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Message-ID: <a34186c0c3374ac5ddcee4c723ace2c2.broonie@kernel.org>
Date: Mon, 24 Mar 2025 14:33:29 +0000
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 v6.15
The following changes since commit 4701f33a10702d5fc577c32434eb62adde0a1ae1:
Linux 6.14-rc7 (2025-03-16 12:55:17 -1000)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-v6.15
for you to fetch changes up to ee2ecf2cf501eaa69dcd723d76b434767195b64e:
spi: dt-bindings: cdns,qspi-nor: Improve (2025-03-20 15:35:31 +0000)
----------------------------------------------------------------
spi: Updates for v6.15
The biggest change for SPI this release is the addition of offload
support from David Lechner, allowing the hardware to trigger SPI
transactions autonomously. The initial use case is for triggering IIO
operations but there are other applications where having the hardware
ready to go at a minimal signal is useful for synchronising with
external inputs (eg, interrupt handling) or reducing latency (eg, CAN
networking). Otherwise there's the usual fixes, improvements and
cleanups, plus support for a bunch of new devices.
- Support for offloaing support from David Lechner.
- Support for GOcontrol1 Moduline modules, Mediatek MT7988, NXP i.MX94,
Qualcomm SPI NAMD, Rockchip RK3562, Sophogo SG2044 and ST STM32 OSPI.
----------------------------------------------------------------
Andy Shevchenko (7):
spi: realtek-rtl-snand: Drop unneeded assignment for cache_type
spi: gpio: Remove stale documentation part
spi: gpio: Support a single always-selected device
spi: Replace custom fsleep() implementation
spi: Use inclusive language
spi: sg2044-nor: Fully convert to device managed resources
spi: sg2044-nor: Convert to dev_err_probe()
Dan Carpenter (4):
spi: stm32-ospi: Fix an IS_ERR() vs NULL bug in stm32_ospi_get_resources()
spi: spi-qpic-snand: Fix ECC_CFG_ECC_DISABLE shift in qcom_spi_read_last_cw()
spi: sg2044-nor: fix signedness bug in sg2044_spifmc_write()
spi: sg2044-nor: fix uninitialized variable in probe
David Lechner (11):
spi: add basic support for SPI offloading
spi: offload: add support for hardware triggers
dt-bindings: trigger-source: add generic PWM trigger source
spi: offload-trigger: add PWM trigger driver
spi: add offload TX/RX streaming APIs
spi: dt-bindings: axi-spi-engine: add SPI offload properties
spi: axi-spi-engine: implement offload support
spi: offload: types: include linux/bits.h
spi: spi-offload-trigger-pwm: add extra headers
spi: fix missing offload_flags doc
spi: offload: fix use after free
Easwar Hariharan (2):
spi: spi-fsl-lpspi: convert timeouts to secs_to_jiffies()
spi: spi-imx: convert timeouts to secs_to_jiffies()
Eddie James (1):
spi: fsi: Batch TX operations
Frank Li (1):
spi: dt-bindings: fsl-lpspi: Add i.MX94 support
Frank Wunderlich (1):
dt-bindings: spi: add compatibles for mt7988
Gabor Juhos (1):
spi: spi-qpic-snand: avoid memleak in qcom_spi_ecc_init_ctx_pipelined()
J. Neuschäfer (1):
spi: dt-bindings: Convert Freescale SPI bindings to YAML
Jiapeng Chong (1):
spi: stm32: Remove unnecessary print function dev_err()
Kever Yang (1):
spi: dt-bindings: Add rk3562 support
Leilk Liu (1):
spi: mt65xx: add PM QoS support
Longbin Li (2):
dt-bindings: spi: add SG2044 SPI NOR controller driver
spi: sophgo: add SG2044 SPI NOR controller driver
Lukas Bulwahn (2):
MAINTAINERS: adjust the file entry in SPI OFFLOAD
MAINTAINERS: adjust the file entry in GOCONTROLL MODULINE MODULE SLOT
Mark Brown (10):
spi: zynqmp-gqspi: Clean up the driver a bit
spi: gpio: Enable a single always-selected device
spi: axi-spi-engine: add offload support
Add STM32MP25 SPI NOR support
spi: sophgo: add Sophgo SPI NOR controller driver
arm64: dts: freescale: Add support for the GOcontroll Moduline Display
spi: sg2044-nor: A couple of cleanups
spi: Merge up fixes
spi: sg2044-nor: fix a couple static checker bugs
spi: dt-bindings: cdns,qspi-nor: Improve
Maud Spierings (4):
dt-bindings: vendor-prefixes: add GOcontroll
dt-bindings: connector: Add the GOcontroll Moduline module slot bindings
MAINTAINERS: add maintainer for the GOcontroll Moduline module slot
spi: spidev: Add an entry for the gocontroll moduline module slot
Md Sadre Alam (2):
