drivers/spi · kernel · Tangled

(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

kernel drivers spi

1 folder · 187 files

Linus Torvalds · Merge tag 'mm-stable-2026-10-25-19-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm · 1w ago

spi: Add KUnit coverage for DMA mapping error paths

spi: Add KUnit coverage for DMA mapping error paths

atmel-quadspi.c

spi: use dmaengine_submit() instead of ->tx_submit()

spi: Add KUnit coverage for DMA mapping error paths

spi: ma35d1: Add Nuvoton MA35D1 SPI controller support

spi: ma35d1: Add Nuvoton MA35D1 SPI controller support

spi-airoha-snfi.c

spi: spi-mem: Transform the read operation template

spi-altera-core.c

spi: add missing MODULE_DESCRIPTION() macros

spi-altera-dfl.c

spi: spi-altera-dfl: switch to use modern name

spi-altera-platform.c

spi: altera: Simplify with dev_err_probe()

spi: spi_amd: Remove the use of dev_err_probe()

spi: amd: fix len==0 underflow and FIFO overflow

spi: spi_amd: Add PCI-based driver for AMD HID2 SPI controller

spi-amlogic-spifc-a1.c

spi: amlogic-spifc-a1: use modern PM macros

spi-amlogic-spifc-a4.c

spi: amlogic: spifc-a4: unregister ECC engine on probe failure and remove() callback

spi-amlogic-spisg.c

spi: amlogic-spisg: check clk_prepare_enable() return value

spi: Drop duplicate of_node assignment

spi: ar934x: Convert to devm_spi_register_controller()

spi-armada-3700.c

spi: armada-3700: switch to managed controller allocation

spi-aspeed-smc.c

spi: spi-mem: Add a no_cs_assertion capability

spi-at91-usart.c

spi: use dmaengine_submit() instead of ->tx_submit()

spi-atcspi200.c

spi: Few cleanups while looking at num-cs

spi: ath79: use devm everywhere in probe

Merge tag 'mm-stable-2026-10-25-19-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

spi: Switch back to struct platform_driver::remove()

spi-axi-spi-engine.c

spi: axi-spi-engine: fix stale SYNC IRQ pending in trigger_enable

spi: axiado: use modern PM macros

spi: axiado: fix kernel-doc comments

spi: bcm-qspi: reject oversized dummy bytes in mspi exec_mem_op

spi: bcm-qspi: Make bcm_qspi_remove() return void

spi: use dmaengine_get_dma_device() instead of chan->device->dev

spi-bcm2835aux.c

spi: Drop duplicate of_node assignment

spi-bcm63xx-hsspi.c

spi: use sysfs_emit() in bcm63xx-hsspi and bcmbca-hsspi

spi: fix typos in comments

spi-bcmbca-hsspi.c

spi: bcmbca-hsspi: Use sysfs_emit() instead of sprintf()

spi-bitbang-txrx.h

spi: Get rid of old SPI_MASTER_NO_TX & SPI_MASTER_NO_RX

spi: bitbang: Drop duplicated word in file header comment

spi-brcmstb-qspi.c

spi: bcm-qspi: use modern PM macros

spi-butterfly.c

spi: butterfly: Use strscpy() instead of strcpy()

spi-cadence-quadspi.c

spi: cadence-qspi: Prevent SPI NAND continuous reads

spi-cadence-xspi.c

spi: cadence-xspi: fix stack buffer overflow in the Marvell b0 path

spi: cadence: use modern PM macros

spi-cavium-octeon.c

spi: octeon: switch to managed controller allocation

spi-cavium-thunderx.c

spi: cavium-thunderx: switch to managed controller allocation

spi: cavium: Follow renaming of SPI "master" to "controller"

spi: cavium: Follow renaming of SPI "master" to "controller"

spi: ch341: handle transfers without a TX or RX buffer

spi: clps711x: switch to managed controller allocation

spi-coldfire-qspi.c

spi: coldfire-qspi: use modern PM macros

spi: cs42l43: Workaround for wrong speaker ID on Dell XPS 13 DX13260

spi: davinci: switch to managed controller allocation

spi: dln2: use modern PM macros

spi: dw: use threaded interrupt

spi: dw: Unconditionally stop DMA on errors

spi: dw: Add DMA support for enhanced memory operations

spi: dw-pci: use modern PM macros

spi: dw: Make dw_spi_update_config()

