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9 daysMerge tag 'mfd-next-7.3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Support & Features: - MediaTek MT6397: Add mt6323 AUXADC support - MediaTek MT6397: Add mt6323 EFUSE support - Spreadtrum SC27xx: Add SC2730 regulator cell Improvements & Fixes: - Apple SMC: Fix key count endianness annotation - Azoteq IQS62x: Reject zero-length firmware records - ChromeOS EC: Introduce cros_ec_read_features helper and read features during probe to catch transfer errors - Cirrus Logic CS42L43: Fix regmap defaults ordering - Cirrus Logic CS42L43: Remove redundant NULL checks on SoundWire - Congatec Board Controller: Fix teardown ordering in cgbc_remove() - HP iPAQ Micro: Fix out-of-bounds stack read in ipaq_micro_str - Marvell 88PM886: Initialize the battery page - QNAP MCU: Keep the reply buffer alive past a command timeout - RAVE SP: Validate received frame payload lengths - Silicon Labs Si476x: Drop duplicate NULL checks - Silicon Labs Si476x: Modernize GPIO handling - Silicon Motion SM501: Fix potential memory leaks during remove - UCB1x00: Convert Assabet gpio-keys to use software nodes and register software node for GPIO controller - Viperboard: Fix native fields type in structures as little-endian - Viperboard: Remove redundant NULL check before kfree() - X-Powers AXP20x: Preserve other control bits when powering off Cleanups & Refactoring: - Core: Drop unused assignment of spi_device_id driver data - Core: Initialize spi_device_id arrays using member names - Core: Unify style of spi_device_id arrays - Maintainers: Add Intel LPSS section to follow the changes - Maintainers: Add a mailing list entry to MFD - Cirrus Logic CS42L43: Format sdw_device_id table - Cirrus Logic CS42L43: Use new SoundWire enumeration helper - ROHM PMIC: Factor out power button registration and convert gpio-keys to use software nodes - ST-Ericsson DB8500: Fold dbx500 header into db8500 Device Tree Binding Updates: - Core: Add techvision vendor prefix - Marvell 88PM886: Allow vbus regulator - MediaTek MT8195 SCP: Add support for MT8189 SoC - Qualcomm SPMI PMIC: Document PMG1110 - Qualcomm SPMI PMIC: Document haptics device - Qualcomm TCSR: Add compatible for Hawi and Maili SoCs - Qualcomm TCSR: Add compatible for Shikra - Qualcomm TCSR: Document the IPQ9650 TCSR block - STMicroelectronics STMPE: Fix typo st,stmpe601 (should be st,stmpe610) - Syscon: Add ESWIN EIC7700 compatible - Syscon: Allow syscon compatible for Loongson-2K0300 chip id - Syscon: Disallow simple-bus with syscon - Syscon: Drop custom select for older dtschema - TI OMAP USBHS TLL: Convert to DT schema" * tag 'mfd-next-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (45 commits) mfd: cs42l43: Fix regmap defaults ordering dt-bindings: mfd: syscon: Allow syscon compatible for Loongson-2K0300 chip id dt-bindings: mfd: syscon: Add ESWIN EIC7700 compatible mfd: qnap-mcu: keep the reply buffer alive past a command timeout dt-bindings: mfd: qcom,tcsr: Document the IPQ9650 TCSR block mfd: macsmc: Fix key count endianness annotation dt-bindings: mfd: qcom,spmi-pmic: Document haptics device mfd: iqs62x: Reject zero-length firmware records mfd: rave-sp: validate received frame payload lengths mfd: sm501: Fix potential memory leaks during remove mfd: viperboard: Fix native fields type in structures as little-endian mfd: si476x-i2c: Get rid of duplicate NULL checks dt-bindings: mfd: Convert OMAP USB TLL to DT schema mfd: cgbc: Fix teardown ordering in cgbc_remove() mfd: mt6397-core: Add mt6323 AUXADC support dt-bindings: mfd: qcom,tcsr: Add compatible for Hawi and Maili SoCs mfd: rohm: Factor out power button registration mfd: ucb1x00: Convert Assabet gpio-keys to use software nodes mfd: ucb1x00: Register software node for GPIO controller mfd: cs42l43: Tidy up formatting on sdw_device_id table ...
