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u-boot-brain/drivers/spi
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Kuldeep Singh 91afd36f38 spi: Transform the FSL QuadSPI driver to use the SPI MEM API 
To support the SPI MEM API, instead of modifying the existing U-Boot
driver, this patch adds a port of the existing Linux driver.
This also has the advantage that porting changes and fixes from Linux will
be easier.
Porting of driver left most of the functions unchanged while few of the
changes are:
-Remove lock(mutexes) and irq handler as u-boot is a single core execution.
-Remove invalid masterid as it was required specially for multicore
execution in LS2088ARDB which is not the case in u-boot.
-Remove clock support as changing spi speed is not supported in uboot and
nor in linux.

Currently tested on LS1088ARDB, LS1012ARDB, LS1046ARDB, LS1046AFRWY,
LS1043AQDS, LS1021ATWR, LS2088ARDB, I.MX6ULL EVK.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2020-04-29 01:44:35 +05:30
..
altera_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
atcspi200_spi.c spi: atcspi200: Change include order 2019-05-09 00:42:55 +05:30
ath79_spi.c common: Move clock functions into a new file 2020-01-17 13:27:29 -05:00
atmel_spi.c dm: gpio: Allow control of GPIO uclass in SPL 2019-12-15 08:52:29 +08:00
atmel_spi.h Revert "spi: atmel: Drop non-dm code" 2018-04-07 09:19:00 -04:00
atmel-quadspi.c spi: atmel-quadspi: Add verbose debug facilities to monitor register accesses 2020-04-02 17:17:09 +05:30
bcm63xx_hsspi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
bcm63xx_spi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
bcmstb_spi.c board: arm: Add support for Broadcom BCM7445 2018-07-10 16:55:57 -04:00
cadence_qspi_apb.c spi: cadence-qspi: Add support for Cadence Octal SPI controller 2020-01-27 22:27:22 +05:30
cadence_qspi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
cadence_qspi.h spi: cadence-qspi: Add direct mode support 2020-01-27 22:27:22 +05:30
cf_spi.c drivers: spi: cf_spi: convert to driver model 2019-05-24 08:11:57 -04:00
davinci_spi.c spi: Remove unused spi_init 2018-11-27 21:06:53 +05:30
designware_spi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
exynos_spi.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
fsl_dspi.c spi: fsl_dspi fix to stop extra transmissions 2019-04-12 11:24:24 +05:30
fsl_espi.c spi: Remove unused spi_init 2018-11-27 21:06:53 +05:30
fsl_qspi.c spi: Transform the FSL QuadSPI driver to use the SPI MEM API 2020-04-29 01:44:35 +05:30
ich.c spi: ich: Drop while loop in hardware sequencing erase case 2020-02-04 01:19:28 +08:00
ich.h spi: ich: Add Apollo Lake support 2019-12-15 11:44:24 +08:00
Kconfig spi: nxp_fspi: new driver for the FlexSPI controller 2020-01-27 22:27:21 +05:30
kirkwood_spi.c km/spi: remove deprecated SPI flash driver code for KM Kirkwood boards 2019-07-11 10:58:03 +02:00
lpc32xx_ssp.c spi: Remove unused spi_init 2018-11-27 21:06:53 +05:30
Makefile spi: nxp_fspi: new driver for the FlexSPI controller 2020-01-27 22:27:21 +05:30
meson_spifc.c spi: Add Amlogic Meson SPI Flash Controller driver 2018-11-24 14:41:12 +05:30
mpc8xx_spi.c spi, mpc8xx: migrate to DM_SPI 2018-12-03 10:44:10 -05:00
mpc8xxx_spi.c spi: mpc8xxx_spi: fix missing dev_err definition 2020-04-24 16:40:09 -04:00
mscc_bb_spi.c mips: spi: mscc: Add fast bitbang SPI driver 2019-01-16 13:56:43 +01:00
mt7621_spi.c spi: mt7621-spi: restore default register value after each xfer 2019-10-25 17:20:44 +02:00
mtk_snfi_spi.c spi: add spi-mem driver for MediaTek MT7629 SoC 2019-07-25 18:52:12 +05:30
mvebu_a3700_spi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
mxc_spi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
mxs_spi.c common: Move ARM cache operations out of common.h 2019-12-02 18:24:58 -05:00
nxp_fspi.c dm: core: Drop the inclusion of linux/compat.h in dm.h 2020-02-05 21:48:22 -07:00
omap3_spi.c spi: omap3: fix set_wordlen() reading from incorrect address for CHCONF 2019-02-28 14:21:46 -05:00
pic32_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pl022_spi.c dm: platform_data: spi: s/pl022_spi.h/spi_pl022.h 2018-11-27 21:06:46 +05:30
renesas_rpc_spi.c spi: rpc: Add support for operation without clock framework 2019-05-07 05:41:32 +02:00
rk_spi.c spi: rk: Limit transfers to (64K - 1) bytes 2019-12-27 17:47:26 +05:30
rk_spi.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sandbox_spi.c spi: Add support for memory-mapped flash 2019-11-03 07:20:26 +08:00
sh_qspi.c spi: Remove unused spi_init 2018-11-27 21:06:53 +05:30
sh_spi.c spi: Remove unused spi_init 2018-11-27 21:06:53 +05:30
sh_spi.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
soft_spi_legacy.c spi: Remove unused spi_init 2018-11-27 21:06:53 +05:30
soft_spi.c spi: soft_spi: Fix data abort if slave is not probed 2019-09-16 08:09:22 +05:30
spi-emul-uclass.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
spi-mem-nodm.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
spi-mem.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
spi-sifive.c spi: Add SiFive SPI driver 2019-07-18 17:11:16 +05:30
spi-sunxi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
spi-uclass.c mtd: spi-nor-core: Add octal mode support 2020-01-27 22:27:22 +05:30
spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
stm32_qspi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
stm32_spi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
tegra_spi.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tegra20_sflash.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
tegra20_slink.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
tegra114_spi.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
tegra210_qspi.c qspi: t210: Use dev_read calls to get FDT data like base, freq 2020-04-02 14:30:02 -07:00
ti_qspi.c dm: core: Require users of devres to include the header 2020-02-05 19:33:46 -07:00
uniphier_spi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00
xilinx_spi.c spi: xilinx_spi: convert to livetree 2018-07-16 14:01:20 +05:30
zynq_qspi.c spi: zynq_qspi: Fixed incorrect return value error 2018-06-25 14:13:57 +05:30
zynq_spi.c common: Move get_ticks() function out of common.h 2019-12-02 18:23:13 -05:00
zynqmp_gqspi.c dm: core: Create a new header file for 'compat' features 2020-02-05 19:33:46 -07:00