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Message-ID: <4a1559fc9c5d1fec91f1ac5d425871b5.broonie@kernel.org>
Date: Mon, 26 May 2025 11:30:17 +0100
From: Mark Brown <broonie@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>
Subject: [GIT PULL] SPI updates for v6.16
The following changes since commit 92a09c47464d040866cf2b4cd052bc60555185fb:
Linux 6.15-rc5 (2025-05-04 13:55:04 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v6.16
for you to fetch changes up to b00d6864a4c948529dc6ddd2df76bf175bf27c63:
spi: spi-qpic-snand: extend bitmasks usage (2025-05-23 16:51:35 +0100)
----------------------------------------------------------------
spi: Updates for v6.16
This 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.
----------------------------------------------------------------
Andres Urian Florez (2):
spi: offload: check for match callback when a trigger is being registered
spi: offload: remove unnecessary check on trigger->ops
Andy Shevchenko (4):
spi: Group CS related fields in struct spi_device
spi: Simplify conditionals in spi_set_cs()
spi: Add spi_bpw_to_bytes() helper and use it
spi: dw: Use spi_bpw_to_bytes() helper
Arnd Bergmann (1):
spi: amd: add CONFIG_PCI dependency
Bartosz Golaszewski (1):
spi: xcomm: use new GPIO line value setter callbacks
Bence Csókás (2):
PM: runtime: Add new devm functions
spi: atmel-quadspi: Fix unbalanced pm_runtime by using devm_ API
Biju Das (10):
memory: renesas-rpc-if: Fix RPCIF_DRENR_CDB macro error
memory: renesas-rpc-if: Move rpcif_info definitions near to the user
dt-bindings: memory: Document RZ/G3E support
memory: renesas-rpc-if: Move rpc-if reg definitions
memory: renesas-rpc-if: Use devm_reset_control_array_get_exclusive()
memory: renesas-rpc-if: Add regmap to struct rpcif_info
memory: renesas-rpc-if: Add wrapper functions
memory: renesas-rpc-if: Add RZ/G3E xSPI support
memory: renesas-rpc-if: Add missing static keyword
spi: rpc-if: Add write support for memory-mapped area
Chukun Pan (1):
spi: dt-bindings: Add rk3528-spi compatible
Dan Carpenter (1):
spi: spi_amd: Fix an IS_ERR() vs NULL check in probe
David Lechner (4):
spi: axi-spi-engine: wait for completion in setup
spi: axi-spi-engine: don't repeat mode config for offload
spi: axi-spi-engine: optimize bits_per_word for offload
spi: axi-spi-engine: omit SYNC from offload instructions
Faraz Ata (1):
dt-bindings: spi: samsung: add exynosautov920-spi compatible
Gabor Juhos (8):
spi: spi-qpic-snand: use kmalloc() for OOB buffer allocation
spi: spi-qpic-snand: remove unused 'wlen' member of 'struct qpic_spi_nand'
spi: spi-qpic-snand: validate user/chip specific ECC properties
spi: spi-qpic-snand: use CW_PER_PAGE_MASK bitmask
spi: spi-qpic-snand: extend FIELD_PREP() macro usage
spi: spi-qpic-snand: reuse qcom_spi_check_raw_flash_errors()
spi: spi-qpic-snand: remove superfluous parameters of qcom_spi_check_error()
spi: spi-qpic-snand: return early on error from qcom_spi_io_op()
Geert Uytterhoeven (22):
spi: loopback-test: Simplify strange loopback value check