spi: dt-bindings: Introduce qcom,spi-qpic-snand
spi: spi-qpic: add driver for QCOM SPI NAND flash Interface
Miquel Raynal (6):
spi: cadence-qspi: Fix probe on AM62A LP SK
spi: cadence-qspi: Improve spi memory performance
spi: dt-bindings: cdns,qspi-nor: Be more descriptive regarding what this controller is
spi: dt-bindings: cdns,qspi-nor: Deprecate the Cadence compatible alone
spi: dt-bindings: cdns,qspi-nor: Require some peripheral properties
spi: spi-mem: Introduce a default ->exec_op() debug log
Patrice Chotard (2):
dt-bindings: spi: Add STM32 OSPI controller
spi: stm32: Add OSPI driver
Peng Fan (1):
spi: stm32-ospi: Include "gpio/consumer.h"
Qasim Ijaz (1):
spi: sophgo: fix incorrect type for ret in sg2044_spifmc_write()
Sean Anderson (5):
spi: zynqmp-gqspi: Reformat long line
spi: zynqmp-gqspi: Add some more debug prints
spi: zynqmp-gqspi: Add helpers for enabling/disabling DMA
spi: zynqmp-gqspi: Clean up fillgenfifo
spi: zynqmp-gqspi: Always acknowledge interrupts
Sergio Perez Gonzalez (1):
spi: spi-mux: Fix coverity issue, unchecked return value
Tudor Ambarus (1):
spi: s3c64xx: extend description of compatible's fifo_depth
.../connector/gocontroll,moduline-module-slot.yaml | 88 ++
.../bindings/spi/adi,axi-spi-engine.yaml | 24 +
.../devicetree/bindings/spi/cdns,qspi-nor.yaml | 25 +-
.../devicetree/bindings/spi/fsl,espi.yaml | 65 +
Documentation/devicetree/bindings/spi/fsl,spi.yaml | 74 +
Documentation/devicetree/bindings/spi/fsl-spi.txt | 62 -
.../bindings/spi/mediatek,spi-mt65xx.yaml | 2 +
.../bindings/spi/qcom,spi-qpic-snand.yaml | 83 +
.../devicetree/bindings/spi/spi-fsl-lpspi.yaml | 1 +
.../devicetree/bindings/spi/spi-rockchip.yaml | 1 +
.../devicetree/bindings/spi/spi-sg2044-nor.yaml | 52 +
.../devicetree/bindings/spi/st,stm32mp25-ospi.yaml | 105 ++
.../bindings/trigger-source/pwm-trigger.yaml | 37 +
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
MAINTAINERS | 17 +
drivers/mtd/nand/Makefile | 4 +
drivers/spi/Kconfig | 44 +
drivers/spi/Makefile | 7 +
drivers/spi/spi-aspeed-smc.c | 7 -
drivers/spi/spi-axi-spi-engine.c | 315 +++-
drivers/spi/spi-cadence-quadspi.c | 8 +-
drivers/spi/spi-fsi.c | 13 +
drivers/spi/spi-fsl-lpspi.c | 2 +-
drivers/spi/spi-gpio.c | 45 +-
drivers/spi/spi-imx.c | 2 +-
drivers/spi/spi-mem.c | 11 +
drivers/spi/spi-mt65xx.c | 17 +
drivers/spi/spi-mtk-snfi.c | 3 -
drivers/spi/spi-mux.c | 4 +-
drivers/spi/spi-npcm-fiu.c | 5 -
drivers/spi/spi-offload-trigger-pwm.c | 169 ++
drivers/spi/spi-offload.c | 468 ++++++
drivers/spi/spi-qpic-snand.c | 1633 ++++++++++++++++++++
drivers/spi/spi-realtek-rtl-snand.c | 1 -
drivers/spi/spi-s3c64xx.c | 4 +-
drivers/spi/spi-sg2044-nor.c | 488 ++++++
drivers/spi/spi-stm32-ospi.c | 1063 +++++++++++++
drivers/spi/spi-stm32-qspi.c | 5 -
drivers/spi/spi-zynq-qspi.c | 4 -
drivers/spi/spi-zynqmp-gqspi.c | 173 +--
drivers/spi/spi.c | 111 +-
drivers/spi/spidev.c | 2 +
include/linux/mtd/nand-qpic-common.h | 7 +
include/linux/spi/offload/consumer.h | 39 +
include/linux/spi/offload/provider.h | 47 +
include/linux/spi/offload/types.h | 100 ++
include/linux/spi/spi.h | 56 +-
47 files changed, 5188 insertions(+), 307 deletions(-)
create mode 100644 Documentation/devicetree/bindings/connector/gocontroll,moduline-module-slot.yaml
create mode 100644 Documentation/devicetree/bindings/spi/fsl,espi.yaml
create mode 100644 Documentation/devicetree/bindings/spi/fsl,spi.yaml
delete mode 100644 Documentation/devicetree/bindings/spi/fsl-spi.txt
create mode 100644 Documentation/devicetree/bindings/spi/qcom,spi-qpic-snand.yaml
create mode 100644 Documentation/devicetree/bindings/spi/spi-sg2044-nor.yaml
create mode 100644 Documentation/devicetree/bindings/spi/st,stm32mp25-ospi.yaml
create mode 100644 Documentation/devicetree/bindings/trigger-source/pwm-trigger.yaml
create mode 100644 drivers/spi/spi-offload-trigger-pwm.c
create mode 100644 drivers/spi/spi-offload.c
create mode 100644 drivers/spi/spi-qpic-snand.c
create mode 100644 drivers/spi/spi-sg2044-nor.c
create mode 100644 drivers/spi/spi-stm32-ospi.c
create mode 100644 include/linux/spi/offload/consumer.h
create mode 100644 include/linux/spi/offload/provider.h
create mode 100644 include/linux/spi/offload/types.h
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