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* spi: wpcm-fiu: Add driver for Nuvoton WPCM450 Flash Interface Unit (FIU)Jonathan Neuschäfer2022-11-251-0/+1
| | | | | | | | | | | | | The Flash Interface Unit (FIU) is the SPI flash controller in the Nuvoton WPCM450 BMC SoC. It supports four chip selects, and direct (memory-mapped) access to 16 MiB per chip. Larger flash chips can be accessed by software-defined SPI transfers. The FIU in newer NPCM7xx SoCs is not compatible with the WPCM450 FIU. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20221124191400.287918-3-j.neuschaefer@gmx.net Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: Add Socionext F_OSPI SPI flash controller driverKunihiko Hayashi2022-11-241-0/+1
| | | | | | | | | | | | | Introduce Socionext F_OSPI controller driver. This controller is used to communicate with slave devices such as SPI Flash memories. It supports 4 slave devices and up to 8-bit wide bus, but supports master mode only. This driver uses spi-mem framework for SPI flash memory access, and can only operate indirect access mode and single data rate mode. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/20221124003351.7792-3-hayashi.kunihiko@socionext.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: microchip: pci1xxxx: Add driver for SPI controller of PCI1XXXX PCIe switchTharun Kumar P2022-10-171-0/+1
| | | | | | | | | | | | Microchip pci1xxxx is a PCIe switch with a multi-function endpoint on one of its downstream ports. SPI is one of the functions in the multi-function endpoint. This function has 2 SPI masters, operates at a maximum frequency of 30 MHz and supports 7 client devices per master. This patch adds complete functionality to the SPI function except for suspend and resume. Signed-off-by: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> Link: https://lore.kernel.org/r/20221006050514.115564-2-tharunkumar.pasumarthi@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: microchip-core-qspi: Add support for microchip fpga qspi controllersNaga Sureshkumar Relli2022-08-151-0/+1
| | | | | | | | | | Add a driver for Microchip FPGA QSPI controllers. This driver also supports "hard" QSPI controllers on Polarfire SoC. Signed-off-by: Naga Sureshkumar Relli <nagasuresh.relli@microchip.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220808064603.1174906-4-nagasuresh.relli@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: spi-gxp: Add support for HPE GXP SoCsNick Hawkins2022-07-291-0/+1
| | | | | | | | | | | | | The GXP supports 3 separate SPI interfaces to accommodate the system flash, core flash, and other functions. The SPI engine supports variable clock frequency, selectable 3-byte or 4-byte addressing and a configurable x1, x2, and x4 command/address/data modes. The memory buffer for reading and writing ranges between 256 bytes and 8KB. This driver supports access to the core flash and bios part. Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com> Link: https://lore.kernel.org/r/20220728161459.7738-2-nick.hawkins@hpe.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: add support for microchip fpga spi controllersConor Dooley2022-06-071-0/+1
| | | | | | | | | | | Add a driver for Microchip FPGA SPI controllers, specifically supporting the "hard" controllers on PolarFire SoC. Co-developed-by: Daire McNamara <daire.mcnamara@microchip.com> Signed-off-by: Daire McNamara <daire.mcnamara@microchip.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20220607073833.2331539-2-conor.dooley@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: spi-mem: Convert Aspeed SMC driver to spi-memCédric Le Goater2022-05-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This SPI driver adds support for the Aspeed static memory controllers of the AST2600, AST2500 and AST2400 SoCs using the spi-mem interface. * AST2600 Firmware SPI Memory Controller (FMC) . BMC firmware . 3 chip select pins (CE0 ~ CE2) . Only supports SPI type flash memory . different segment register interface . single, dual and quad mode. * AST2600 SPI Flash Controller (SPI1 and SPI2) . host firmware . 2 chip select pins (CE0 ~ CE1) . different segment register interface . single, dual and quad mode. * AST2500 Firmware SPI Memory Controller (FMC) . BMC firmware . 3 chip select pins (CE0 ~ CE2) . supports SPI type flash memory (CE0-CE1) . CE2 can be of NOR type flash but this is not supported by the driver . single, dual mode. * AST2500 SPI Flash Controller (SPI1 and SPI2) . host firmware . 2 chip select pins (CE0 ~ CE1) . single, dual mode. * AST2400 New Static Memory Controller (also referred as FMC) . BMC firmware . New register set . 