12 daysMerge tag 'platform-drivers-x86-v7.3-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen "Highlights: Major refactoring effort: stop setting acpi_device_name/class() and pnp.device_class to facilitate their eventual removal Many rollback/remove path fixes (presumably mostly found by AI) Miscellaneous cleanups / refactoring / improvements amd/halo: - Add Halo RGB LED driver amd/hsmp: - Properly serialize probe, remove, and data paths - Add support for protocol v7 used by Family 1AH Model 80H - Fix error checking corner cases (largely from AI review) - Reject negative power cap amd/pmc: - Improve behavior on platforms that do not support STB - Add T14 Gen2 AMD (20XL) to s2idle quirk list amd/pmf: - Add ioctl interface to retrieve device metrics - Add support for new metrics tables used by Family 1AH Model 80H qcom-hamoa-ec (arm64): - Reject short responses asus-nb-wmi: - Support ProArt key on ASUS ProArt PX13 asus-armoury: - Gate PPT writes behind active fan curve - Add power limits for more models dell-wmi-base: - Fix handling of ultra performance key dell-wmi-sysman: - Don't hex dump attribute security buffer hp-bioscfg: - Various fixes - Improve reduced ACPI packages support (necessary for HP EliteBook 840 G2) lg-laptop: - Fix LED resource handling - Add support for events used in newer models - Fix keyboard backlight support on LG Gram 16T90SP hp-wmi: - Generalize thermal params to board params - Manage CPU and GPU PWM independently - Add GPU MUX switch support - Add Victus 15-fb0xxx support - Add OMEN MAX 16-ak0xxx, OMEN 16-n0xxx, OMEN 16-wd0xxx, OMEN 16-wf0xxx, and OMEN board ID 8D88 support - Add OMEN Transcend 16-u0xxx support huawei: - Add support for Fn-lock ACPI interface found on newer Huawei laptops such as MateBook 14 2024 ISST: - Improve input validation (many fixes) - Disallow SST-CP (core-power) feature if perf profile add fails lenovo/yb9-kbdock: - Add driver for Yoga Book 9 14IAH10 lenovo/ymc: - Extend hinge switch query to support Yoga 9 2-in-1 14IPH11 - Prevent loading on Yoga Book 9 14IAH10 to avoid duplicated input nodes msi-ec: - Add MSI Raider A18 HX A9WJG and MSI Katana GF76 11UEK support msi-wmi: - Add MSI Claw M-Center keys support oxpec: - Add support for OneXPlayer X2 Mini Pro redmi-wmi: - Report kbd backlight cycle, OEM preset power mode, and FnLock toggle events to userspace samsung-galaxybook: - Add Samsung Galaxy Book6 Pro support thinkpad_acpi: - Add USB-C Security support uniwill-laptop: - Add keyboard backlight, AC auto boot, and USB powershare support - Add MACHENIKE L16 Pro, AiStone X4SP4NAL, and Avell A60 MUV support - Make lightbar max brightness configurable and add support for LAPQC71A/B" * tag 'platform-drivers-x86-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (152 commits) platform/x86: think-lmi: Fix current password length check platform/x86: redmi-wmi: report EC state change events MAINTAINERS: update Intel PMC Core maintainer contact platform/x86: oxpec: Add support for OneXPlayer X2 Mini Pro platform/x86: thinkpad_acpi: Fix fan speed reporting on Edge E330 platform/x86: msi-ec: Add MSI Katana GF76 11UEK EC firmware platform/x86: think-lmi: Fix certificate thumbprint sysfs output mlxbf-bootctl: fix the build error with FIELD_PREP() platform/x86: think-lmi: Free system certificate signatures platform/x86: ISST: Add a NULL check for sst_inst[] platform/x86: ISST: Return error during profile addition platform/x86: ISST: Just allow 2 bits for SST feature enable platform/x86: ISST: Use PP level enable mask platform/x86: ISST: Validate parameter for frequency and priority platform/x86: ISST: Validate parameter for core power state platform/x86: ISST: Validate max level for set feature platform/x86: ISST: Validate logical CPU id and clos id platform/x86: ISST: Validate level in perf mask ioctls platform/x86: ISST: Validate socket ID in clos_assoc ioctl platform/x86/amd/hsmp: Reject negative power cap writes in hwmon ...
