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linux/drivers/spi
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Linus Torvalds 47618bc875 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.
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Merge tag 'spi-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "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 offloading 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"

* tag 'spi-v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (59 commits)
  spi: spi-mem: Introduce a default ->exec_op() debug log
  spi: dt-bindings: cdns,qspi-nor: Require some peripheral properties
  spi: dt-bindings: cdns,qspi-nor: Deprecate the Cadence compatible alone
  spi: dt-bindings: cdns,qspi-nor: Be more descriptive regarding what this controller is
  spi: stm32-ospi: Include "gpio/consumer.h"
  MAINTAINERS: adjust the file entry in GOCONTROLL MODULINE MODULE SLOT
  spi: spi-qpic-snand: avoid memleak in qcom_spi_ecc_init_ctx_pipelined()
  spi: spi-mux: Fix coverity issue, unchecked return value
  spi: sophgo: fix incorrect type for ret in sg2044_spifmc_write()
  spi: sg2044-nor: fix uninitialized variable in probe
  spi: sg2044-nor: fix signedness bug in sg2044_spifmc_write()
  spi: sg2044-nor: Convert to dev_err_probe()
  spi: sg2044-nor: Fully convert to device managed resources
  dt-bindings: spi: add compatibles for mt7988
  spi: spidev: Add an entry for the gocontroll moduline module slot
  MAINTAINERS: add maintainer for the GOcontroll Moduline module slot
  dt-bindings: connector: Add the GOcontroll Moduline module slot bindings
  dt-bindings: vendor-prefixes: add GOcontroll
  spi: Use inclusive language
  spi: cadence-qspi: Improve spi memory performance
  ...
2025-03-25 19:28:14 -07:00
..
atmel-quadspi.c spi: atmel-quadspi: remove references to runtime PM on error path 2025-02-16 23:59:53 +00:00
internals.h spi: Rework per message DMA mapped flag to be per transfer 2024-06-10 12:49:03 +01:00
Kconfig spi: sophgo: add SG2044 SPI NOR controller driver 2025-03-11 13:11:24 +00:00
Makefile spi: sophgo: add SG2044 SPI NOR controller driver 2025-03-11 13:11:24 +00:00
spi-airoha-snfi.c Linux 6.12-rc2 2024-10-07 14:53:15 +01:00
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: Drop unneeded MODULE_ALIAS 2024-04-15 10:17:25 +09:00
spi-amd.c spi: amd: Fix -Wuninitialized in amd_spi_exec_mem_op() 2025-01-14 15:07:11 +00:00
spi-amlogic-spifc-a1.c spi: amlogic-spifc-a1: Support per spi-mem operation frequency switches 2025-01-09 20:16:26 +00:00
spi-apple.c spi: apple: Set use_gpio_descriptors to true 2024-12-02 00:29:47 +00:00
spi-ar934x.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-armada-3700.c spi: armada-3700: use 'time_left' variable with wait_for_completion_timeout() 2024-04-30 23:57:26 +09:00
spi-aspeed-smc.c spi: spi-mem: Introduce a default ->exec_op() debug log 2025-03-20 12:37:11 +00:00
spi-at91-usart.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-ath79.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-atmel.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +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: implement offload support 2025-02-07 20:17:13 +00:00
spi-bcm-qspi.c
spi-bcm-qspi.h
spi-bcm63xx-hsspi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-bcm63xx.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-bcm2835.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-bcm2835aux.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-bcmbca-hsspi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-bitbang-txrx.h
spi-bitbang.c spi: bitbang: Implement support for MOSI idle state configuration 2024-07-29 01:19:52 +01:00
spi-brcmstb-qspi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-butterfly.c parport: Remove parport_driver.devmodel 2024-07-03 16:44:22 +02:00
spi-cadence-quadspi.c spi: cadence-qspi: Improve spi memory performance 2025-03-12 15:41:04 +00:00
spi-cadence-xspi.c spi: cadence: Make cdns_mrvl_xspi_clk_div_list static 2024-08-19 13:11:18 +01:00
spi-cadence.c Linux 6.12-rc2 2024-10-07 14:53:15 +01:00
spi-cavium-octeon.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-cavium-thunderx.c
spi-cavium.c
spi-cavium.h
spi-ch341.c spi: ch341: switch to use devm_spi_alloc_host() 2024-09-30 01:12:04 +02:00
spi-clps711x.c
spi-coldfire-qspi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-cs42l43.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-davinci.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-dln2.c Linux 6.12-rc2 2024-10-07 14:53:15 +01:00
