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u-boot/drivers/spi
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Stefan Roese 5eee9dee41 spi: Add SPI driver for MT76xx SoCs 
This patch adds the SPI driver for the MediaTek MT7688 SoC (and
derivates). Its been tested on the LinkIt Smart 7688 and the Gardena
Smart Gateway with and SPI NOR on CS0 and on the Gardena Smart
Gateway additionally with an SPI NAND on CS1.

Note that the SPI controller only supports a max transfer size of 32
bytes. This driver implementes a workaround to enable bigger xfer
sizes to speed up the transfer especially for the SPI NAND support.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Piotr Dymacz <pepe2k@gmail.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-10-04 18:27:28 +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 Merge branch 'master' of git://git.denx.de/u-boot-spi 2018-05-30 14:51:37 -04:00
ath79_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
atmel_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
atmel_spi.h Revert "spi: atmel: Drop non-dm code" 2018-04-07 09:19:00 -04:00
bcm63xx_hsspi.c spi: bcm63xx_hsspi: convert to use live dt 2018-06-01 15:56:02 +02:00
bcm63xx_spi.c spi: bcm63xx_spi: convert to use live dt 2018-06-01 15:56:02 +02:00
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: Fix warning cast from pointer to integer of different size 2018-07-12 09:22:11 +02:00
cadence_qspi.c spi: cadence_qspi: Fix compilation warning 2018-07-12 09:22:11 +02:00
cadence_qspi.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cf_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
davinci_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
designware_spi.c spi: designware_spi: Add reset ctrl to driver 2018-10-02 22:13:58 +05:30
exynos_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fsl_dspi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fsl_espi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fsl_qspi.c driver/spi: fsl_qspi: Remove non-DM stuff 2018-10-02 22:13:58 +05:30
fsl_qspi.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ich.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ich.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig spi: Add SPI driver for MT76xx SoCs 2018-10-04 18:27:28 +05:30
kirkwood_spi.c spi: kirkwood: add orion-spi compatible string 2018-08-03 11:14:02 +05:30
lpc32xx_ssp.c spi: lpc32xx: simplify logical expression 2018-05-16 19:19:06 +05:30
Makefile spi: Add SPI driver for MT76xx SoCs 2018-10-04 18:27:28 +05:30
mpc8xx_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mpc8xxx_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mt7621_spi.c spi: Add SPI driver for MT76xx SoCs 2018-10-04 18:27:28 +05:30
mvebu_a3700_spi.c spi: mvebu_a3700_spi: Use Armada 37xx clk driver for SPI clock frequency 2018-05-14 10:00:15 +02:00
mxc_spi.c spi: mxc_spi: Fix chipselect on DM_SPI driver uclass 2018-06-25 15:23:06 +05:30
mxs_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
omap3_spi.c spi: omap3: fix claim/release bus within DM 2018-06-28 19:54:10 +05:30
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 spi: add support for ARM PL022 SPI controller 2018-09-25 21:49:18 -04:00
renesas_rpc_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rk_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
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 Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR 2018-04-27 14:54:48 -04:00
sh_qspi.c spi: sh_qspi: Add DM support to SH QSPI driver 2018-10-02 22:14:59 +05:30
sh_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
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 SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
soft_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
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.c spi: Extend the core to ease integration of SPI memory controllers 2018-09-20 20:10:49 +05:30
spi-uclass.c board: arm: Add support for Broadcom BCM7445 2018-07-10 16:55:57 -04:00
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 spi: stm32_qspi: rework mode management 2018-07-23 14:33:21 -04:00
sun4i_spi.c arm: sunxi: Allwinner A10 SPI driver 2018-08-03 11:14:08 +05:30
tegra20_sflash.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tegra20_slink.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tegra114_spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tegra210_qspi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tegra_spi.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ti_qspi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
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 SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
zynqmp_gqspi.c spi: zynqmp_gqspi: Add support for ZynqMP qspi driver 2018-07-16 14:01:47 +05:30