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u-boot/drivers/spi
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Adam Ford 90d76f812b spi: nxp_fspi: Fix error reporting 
On the i.MX8M Mini, ret = clk_set_rate() sets ret to the value of the
rate the clock was able to set.  When checking for errors, it only
checks that it is not NULL.  Since positive numbers are not errors,
only check for negative numbers when handling errors.

Fixes: 383fded70c4f ("spi: nxp_fspi: new driver for the FlexSPI controller")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-02-26 15:09:38 +05:30
..
altera_spi.c
dm: Avoid accessing seq directly
2020-12-18 20:32:21 -07:00
atcspi200_spi.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
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
dm: treewide: Rename auto_alloc_size members to be shorter
2020-12-13 08:00:25 -07:00
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
dm: treewide: Rename ..._platdata variables to just ..._plat
2020-12-13 16:51:09 -07:00
cadence_qspi.c
dm: Use access methods for dev/uclass private data
2021-01-05 12:24:40 -07:00
cadence_qspi.h
dm: treewide: Rename ..._platdata variables to just ..._plat
2020-12-13 16:51:09 -07:00
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
x86: spl: Move priv/plat structs to headers
2021-01-05 12:24:41 -07:00
ich.h
x86: spl: Move priv/plat structs to headers
2021-01-05 12:24:41 -07:00
Kconfig
spi: mtk_snor: add support for MTK SPI NOR controller
2021-01-29 10:35:14 -05:00
kirkwood_spi.c
dm: treewide: Rename ..._platdata variables to just ..._plat
2020-12-13 16:51:09 -07:00
Makefile
spi: mtk_snor: add support for MTK SPI NOR controller
2021-01-29 10:35:14 -05:00
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
dm: treewide: Rename auto_alloc_size members to be shorter
2020-12-13 08:00:25 -07:00
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: imx: Implement set_speed
2021-02-26 13:25:21 +05:30
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
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
SPDX: Convert all of our single license tags to Linux Kernel style
2018-05-07 09:34:12 -04:00
spi-mem-nodm.c
common: Drop log.h from common header
2020-05-18 21:19:18 -04:00
spi-mem.c
mtd: spi-mem: Drop dm.h header file
2020-08-03 22:19:54 -04:00
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-uclass.c
common: Drop asm/global_data.h from common header
2021-02-02 15:33:42 -05:00
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: migrate trace to dev and log macro
2021-01-13 09:52:58 +01:00
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
dm: Avoid accessing seq directly
2020-12-18 20:32:21 -07:00
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
Xilinx changes for v2021.04-rc3
2021-02-23 10:45:55 -05:00