spi-dw-bt1.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-dw-core.c spi: dw: Support per spi-mem operation frequency switches 2025-01-09 20:16:28 +00:00
spi-dw-dma.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-dw-mmio.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-dw-pci.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-dw.h spi: dw: Convert dw_spi::num_cs to u32 2024-05-03 11:09:24 +09:00
spi-ep93xx.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-falcon.c
spi-fsi.c spi: fsi: Batch TX operations 2025-02-03 19:24:44 +00:00
spi-fsl-cpm.c spi: add missing MODULE_DESCRIPTION() macros 2024-06-10 12:49:05 +01:00
spi-fsl-cpm.h spi: fsl: remove is_dma_mapped checks 2024-03-28 21:09:46 +00:00
spi-fsl-dspi.c spi: Updates for v6.13 2024-11-20 12:23:06 -08:00
spi-fsl-espi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-fsl-lib.c spi: add missing MODULE_DESCRIPTION() macros 2024-06-10 12:49:05 +01:00
spi-fsl-lib.h
spi-fsl-lpspi.c spi: spi-fsl-lpspi: convert timeouts to secs_to_jiffies() 2025-02-26 11:42:56 +00:00
spi-fsl-qspi.c spi: fsl-qspi: Support per spi-mem operation frequency switches 2025-01-09 20:16:29 +00:00
spi-fsl-spi.c spi: fsl-spi: Remove display of virtual address 2025-01-09 12:03:29 +00:00
spi-fsl-spi.h
spi-geni-qcom.c spi: geni-qcom: Fix boot warning related to pm_runtime and devres 2024-10-22 20:49:02 +01:00
spi-gpio.c spi: gpio: Support a single always-selected device 2025-02-05 13:52:57 +00:00
spi-gxp.c
spi-hisi-kunpeng.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-hisi-sfc-v3xx.c spi: fix typo in the comment 2024-09-30 01:12:21 +02:00
spi-img-spfi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-imx.c spi: spi-imx: convert timeouts to secs_to_jiffies() 2025-02-26 11:42:57 +00:00
spi-ingenic.c spi: ingenic: Use new spi_xfer_is_dma_mapped() helper 2024-06-10 12:48:59 +01:00
spi-intel-pci.c spi: intel: Add Panther Lake SPI controller support 2024-12-04 13:44:01 +00:00
spi-intel-platform.c spi: intel: Add protected and locked attributes 2024-10-09 14:41:00 +01:00
spi-intel.c spi: intel: Add protected and locked attributes 2024-10-09 14:41:00 +01:00
spi-intel.h spi: intel: Add protected and locked attributes 2024-10-09 14:41:00 +01:00
spi-iproc-qspi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-jcore.c
spi-kspi2.c spi: spi-kspi2: Add KEBA SPI controller support 2024-12-04 16:25:22 +00:00
spi-lantiq-ssc.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-ljca.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-lm70llp.c parport: Remove parport_driver.devmodel 2024-07-03 16:44:22 +02:00
spi-loongson-core.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-loongson-pci.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-loongson-plat.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-loongson.h
spi-loopback-test.c spi: loopback-test: drop driver owner assignment 2024-03-28 13:58:40 +00:00
spi-lp8841-rtc.c
spi-mem.c spi: spi-mem: Introduce a default ->exec_op() debug log 2025-03-20 12:37:11 +00:00
spi-meson-spicc.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-meson-spifc.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-microchip-core-qspi.c spi: microchip-core-qspi: Support per spi-mem operation frequency switches 2025-01-09 20:16:30 +00:00
spi-microchip-core.c spi: microchip-core: prevent RX overflows when transmit size > FIFO size 2025-03-03 12:10:03 +00:00
spi-mpc52xx-psc.c spi: fix typo in the comment 2024-09-30 01:12:21 +02:00
spi-mpc52xx.c spi: mpc52xx: Add cancel_work_sync before module remove 2024-12-02 00:29:46 +00:00
spi-mpc512x-psc.c
spi-mt65xx.c spi: mt65xx: add PM QoS support 2025-03-11 13:11:29 +00:00
spi-mt7621.c
spi-mtk-nor.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-mtk-snfi.c spi: spi-mem: Introduce a default ->exec_op() debug log 2025-03-20 12:37:11 +00:00
spi-mux.c spi: spi-mux: Fix coverity issue, unchecked return value 2025-03-16 23:34:25 +00:00
spi-mxic.c spi: mxic: Support per spi-mem operation frequency switches 2025-01-09 20:16:32 +00:00
spi-mxs.c spi: mxs: support effective_speed_hz 2024-12-09 13:14:36 +00:00
spi-npcm-fiu.c spi: spi-mem: Introduce a default ->exec_op() debug log 2025-03-20 12:37:11 +00:00
spi-npcm-pspi.c Linux 6.12-rc2 2024-10-07 14:53:15 +01:00
spi-nxp-fspi.c spi: nxp-fspi: Support per spi-mem operation frequency switches 2025-01-09 20:16:33 +00:00
spi-oc-tiny.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-offload-trigger-pwm.c spi: spi-offload-trigger-pwm: add extra headers 2025-02-11 13:15:29 +00:00
