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linux/drivers/spi
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Mark Brown d5acef12e8 spi: Merge up fixes 
A small collection of driver specific fixes, all quite important if you
have the relevant hardware.
2026-10-19 18:00:23 +01:00
..
tests
spi: Add KUnit coverage for DMA mapping error paths
2026-08-14 16:48:52 +01:00
.kunitconfig
spi: Add KUnit coverage for DMA mapping error paths
2026-08-14 16:48:52 +01:00
atmel-quadspi.c
spi: use dmaengine_submit() instead of ->tx_submit()
2026-10-05 16:05:01 +02:00
internals.h
spi: Add KUnit coverage for DMA mapping error paths
2026-08-14 16:48:52 +01:00
Kconfig
spi: ma35d1: Add Nuvoton MA35D1 SPI controller support
2026-10-04 19:17:57 +02:00
Makefile
spi: ma35d1: Add Nuvoton MA35D1 SPI controller support
2026-10-04 19:17:57 +02:00
spi-airoha-snfi.c
spi: spi-mem: Transform the read operation template
2026-05-04 15:02:07 +02:00
spi-altera-core.c
spi: add missing MODULE_DESCRIPTION() macros
2024-06-10 12:49:05 +01:00
spi-altera-dfl.c
…
spi-altera-platform.c
spi: altera: Simplify with dev_err_probe()
2026-07-14 12:50:51 +01:00
spi-amd-pci.c
spi: spi_amd: Remove the use of dev_err_probe()
2025-08-19 13:05:58 +01:00
spi-amd.c
spi: amd: fix len==0 underflow and FIFO overflow
2026-10-15 23:24:51 +01:00
spi-amd.h
spi: spi_amd: Add PCI-based driver for AMD HID2 SPI controller
2025-04-06 23:26:10 +01:00
spi-amlogic-spifc-a1.c
spi: amlogic-spifc-a1: use modern PM macros
2026-08-07 18:57:41 +01:00
spi-amlogic-spifc-a4.c
spi: amlogic: spifc-a4: unregister ECC engine on probe failure and remove() callback
2026-03-30 18:53:06 +01:00
spi-amlogic-spisg.c
spi: amlogic-spisg: check clk_prepare_enable() return value
2026-09-09 14:26:16 +01:00
spi-apple.c
spi: Drop duplicate of_node assignment
2026-01-19 14:42:52 +00:00
spi-ar934x.c
spi: ar934x: Convert to devm_spi_register_controller()
2026-09-08 16:14:38 +01:00
spi-armada-3700.c
spi: armada-3700: switch to managed controller allocation
2026-05-18 10:19:42 +01:00
spi-aspeed-smc.c
spi: spi-mem: Add a no_cs_assertion capability
2026-06-12 14:00:51 +01:00
spi-at91-usart.c
spi: use dmaengine_submit() instead of ->tx_submit()
2026-10-05 16:05:01 +02:00
spi-atcspi200.c
spi: Few cleanups while looking at num-cs
2026-08-04 18:51:38 +01:00
spi-ath79.c
spi: ath79: use devm everywhere in probe
2026-08-05 00:11:46 +01:00
spi-atmel.c
spi: use dmaengine_submit() instead of ->tx_submit()
2026-10-05 16:05:01 +02:00
spi-au1550.c
spi: Switch back to struct platform_driver::remove()
2024-09-30 01:12:23 +02:00
spi-axi-spi-engine.c
spi: axi-spi-engine: fix stale SYNC IRQ pending in trigger_enable
2026-10-13 19:09:56 +01:00
spi-axiado.c
spi: axiado: use modern PM macros
2026-08-07 18:57:43 +01:00
spi-axiado.h
spi: axiado: fix kernel-doc comments
2026-07-19 23:55:49 +01:00
spi-bcm63xx-hsspi.c
spi: use sysfs_emit() in bcm63xx-hsspi and bcmbca-hsspi
2026-10-12 23:34:23 +01:00
spi-bcm63xx.c
spi: fix typos in comments
2026-09-07 18:18:53 +01:00
spi-bcm2835.c
spi: use dmaengine_get_dma_device() instead of chan->device->dev
2026-10-01 15:21:09 +01:00
spi-bcm2835aux.c
spi: Drop duplicate of_node assignment
2026-01-19 14:42:52 +00:00
spi-bcm-qspi.c
spi: bcm-qspi: reject oversized dummy bytes in mspi exec_mem_op
2026-10-15 19:17:17 +01:00
spi-bcm-qspi.h
…
spi-bcmbca-hsspi.c