5 chip select pins (CE0 ∼ CE4) . supports NOR flash, NAND flash and SPI flash memory. . single, dual and quad mode. Each controller has a memory range on which flash devices contents are mapped. Each device is assigned a window that can be changed at bootime with the Segment Address Registers. Each SPI flash device can then be accessed in two modes: Command and User. When in User mode, SPI transfers are initiated with accesses to the memory segment of a device. When in Command mode, memory operations on the memory segment of a device generate SPI commands automatically using a Control Register for the settings. This initial patch adds support for User mode. Command mode needs a little more work to check that the memory window on the AHB bus fits the device size. It will come later when support for direct mapping is added. Single and dual mode RX transfers are supported. Other types than SPI are not supported. Reviewed-by: Joel Stanley <joel@jms.id.au> Tested-by: Joel Stanley <joel@jms.id.au> Tested-by: Tao Ren <rentao.bupt@gmail.com> Tested-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Link: https://lore.kernel.org/r/20220509175616.1089346-4-clg@kaod.org Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: add driver for MTK SPI NAND Flash InterfaceChuanhong Guo2022-04-271-0/+1
| | | | | | | | | | This driver implements support for the SPI-NAND mode of MTK NAND Flash Interface as a SPI-MEM controller with pipelined ECC capability. Signed-off-by: Chuanhong Guo <gch981213@gmail.com> Tested-by: Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/20220424032527.673605-3-gch981213@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
* mtd: spi-nor / spi / MFD: Convert intel-spi to SPI MEMMark Brown2022-02-151-0/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge series from Mika Westerberg <mika.westerberg@linux.intel.com>: Based on discussion on the patch I sent some time ago here: http://lists.infradead.org/pipermail/linux-mtd/2021-June/086867.html it turns out that the preferred way to deal with the SPI flash controller drivers is through SPI MEM which is part of Linux SPI subsystem. This series does that for the intel-spi driver. This also renames the driver to follow the convention used in the SPI subsystem. The first patch improves the write protection handling to be slightly more safer. The following two patches do the conversion itself. Note the Intel SPI flash controller only allows commands such as read, write and so on and it internally uses whatever addressing etc. it figured from the SFDP on the flash device. base-commit: e783362eb54cd99b2cac8b3a9aeac942e6f6ac07
| * mtd: spi-nor: intel-spi: Convert to SPI MEMMika Westerberg2022-02-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The preferred way to implement SPI-NOR controller drivers is through SPI subsubsystem utilizing the SPI MEM core functions. This converts the Intel SPI flash controller driver over the SPI MEM by moving the driver from SPI-NOR subsystem to SPI subsystem and in one go make it use the SPI MEM functions. The driver name will be changed from intel-spi to spi-intel to match the convention used in the SPI subsystem. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Mauro Lima <mauro.lima@eclypsium.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20220209122706.42439-3-mika.westerberg@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: Add spi driver for Sunplus SP7021Li-hao Kuo2022-01-251-0/+1
|/ | | | | | | | Add spi driver for Sunplus SP7021. Signed-off-by: Li-hao Kuo <lhjeff911@gmail.com> Link: https://lore.kernel.org/r/37998e515d561e762ee30d0ac4fca25a948e0c5c.1642494310.git.lhjeff911@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: cadence: add support for Cadence XSPI controllerParshuram Thombare2021-09-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds driver for Cadence's XSPI controller. It supports 3 work modes. 1. ACMD (auto command) work mode ACMD name is because it uses auto command engine in the controller. It further has 2 modes PIO and CDMA (command DMA). The CDMA work mode is dedicated for high-performance application where very low software overhead is required. In this mode the Command Engine is programmed by the series of linked descriptors stored in system memory. These descriptors provide commands to execute and store status information for finished commands. The PIO mode work mode is dedicated for single operation where constructing a linked list of descriptors would require too much effort. 2. STIG (Software Triggered Instruction Generator) work mode In STIG mode, controller sends low-level instructions to memory. Each instruction is 128-bit width. There is special instruction DataSequence which carries information about data phase. Driver uses Slave DMA interface to transfer data as only this interface can be used in STIG work mode. 3. Direct work mode This work mode allows sending data without invoking any command through the slave interface. Currently only STIG work mode is enabled, remaining work modes will be added later. Signed-off-by: Konrad Kociolek <konrad@cadence.com> Signed-off-by: Jayshri Pawar <jpawar@cadence.com> Signed-off-by: Parshuram Thombare <pthombar@cadence.com> Acked-by: Pratyush Yadav <p.yadav@ti.com> Link: https://lore.kernel.org/r/1632038734-23999-1-git-send-email-pthombar@cadence.com Signed-off-by: Mark Brown <broonie@kernel.org>
