:00

ich.h

x86: ich-spi: Don't read cached lock status

2017-08-24 11:00:47 +08:00

Kconfig

nds32: spi: Support spi dm driver.

2017-09-21 10:30:22 +08:00

kirkwood_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

lpc32xx_ssp.c

lpc32xx: add LPC32xx SSP support (SPI mode)

2015-04-10 14:23:20 +02:00

Makefile

nds32: spi: Support spi dm driver.

2017-09-21 10:30:22 +08:00

mpc8xx_spi.c

powerpc, 8xx: move SPI driver to drivers/spi/

2017-07-08 15:56:03 -04:00

mpc8xxx_spi.c

spi: mpc8xxx_spi: Use BIT macro

2015-10-27 23:21:28 +05:30

mvebu_a3700_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

mxc_spi.c

spi: mxc_spi: support driver model

2017-09-25 12:47:59 +05:30

mxs_spi.c

imx: reorganize IMX code as other SOCs

2017-07-12 10:17:44 +02:00

nds_ae3xx_spi.c

nds32: spi: Support spi dm driver.

2017-09-21 10:30:22 +08:00

omap3_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00

pic32_spi.c

dm: gpio: Add live tree support

2017-06-01 07:03:10 -06:00

rk_spi.c

rockchip: spi: Convert to livetree

2017-09-18 20:40:35 +02:00

rk_spi.h

rockchip: spi: rk_spi: dynamically select an module input rate

2017-05-10 13:37:21 -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: core: Replace of_offset with accessor

2017-02-08 06:12:14 -07:00

spi-emul-uclass.c

dm: sandbox: Add a SPI emulation uclass

2014-10-22 10:36:46 -06:00

spi-uclass.c

dm: spi: Convert uclass to livetree

2017-06-01 07:03:16 -06:00

spi.c

spi: Support half-duplex mode in FDT decode

2014-08-06 00:18:01 +05:30

stm32_qspi.c

spi: stm32_qspi: add clk_get_rate() support

2017-07-26 11:28:08 -04:00

tegra20_sflash.c

dm: tegra: Convert clock_decode_periph_id() to support livetree

2017-07-28 12:02:47 -06:00

tegra20_slink.c

dm: tegra: Convert clock_decode_periph_id() to support livetree

2017-07-28 12:02:47 -06:00

tegra114_spi.c

dm: tegra: spi: Convert to livetree

2017-07-28 12:02:47 -06:00

tegra210_qspi.c

dm: tegra: Convert clock_decode_periph_id() to support livetree

2017-07-28 12:02:47 -06:00

tegra_spi.h

dm: tegra: spi: Convert to driver model

2014-10-22 10:36:52 -06:00

ti_qspi.c

dm: core: Replace of_offset with accessor (part 2)

2017-06-01 07:03:04 -06:00

xilinx_spi.c

spi: xilinx: Add new compatible strings

2015-12-11 22:12:24 +05:30

zynq_qspi.c

dm: core: Replace of_offset with accessor

2017-02-08 06:12:14 -07:00

zynq_spi.c

dm: Rename dev_addr..() functions

2017-06-01 07:03:01 -06:00