13 daysMerge tag 'mtd/for-7.3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull mtd updates from Miquel Raynal: "Raw NAND changes: - Sunxi: Support added for the H616 compatible - Qcom: Support added for the MDM9607 compatible - Support for the Toshiba TC58NVG1S3H part - GPMI: New debugfs entry to expose the chip geometry - PL353: Timing updates and software ECC support have been fixed SPI NAND changes: - fmsh: Support added for FM25G{01,02}B chips - HeYangTek: Support added for HYF1GQ4UDACAE Aside from these main changes, there is a high load of misc fixes and hardening changes, and exceptionally no SPI NOR change" * tag 'mtd/for-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (30 commits) mtd: rawnand: sunxi: fix H6/H616 controller timings mtd: rawnand: sunxi: describe tADL and tWHR delays mtd: rawnand: sunxi: group controller delay tables mtd: maps: remove dead select of MTD_CFI_BE_BYTE_SWAP mtd: rawnand: gpmi: add debugfs entry for BCH geometry mtd: rawnand: validate ONFI extended parameter page sections mtd: rawnand: sunxi: add H616 MBUS DMA support mtd: spinand: fmsh: fix FM25G01B/FM25G02B Quad I/O read dummy cycles mtd: part: reject MTDPART_OFS_RETAIN in mtd_add_partition() mtd: mpc5121_nfc: use platform for irq and ioremap mtd: mtdoops: free page bitmap when the backing MTD is removed mtd: mtdswap: Avoid freeing registered blktrans device twice mtd: afs: validate v2 image info bounds mtd: intel-dg: Fix runtime PM error path in probe mtd: nand-omap2: Move omap_nand_ids[] to raw nand driver mtd: rawnand: add Toshiba TC58NVG1S3H mtd: nand: realtek-ecc: add missing MODULE_DEVICE_TABLE() mtd: rawnand: qcom: Add MDM9607 compatible mtd: rawnand: qcom: Make has_onfi_read_op separate from qpic_version2 mtd: rawnand: qcom: Make "aon" clock optional ...
2026-07-27ASoC: ti: omap-twl4030: drop support for platform dataDmitry Torokhov
There are no users of omap_tw4030_pdata in the mainline kernel so remove support for it from the driver. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Link: https://patch.msgid.link/20260724233432.31325-1-dmitry.torokhov@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-23platform/chrome: cros_ec_proto: Introduce cros_ec_read_features helperAndrei Kuchynski
Extract the EC feature-reading logic from cros_ec_check_features() into cros_ec_read_features() helper function. Currently, cros_ec_check_features() swallows command transfer errors. By isolating the transaction logic into an explicit helper that returns the actual transfer error code, subsequent callers (such as the cros_ec_dev driver during device probing) can catch a read error. Signed-off-by: Andrei Kuchynski <akuchynski@chromium.org> Acked-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260608211518.2214740-2-akuchynski@chromium.org Signed-off-by: Lee Jones <lee@kernel.org>
2026-07-17mtd: nand-omap2: Move omap_nand_ids[] to raw nand driverUwe Kleine-König (The Capable Hub)
Defining a static array in a header results in each .c file that includes the header (here: drivers/memory/omap-gpmc.c and drivers/mtd/nand/raw/omap2.c) to contain a copy of that array when compiled to an object file. With sizeof(struct of_device_id[3]) ≥ 588 having omap_nand_ids[] twice just to do two string comparisons is quite some bloat. So move omap_nand_ids[] to the nand driver which actually needs that array for its module meta data and do the compatible check by hand. bloat-o-meter reports for drivers/memory/omap-gpmc.o (ARCH=arm): add/remove: 1/2 grow/shrink: 1/0 up/down: 28/-588 (-560) Function old new delta gpmc_probe_generic_child 2108 2136 +28 omap_nand_ids 588 - -588 Total: Before=18114, After=17554, chg -3.09% (drivers/mtd/nand/raw/omap2.o doesn't change). This allows to drop <linux/mod_devicetable.h> from include/linux/platform_data/mtd-nand-omap2.h (which is my original motivation for this change). Note that this header isn't needed in the two drivers because omap-gpmc.c doesn't use any device id struct and for the nand driver omap2.c of_device_id is already provided via <linux/platform_device.h>. Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
2026-07-06platform/x86: asus-armoury: gate PPT writes behind active fan curveAhmed Yaseen