* SPI: add Ingenic JZ47xx driver.Artur Rojek2021-09-131-0/+1
| | | | | | | | | | Add a driver to support the SPI controller found in Ingenic SoCs. Co-developed-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Artur Rojek <contact@artur-rojek.eu> Link: https://lore.kernel.org/r/20210830230139.21476-3-contact@artur-rojek.eu Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: rockchip-sfc: add rockchip serial flash controllerChris Morgan2021-08-171-0/+1
| | | | | | | | | | | Add the rockchip serial flash controller (SFC) driver. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Tested-by: Peter Geis <pgwipeout@gmail.com> Tested-by: Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20210812134546.31340-3-jon.lin@rock-chips.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: altera: Add DFL bus driver for Altera API ControllerMatthew Gerlach2021-04-201-0/+1
| | | | | | | | | | | This patch adds a Device Feature List (DFL) bus driver for the Altera SPI Master controller. The SPI master is connected to an Intel SPI Slave to Avalon Bridge inside an Intel MAX10 BMC Chip. Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Link: https://lore.kernel.org/r/20210416165720.554144-3-matthew.gerlach@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: altera: separate core code from platform codeMatthew Gerlach2021-04-201-1/+2
| | | | | | | | | | In preparation of adding support for a new bus type, separate the core spi-altera code from the platform driver code. Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Link: https://lore.kernel.org/r/20210416165720.554144-2-matthew.gerlach@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: Add HiSilicon SPI Controller Driver for Kunpeng SoCsJay Fang2021-03-311-0/+1
| | | | | | | | | | | | | | This driver supports SPI Controller for HiSilicon Kunpeng SoCs. This driver supports SPI operations using FIFO mode of transfer. DMA is not supported, and we just use IRQ mode for operation completion notification. Only ACPI firmware is supported. Signed-off-by: Jay Fang <f.fangjian@huawei.com> Link: https://lore.kernel.org/r/1616836200-45827-1-git-send-email-f.fangjian@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: realtek-rtl: Add support for Realtek RTL838x/RTL839x SPI controllersBert Vermeulen2021-02-041-0/+1
| | | | | | | | | | | | | | | | | This driver likely also supports earlier (RTL8196) and later (RTL93xx) SoCs. The SPI hardware in these SoCs is specifically intended for connecting NOR bootflash chips, and only used for that in dozens of examined devices. However boiled down to basics, it's really just a half-duplex SPI controller. The hardware appears to have a vestigial second chip-select control, but it hasn't been seen in the wild and is thus not supported. Signed-off-by: Bert Vermeulen <bert@biot.com> Link: https://lore.kernel.org/r/20210120135928.246054-3-bert@biot.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: remove sirf prima/atlas driverArnd Bergmann2021-01-211-1/+0
| | | | | | | | | | | The CSR SiRF prima2/atlas platforms are getting removed, so this driver is no longer needed. Cc: Barry Song <baohua@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Barry Song <baohua@kernel.org> Link: https://lore.kernel.org/r/20210120161658.3820610-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge series "Remove ARM platform efm32" from Uwe Kleine-König ↵Mark Brown2021-01-151-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | <u.kleine-koenig@pengutronix.de> Uwe Kleine-König <uwe.kleine-koenig@pengutronix.de>: From: Uwe Kleine-König <uwe.kleine-koenig@pengutronix.de> Hello, there are no known active users of the efm32 platform. Given that the only machine that is supported has only 4 MiB of RAM its use is also quite limited. Back then it served as the platform to develop ARMv7-M support in Linux which was quite fun and still is a blissful memory. Still given that the code serves no purpose and this probably won't change anytime soon, remove all platform support. I'm unsure what to do with the device tree bindings. Should we delete them, too? Best regards Uwe Uwe Kleine-König (7): ARM: drop efm32 platform clk: Drop unused efm32gg driver clocksource: Drop unused efm32 timer code spi: Drop unused efm32 bus driver i2c: Drop unused efm32 bus driver tty: Drop unused efm32 serial driver MAINTAINERS: Remove deleted platform efm32 MAINTAINERS | 7 - arch/arm/Kconfig | 10 +- arch/arm/Kconfig.debug | 17 - arch/arm/Makefile | 1 - arch/arm/boot/dts/Makefile | 2 - arch/arm/boot/dts/efm32gg-dk3750.dts | 88 --- arch/arm/boot/dts/efm32gg.dtsi | 177 ----- arch/arm/configs/efm32_defconfig | 98 --- arch/arm/include/debug/efm32.S | 45 -- arch/arm/mach-efm32/Makefile | 2 - arch/arm/mach-efm32/Makefile.boot | 4 - arch/arm/mach-efm32/dtmachine.c | 16 - arch/arm/mm/Kconfig | 1 - drivers/clk/Makefile | 1 - drivers/clk/clk-efm32gg.c | 84 --- drivers/clocksource/Kconfig | 9 - drivers/clocksource/Makefile | 1 - drivers/clocksource/timer-efm32.c | 278 -------- drivers/i2c/busses/Kconfig | 7 - drivers/i2c/busses/Makefile | 1 - drivers/i2c/busses/i2c-efm32.c | 469 ------------- drivers/spi/Kconfig | 7 - drivers/spi/Makefile | 1 - drivers/spi/spi-efm32.c | 462 ------------ drivers/tty/serial/Kconfig | 13 - drivers/tty/serial/Makefile | 1 - drivers/tty/serial/efm32-uart.c | 852 ----------------------- include/linux/platform_data/efm32-spi.h | 15 - include/linux/platform_data/efm32-uart.h | 19 - include/uapi/linux/serial_core.h | 3 - 30 files changed, 1 insertion(+), 2690 deletions(-) delete mode 100644 arch/arm/boot/dts/efm32gg-dk3750.dts delete mode 100644 arch/arm/boot/dts/efm32gg.dtsi delete mode 100644 arch/arm/configs/efm32_defconfig delete mode 100644 arch/arm/include/debug/efm32.S delete mode 100644 arch/arm/mach-efm32/Makefile delete mode 100644 arch/arm/mach-efm32/Makefile.boot delete mode 100644 arch/arm/mach-efm32/dtmachine.c delete mode 100644 drivers/clk/clk-efm32gg.c delete mode 100644 drivers/clocksource/timer-efm32.c delete mode 100644 drivers/i2c/busses/i2c-efm32.c delete mode 100644 drivers/spi/spi-efm32.c delete mode 100644 drivers/tty/serial/efm32-uart.c delete mode 100644 include/linux/platform_data/efm32-spi.h delete mode 100644 include/linux/platform_data/efm32-uart.h base-commit: 5c8fe583cce542aa0b84adc939ce85293de36e5e -- 2.29.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
| * spi: Drop unused efm32 bus driverUwe Kleine-König2021-01-151-1/+0
| | | | | | | | | | | | | | | | | | Support for this machine was just removed, so drop the now unused spi bus driver, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20210114151630.128830-5-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: tegra210-quad: Add support for Tegra210 QSPI controllerSowjanya Komatineni2021-01-061-0/+1
| | | | | | | | | | | | | | | | | | | | Tegra SoC has a Quad SPI controller starting from Tegra210. This patch adds support for Tegra210 QSPI controller. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Link: https://lore.kernel.org/r/1608585459-17250-5-git-send-email-skomatineni@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: txx9: Remove driverThomas Bogendoerfer2021-01-051-1/+0
|/ | | | | | | | | CPU support for TX49xx is getting removed, so remove support SPI driver for it. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Link: https://lore.kernel.org/r/20210105140305.141401-5-tsbogend@alpha.franken.de Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds2020-10-241-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC platform updates from Olof Johansson: "SoC changes, a substantial part of this is cleanup of some of the older platforms that used to have a bunch of board files. In particular: - Remove non-DT i.MX platforms that haven't seen activity in years, it's time to remove them. - A bunch of cleanup and removal of platform data for TI/OMAP platforms, moving over to genpd for power/reset control (yay!) - Major cleanup of Samsung S3C24xx and S3C64xx platforms, moving them closer to multiplatform support (not quite there yet, but getting close). There are a few other changes too, smaller fixlets, etc. For new platform support, the primary ones are: - New SoC: Hisilicon SD5203, ARM926EJ-S platform. - Cpufreq support for i.MX7ULP" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (121 commits) ARM: mstar: Select MStar intc ARM: stm32: Replace HTTP links with HTTPS ones ARM: debug: add UART early console support for SD5203 ARM: hisi: add support for SD5203 SoC ARM: omap3: enable off mode automatically clk: imx: imx35: Remove mx35_clocks_init() clk: imx: imx31: Remove mx31_clocks_init() clk: imx: imx27: Remove mx27_clocks_init() ARM: imx: Remove unused definitions ARM: imx35: Retrieve the IIM base address from devicetree ARM: imx3: Retrieve the AVIC base address from devicetree ARM: imx3: Retrieve the CCM base address from devicetree ARM: imx31: Retrieve the IIM base address from devicetree ARM: imx27: Retrieve the CCM base address from devicetree ARM: imx27: Retrieve the SYSCTRL base address from devicetree ARM: s3c64xx: bring back notes from removed debug-macro.S ARM: s3c24xx: fix Wunused-variable warning on !MMU ARM: samsung: fix PM debug build with DEBUG_LL but !MMU MAINTAINERS: mark linux-samsung-soc list non-moderated ARM: imx: Remove remnant board file support pieces ...
