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47ef860a399a294fe30d3eadc33529090e5b8b2a
u-boot/drivers/spi
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Paul Barker c98f6fed93 spi: Implement spi_set_speed 
This function is already defined in spi.h but no implementation of it
currently exists in the tree. The implementation is based on the static
function spi_set_speed_mode(). The function prototype is modified so
that an success or error condition can be returned to the caller.

Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-10-16 12:23:22 +02:00
..
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: Fix the buswidth adjustment between spi-mem and controller
2022-04-26 09:54:41 +03:00
bcm63xx_hsspi.c
spi: bcm63xx: Don't check clk_free
2022-03-30 13:02:55 -04:00
bcm63xx_spi.c
spi: bcm63xx: Don't check clk_free
2022-03-30 13:02:55 -04:00
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_ospi_versal.c
spi: cadence_qspi: Add support for Versal NET platform
2022-09-26 14:23:29 +02:00
cadence_qspi_apb.c
spi: cadence-qspi: Use priv instead of plat across the driver
2022-09-13 11:32:48 +02:00
cadence_qspi.c
spi: cadence-qspi: Use priv instead of plat across the driver
2022-09-13 11:32:48 +02:00
cadence_qspi.h
spi: cadence-qspi: Use priv instead of plat across the driver
2022-09-13 11:32:48 +02:00
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: Don't check clk_free
2022-03-30 13:02:55 -04:00
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
gxp_spi.c
spi: gxp_spi: Add GXP SPI controller driver
2022-06-22 21:30:05 -04:00
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
Merge tag 'xilinx-for-v2023.01-rc1-v2' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next
2022-09-26 11:28:14 -04:00
kirkwood_spi.c
spi: kirkwood: prevent limiting speed to 0
2021-05-16 06:48:45 +02:00
Makefile
spi: add support for MediaTek spi-mem controller
2022-09-23 15:09:15 -04:00
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
cyclic: Use schedule() instead of WATCHDOG_RESET()
2022-09-18 10:26:33 +02:00
mtk_snor.c
spi: mtk_snor: add support for MTK SPI NOR controller
2021-01-29 10:35:14 -05:00
mtk_spim.c
spi: add support for MediaTek spi-mem controller
2022-09-23 15:09:15 -04:00
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
npcm_fiu_spi.c
spi: npcm-fiu: add NPCM7xx FIU controller driver
2022-05-03 17:49:48 +05:30
nxp_fspi.c
spi: nxp_fspi: Fix clock imbalance
2022-06-15 11:34:38 +02:00
octeon_spi.c
cyclic: Use schedule() instead of WATCHDOG_RESET()
2022-09-18 10:26:33 +02:00
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
stm32mp1: fix reference for STMicroelectronics
2022-06-17 14:12:27 +02:00
renesas_rpc_spi.c
renesas: Fix RPC-IF compatible values
2022-09-02 13:25:01 +02:00
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: Add missing include for dm/device_compat.h
2022-04-18 11:25:12 +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-aspeed-smc.c
spi: aspeed: Clock frequency adjustment support
2022-09-13 12:08:41 -04:00
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-mem: Add dirmap API from Linux
2022-09-13 12:08:40 -04:00
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
spi: sunxi: Add support for F1C100s SPI controller
2022-07-18 11:34:22 +01:00
spi-synquacer.c
spi: synquacer: simplify tx completion checking
2022-06-10 13:37:32 -04:00
spi-uclass.c
spi: Implement spi_set_speed
2022-10-16 12:23:22 +02:00
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
cyclic: Use schedule() instead of WATCHDOG_RESET()
2022-09-18 10:26:33 +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: Add support ops to axi qspi driver
2022-07-26 09:34:21 +02:00
zynq_qspi.c
spi: zynq_qspi: Fix programming qspi speed
2022-07-26 09:34:21 +02:00
zynq_spi.c
Merge tag 'xilinx-for-v2021.04-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze
2021-02-23 10:45:55 -05:00
zynqmp_gqspi.c
spi: zynqmp_qspi: Mark zynqmp_qspi_set_tapdelay() as static
2022-10-07 11:31:27 +02:00