spi: use dmaengine_get_dma_device() instead of chan->device->dev

spi: falcon: switch to managed controller allocation

spi: fsi: switch to managed controller allocation

spi: add missing MODULE_DESCRIPTION() macros

spi: fsl: remove is_dma_mapped checks

spi: use dmaengine_get_dma_device() instead of chan->device->dev

spi: fsl-espi: use modern PM macros

spi: Drop duplicate of_node assignment

spi: fsl: Remove unused extern declarations

spi-fsl-lpspi.c

spi: spi-fsl-lpspi: directly return ret in fsl_lpspi_transfer_one()

spi: fsl-qspi: Reprogram the clock rate when the operation frequency changes

spi: fsl: unmap immr_spi_cs on remove

spi-geni-qcom.c

spi: qcom-geni: Use GPIO to notify master of SPI target activity

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

spi: Drop duplicate of_node assignment

spi-hisi-kunpeng.c

spi: Fix mismatched DT property access types

spi-hisi-sfc-v3xx.c

spi: hisi-sfc-v3xx: Propagate errors from optional IRQ lookup

spi: img-spfi: don't disable runtime PM on DMA deferred probe

spi: Merge up fixes

spi: ingenic: remove dmaengine_desc_free()

spi-intel-pci.c

spi: Consistently define pci_device_ids using named initializers

spi-intel-platform.c

spi: intel: Improve resource mapping

spi: spi-mem: Transform the read operation template

spi: intel: Improve resource mapping

spi-iproc-qspi.c

spi: bcm-qspi: use modern PM macros

spi: jcore: fix divide-by-zero when speed_hz is zero

spi: spi-kspi2: Add KEBA SPI controller support

spi-lantiq-ssc.c

spi: lantiq-ssc: switch to managed controller allocation

spi: ljca: validate the response length before copying the data

spi: lm70llp: Use strscpy() instead of strcpy()

spi-loongson-core.c

spi: loongson: pm: add .freeze .poweroff .thaw .restore

spi-loongson-pci.c

spi: loongson: use modern PM macros

spi-loongson-plat.c

spi: loongson: use modern PM macros

spi: loongson: add bus driver for the loongson spi controller

spi-loopback-test.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

spi-lp8841-rtc.c

spi: lp8841-rtc: drop unused ifdef

spi-ma35d1-qspi.c

spi: ma35d1-qspi: Add GPIO chip select support

spi: ma35d1: Add Nuvoton MA35D1 SPI controller support

spi: use dmaengine_get_dma_device() for DMA mapping

spi-meson-spicc.c

spi: meson-spicc: fix invalid DMA unmap on mapping failure

spi-meson-spifc.c

spi: meson-spifc: use devm_pm_runtime_set_active_enabled

spi-microchip-core-qspi.c

spi: switch to managed controller allocation (part 2/3)

spi-microchip-core-spi.c

spi: microchip-core-spi: fix controller deregistration

spi-mpc512x-psc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

spi-mpc52xx-psc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

spi: spi-mpc52xx: use platform_get_irq_optional for IRQ lookup

spi: mpfs: fix controller deregistration

spi: mt65xx: use modern PM macros

spi: Drop duplicate of_node assignment

spi: mtk-nor: fix runtime PM usage count leak in probe error path

spi: mtk-snfi: Fix resource leak in mtk_snand_read_page_cache()

spi: mux: switch to managed controller allocation

spi: mxic: fix ps_clk leak in runtime resume

spi: mxs: switch to managed controller allocation

spi: npcm-fiu: limit UMA data_size to the 16-byte staging buffer

spi-npcm-pspi.c

spi: npcm-pspi: switch to managed controller allocation

spi: spi-nxp-fspi: exit stop mode before waiting for DLL lock

spi: use dmaengine_get_dma_device() instead of chan->device->dev

spi: oc-tiny: switch to managed controller allocation

spi-offload-trigger-adi-util-sigma-delta.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

