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smaeul-u-boot/drivers/spi
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Damien Le Moal 40b6435a62 spi: dw: Force set K210 fifo length to 31 
The Canaan Kendryte K210 SoC DW apb_ssi v4 spi controller is documented
to have a 32 word deep TX and RX FIFO, which spi_hw_init() detects.
However, when the RX FIFO is filled up to 32 entries (RXFLR = 32), an
RX FIFO overrun error occurs. Avoid this problem by force setting
fifo_len to 31.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-03-15 17:43:11 +08:00
..
altera_spi.c
spi: altera_spi: Do not abuse CONFIG namespace
2021-08-30 14:13:28 -04:00
apple_spi.c
spi: apple: Add driver for Apple SPI controller
2022-02-10 16:44:23 -05:00
atcspi200_spi.c
WS cleanup: remove SPACE(s) followed by TAB
2021-09-30 09:08:16 -04:00
ath79_spi.c
dm: treewide: Rename ..._platdata variables to just ..._plat
2020-12-13 16:51:09 -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
atmel-quadspi.c
spi: atmel-quadspi: Add support for SAMA7G5 QSPI
2021-12-07 08:55:22 +02:00
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_apb.c
mtd: cqspi: Wait for transfer completion
2021-12-02 11:10:40 +05:30
cadence_qspi.c
spi: cadence-qspi: Make reset control optional
2022-02-24 13:38:25 +05:30
cadence_qspi.h
spi: cadence-qspi: Make reset control optional
2022-02-24 13:38:25 +05:30
cf_spi.c
treewide: Simply conditions with the new OF_REAL
2021-09-25 09:46:15 -06:00
davinci_spi.c
treewide: Simply conditions with the new OF_REAL
2021-09-25 09:46:15 -06:00
designware_spi.c
spi: dw: Force set K210 fifo length to 31
2022-03-15 17:43:11 +08:00
exynos_spi.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
fsl_dspi.c
spi: fsl_dspi: rename num-cs to spi-num-chipselects
2021-11-09 17:18:23 +05:30
fsl_espi.c
treewide: Simply conditions with the new OF_REAL
2021-09-25 09:46:15 -06:00
fsl_qspi.c
Merge branch '2021-02-02-drop-asm_global_data-when-unused'
2021-02-15 10:16:45 -05:00
ich.c
doc: replace @return by Return:
2022-01-19 18:11:34 +01:00
ich.h
x86: spl: Move priv/plat structs to headers
2021-01-05 12:24:41 -07:00
iproc_qspi.c
driver: spi: add bcm iproc qspi support
2022-02-24 13:42:50 +05:30
Kconfig
driver: spi: add bcm iproc qspi support
2022-02-24 13:42:50 +05:30
kirkwood_spi.c
spi: kirkwood: prevent limiting speed to 0
2021-05-16 06:48:45 +02:00
Makefile
driver: spi: add bcm iproc qspi support
2022-02-24 13:42:50 +05:30
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: remove redundant code in spi_xchg_single()
2022-02-05 13:38:39 +01:00
mxs_spi.c
treewide: Simply conditions with the new OF_REAL
2021-09-25 09:46:15 -06:00
nxp_fspi.c
spi: nxp_fspi: Implement errata workaround for LS1028A
2021-10-23 15:56:47 +05:30
octeon_spi.c
doc: replace @return by Return:
2022-01-19 18:11:34 +01:00
omap3_spi.c
treewide: Simply conditions with the new OF_REAL
2021-09-25 09:46:15 -06:00
pic32_spi.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
pl022_spi.c
treewide: Use OF_REAL instead of !OF_PLATDATA
2021-09-25 09:46:15 -06:00
renesas_rpc_spi.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
rk_spi.c
clk: Rename clk_get_by_driver_info()
2021-09-25 09:46:15 -06:00
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: Using read_poll
2021-10-15 20:57:11 +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
sunxi: SPI: fix pinmuxing for Allwinner H6 SoCs
2022-01-30 01:03:37 +00:00
spi-synquacer.c
spi: synquacer: Add HSSPI SPI controller driver for SynQuacer
2021-07-06 14:07:36 -04:00
spi-uclass.c
treewide: Try to avoid the preprocessor with OF_REAL
2021-09-25 09:46:15 -06:00
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: Add ofdata_to_platdata() callback
2021-10-08 08:41:47 +02:00
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
Fix wrong QSPI clock calculation for AM4372
2022-01-16 08:31:03 -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
spi: zynq_qspi: Add SPI memory operations to zynq qspi
2022-02-04 13:20:32 +01:00
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 at low frequencies
2021-10-25 10:02:25 +02:00