Merge tag 'spi-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
"There's one big core change in this release, Jonas Gorski has
addressed the i

Merge tag 'spi-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
"There's one big core change in this release, Jonas Gorski has
addressed the issues with multiple chip selects which makes things
more robust and stable. Otherwise there's quite a bit of driver work,
as well as some new drivers several existing drivers have had quite a
bit of work done on them.

Possibly the most interesting thing is the VirtIO driver, this is
apparently useful for some automotive applications which want to keep
as small and robust a host system as they can, moving less critical
functionality into guests.

- James Clark has done some substantial updates on the Freescale DSPI
driver, porting in code from the BSP and building onm top of that
to fix some bugs and increase performance

- Jonas Gorski has fixed the issues with handling multple chip
selects, making things more robust and scalable

- Support for higher performance modes in the NXP FSPI driver from
Haibo Chen

- Removal of the obsolete S3C2443 driver, the underlying SoC support
has been removed from the kernel

- Support for Amlogic AL113L2, Atmel SAMA7D65 and SAM9x7 and for
VirtIO controllers"

* tag 'spi-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (74 commits)
spi: ljca: Remove Wentong's e-mail address
spi: rename SPI_CS_CNT_MAX => SPI_DEVICE_CS_CNT_MAX
spi: reduce device chip select limit again
spi: don't check spi_controller::num_chipselect when parsing a dt device
spi: drop check for validity of device chip selects
spi: move unused device CS initialization to __spi_add_device()
spi: keep track of number of chipselects in spi_device
spi: fix return code when spi device has too many chipselects
SPI: Add virtio SPI driver
virtio-spi: Add virtio-spi.h
virtio: Add ID for virtio SPI
spi: rpc-if: Add resume support for RZ/G3E
spi: rpc-if: Drop deprecated SIMPLE_DEV_PM_OPS
spi: spi-qpic-snand: simplify clock handling by using devm_clk_get_enabled()
spi: spi-nxp-fspi: Add OCT-DTR mode support
spi: spi-nxp-fspi: add the support for sample data from DQS pad
spi: spi-nxp-fspi: Add the DDR LUT command support
spi: spi-nxp-fspi: set back to dll override mode when clock rate < 100MHz
spi: spi-nxp-fspi: extract function nxp_fspi_dll_override()
spi: atmel-quadspi: Add support for sama7d65 QSPI
...

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spi: amlogic: Fix error checking on regmap_write call

Currently a call to regmap_write is not being error checked because the
return checke is being performed on the variable ret and this variable
i

spi: amlogic: Fix error checking on regmap_write call

Currently a call to regmap_write is not being error checked because the
return checke is being performed on the variable ret and this variable
is not assigned the return value from the regmap_write call. Fix this
by adding in the missing assignment.

Fixes: 4670db6f32e9 ("spi: amlogic: add driver for Amlogic SPI Flash Controller")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://patch.msgid.link/20250913201612.1338217-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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support for Amlogic SPI Flash Controller IP

Merge series from Xianwei Zhao <xianwei.zhao@amlogic.com>:

This Flash Controller is derived by adding an SPI path to the original
raw NAND controller. Th

support for Amlogic SPI Flash Controller IP

Merge series from Xianwei Zhao <xianwei.zhao@amlogic.com>:

This Flash Controller is derived by adding an SPI path to the original
raw NAND controller. This controller supports two modes: raw mode and
SPI mode. The raw mode has already been implemented in the community
(drivers/mtd/nand/raw/meson_nand.c).
This submission supports the SPI mode.

Add the drivers and bindings corresponding to the SPI Flash Controller.

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spi: amlogic: add driver for Amlogic SPI Flash Controller

This driver provides support for the SPI mode of the Amlogic
Flash Controller. It supports both SPI NOR flash and SPI NAND
flash. For SPI NA

spi: amlogic: add driver for Amlogic SPI Flash Controller

This driver provides support for the SPI mode of the Amlogic
Flash Controller. It supports both SPI NOR flash and SPI NAND
flash. For SPI NAND, the Host ECC hardware engine can be enabled.

The controller implements the SPI-MEM interface and does not
support generic SPI.

Signed-off-by: Feng Chen <feng.chen@amlogic.com>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20250910-spifc-v6-2-1574aa9baebd@amlogic.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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