spi-offload-trigger-pwm.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

treewide: refresh kmalloc_obj() conversions

spi-omap-uwire.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

spi-omap2-mcspi.c

spi: omap2-mcspi: handle DMA setup failures

spi: orion: yield to scheduler in transfer wait loop

spi: spi-pci1xxxx: quiesce DMA engines on transfer timeout

spi-pic32-sqi.c

spi: pic32-sqi: switch to managed controller allocation

spi: fix typos in comments

spi: use dmaengine_get_dma_device() instead of chan->device->dev

spi: ppc4xx: use of_property_read_u32 for clock frequency

spi-pxa2xx-dma.c

spi: pxa2xx: update outdated reference to pump_transfers()

spi-pxa2xx-pci.c

module: Convert symbol namespace to string literal

spi-pxa2xx-platform.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

spi: pxa2xx: use min() instead of min_t()

spi: pxa2xx: Do not override dev->platform_data on probe

spi-qcom-qspi.c

spi: spi-qcom-qspi: use modern PM macros

spi-qpic-snand.c

spi: spi-qpic-snand: skip BBM copy on regular raw reads

spi: qup: use modern PM macros

spi: Drop duplicate of_node assignment

spi-realtek-rtl-snand.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

spi-realtek-rtl.c

spi: realtek-rtl: add support for second CS

spi-rockchip-sfc.c

spi: rockchip-sfc: skip DMA cleanup in PIO mode

spi: rockchip: use modern PM macros

spi: spi-rpc-if: Implement 200ms runtime PM autosuspend delay

spi: rspi: Fix DMA mode when the DMA controller is built as a module

spi: rtk-nor: Fix incorrect boolean return value

spi-rzv2h-rspi.c

Merge tag 'spi-fix-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

spi-rzv2m-csi.c

spi: Drop duplicate device_set_node() call

spi: use kstrtoul() and snprintf()

spi-sc18is602.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

spi-sg2044-nor.c

spi: sg2044-nor: Honor SPI clock limits

spi: sh-hspi: Use devm_platform_ioremap_resource()

spi: use dmaengine_get_dma_device() instead of chan->device->dev

spi: Switch back to struct platform_driver::remove()

spi: Switch back to struct platform_driver::remove()

spi: sifive: switch to managed controller allocation

spi-slave-mt27xx.c

spi: slave-mt27xx: use modern PM macros

spi-slave-system-control.c

spi: slave-system-control: switch to use spi_target_abort()

spi-slave-time.c

spi: slave-time: switch to use spi_target_abort()

spi-sn-f-ospi.c

spi: sn-f-ospi: Use FIELD_MODIFY()

spi-spacemit-k1.c

spi: Merge up fixes

spi: sprd-adi: Fix probe succeeding without registering the controller

spi: sprd: use modern PM macros

spi: st-ssc4: switch to managed controller allocation

spi-stm32-ospi.c

spi: spi-mem: Add a no_cs_assertion capability

spi-stm32-qspi.c

spi: spi-mem: Add a no_cs_assertion capability

spi: stm32: fix double free of SRAM buffer on MDMA fallback

spi: spi-sun4i: sun4i_spi_transfer_one(): report effectively used speed_hz of transfer

spi: fix typos in comments

spi-sunplus-sp7021.c

spi: sunplus: handle signal interruption in transfer wait

spi-synquacer.c

spi: syncuacer: use modern PM macros

spi: Merge up fixes

spi-tegra20-sflash.c

spi: tegra20-sflash: use modern PM macros

spi-tegra20-slink.c

spi: tegra20-slink: use modern PM macros

spi-tegra210-quad.c

spi: tegra210-quad: Process small PIO transfers in hard IRQ context

Merge tag 'mm-stable-2026-10-25-19-27' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

spi: tle62x0: Use kstrtoul() instead of simple_strtoul()

spi-topcliff-pch.c

spi: use dmaengine_submit() instead of ->tx_submit()

spi: uniphier: Fix completion initialization order before devm_request_irq()

spi: virtio: fix max frequency setting plus minor cleanup

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

spi: Use named initializers for arrays of i2c_device_data

spi: fix typos in comments

spi: xlp: switch to managed controller allocation

spi-xtensa-xtfpga.c

spi: fix controller registration API inconsistency

spi-zynq-qspi.c

spi: zync-qspi: switch to managed controller allocation

spi-zynqmp-gqspi.c

spi: spi-zynqmp-gqspi: stop the controller on shutdown

spi: Fix ACPI SPI resources using relative path

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)