On models flagged with requires_fan_curve in the DMI power_data table (30 entries), the BIOS ACPI method SPLX only writes PPT values to the EC when the fan mode is set to Manual (FANM=4). FANM is set to 4 by the DEFC method when a custom fan curve is written. Without an active custom fan curve, the WMI DEVS call returns success but the firmware silently ignores the PPT value, so userspace observes no effect from its write. Gate writes to ASUS_WMI_DEVID_PPT_{PL1_SPL,PL2_SPPT,PL3_FPPT,APU_SPPT, PLAT_SPPT} on a check of asus_wmi_custom_fan_curve_is_enabled(), and return -EBUSY with a pr_warn_once() when no fan curve is active on an affected model. Export the helper from asus-wmi so asus-armoury can call it across module boundaries. Signed-off-by: Ahmed Yaseen <yaseen@ghoul.dev> Reviewed-by: Denis Benato <denis.benato@linux.dev> Link: https://patch.msgid.link/20260519181155.46044-2-yaseen@ghoul.dev Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-07-03Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> ↵Uwe Kleine-König (The Capable Hub)
(headers) <linux/mod_devicetable.h> is included in a many files: $ git grep '<linux/mod_devicetable.h>' ef0c9f75a195 | wc -l 1598 ; some of them are widely used headers. To stop mixing up different and unrelated driver( type)s let the subsystem headers only use the subset of the recently split <linux/mod_devicetable.h> that are relevant for them. The fallout (I hope) is addressed in the previous commits that handle sources relying on e.g. <linux/i2c.h> pulling in the full legacy header and thus providing pci_device_id. Acked-by: Danilo Krummrich <dakr@kernel.org> Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Link: https://patch.msgid.link/199fe46b624ba07fb9bd3e0cd6ff13757932cb5f.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
2026-07-03platform/x86: int3472: Add include defining struct dmi_system_idUwe Kleine-König (The Capable Hub)
Currently <linux/mod_devicetable.h> is included transitively in int3472.h via <linux/clk-provider.h> -> <linux/of.h> -> <linux/mod_devicetable.h> However these includes will be tightend such that only the bits relevant for of will be provided by <linux/of.h>. To ensure that dmi_system_id stays around, include the respective header explicitly. Acked-by: Danilo Krummrich <dakr@kernel.org> Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Link: https://patch.msgid.link/0ba52730f67dc995d9d896b81fa6a7320bf8cb4b.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
2026-06-23Merge tag 'dmaengine-7.2-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "Core: - New devm_of_dma_controller_register() API - Refactor devm_dma_request_chan() API New Support: - Loongson Multi-Channel DMA controller support - Renesas RZ/{T2H,N2H} support - Dw CV1800B DMA support - Switchtec DMA engine driver U pdates: - Xilinx AXI dma binding conversion - Renesas CHCTRL register read updates - AMD MDB Endpoint and non-LL mode Support - AXI dma handling of SW and HW cyclic transfers termination - Intel ioatdma and idxd driver updates" * tag 'dmaengine-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (62 commits) dt-bindings: dma: snps,dw-axi-dmac: Add fallback compatible for CV1800B MAINTAINERS: dmaengine/ti: Remove myself and add Vignesh as maintainer dmaengine: qcom: Unify user-visible "Qualcomm" name dt-bindings: dma: qcom,gpi: Document GPI DMA engine for Shikra SoC dmaengine: qcom: hidma: use sysfs_emit() in sysfs show callbacks dmaengine: dw-axi-dmac: fix PM for system sleep and channel alloc dmaengine: dw-axi-dmac: drop redundant DMAC enable in block start dmaengine: altera-msgdma: Use memcpy_toio for descriptor FIFO writes dt-bindings: dma: fsl-edma: add dma-channel-mask property description dmaengine: tegra: Fix burst size calculation dmaengine: iop32x-adma: Remove a leftover header file dmaengine: dma-axi-dmac: use DMA pool to manange DMA descriptor dmaengine: dma-axi-dmac: Drop struct clk from main struct dmaengine: dma-axi-dmac: Properly free struct axi_dmac_desc dmaengine: Fix possible use after free dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK dmaengine: dw-edma-pcie: Reject devices without driver data dmaengine: sh: rz-dmac: Add DMA ACK signal routing support irqchip/renesas-rzv2h: Add DMA ACK signal routing support dmaengine: dw-edma: Remove dw_edma_add_irq_mask() ...