| * ARM: s3c24xx: move spi fiq handler into platformArnd Bergmann2020-08-191-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fiq handler needs access to some register definitions that should not be used directly by device drivers. Since this is closely related to the irqchip driver anyway, move it into the same place. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [krzk: Add a header guard in include/linux/spi/s3c24xx-fiq.h, fix SPDX comment style, update maintainer's entry] Co-developed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20200806182059.2431-23-krzk%40kernel.org Acked-by: Mark Brown <broonie@kernel.org>
* | spi: dw: Add Baikal-T1 SPI Controller glue driverSerge Semin2020-10-081-0/+1
|/ | | | | | | | | | | | | | | | | | | | | | Baikal-T1 is equipped with three DW APB SSI-based MMIO SPI controllers. Two of them are pretty much normal: with IRQ, DMA, FIFOs of 64 words depth, 4x CSs, but the third one as being a part of the Baikal-T1 System Boot Controller has got a very limited resources: no IRQ, no DMA, only a single native chip-select and Tx/Rx FIFO with just 8 words depth available. In order to provide a transparent initial boot code execution the Boot SPI controller is also utilized by an vendor-specific IP-block, which exposes an SPI flash direct mapping interface. Since both direct mapping and SPI controller normal utilization are mutual exclusive only one of these interfaces can be used to access an external SPI slave device. That's why a dedicated mux is embedded into the System Boot Controller. All of that is taken into account in the Baikal-T1-specific DW APB SSI glue driver implemented by means of the DW SPI core module. Co-developed-by: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> Signed-off-by: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201007235511.4935-22-Sergey.Semin@baikalelectronics.ru Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge series "mtd: spi-nor: Move cadence-qaudspi to spi-mem framework" from ↵Mark Brown2020-06-191-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Vignesh Raghavendra <vigneshr@ti.com>: This series is a subset of "[PATCH v12 0/4] spi: cadence-quadspi: Add support for the Cadence QSPI controller" by Ramuthevar,Vadivel MuruganX <vadivel.muruganx.ramuthevar@linux.intel.com> that intended to move cadence-quadspi driver to spi-mem framework Those patches were trying to accomplish too many things in a single set of patches and need to split into smaller patches. This is reduced version of above series. Changes that are intended to make migration easy are split into separate patches. Patches 1 to 3 drop features that cannot be supported under spi-mem at the moment (backward compatibility is maintained). Patch 4-5 are trivial cleanups. Patch 6 does the actual conversion to spi-mem and patch 7 moves the driver to drivers/spi folder. I have tested both INDAC mode (used by non TI platforms like Altera SoCFPGA) and DAC mode (used by TI platforms) on TI EVMs. Patches to move move bindings over to "Documentation/devicetree/bindings/spi/" directory and also conversion of bindig doc to YAML will be posted separately. Support for Intel platform would follow that. Resend v3: Rebased onto v5.7-c1 v3: Split handling of probe deferral into separate patch (out of 5/6) Split dropping of redundant WREN to separate patch (out of 5/6) Fix a possible memleak due to lack of spi_master_put() Parse all SPI slave nodes in cqspi_setup_flash() Address misc comments from Tudor on v2 Rebase onto latest spi-nor/next v2: Rework patch 1/6 to keep "cdns,is-decoded-cs" property supported. Ramuthevar Vadivel Murugan (2): mtd: spi-nor: Convert cadence-quadspi to use spi-mem framework spi: Move cadence-quadspi driver to drivers/spi/ Vignesh Raghavendra (6): mtd: spi-nor: cadence-quadspi: Make driver independent of flash geometry mtd: spi-nor: cadence-quadspi: Provide a way to disable DAC mode mtd: spi-nor: cadence-quadspi: Don't initialize rx_dma_complete on failure mtd: spi-nor: cadence-quadspi: Fix error path on failure to acquire reset lines mtd: spi-nor: cadence-quadspi: Handle probe deferral while requesting DMA channel mtd: spi-nor: cadence-quadspi: Drop redundant WREN in erase path drivers/mtd/spi-nor/controllers/Kconfig | 11 - drivers/mtd/spi-nor/controllers/Makefile | 1 - drivers/spi/Kconfig | 11 + drivers/spi/Makefile | 1 + .../spi-cadence-quadspi.c} | 541 +++++++----------- 5 files changed, 222 insertions(+), 343 deletions(-) rename drivers/{mtd/spi-nor/controllers/cadence-quadspi.c => spi/spi-cadence-quadspi.c} (74%) base-commit: b3a9e3b9622ae10064826dccb4f7a52bd88c7407 -- 2.26.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/
| * spi: Move cadence-quadspi driver to drivers/spi/Ramuthevar Vadivel Murugan2020-06-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that cadence-quadspi has been converted to use spi-mem framework, move it under drivers/spi/ Update license header to match SPI subsystem style Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@linux.intel.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Acked-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20200601070444.16923-9-vigneshr@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: add Renesas RPC-IF driverSergei Shtylyov2020-06-161-0/+1
