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u-boot/drivers/spi
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Patrice Chotard acf9f03634 spi: stm32_qspi: Remove useless struct stm32_qspi_flash 
Currently, in stm32_qspi_claim_bus(), QSPI_CR and QSPI_DCR registers
are saved in stm32_ospi_flash struct on first flash memory initialization
and restored on each flash accesses.

As the logic of spi-uclass.c changed since 'commit 741280e9ac
("spi: spi-uclass: Fix spi_claim_bus() speed/mode setup logic")'
set_speed() and set_mode() callbacks are called systematically when bus
speed or bus mode need to be updated, QSPI_CR and QSPI_DCR registers are
set accordingly.

So stm32_qspi_claim_bus() can be updated by removing QSPI_CR and QSPI_DCR
save/restore code and struct stm32_ospi_flash can be removed as well.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2023-04-19 09:52:42 +02:00
..
altera_spi.c
apple_spi.c
atcspi200_spi.c
ath79_spi.c
atmel-quadspi.c
atmel_spi.c
atmel_spi.h
bcm63xx_hsspi.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
bcm63xx_spi.c
bcmstb_spi.c
ca_sflash.c
cadence_ospi_versal.c Correct SPL uses of ZYNQMP_FIRMWARE 2023-02-10 07:41:41 -05:00
cadence_qspi.c Correct SPL use of ARCH_VERSAL 2023-02-10 07:41:41 -05:00
cadence_qspi.h spi: cadence-qspi: Use priv instead of plat across the driver 2022-09-13 11:32:48 +02:00
cadence_qspi_apb.c spi: cadence_qspi: setup ADDR Bits in cmd reads 2023-01-26 21:01:01 +05:30
cf_spi.c cf_spi.c: Rename CONFIG_SPI_IDLE_VAL to SPI_IDLE_VAL 2022-12-23 13:01:13 -05:00
davinci_spi.c global: Move remaining CONFIG_SYS_* to CFG_SYS_* 2022-12-05 16:06:08 -05:00
designware_spi.c
exynos_spi.c
fsl_dspi.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
fsl_espi.c global: Migrate CONFIG_SYS_MPC8* symbols to the CFG_SYS namespace 2022-11-10 10:08:55 -05:00
fsl_qspi.c
gxp_spi.c
ich.c
ich.h
iproc_qspi.c
Kconfig Merge branch 'master_sh/gen4/initial' of https://source.denx.de/u-boot/custodians/u-boot-sh 2023-04-07 15:55:50 -04:00
kirkwood_spi.c global: Move remaining CONFIG_SYS_* to CFG_SYS_* 2022-12-05 16:06:08 -05:00
Makefile spi: Add Socionext F_OSPI SPI flash controller driver 2023-01-26 20:53:20 +05:30
meson_spifc.c
microchip_coreqspi.c spi: Add Microchip PolarFire SoC QSPI driver 2022-11-03 13:27:56 +08:00
mpc8xx_spi.c spi, mpc8xx: Add support for chipselect via GPIO and fixups 2023-02-11 08:47:58 +01:00
mpc8xxx_spi.c
mscc_bb_spi.c
mt7620_spi.c
mt7621_spi.c
mtk_snfi_spi.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
mtk_snor.c
mtk_spim.c mediatek: Include <linux/sizes.h> where needed 2022-11-10 10:08:55 -05:00
mvebu_a3700_spi.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
mxc_spi.c global: Finish CONFIG -> CFG migration 2023-01-20 12:27:24 -05:00
mxs_spi.c
npcm_fiu_spi.c
npcm_pspi.c spi: nuvoton: add NPCM PSPI controller driver 2022-10-27 12:41:36 +05:30
nxp_fspi.c
octeon_spi.c cyclic: Use schedule() instead of WATCHDOG_RESET() 2022-09-18 10:26:33 +02:00
omap3_spi.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
pic32_spi.c
pl022_spi.c
renesas_rpc_spi.c renesas: Fix RPC-IF compatible values 2022-09-02 13:25:01 +02:00
rk_spi.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
rk_spi.h
rockchip_sfc.c
sandbox_spi.c cf_spi.c: Rename CONFIG_SPI_IDLE_VAL to SPI_IDLE_VAL 2022-12-23 13:01:13 -05:00
sh_qspi.c drivers: spi: sh_qspi.c: Use log_warning() instead of printf() 2023-01-26 20:53:20 +05:30
soft_spi.c
spi-aspeed-smc.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
spi-emul-uclass.c
spi-mem-nodm.c
spi-mem.c spi-mem: Add dirmap API from Linux 2022-09-13 12:08:40 -04:00
spi-mxic.c
spi-qup.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
spi-sifive.c drivers: spi: fix some typos 2023-01-26 20:53:20 +05:30
spi-sn-f-ospi.c spi: Add Socionext F_OSPI SPI flash controller driver 2023-01-26 20:53:20 +05:30
spi-sunxi.c spi: sunxi: Add support for F1C100s SPI controller 2022-07-18 11:34:22 +01:00
spi-synquacer.c
spi-uclass.c spi: Implement spi_set_speed 2022-10-16 12:23:22 +02:00
spi.c
stm32_qspi.c spi: stm32_qspi: Remove useless struct stm32_qspi_flash 2023-04-19 09:52:42 +02:00
stm32_spi.c
tegra20_sflash.c
tegra20_slink.c spi: tegra20_slink: accept any word length 2023-02-23 12:55:36 -07:00
tegra114_spi.c
tegra210_qspi.c
tegra_spi.h
ti_qspi.c
uniphier_spi.c
xilinx_spi.c spi: xilinx_spi: Fix spi reset 2023-03-09 13:15:00 +01:00
zynq_qspi.c spi: zynq_qspi: Fix programming qspi speed 2022-07-26 09:34:21 +02:00
zynq_spi.c
zynqmp_gqspi.c xilinx: zynqmp: Add missing prototype for zynqmp_mmio_write 2023-03-09 13:15:00 +01:00