spi-offload.c spi: offload: fix use after free 2025-02-12 17:38:46 +00:00
spi-omap-uwire.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-omap2-mcspi.c spi: omap2-mcspi: Correctly handle devm_clk_get_optional() errors 2025-01-21 13:07:03 +00:00
spi-orion.c Linux 6.12-rc2 2024-10-07 14:53:15 +01:00
spi-pci1xxxx.c spi: pci1xxxx: Use new spi_xfer_is_dma_mapped() helper 2024-06-10 12:49:01 +01:00
spi-pic32-sqi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-pic32.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-pl022.c spi: fix typo in the comment 2024-09-30 01:12:21 +02:00
spi-ppc4xx.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-pxa2xx-dma.c spi: pxa2xx: Remove DMA parameters from struct chip_data 2024-05-03 11:11:36 +09:00
spi-pxa2xx-pci.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-pxa2xx-platform.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
spi-pxa2xx.c spi: pxa2xx: Fix regression when toggling chip select on LPSS devices 2025-02-04 19:09:07 +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: Use of_property_present() for non-boolean properties 2024-11-04 19:18:19 +00:00
spi-qpic-snand.c spi: spi-qpic-snand: avoid memleak in qcom_spi_ecc_init_ctx_pipelined() 2025-03-16 23:34:25 +00:00
spi-qup.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-rb4xx.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-realtek-rtl-snand.c spi: realtek-rtl-snand: Drop unneeded assignment for cache_type 2025-02-03 00:41:38 +00:00
spi-realtek-rtl.c
spi-rockchip-sfc.c spi-nand/spi-mem DTR support 2025-01-10 15:01:33 +00:00
spi-rockchip.c spi: rockchip: Fix PM runtime count on no-op cs 2024-12-09 13:06:23 +00:00
spi-rpc-if.c Linux 6.12-rc2 2024-10-07 14:53:15 +01:00
spi-rspi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-rzv2m-csi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-s3c64xx.c spi: s3c64xx: extend description of compatible's fifo_depth 2025-02-19 23:08:36 +00:00
spi-sc18is602.c spi: sc18is602: Switch to generic firmware properties and drop of_match_ptr() 2024-12-02 00:32:30 +00:00
spi-sg2044-nor.c spi: sg2044-nor: fix a couple static checker bugs 2025-03-18 14:37:39 +00:00
spi-sh-hspi.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-sh-msiof.c Linux 6.12-rc2 2024-10-07 14:53:15 +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: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-slave-mt27xx.c spi: replace and remove 2024-09-30 22:43:40 +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: Fix division by zero 2025-02-06 11:33:51 +00:00
spi-sprd-adi.c
spi-sprd.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-st-ssc4.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-stm32-ospi.c spi: stm32-ospi: Include "gpio/consumer.h" 2025-03-18 12:27:42 +00:00
spi-stm32-qspi.c spi: spi-mem: Introduce a default ->exec_op() debug log 2025-03-20 12:37:11 +00:00
spi-stm32.c spi: stm32: fix missing device mode capability in stm32mp25 2024-10-10 15:22:37 +01:00
spi-sun4i.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-sun6i.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-sunplus-sp7021.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-synquacer.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-tegra20-sflash.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-tegra20-slink.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-tegra114.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-tegra210-quad.c spi: tegra210-quad: Avoid shift-out-of-bounds 2024-11-01 14:48:52 +00:00
spi-test.h
spi-ti-qspi.c spi: ti-qspi: Use syscon_regmap_lookup_by_phandle_args 2025-01-14 15:18:40 +00:00
spi-tle62x0.c
spi-topcliff-pch.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-uniphier.c Linux 6.12-rc2 2024-10-07 14:53:15 +01:00
spi-wpcm-fiu.c spi: wpcm-fiu: Simplify with dev_err_probe() 2024-08-28 22:22:24 +01:00
spi-xcomm.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
spi-xilinx.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-xlp.c spi: xlp: use 'time_left' variable with wait_for_completion_timeout() 2024-04-30 23:57:32 +09:00
spi-xtensa-xtfpga.c spi: Switch back to struct platform_driver::remove() 2024-09-30 01:12:23 +02:00
spi-zynq-qspi.c spi: spi-mem: Introduce a default ->exec_op() debug log 2025-03-20 12:37:11 +00:00
spi-zynqmp-gqspi.c spi: spi-mem: Introduce a default ->exec_op() debug log 2025-03-20 12:37:11 +00:00
spi.c spi: Updates for v6.15 2025-03-25 19:28:14 -07:00
spidev.c spi: spidev: Add an entry for the gocontroll moduline module slot 2025-03-13 22:43:18 +00:00