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u-boot/drivers/spi
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Chris Morgan 3fb08a2138 spi: rockchip_sfc: add support for Rockchip SFC 
This patch adds support for the Rockchip serial flash controller
found on the PX30 SoC. It should work for versions 3-5 of the SFC
IP, however I am only able to test it on v3.

This is adapted from the WIP SPI-MEM driver for the SFC on mainline
Linux. Note that the main difference between this and earlier versions
of the driver is that this one does not support DMA. In testing
the performance difference (performing a dual mode read on a 128Mb
chip) is negligible. DMA, if used, must also be disabled in SPL
mode when using A-TF anyway.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-08-12 09:34:11 +08:00
..
altera_spi.c dm: Avoid accessing seq directly 2020-12-18 20:32:21 -07:00
atcspi200_spi.c atcspi200: Add timeout mechanism in spi_xfer() 2021-05-05 16:12:14 +08:00
ath79_spi.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
atmel-quadspi.c dm: treewide: Rename auto_alloc_size members to be shorter 2020-12-13 08:00:25 -07:00
atmel_spi.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
atmel_spi.h spi: atmel: Remove nondm code 2020-06-11 15:14:04 +05:30
bcm63xx_hsspi.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
bcm63xx_spi.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
bcmstb_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
ca_sflash.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
cadence_qspi.c spi: cadence-qspi: Add support for octal DTR flashes 2021-06-28 11:57:23 +05:30
cadence_qspi.h spi: cadence-qspi: Add support for octal DTR flashes 2021-06-28 11:57:23 +05:30
cadence_qspi_apb.c spi: cadence-qspi: Add support for octal DTR flashes 2021-06-28 11:57:23 +05:30
cf_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
davinci_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
designware_spi.c Driver model: make some udevice fields private 2021-01-05 22:34:43 -05:00
exynos_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
fsl_dspi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
fsl_espi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
fsl_qspi.c Merge branch '2021-02-02-drop-asm_global_data-when-unused' 2021-02-15 10:16:45 -05:00
ich.c spi: ich: Limit slave->max_read_size 2021-08-02 15:11:40 +08:00
ich.h x86: spl: Move priv/plat structs to headers 2021-01-05 12:24:41 -07:00
Kconfig spi: rockchip_sfc: add support for Rockchip SFC 2021-08-12 09:34:11 +08:00
kirkwood_spi.c spi: kirkwood: prevent limiting speed to 0 2021-05-16 06:48:45 +02:00
Makefile spi: rockchip_sfc: add support for Rockchip SFC 2021-08-12 09:34:11 +08:00
meson_spifc.c dm: treewide: Rename auto_alloc_size members to be shorter 2020-12-13 08:00:25 -07:00
mpc8xx_spi.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
mpc8xxx_spi.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
mscc_bb_spi.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
mt7620_spi.c spi: add spi controller support for MediaTek MT7620 SoC 2021-01-24 21:39:26 +01:00
mt7621_spi.c dm: treewide: Rename auto_alloc_size members to be shorter 2020-12-13 08:00:25 -07:00
mtk_snfi_spi.c spi: spi-mem: allow specifying a command's extension 2021-06-28 11:55:11 +05:30
mtk_snor.c spi: mtk_snor: add support for MTK SPI NOR controller 2021-01-29 10:35:14 -05:00
mvebu_a3700_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
mxc_spi.c spi: mxc_spi: fix warnings if CLK_ENABLED not set 2021-07-10 18:14:54 +02:00
mxs_spi.c dm: Rename U_BOOT_DRIVER_ALIAS to DM_DRIVER_ALIAS 2021-01-05 12:26:35 -07:00
nxp_fspi.c spi: nxp_fspi: Fix error reporting 2021-02-26 15:09:38 +05:30
octeon_spi.c dm: Avoid accessing seq directly 2020-12-18 20:32:21 -07:00
omap3_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
pic32_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
pl022_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
renesas_rpc_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
rk_spi.c dm: Rename U_BOOT_DRIVER_ALIAS to DM_DRIVER_ALIAS 2021-01-05 12:26:35 -07:00
rk_spi.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rockchip_sfc.c spi: rockchip_sfc: add support for Rockchip SFC 2021-08-12 09:34:11 +08:00
sandbox_spi.c test: spi: Add sandbox_spi_get_{speed, mode} interface 2020-12-22 20:39:26 -07:00
sh_qspi.c dm: treewide: Rename ofdata_to_platdata() to of_to_plat() 2020-12-13 16:51:09 -07:00
soft_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
spi-emul-uclass.c dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
spi-mem-nodm.c spi: spi-mem-nodm: Fix read data size issue 2021-08-03 11:50:37 +05:30
spi-mem.c spi: spi-mem: add spi_mem_dtr_supports_op() 2021-06-28 11:56:06 +05:30
spi-mxic.c spi: Add MXIC controller driver 2021-06-25 20:59:45 +05:30
spi-qup.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
spi-sifive.c dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
spi-sunxi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
spi-synquacer.c spi: synquacer: Add HSSPI SPI controller driver for SynQuacer 2021-07-06 14:07:36 -04:00
spi-uclass.c spi: Update speed/mode on change 2021-06-30 08:06:30 -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: Fix short data write operation 2021-06-18 08:39:45 +02:00
stm32_spi.c spi: stm32_spi: migrate trace to dev and log macro 2021-01-13 09:52:58 +01:00
tegra20_sflash.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
tegra20_slink.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
tegra114_spi.c dm: Use access methods for dev/uclass private data 2021-01-05 12:24:40 -07:00
tegra210_qspi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
tegra_spi.h dm: treewide: Rename ..._platdata variables to just ..._plat 2020-12-13 16:51:09 -07:00
ti_qspi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
uniphier_spi.c common: Drop asm/global_data.h from common header 2021-02-02 15:33:42 -05:00
xilinx_spi.c spi: xilinx_spi: Trivial fixes in axi qspi driver 2021-03-30 12:03:24 +02:00
zynq_qspi.c Xilinx changes for v2021.04-rc3 2021-02-23 10:45:55 -05:00
zynq_spi.c Xilinx changes for v2021.04-rc3 2021-02-23 10:45:55 -05:00
zynqmp_gqspi.c spi: zynqmp_gqspi: Fix write issue 2021-06-11 09:24:58 +02:00