Merge tag 'memory-controller-drv-renesas-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers

Renesas memory controller drivers for v6.16

Improvements and n

Merge tag 'memory-controller-drv-renesas-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers

Renesas memory controller drivers for v6.16

Improvements and new device support for the Renesas RPC IF memory
controller driver:
1. Minor cleanup and improvements.
2. Refactor the driver to accommodate for newly added Renesas RZ/G3E support:
- Acquire two resets instead of only one,
- Add RZ/G3E xSPI support with different register layout and its own,
new interface for Renesas SPI.

* tag 'memory-controller-drv-renesas-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl:
memory: renesas-rpc-if: Add missing static keyword
memory: renesas-rpc-if: Add RZ/G3E xSPI support
memory: renesas-rpc-if: Add wrapper functions
memory: renesas-rpc-if: Add regmap to struct rpcif_info
memory: renesas-rpc-if: Use devm_reset_control_array_get_exclusive()
memory: renesas-rpc-if: Move rpc-if reg definitions
dt-bindings: memory: Document RZ/G3E support
memory: renesas-rpc-if: Move rpcif_info definitions near to the user
memory: renesas-rpc-if: Fix RPCIF_DRENR_CDB macro error

Link: https://lore.kernel.org/r/20250508090749.51379-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

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Merge tag 'spi-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
"The bulk of the changes in this release are driver work, as well as
new devic

Merge tag 'spi-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
"The bulk of the changes in this release are driver work, as well as
new device support we have some important work on performance over
several drivers, and big overhauls for maintainability on a couple
too. Highlights include:

- Big cleanups of the sh-msiof driver from Geert Uytterhoeven, and of
the NXP FSPI driver from Haibo Chen

- Performance improvements for the AXI SPI engine

- Support for writes to memory mapped flashes on Renesas devices

- Integrated DMA support for Tegra210 QSPI, used by the Tegra234

- DMA support for Amlogic SPI controllers

- Support for AMD HID2, Qualcomm IPQ5018, Renesas RZ/G3E, Rockchip
RK3528 and Samsung Exynos Autov920

An update to fix some issues with the Atmel QSPI driver runtime PM
pulled in a new API from the PM core, and the Renesas memory mapped
write changes pull in some code that's shared in drivers/memory"

* tag 'spi-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (90 commits)
spi: spi-qpic-snand: return early on error from qcom_spi_io_op()
spi: loopback-test: fix up const pointer issue in rx_ranges_cmp()
spi: gpio: fix const issue in spi_to_spi_gpio()
spi: spi-qpic-snand: remove superfluous parameters of qcom_spi_check_error()
dt-bindings: spi: samsung: add exynosautov920-spi compatible
spi: spi-qpic-snand: reuse qcom_spi_check_raw_flash_errors()
spi: dt-bindings: Add rk3528-spi compatible
spi: spi_amd: Update Kconfig dependencies
spi: spi_amd: Add HIDDMA basic write support
spi: spi_amd: Remove read{q,b} usage on DMA buffer
spi: sh-msiof: Move register definitions to <linux/spi/sh_msiof.h>
spi: sh-msiof: Document frame start sync pulse mode
spi: sh-msiof: Double maximum DMA transfer size using two groups
spi: sh-msiof: Simplify BRG's Division Ratio
spi: sh-msiof: Increase TX FIFO size for R-Car V4H/V4M
spi: sh-msiof: Correct RX FIFO size for R-Car Gen3
spi: sh-msiof: Correct RX FIFO size for R-Car Gen2
spi: sh-msiof: Add core support for dual-group transfers
spi: sh-msiof: Correct SIMDR2_GRPMASK
spi: sh-msiof: SIFCTR bitfield conversion
...

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Add RZ/G3E xSPI support

Merge series from Biju Das <biju.das.jz@bp.renesas.com>:

The xSPI IP found on RZ/G3E SoC similar to RPC-IF interface, but it
can support writes on memory-mapped area. Even t

Add RZ/G3E xSPI support

Merge series from Biju Das <biju.das.jz@bp.renesas.com>:

The xSPI IP found on RZ/G3E SoC similar to RPC-IF interface, but it
can support writes on memory-mapped area. Even though the registers are
different, the rpcif driver code can be reused for xSPI by adding wrapper
functions.

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memory: renesas-rpc-if: Move rpc-if reg definitions

Move rpc-if reg definitions to a header file for the preparation of adding
support for RZ/G3E XSPI that has different register definitions.

Revie

memory: renesas-rpc-if: Move rpc-if reg definitions

Move rpc-if reg definitions to a header file for the preparation of adding
support for RZ/G3E XSPI that has different register definitions.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20250424090000.136804-3-biju.das.jz@bp.renesas.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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