2026-06-23Merge tag 'platform-drivers-x86-v7.2-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen: - amd/hfi: Add support for dynamic ranking tables (version 3) - amd/pmc: - Add PMC driver support for AMD 1Ah M80H SoC - Delay suspend for some Lenovo Laptops to avoid keyboard and lid switch problems after s2idle - arm64: qcom-hamoa-ec: Add Hamoa/Purwa/Glymur EC driver - asus-armoury: add support for G614PR, GA402NJ, GA403UM, and FX608JPR - asus-wmi: add keystone dongle support - dell-dw5826e: Add reset driver for DW5826e - dell-laptop: Fix rollback path - hp-wmi: - Add support for Omen 16-ap0xxx (board ID 8D26) and board ID 8B2F - intel-hid: - Add HP ProBook x360 440 G1 5 button array support - Prevent racing ACPI notify handlers - intel/pmc: - Add Nova Lake support - Rate-limit LTR scale-factor warning - intel-uncore-freq: - Expose instance ID in the sysfs - Fix current_freq_khz after CPU hotplug - intel/vsec: Restore BAR fallback for header walk - ISST: Restore SST-PP control to all domains - lenovo-wmi-*: - Add more CPU tunable attributes - Add GPU tunable attributes - Add WMI battery charge limiting - oxpec: add support for OneXPlayer Super X - sel3350-platform: Retain LED state on load and unload - surface: SAM: Add support for Surface Pro 12in - uniwill-laptop: Add support for battery charge modes - tools/power/x86/intel-speed-select: Harden daemon pidfile open - Major refactoring efforts: - ACPI driver to platform driver conversion - Converting drivers to use the improved WMI API - Miscellaneous cleanups / refactoring / improvements * tag 'platform-drivers-x86-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (115 commits) platform/x86/intel/pmc: Add NVL PCI IDs for SSRAM telemetry discovery platform/x86/intel/pmc/ssram: Make PMT registration optional platform/x86/intel/pmc/ssram: Add ACPI discovery scaffolding platform/x86/intel/pmc/ssram: Switch to static array with per-index probe state platform/x86/intel/pmc/ssram: Refactor DEVID/PWRMBASE extraction into helper platform/x86/intel/pmc/ssram: Add PCI platform data platform/x86/intel/pmc/ssram: Rename probe and PCI ID table for consistency platform/x86/intel/pmc: Add ACPI PWRM telemetry driver for Nova Lake S platform/x86/intel/pmc: Add PMC SSRAM Kconfig description platform/x86/intel/pmt: Unify header fetch and add ACPI source platform/x86/intel/pmt: Cache the telemetry discovery header platform/x86/intel/pmt: Pass discovery index instead of resource platform/x86/intel/pmt/telemetry: Move overlap check to post-decode hook platform/x86/intel/pmt/crashlog: Split init into pre-decode platform/x86/intel/pmt: Add pre/post decode hooks around header parsing modpost: Handle malformed WMI GUID strings platform/wmi: Make sysfs attributes const platform/wmi: Make wmi_bus_class const hwmon: (dell-smm) Use new buffer-based WMI API platform/x86: dell-ddv: Use new buffer-based WMI API ...
2026-06-22Merge tag 'char-misc-7.2-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull misc driver updates from Greg KH: "Here is the big set of char, misc, iio, fpga, and other small driver subsystems changes for 7.2-rc1. Lots of little stuff in here, the majority being of course the IIO driver updates, as a list they are: - IIO driver updates and additions - GPIB driver bugfixes and cleanups - Android binder driver updates (rust and C version) - counter driver updates - MHI driver updates - mei driver updates - w1 driver updates - interconnect driver updates - Comedi driver fixes and updates - some obsolete char drivers removed (applicom and dtlk) - hwtracing driver updates - other tiny driver updates All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (406 commits) w1: ds2482: Use named initializers for arrays of i2c_device_data firmware: stratix10-svc: Add support to query Arm Trusted Firmware (ATF) version firmware: stratix10-rsu: avoid blocking reboot_image sysfs when busy coresight: ultrasoc-smb: Fix OOB write in smb_sync_perf_buffer() iio: adc: nxp-sar-adc: harden buffer ISR against per-channel read failure iio: chemical: scd30: Replace manual locking with RAII locking iio: light: tsl2591: remove unneeded tsl2591_compatible_als_persist_cycle() iio: dac: ad5686: create bus ops struct iio: dac: ad5686: cleanup doc header of local structs iio: dac: ad5686: add control_sync() for single-channel devices iio: dac: ad5686: add helpers to handle powerdown masks iio: dac: ad5686: add of_match table to the spi driver iio: dac: ad5686: drop enum id iio: dac: ad5686: remove redundant register definition iio: dac: ad5686: refactor include headers iio: adc: ad4080: fix AD4880 chip ID iio: light: veml3328: add support for new device dt-bindings: iio: light: veml6030: add veml3328 fpga: microchip-spi: fix zero header_size OOB read in mpf_ops_parse_header() fpga: dfl-afu: validate DMA mapping length in afu_dma_map_region() ...