spi: bcmbca-hsspi: Use sysfs_emit() instead of sprintf()
2026-10-12 23:34:22 +01:00
spi-bitbang-txrx.h
…
spi-bitbang.c
spi: bitbang: Drop duplicated word in file header comment
2026-10-04 18:26:40 +02:00
spi-brcmstb-qspi.c
spi: bcm-qspi: use modern PM macros
2026-08-07 18:57:44 +01:00
spi-butterfly.c
spi: butterfly: Use strscpy() instead of strcpy()
2026-10-13 20:51:38 +01:00
spi-cadence-quadspi.c
spi: cadence-qspi: Prevent SPI NAND continuous reads
2026-10-13 20:33:54 +01:00
spi-cadence-xspi.c
spi: cadence-xspi: fix stack buffer overflow in the Marvell b0 path
2026-10-14 16:43:39 +01:00
spi-cadence.c
spi: cadence: use modern PM macros
2026-08-07 18:57:47 +01:00
spi-cavium-octeon.c
spi: octeon: switch to managed controller allocation
2026-05-04 22:09:21 +09:00
spi-cavium-thunderx.c
spi: cavium-thunderx: switch to managed controller allocation
2026-05-04 22:09:22 +09:00
spi-cavium.c
…
spi-cavium.h
…
spi-ch341.c
spi: ch341: handle transfers without a TX or RX buffer
2026-10-18 13:14:34 +01:00
spi-clps711x.c
spi: clps711x: switch to managed controller allocation
2026-05-18 10:19:43 +01:00
spi-coldfire-qspi.c
spi: coldfire-qspi: use modern PM macros
2026-08-07 18:57:48 +01:00
spi-cs42l43.c
spi: cs42l43: Workaround for wrong speaker ID on Dell XPS 13 DX13260
2026-10-01 16:38:05 +01:00
spi-davinci.c
spi: davinci: switch to managed controller allocation
2026-07-29 16:34:07 +01:00
spi-dln2.c
spi: dln2: use modern PM macros
2026-08-07 18:57:49 +01:00
spi-dw-core.c
spi: dw: use threaded interrupt
2026-10-13 18:37:23 +01:00
spi-dw-dma.c
spi: dw: Unconditionally stop DMA on errors
2026-10-05 16:11:24 +02:00
spi-dw-mmio.c
spi: dw: Add DMA support for enhanced memory operations
2026-09-30 17:38:52 +01:00
spi-dw-pci.c
spi: dw-pci: use modern PM macros
2026-08-07 18:57:49 +01:00
spi-dw.h
spi: dw: Make dw_spi_update_config()
2026-10-12 23:27:00 +01:00
spi-ep93xx.c
spi: use dmaengine_get_dma_device() instead of chan->device->dev
2026-10-01 15:21:09 +01:00
spi-falcon.c
spi: falcon: switch to managed controller allocation
2026-05-18 10:19:44 +01:00
spi-fsi.c
spi: fsi: switch to managed controller allocation
2026-05-18 10:19:45 +01:00
spi-fsl-cpm.c
spi: add missing MODULE_DESCRIPTION() macros
2024-06-10 12:49:05 +01:00
spi-fsl-cpm.h
…
spi-fsl-dspi.c
spi: use dmaengine_get_dma_device() instead of chan->device->dev
2026-10-01 15:21:09 +01:00
spi-fsl-espi.c
spi: fsl-espi: use modern PM macros
2026-08-07 18:57:51 +01:00
spi-fsl-lib.c
spi: Drop duplicate of_node assignment
2026-01-19 14:42:52 +00:00
spi-fsl-lib.h
…
spi-fsl-lpspi.c
spi: spi-fsl-lpspi: directly return ret in fsl_lpspi_transfer_one()
2026-10-15 22:37:15 +01:00
spi-fsl-qspi.c
spi: fsl-qspi: Reprogram the clock rate when the operation frequency changes
2026-09-17 19:46:29 +01:00
spi-fsl-spi.c
spi: fsl: unmap immr_spi_cs on remove
2026-10-04 19:22:49 +02:00
spi-fsl-spi.h
…
spi-geni-qcom.c
spi: qcom-geni: Use GPIO to notify master of SPI target activity
2026-10-04 21:54:06 +02:00
spi-gpio.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-gxp.c
spi: Drop duplicate of_node assignment
2026-01-19 14:42:52 +00:00
spi-hisi-kunpeng.c
spi: Fix mismatched DT property access types
2026-06-14 01:18:29 +01:00
spi-hisi-sfc-v3xx.c
spi: hisi-sfc-v3xx: Propagate errors from optional IRQ lookup
2026-08-11 16:41:49 +01:00
spi-img-spfi.c
spi: img-spfi: don't disable runtime PM on DMA deferred probe
