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u-boot-megous/drivers/spi
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Rasmus Villemoes 4856cc7a97 mpc8xxx_spi: implement real ->set_speed 
Not all boards have the same CSB frequency, nor do every SPI slave
necessarily support running at 16.7 MHz. So implement ->set_speed;
that also allows using a smaller PM (i.e., 0) for slaves that do
support a higher speed.

Based on work by Klaus H. Sørensen.

Cc: Klaus H. Sorensen <khso@prevas.dk>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-03-31 10:06:53 -04:00
..
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
dm: core: Create a new header file for 'compat' features
2020-02-05 19:33:46 -07:00
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: fsl_qspi: Add support for QSPI on iMX7ULP
2019-10-08 16:36:37 +02:00
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
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
mpc8xxx_spi: implement real ->set_speed
2020-03-31 10:06:53 -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
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
common: Move get_ticks() function out of common.h
2019-12-02 18:23:13 -05:00
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
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