|/ | | | | | | | | | | | | Add the SPI driver for the Renesas RPC-IF. It's the "front end" driver using the "back end" APIs in the main driver to talk to the real hardware. We only implement the 'spi-mem' interface -- there's no need to implement the usual SPI driver methods... Based on the original patch by Mason Yang <masonccyang@mxic.com.tw>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Link: https://lore.kernel.org/r/1ece0e6c-71af-f0f1-709e-571f4b0b4853@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: dw: Move Non-DMA code to the DW PCIe-SPI driverSerge Semin2020-05-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a preparation patch before adding the DW DMA support into the DW SPI MMIO driver. We need to unpin the Non-DMA-specific code from the intended to be generic DW APB SSI DMA code. This isn't that hard, since the most part of the spi-dw-mid.c driver in fact implements a generic DMA interface for the DW SPI controller driver. The only Intel MID specifics concern getting the max frequency from the MRST Clock Control Unit and fetching the DMA controller channels from corresponding PCIe DMA controller. Since first one is related with the SPI interface configuration we moved it' implementation into the DW PCIe-SPI driver module. After that former spi-dw-mid.c file can be just renamed to be the DW SPI DMA module optionally compiled in to the DW APB SSI core driver. Co-developed-by: Georgy Vlasov <Georgy.Vlasov@baikalelectronics.ru> Co-developed-by: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> Signed-off-by: Georgy Vlasov <Georgy.Vlasov@baikalelectronics.ru> Signed-off-by: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Feng Tang <feng.tang@intel.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: linux-mips@vger.kernel.org Cc: devicetree@vger.kernel.org Link: https://lore.kernel.org/r/20200529131205.31838-11-Sergey.Semin@baikalelectronics.ru Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: dw: Add core suffix to the DW APB SSI core source fileSerge Semin2020-05-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | Generic DMA support is going to be part of the DW APB SSI core object. In order to preserve the kernel loadable module name as spi-dw.ko, let's add the "-core" suffix to the object with generic DW APB SSI code and build it into the target spi-dw.ko driver. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Georgy Vlasov <Georgy.Vlasov@baikalelectronics.ru> Cc: Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru> Cc: Alexey Malahov <Alexey.Malahov@baikalelectronics.ru> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Feng Tang <feng.tang@intel.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: linux-mips@vger.kernel.org Cc: devicetree@vger.kernel.org Link: https://lore.kernel.org/r/20200529131205.31838-10-Sergey.Semin@baikalelectronics.ru Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: spi-amd: Add AMD SPI controller driver supportSanjay R Mehta2020-04-271-0/+1
| | | | | | | | | | This driver supports SPI Controller for AMD SOCs.This driver supports SPI operations using FIFO mode of transfer. Signed-off-by: Sanjay R Mehta <sanju.mehta@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/1587844788-33997-1-git-send-email-sanju.mehta@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'mtk-mtd-spi-move' of ↵Mark Brown2020-03-111-0/+1
|\ | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.7 spi: Rewrite mtk-quadspi spi-nor driver with spi-mem This patchset from Chuanhong Guo <gch981213@gmail.com> adds a spi-mem driver for Mediatek SPI-NOR controller, which already has limited support by mtk-quadspi. This new driver can make use of full quadspi capability of this controller.
| * spi: add support for mediatek spi-nor controllerChuanhong Guo2020-03-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a driver for mtk spi-nor controller using spi-mem interface. The same controller already has limited support provided by mtk-quadspi driver under spi-nor framework and this new driver is a replacement for the old one. Comparing to the old driver, this driver has following advantages: 1. It can handle any full-duplex spi transfer up to 6 bytes, and this is implemented using generic spi interface. 2. It take account into command opcode properly. The reading routine in this controller can only use 0x03 or 0x0b as opcode on 1-1-1 transfers, but old driver doesn't implement this properly. This driver checks supported opcode explicitly and use (1) to perform unmatched operations. 3. It properly handles SFDP reading. Old driver can't read SFDP due to the bug mentioned in (2). 