2026-08-12 19:51:21 +01:00
spi-imx.c
spi: Merge up fixes
2026-10-19 18:00:23 +01:00
spi-ingenic.c
spi: ingenic: remove dmaengine_desc_free()
2026-09-29 23:15:58 +01:00
spi-intel-pci.c
spi: Consistently define pci_device_ids using named initializers
2026-05-05 10:08:08 +09:00
spi-intel-platform.c
spi: intel: Improve resource mapping
2025-04-24 12:56:59 +01:00
spi-intel.c
spi: spi-mem: Transform the read operation template
2026-05-04 15:02:07 +02:00
spi-intel.h
spi: intel: Improve resource mapping
2025-04-24 12:56:59 +01:00
spi-iproc-qspi.c
spi: bcm-qspi: use modern PM macros
2026-08-07 18:57:44 +01:00
spi-jcore.c
spi: jcore: fix divide-by-zero when speed_hz is zero
2026-10-15 12:26:16 +01:00
spi-kspi2.c
spi: spi-kspi2: Add KEBA SPI controller support
2024-12-04 16:25:22 +00:00
spi-lantiq-ssc.c
spi: lantiq-ssc: switch to managed controller allocation
2026-05-04 22:09:29 +09:00
spi-ljca.c
spi: ljca: validate the response length before copying the data
2026-10-13 20:42:20 +01:00
spi-lm70llp.c
spi: lm70llp: Use strscpy() instead of strcpy()
2026-10-13 20:51:38 +01:00
spi-loongson-core.c
spi: loongson: pm: add .freeze .poweroff .thaw .restore
2026-08-20 13:14:02 +01:00
spi-loongson-pci.c
spi: loongson: use modern PM macros
2026-08-07 18:57:55 +01:00
spi-loongson-plat.c
spi: loongson: use modern PM macros
2026-08-07 18:57:55 +01:00
spi-loongson.h
…
spi-loopback-test.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-lp8841-rtc.c
spi: lp8841-rtc: drop unused ifdef
2026-05-18 10:19:49 +01:00
spi-ma35d1-qspi.c
spi: ma35d1-qspi: Add GPIO chip select support
2026-10-04 19:17:57 +02:00
spi-ma35d1.c
spi: ma35d1: Add Nuvoton MA35D1 SPI controller support
2026-10-04 19:17:57 +02:00
spi-mem.c
spi: use dmaengine_get_dma_device() for DMA mapping
2026-09-24 17:13:36 +01:00
spi-meson-spicc.c
spi: meson-spicc: fix invalid DMA unmap on mapping failure
2026-10-13 21:40:45 +01:00
spi-meson-spifc.c
spi: meson-spifc: use devm_pm_runtime_set_active_enabled
2026-08-11 15:04:28 +01:00
spi-microchip-core-qspi.c
spi: switch to managed controller allocation (part 2/3)
2026-05-11 09:55:56 +09:00
spi-microchip-core-spi.c
spi: microchip-core-spi: fix controller deregistration
2026-04-09 20:08:13 +01:00
spi-mpc52xx-psc.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
spi-mpc52xx.c
spi: spi-mpc52xx: use platform_get_irq_optional for IRQ lookup
2026-07-30 12:53:17 +01:00
spi-mpc512x-psc.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
spi-mpfs.c
spi: mpfs: fix controller deregistration
2026-04-09 20:08:14 +01:00
spi-mt65xx.c
spi: mt65xx: use modern PM macros
2026-08-07 18:57:57 +01:00
spi-mt7621.c
spi: Drop duplicate of_node assignment
2026-01-19 14:42:52 +00:00
spi-mtk-nor.c
spi: mtk-nor: fix runtime PM usage count leak in probe error path
2026-09-04 19:49:04 +01:00
spi-mtk-snfi.c
spi: mtk-snfi: Fix resource leak in mtk_snand_read_page_cache()
2026-05-16 11:27:08 +09:00
spi-mux.c
spi: mux: switch to managed controller allocation
2026-05-18 10:19:51 +01:00
spi-mxic.c
spi: mxic: fix ps_clk leak in runtime resume
2026-09-18 20:06:19 +02:00
spi-mxs.c
spi: mxs: switch to managed controller allocation
2026-05-04 22:09:30 +09:00
spi-npcm-fiu.c
spi: npcm-fiu: limit UMA data_size to the 16-byte staging buffer
2026-10-15 15:08:21 +01:00
spi-npcm-pspi.c
spi: npcm-pspi: switch to managed controller allocation