spi: sh-msiof: Drop comma after OF match table sentinel
spi: sh-msiof: Remove unneeded compatible values
spi: sh-msiof: Fix maximum DMA transfer size
spi: sh-msiof: Complete using dev in sh_msiof_spi_probe()
spi: sh-msiof: Use bool for boolean flags
spi: sh-msiof: Make words/bits unsigned in sh_msiof_spi_txrx_once()
spi: sh-msiof: Make words/fs unsigned in FIFO helpers
spi: sh-msiof: SITMDR1/SIRMDR1 bitfield conversion
spi: sh-msiof: SITMDR2 and SIRMDR2 bitfield conversion
spi: sh-msiof: SITSCR/SIRSCR bitfield conversion
spi: sh-msiof: SICTR bitfield conversion
spi: sh-msiof: SIFCTR bitfield conversion
spi: sh-msiof: Correct SIMDR2_GRPMASK
spi: sh-msiof: Add core support for dual-group transfers
spi: sh-msiof: Correct RX FIFO size for R-Car Gen2
spi: sh-msiof: Correct RX FIFO size for R-Car Gen3
spi: sh-msiof: Increase TX FIFO size for R-Car V4H/V4M
spi: sh-msiof: Simplify BRG's Division Ratio
spi: sh-msiof: Double maximum DMA transfer size using two groups
spi: sh-msiof: Document frame start sync pulse mode
spi: sh-msiof: Move register definitions to <linux/spi/sh_msiof.h>
George Moussalem (1):
spi: dt-bindings: spi-qpic-snand: Add IPQ5018 compatible
Greg Kroah-Hartman (2):
spi: gpio: fix const issue in spi_to_spi_gpio()
spi: loopback-test: fix up const pointer issue in rx_ranges_cmp()
Haibo Chen (4):
spi: spi-nxp-fspi: remove the goto in probe
spi: spi-nxp-fspi: enable runtime pm for fspi
spi: spi-nxp-fspi: use guard(mutex) to simplify the code
spi: spi-nxp-fspi: remove the unchecked return value for nxp_fspi_clk_disable_unprep
Han Xu (1):
spi: nxp-fspi: use devm instead of remove for driver detach
Heiner Kallweit (1):
spi: intel: Improve resource mapping
Kevin Hao (2):
spi: fsl-qspi: Simplify probe error handling using managed API
spi: fsl-qspi: Optimize fsl_qspi struct
Krzysztof Kozlowski (5):
spi: atmel-quadspi: Fix printed error code during DMA setup
spi: cs42l43: Make handling missing spk-id GPIOs explicit
spi: cadence-quadspi: Assume device could match via platform
spi: dt-bindings: fsl,dspi: Fix example indentation
spi: dt-bindings: nuvoton,wpcm450-fiu: Drop unrelated nodes from DTS example
Kuninori Morimoto (2):
spi: sh-msiof: use dev in sh_msiof_spi_probe()
spi: sh-msiof: ignore driver probing if it was MSIOF Sound
Mark Brown (11):
spi: spi-stm32-ospi: dt-bindings fixes
spi: fsl-qspi: Fix double cleanup in probe error path
spi: Introduce and use spi_bpw_to_bytes()
ASoC: add Renesas MSIOF sound driver
Configure Clocks, Add Internal DMA support
spi: axi-spi-engine: offload instruction optimization
This patch set did some clean up and add runtime pm
Add RZ/G3E xSPI support
Add more devm_ functions to fix PM imbalance in
spi: sh-msiof: Transfer size improvements and I2S
spi: spi-qpic-snand: extend bitmasks usage
Mukesh Kumar Savaliya (1):
spi: Add support for Double Transfer Rate (DTR) mode
Patrice Chotard (2):
spi: dt-bindings: st,stm32mp25-ospi: Make "resets" a required property
spi: spi-stm32-ospi: Make "resets" a required property
Philipp Stanner (2):
spi: spi-cavium-thunderx: Use non-hybrid PCI devres API