4. It can do 1-2-2 and 1-4-4 fast reading on spi-nor. These two ops requires parsing SFDP, which isn't possible in old driver. And the old driver is only flagged to support 1-1-2 mode. 5. It takes advantage of the DMA feature in this controller for long reads and supports IRQ on DMA requests to free cpu cycles from polling status registers on long DMA reading. It achieves up to 17.5MB/s reading speed (1-4-4 mode) which is way faster than the old one. IRQ is implemented as optional to maintain backward compatibility. Signed-off-by: Chuanhong Guo <gch981213@gmail.com> Link: https://lore.kernel.org/r/20200306085052.28258-3-gch981213@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: Add FSI-attached SPI controller driverEddie James2020-03-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There exists a set of SPI controllers on some POWER processors that may be accessed through the FSI bus. Add a driver to traverse the FSI CFAM engine that can access and drive the SPI controllers. This driver would typically be used by a baseboard management controller (BMC). The SPI controllers operate by means of programming a sequencing engine which automatically manages the usual SPI protocol buses. The driver programs each transfer into the sequencer as various operations specifying the slave chip and shifting data in and out on the lines. Signed-off-by: Eddie James <eajames@linux.ibm.com> Link: https://lore.kernel.org/r/20200306194118.18581-3-eajames@linux.ibm.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: Add generic SPI multiplexerChris Packham2020-02-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | Add a SPI device driver that sits in-band and provides a SPI controller which supports chip selects via a mux-control. This enables extra SPI devices to be connected with limited native chip selects. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20200204032838.20739-3-chris.packham@alliedtelesis.co.nz Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: add driver for ar934x spi controllerChuanhong Guo2020-02-111-0/+1
|/ | | | | | | | | | | | This patch adds driver for SPI controller found in Qualcomm Atheros AR934x/QCA95xx SoCs. This controller is a superset of the already supported qca,ar7100-spi. Besides the bit-bang mode in spi-ath79.c, this new controller added a new "shift register" mode, allowing faster spi operations. Signed-off-by: Chuanhong Guo <gch981213@gmail.com> Link: https://lore.kernel.org/r/20200210034152.49063-2-gch981213@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: Add HiSilicon v3xx SPI NOR flash controller driverJohn Garry2020-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Add the driver for the HiSilicon v3xx SPI NOR flash controller, commonly found in hi16xx chipsets. This is a different controller than that in drivers/mtd/spi-nor/hisi-sfc.c; indeed, the naming for that driver is poor, since it is really known as FMC, and can support other memory technologies. The driver module name is "hisi-sfc-v3xx", as recommended by HW designer, being an attempt to provide a distinct name - v3xx being the unique controller versioning. Only ACPI firmware is supported. DMA is not supported, and we just use polling mode for operation completion notification. The driver uses the SPI MEM OPs. Signed-off-by: John Garry <john.garry@huawei.com> Link: https://lore.kernel.org/r/1575900490-74467-3-git-send-email-john.garry@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'armsoc-drivers' of ↵Linus Torvalds2019-09-161-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "This contains driver changes that are tightly connected to SoC specific code. Aside from smaller cleanups and bug fixes, here is a list of the notable changes. New device drivers: - The Turris Mox router has a new "moxtet" bus driver for its on-board pluggable extension bus. The same platform also gains a firmware driver. - The Samsung Exynos family gains a new Chipid driver exporting using the soc device sysfs interface - A similar socinfo driver for Qualcomm Snapdragon chips. - A firmware driver for the NXP i.MX DSP IPC protocol using shared memory and a mailbox Other changes: - The i.MX reset controller driver now supports the NXP i.MX8MM chip - Amlogic SoC specific drivers gain support for the S905X3 and A311D chips - A rework of the TI Davinci framebuffer driver to allow important cleanups in the platform code - A couple of device drivers for removed ARM SoC platforms are removed. Most of the removals were picked up by other maintainers, this contains whatever was left" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (123 commits) bus: uniphier-system-bus: use devm_platform_ioremap_resource() soc: ti: ti_sci_pm_domains: Add support for exclusive and shared access dt-bindings: ti_sci_pm_domains: Add support for exclusive and shared access firmware: ti_sci: Allow for device shared and exclusive requests bus: imx-weim: remove incorrect __init annotations fbdev: remove w90x900/nuc900 platform drivers spi: remove w90x900 driver net: remove w90p910-ether driver net: remove ks8695 driver firmware: turris-mox-rwtm: Add sysfs documentation firmware: Add Turris Mox rWTM firmware driver dt-bindings: firmware: Document cznic,turris-mox-rwtm binding bus: moxtet: fix unsigned comparison to less than zero bus: moxtet: remove set but not used variable 'dummy' ARM: scoop: Use the right include dt-bindings: power: add Amlogic Everything-Else power domains bindings soc: amlogic: Add support for Everything-Else power domains controller fbdev: da8xx: use resource management for dma fbdev: da8xx-fb: drop a redundant if fbdev: da8xx-fb: use devm_platform_ioremap_resource() ...