2026-05-04 22:09:31 +09:00
spi-nxp-fspi.c
spi: spi-nxp-fspi: exit stop mode before waiting for DLL lock
2026-10-04 22:20:44 +02:00
spi-nxp-xspi.c
spi: use dmaengine_get_dma_device() instead of chan->device->dev
2026-10-01 15:21:09 +01:00
spi-oc-tiny.c
spi: oc-tiny: switch to managed controller allocation
2026-07-27 18:41:24 +01:00
spi-offload-trigger-adi-util-sigma-delta.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-offload-trigger-pwm.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-offload.c
treewide: refresh kmalloc_obj() conversions
2026-09-04 21:37:00 -07:00
spi-omap2-mcspi.c
spi: omap2-mcspi: handle DMA setup failures
2026-10-15 13:51:12 +01:00
spi-omap-uwire.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
spi-orion.c
spi: orion: yield to scheduler in transfer wait loop
2026-09-08 13:01:24 +01:00
spi-pci1xxxx.c
spi: spi-pci1xxxx: quiesce DMA engines on transfer timeout
2026-10-16 12:17:50 +01:00
spi-pic32-sqi.c
spi: pic32-sqi: switch to managed controller allocation
2026-05-11 09:55:40 +09:00
spi-pic32.c
spi: fix typos in comments
2026-09-07 18:18:53 +01:00
spi-pl022.c
spi: use dmaengine_get_dma_device() instead of chan->device->dev
2026-10-01 15:21:09 +01:00
spi-ppc4xx.c
spi: ppc4xx: use of_property_read_u32 for clock frequency
2026-07-30 19:42:36 +01:00
spi-pxa2xx-dma.c
spi: pxa2xx: update outdated reference to pump_transfers()
2026-03-24 19:55:23 +00:00
spi-pxa2xx-pci.c
module: Convert symbol namespace to string literal
2024-12-02 11:34:44 -08:00
spi-pxa2xx-platform.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-pxa2xx.c
spi: pxa2xx: use min() instead of min_t()
2026-02-23 19:10:26 +00:00
spi-pxa2xx.h
spi: pxa2xx: Do not override dev->platform_data on probe
2024-08-22 13:34:05 +01:00
spi-qcom-qspi.c
spi: spi-qcom-qspi: use modern PM macros
2026-08-07 18:58:03 +01:00
spi-qpic-snand.c
spi: spi-qpic-snand: skip BBM copy on regular raw reads
2026-10-13 18:17:43 +01:00
spi-qup.c
spi: qup: use modern PM macros
2026-08-07 18:58:04 +01:00
spi-rb4xx.c
spi: Drop duplicate of_node assignment
2026-01-19 14:42:52 +00:00
spi-realtek-rtl-snand.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-realtek-rtl.c
spi: realtek-rtl: add support for second CS
2026-09-22 12:46:28 +02:00
spi-rockchip-sfc.c
spi: rockchip-sfc: skip DMA cleanup in PIO mode
2026-09-25 00:02:49 +01:00
spi-rockchip.c
spi: rockchip: use modern PM macros
2026-08-07 18:58:14 +01:00
spi-rpc-if.c
spi: spi-rpc-if: Implement 200ms runtime PM autosuspend delay
2026-07-20 14:19:17 +01:00
spi-rspi.c
spi: rspi: Fix DMA mode when the DMA controller is built as a module
2026-09-28 17:31:17 +01:00
spi-rtk-nor.c
spi: rtk-nor: Fix incorrect boolean return value
2026-10-05 16:17:50 +02:00
spi-rzv2h-rspi.c
Merge tag 'spi-fix-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2026-07-05 05:24:06 -10:00
spi-rzv2m-csi.c
spi: Drop duplicate device_set_node() call
2026-01-19 14:42:54 +00:00
spi-s3c64xx.c
spi: s3c64xx: Use snprintf() instead of sprintf()
2026-10-13 20:51:39 +01:00
spi-sc18is602.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-sg2044-nor.c
spi: sg2044-nor: Honor SPI clock limits
2026-10-06 17:26:28 +02:00
spi-sh-hspi.c
spi: sh-hspi: Use devm_platform_ioremap_resource()
2026-10-13 20:50:15 +01:00
spi-sh-msiof.c
spi: use dmaengine_get_dma_device() instead of chan->device->dev