spi: pci1xxxx: Use non-hybrid PCI devres API
Raju Rangoju (4):
spi: spi_amd: Add PCI-based driver for AMD HID2 SPI controller
spi: spi_amd: Remove read{q,b} usage on DMA buffer
spi: spi_amd: Add HIDDMA basic write support
spi: spi_amd: Update Kconfig dependencies
Vishwaroop A (6):
spi: tegra210-quad: Fix X1_X2_X4 encoding and support x4 transfers
spi: tegra210-quad: remove redundant error handling code
spi: tegra210-quad: modify chip select (CS) deactivation
spi: tegra210-quad: Update dummy sequence configuration
spi: tegra210-quad: Add support for internal DMA
spi: dt-bindings: tegra: Document IOMMU property for Tegra234 QSPI
Wolfram Sang (1):
spi: dt-bindings: Fix description mentioning a removed property
Xianwei Zhao (1):
spi: meson-spicc: add DMA support
.../memory-controllers/renesas,rzg3e-xspi.yaml | 135 ++++
.../devicetree/bindings/spi/fsl,dspi.yaml | 14 +-
.../bindings/spi/nuvoton,wpcm450-fiu.yaml | 5 -
.../bindings/spi/nvidia,tegra210-quad.yaml | 18 +-
.../bindings/spi/qcom,spi-qpic-snand.yaml | 8 +-
.../devicetree/bindings/spi/samsung,spi.yaml | 1 +
.../bindings/spi/spi-peripheral-props.yaml | 13 +-
.../devicetree/bindings/spi/spi-rockchip.yaml | 1 +
.../devicetree/bindings/spi/st,stm32mp25-ospi.yaml | 1 +
MAINTAINERS | 2 +
drivers/base/power/runtime.c | 44 ++
drivers/memory/renesas-rpc-if-regs.h | 147 +++++
drivers/memory/renesas-rpc-if.c | 714 +++++++++++++++------
drivers/memory/renesas-xspi-if-regs.h | 105 +++
drivers/spi/Kconfig | 4 +-
drivers/spi/Makefile | 2 +-
drivers/spi/atmel-quadspi.c | 26 +-
drivers/spi/spi-amd-pci.c | 70 ++
drivers/spi/spi-amd.c | 227 ++++---
drivers/spi/spi-amd.h | 44 ++
drivers/spi/spi-axi-spi-engine.c | 91 ++-
drivers/spi/spi-cadence-quadspi.c | 2 +-
drivers/spi/spi-cavium-thunderx.c | 4 +-
drivers/spi/spi-cs42l43.c | 4 +-
drivers/spi/spi-dw-core.c | 2 +-
drivers/spi/spi-fsl-qspi.c | 81 +--
drivers/spi/spi-gpio.c | 2 +-
drivers/spi/spi-intel-pci.c | 8 +-
drivers/spi/spi-intel-platform.c | 9 +-
drivers/spi/spi-intel.c | 9 +-
drivers/spi/spi-intel.h | 4 +-
drivers/spi/spi-loopback-test.c | 8 +-
drivers/spi/spi-meson-spicc.c | 241 ++++++-
drivers/spi/spi-nxp-fspi.c | 189 +++---
drivers/spi/spi-offload.c | 5 +-
drivers/spi/spi-pci1xxxx.c | 24 +-
drivers/spi/spi-qpic-snand.c | 166 ++---
drivers/spi/spi-rpc-if.c | 16 +-
drivers/spi/spi-sh-msiof.c | 397 +++++-------
drivers/spi/spi-stm32-ospi.c | 2 +-
drivers/spi/spi-tegra210-quad.c | 280 ++++----
drivers/spi/spi-xcomm.c | 8 +-
drivers/spi/spi.c | 19 +-
include/linux/pm_runtime.h | 4 +
include/linux/spi/sh_msiof.h | 125 ++++
include/linux/spi/spi.h | 73 ++-
include/memory/renesas-rpc-if.h | 4 +
47 files changed, 2390 insertions(+), 968 deletions(-)
create mode 100644 Documentation/devicetree/bindings/memory-controllers/renesas,rzg3e-xspi.yaml
create mode 100644 drivers/memory/renesas-rpc-if-regs.h
create mode 100644 drivers/memory/renesas-xspi-if-regs.h
create mode 100644 drivers/spi/spi-amd-pci.c
create mode 100644 drivers/spi/spi-amd.h
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