| * spi: remove w90x900 driverArnd Bergmann2019-09-041-1/+0
| | | | | | | | | | | | | | | | | | The ARM w90x900 platform is getting removed, so this driver is obsolete. Link: https://lore.kernel.org/r/20190809202749.742267-8-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | spi: npcm-fiu: add NPCM FIU controller driverTomer Maimon2019-08-301-0/+1
|/ | | | | | | | | | | | | | | | | | Add Nuvoton NPCM BMC Flash Interface Unit(FIU) SPI master controller driver using SPI-MEM interface. The FIU supports single, dual or quad communication interface. the FIU controller can operate in following modes: - User Mode Access(UMA): provides flash access by using an indirect address/data mechanism. - direct rd/wr mode: maps the flash memory into the core address space. - SPI-X mode: used for an expansion bus to an ASIC or CPLD. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> Link: https://lore.kernel.org/r/20190828142513.228556-3-tmaimon77@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: Add spi driver for Socionext SynQuacer platformMasahisa Kojima2019-06-041-0/+1
| | | | | | | | | This patch adds support for controller found on synquacer platforms. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: spi-mem: Add support for Zynq QSPI controllerNaga Sureshkumar Relli2019-04-051-0/+1
| | | | | | | Add support for QSPI controller driver used by Xilinx Zynq SOC. Signed-off-by: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: mt7621: Move SPI driver out of stagingStefan Roese2019-03-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch moves the MT7621 SPI driver, which is used on some Ralink / MediaTek MT76xx MIPS SoC's, out of the staging directory. No changes to the source code are done in this patch. This driver version was tested successfully on an MT7688 based platform with an SPI NOR on CS0 and an SPI NAND on CS1 without any issues (so far). This patch also documents the devicetree bindings for the MT7621 SPI device driver. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Rob Herring <robh@kernel.org> Cc: Mark Brown <broonie@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: NeilBrown <neil@brown.name> Cc: Sankalp Negi <sankalpnegi2310@gmail.com> Cc: Chuanhong Guo <gch981213@gmail.com> Cc: John Crispin <john@phrozen.org> Cc: Armando Miraglia <arma2ff0@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: sifive: Add driver for the SiFive SPI controllerYash Shah2019-02-191-0/+1
| | | | | | | | | | Add driver for the SiFive SPI controller on the HiFive Unleashed board. Signed-off-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> Signed-off-by: Yash Shah <yash.shah@sifive.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: spi-mem: Add driver for NXP FlexSPI controllerYogesh Narayan Gaur2019-01-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Add driver for NXP FlexSPI host controller (0) What is the FlexSPI controller? FlexSPI is a flexsible SPI host controller which supports two SPI channels and up to 4 external devices. Each channel supports Single/Dual/Quad/Octal mode data transfer (1/2/4/8 bidirectional data lines) i.e. FlexSPI acts as an interface to external devices, maximum 4, each with up to 8 bidirectional data lines. It uses new SPI memory interface of the SPI framework to issue flash memory operations to up to four connected flash devices (2 buses with 2 CS each). (1) Tested this driver with the mtd_debug and JFFS2 filesystem utility on NXP LX2160ARDB and LX2160AQDS targets. LX2160ARDB is having two NOR slave device connected on single bus A i.e. A0 and A1 (CS0 and CS1). LX2160AQDS is having two NOR slave device connected on separate buses one flash on A0 and second on B1 i.e. (CS0 and CS3). Verified this driver on following SPI NOR flashes: Micron, mt35xu512ab, [Read - 1 bit mode] Cypress, s25fl512s, [Read - 1/2/4 bit mode] Signed-off-by: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Boris Brezillon <bbrezillon@kernel.org> Tested-by: Ashish Kumar <Ashish.Kumar@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* spi: Add a driver for the Freescale/NXP QuadSPI controllerFrieder Schrempf2019-01-071-0/+1
| | | | | | | | | | | | | | | | | | | | This driver is derived from the SPI NOR driver at mtd/spi-nor/fsl-quadspi.c. It uses the new SPI memory interface of the SPI framework to issue flash memory operations to up to four connected flash chips (2 buses with 2 CS each). The controller does not support generic SPI messages. This patch also disables the build of the "old" driver and reuses its Kconfig option CONFIG_SPI_FSL_QUADSPI to replace it. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> Acked-by: Han Xu <han.xu@nxp.com> Reviewed-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> Tested-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com> Tested-by: Han Xu <han.xu@nxp.com> Reviewed-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'spi/topic/mem' and 'spi/topic/mtd' into spi-nextMark Brown2018-12-201-0/+1
|\ \
| | * spi: Add QuadSPI driver for Atmel SAMA5D2Piotr Bugalski2018-11-071-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | Kernel contains QSPI driver strongly tied to MTD and nor-flash memory. New spi-mem interface allows usage also other memory types, especially much larger NAND with SPI interface. This driver works as SPI controller and is not related to MTD, however can work with NAND-flash or other peripherals using spi-mem interface. Suggested-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Piotr Bugalski <bugalski.piotr@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | spi: npcm: add NPCM PSPI controller driverTomer Maimon2018-11-131-0/+1
| | | | | | | | | | | | | | Add Nuvoton NPCM BMC Peripheral SPI controller driver. Signed-off-by: Tomer Maimon <tmaimon77@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 23:23:11 +0000