2026-10-01 15:21:09 +01:00
spi-sh-sci.c
spi: Switch back to struct platform_driver::remove()
2024-09-30 01:12:23 +02:00
spi-sh.c
spi: Switch back to struct platform_driver::remove()
2024-09-30 01:12:23 +02:00
spi-sifive.c
spi: sifive: switch to managed controller allocation
2026-05-11 09:55:45 +09:00
spi-slave-mt27xx.c
spi: slave-mt27xx: use modern PM macros
2026-08-07 18:58:16 +01:00
spi-slave-system-control.c
spi: slave-system-control: switch to use spi_target_abort()
2024-09-10 12:41:38 +01:00
spi-slave-time.c
spi: slave-time: switch to use spi_target_abort()
2024-09-10 12:41:37 +01:00
spi-sn-f-ospi.c
spi: sn-f-ospi: Use FIELD_MODIFY()
2026-05-11 21:05:08 +09:00
spi-spacemit-k1.c
spi: Merge up fixes
2026-07-29 12:59:46 +01:00
spi-sprd-adi.c
spi: sprd-adi: Fix probe succeeding without registering the controller
2026-08-11 15:02:03 +01:00
spi-sprd.c
spi: sprd: use modern PM macros
2026-08-07 18:58:18 +01:00
spi-st-ssc4.c
spi: st-ssc4: switch to managed controller allocation
2026-05-11 09:55:47 +09:00
spi-stm32-ospi.c
spi: spi-mem: Add a no_cs_assertion capability
2026-06-12 14:00:51 +01:00
spi-stm32-qspi.c
spi: spi-mem: Add a no_cs_assertion capability
2026-06-12 14:00:51 +01:00
spi-stm32.c
spi: stm32: fix double free of SRAM buffer on MDMA fallback
2026-10-07 17:16:34 +02:00
spi-sun4i.c
spi: spi-sun4i: sun4i_spi_transfer_one(): report effectively used speed_hz of transfer
2026-10-06 17:30:43 +02:00
spi-sun6i.c
spi: fix typos in comments
2026-09-07 18:18:53 +01:00
spi-sunplus-sp7021.c
spi: sunplus: handle signal interruption in transfer wait
2026-08-31 18:50:16 +01:00
spi-synquacer.c
spi: syncuacer: use modern PM macros
2026-08-07 18:58:22 +01:00
spi-tegra20-sflash.c
spi: tegra20-sflash: use modern PM macros
2026-08-07 18:58:25 +01:00
spi-tegra20-slink.c
spi: tegra20-slink: use modern PM macros
2026-08-07 18:58:26 +01:00
spi-tegra114.c
spi: Merge up fixes
2026-10-19 18:00:23 +01:00
spi-tegra210-quad.c
spi: tegra210-quad: Process small PIO transfers in hard IRQ context
2026-09-09 12:48:31 +01:00
spi-test.h
…
spi-ti-qspi.c
spi: use dmaengine_submit() instead of ->tx_submit()
2026-10-05 16:05:01 +02:00
spi-tle62x0.c
spi: tle62x0: Use kstrtoul() instead of simple_strtoul()
2026-10-13 20:51:39 +01:00
spi-topcliff-pch.c
spi: use dmaengine_submit() instead of ->tx_submit()
2026-10-05 16:05:01 +02:00
spi-uniphier.c
spi: uniphier: Fix completion initialization order before devm_request_irq()
2026-06-16 21:25:14 +01:00
spi-virtio.c
spi: virtio: fix max frequency setting plus minor cleanup
2026-09-17 15:54:14 +01:00
spi-wpcm-fiu.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00
spi-xcomm.c
spi: Use named initializers for arrays of i2c_device_data
2026-05-22 12:12:11 +01:00
spi-xilinx.c
spi: fix typos in comments
2026-09-07 18:18:53 +01:00
spi-xlp.c
spi: xlp: switch to managed controller allocation
2026-05-18 10:19:52 +01:00
spi-xtensa-xtfpga.c
spi: fix controller registration API inconsistency
2026-05-21 12:25:55 +01:00
spi-zynq-qspi.c
spi: zync-qspi: switch to managed controller allocation
2026-05-11 09:55:55 +09:00
spi-zynqmp-gqspi.c
spi: spi-zynqmp-gqspi: stop the controller on shutdown
2026-09-16 18:28:43 +01:00
spi.c
spi: Fix ACPI SPI resources using relative path
2026-10-04 23:24:10 +02:00
spidev.c
Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)
2026-07-03 07:38:17 +02:00