2026-06-22Merge tag 'usb-7.2-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB and Thunderbolt driver updates from Greg KH: "Here is the big set of USB and Thunderbolt driver changes for 7.2-rc1. Lots of little stuff in here, major highlights include: - USB4STREAM support for Thunderbolt devices. A new way to send "raw" data very quickly over a USB4 connection to another system directly - Other thunderbolt updates and changes to make the stream code work - xhci driver updates and additions - typec driver updates and additions - usb gadget driver updates and fixes for reported issues - zh_CN documentation translation of the USB documentation - usb-serial driver updates - dts cleanups for some USB platforms - other minor USB driver updates and tweaks All of these have been in linux-next for over a week with no reported issues, most of them for many many weeks" * tag 'usb-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (131 commits) usb: ucsi: huawei_gaokun: support mode switching thunderbolt: debugfs: Fix sideband write size check thunderbolt: debugfs: Fix margining error counter buffer leak usb: host: xhci-rcar: Split R-Car Gen2 and Gen3 .plat_start() handling usb: host: xhci-rcar: Remove SET_XHCI_PLAT_PRIV_FOR_RCAR() macro usb: xhci: allocate internal DCBAA mirror dynamically usb: xhci: allocate DCBAA based on host controller max slots usb: xhci: refactor DCBAA struct xhci: Prevent queuing new commands if xhci is inaccessible xhci: dbc: detect and recover hung DbC during enumeraton xhci: dbc: add timestamps to DbC state changes in a new helper. xhci: dbc: add helper to set and clear DbC DCE enable bit xhci: dbc: serialize enabling and disabling dbc xhci: dbc: Fix sysfs ABI Documentation for xhci dbc states usb: xhci: Improve Soft Retries after short transfers usb: xhci: Remove isochronous URB_SHORT_NOT_OK handling usb: xhci: Remove skip_isoc_td() usb: xhci: Simplify xhci_quiesce() usb: xhci: remove legacy 'num_trbs_free' tracking usb: xhci: fix typo in xhci_set_port_power() comment ...
2026-06-17Merge tag 'sound-7.2-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "Unsurprisingly, we've had a fairly busy development cycle with various fixes and enhancements. While the majority of changes consist of device-specific fixes, a significant number of cleanups, hardening, and modernizations have been applied to the core frameworks as well. Below are some highlights: ALSA Core: - Hardening, race condition, and UAF/leak fixes in the ALSA timer and sequencer cores - Widespread adoption of flexible array members across core structures - Integration of new simple refcount helper functions to simplify code ASoC Core: - Introduction of a unified SoundWire enumeration helper to clean up redundant device initialization across codecs - Enhancements to SDCA support, including handling devices with multiple functions of the same type and proper jack reporting masks - Continued refactoring of ASoC component debugfs and DAPM structures - Simplification and improvements to the format auto-selection mechanism - Added shared BCLK rate constraints for cross-DAI coordination ASoC Platforms & Codecs: - Initial bring-up and power management support for AMD ACP 7.x - Support for Everest Semi ES9356 (SDCA), Mediatek MT2701 (on-chip HDMI) and MT8196 SoCs, Renesas RZ/G3E, SpacemiT K3, and TI TAC5xx2/TAS67524 - Added a new generic driver for GPIO-driven amplifiers - Continued mass conversion of locking code to guard() helpers across numerous platform drivers (MediaTek, Rockchip, STM32, Samsung, etc) - Cleanup of legacy non-DT platform data and rollbacks for obsolete SH Ecovec24/7724se boards HD- and USB-Audio: - Device-specific hardware quirks and fixes for various Realtek HD-Audio devices (Lenovo, HP, ASUS, Acer, Clevo) - Refinements to Qualcomm USB-audio offloading support - Front-panel controls and autogain status support for Scarlett Gen 4 - Quirks for XIBERIA (K03S), Sennheiser (MOMENTUM 3), Edifier (MF200), Novation (Mininova), and Behringer (Flow 8) USB-audio devices - Improved robustness by rolling back or propagating write errors to the mixer control caches (Babyface Pro, US-16x08, Scarlett) Others: - Support for the HT-Omega eClaro PCI sound card in the Oxygen driver - Robustness improvements and fixes for Virtio-audio, Xen-front, and legacy OSS dmasound drivers" * tag 'sound-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (483 commits) ALSA: usb-audio: Add iface reset and delay quirk for XIBERIA K03S ALSA: hda/realtek: Add quirk for Lenovo Xiaoxin 14 GT ALSA: hda/realtek: Add CS35L41 I2C quirk for ASUS UM3405GA ALSA: timer: Fix racy timeri->timer changes with rwlock ALSA: core: Fix unintuitive behavior of snd_power_ref_and_wait() ALSA: seq: avoid stale FIFO cells during resize ALSA: seq: oss: Serialize readq reset state with q->lock ASoC: dt-bindings: Fix RT5677 "realtek,gpio-config" type ASoC: audio-graph-card2: recommend to use auto select DAI format ASoC: update auto format selection method ASoC: renesas: rcar: update auto select format ASoC: codecs: pcm3168a: update auto select format ASoC: codecs: ak4619: update auto select format ASoC: codecs: peb2466: don't use array if single pattern ASoC: codecs: idt821034: don't use array if single pattern ASoC: codecs: framer-codec: don't use array if single pattern ASoC: remove SND_SOC_POSSIBLE_xBx_xFx ASoC: adau1372: Clear PLL_EN on failed PLL lock without reset GPIO ALSA: seq: Don't re-bounce the error event ASoC: bcm: cygnus: use scoped child node loop ...
2026-06-17Merge tag 'net-next-7.2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core & protocols: - Work on removing rtnl_lock protection throughout the stack continues. In this chapter: - don't use rtnl_lock for IPv6 multicast routing configuration - don't take rtnl_lock in ethtool for modern drivers - prepare Qdisc dump callbacks for rtnl_lock removal - Support dumping just ifindex + name of all interfaces, under RCU. It's a common operation for Netlink CLI tools (when translating names to ifindexes) and previously required full rtnl_lock. - Support dumping qdiscs and page pools for a specific netdev. Even tho user space wants a dump of all netdevs, most of the time, the OOO programming model results in repeating the dump for each netdev. Which, in absence of a cache, leads to a O(n^2) behavior. - Flush nexthops once on multi-nexthop removal (e.g. when device goes down), another O(n^2) -> O(n) improvement. - Rehash locally generated traffic to a different nexthop on retransmit timeout. - Honor oif when choosing nexthop for locally generated IPv6 traffic. - Convert TCP Auth Option to crypto library, and drop non-RFC algos. - Increase subflow limits in MPTCP to 64 and endpoint limit to 256. - Support MPTCP signaling of IPv6 address + port (ADD_ADDR). We need to selectively skip reporting of the standard TCP Timestamp option, because they won't fit into the header space together (12 + 30 > 40). - Support using bridge neighbor suppression, Duplicate Address Detection, Gratuitous ARP and unsolicited NA forwarding - in EVPN deployments, e.g. VXLAN fabrics (IPv4 and IPv6). - Improve link state reporting for upper netdevs (e.g. macvlan) over tunnel devices (again, mostly for EVPN deployments). - Support binding GENEVE tunnels to a local address. - Speed up UDP tunnel destruction (remove one synchronize_rcu()). - Support exponential field encoding in multicast (IGMPv3 and MLDv2). - Support attaching PSP crypto offload to containers (veth, netkit). - Add a new IPSec Netlink message XFRM_MSG_MIGRATE_STATE that allows migrating individual IPsec SAs independently of their policies. The existing XFRM_MSG_MIGRATE is tightly coupled to policy+SA migration, lacks SPI for unique SA identification, and cannot express reqid changes or migrate Transport mode selectors. The new interface identifies the SA via SPI and mark, supports reqid changes, address family changes, encap removal, and uses an atomic create+install flow under x->lock to prevent SN/IV reuse during AEAD SA migration. - Implement GRO/GSO support for PPPoE. - Convert sockopt callbacks in a number of protocols to iov_iter. Cross-tree stuff: - Remove support for Crypto TFM cloning (unblocked after the TCP Auth Option rework). This feature regressed performance for all crypto API users, since it changed crypto transformation objects into reference-counted objects. - Add FCrypt-PCBC implementation to rxrpc and remove it from the global crypto API as obsolete and insecure. Wireless: - Major rework of station bandwidth handling, fixing issues with lower capability than AP. - Cleanups for EMLSR spec issues (drafts differed). - More Neighbor Awareness Networking (Wi-Fi Aware) work (multicast, schedule improvements, multi-station etc.) - Some Ultra High Reliability (UHR) / IEEE 802.11bn (D1.4) work (e.g. non-primary channel access, UHR DBE support). - Fine Timing Measurement ranging (i.e. distance measurement) APIs. Netfilter: - Use per-rule hash initval in nf_conncount. This avoids unnecessary lock contention with short keys (e.g. conntrack zones) in different namespaces. - Various safety improvements, both in packet parsing and object lifetimes. Notably add refcounts to conntrack timeout policy. Deletions: - Remove TLS + sockmap integration. TLS wants to pin user pages to avoid a copy, and sockmap wants to write to the input stream. More work on this integration is clearly needed, and we can't find any users (original author admitted that they never deployed it). - Remove support for TLS offload with TCP Offload Engine (the far more common opportunistic offload is retained). The locking looks unfixable (driver sleeps under TCP spin locks) and people from the vendor that added this are AWOL. - Remove more ATM code, trying to leave behind only what PPPoATM needs, AAL5 and br2684 with permanent circuits. - Remove AppleTalk. Let it join hamradio in our out of tree protocol graveyard, I mean, repository. - Disable 32-bit x_tables compatibility (32bit binaries on 64bit kernel) interface in user namespaces. To be deleted completely, soon. - Remove 5/10 MHz support from cfg80211/mac80211. Drivers: - Software: - Support DEVMEM/DMABUF Tx over NETMEM_TX_NO_DMA devices (netkit) - bonding: add knob to strictly follow 802.3ad for link state - New drivers: - Alibaba Elastic Ethernet Adaptor (cloud vNIC). - NXP NETC switch within i.MX94. - DPLL: - Add operational state to pins (implement in zl3073x). - Add generic DPLL type, for daisy-chaining DPLLs (implement in ice). - Ethernet high-speed NICs: - Huawei (hinic3): - enhance tc flow offload support with queue selection, tunnels - nVidia/Mellanox: - avoid over-copying payload to the skb's linear part (up to 60% win for LRO on slow CPUs like ARM64 V2) - expose more per-queue stats over the standard API - support additional, unprivileged PFs in the DPU configuration - support Socket Direct (multi-PF) with switchdev offloads - add a pool / frag allocator for DMA mapped buffers for control objects, save memory on systems with 64kB page size - take advantage of the ability to dynamically change RSS table size, even when table is configured by the user - increase the max RSS table size for even traffic distribution - Ethernet NICs: - Marvell/Aquantia: - AQC113 PTP support - Realtek USB (r8152): - support 10Gbit Link Speeds and Energy-Efficient Ethernet (EEE) - support firmware loaded (for RTL8157/RTL8159) - support for the RTL8159 - Intel (ixgbe): - support Energy-Efficient Ethernet (EEE) on E610 devices - Ethernet switches: - Airoha: - support multiple netdevs on a single GDM block / port - Marvell (mv88e6xxx): - support SERDES of mv88e6321 - Microchip (ksz8/9): - rework the driver callbacks to remove one indirection layer - Motorcomm (yt921x): - support port rate policing - support TBF qdisc offload - support ACL/flower offload - nVidia/Mellanox: - expose per-PG rx_discards - Realtek: - rtl8365mb: bridge offloading and VLAN support - Ethernet PHYs: - Airoha: - support Airoha AN8801R Gigabit PHYs. - Micrel: - implement 3 low-loss cable tunables - Realtek: - support MDI swapping for RTL8226-CG - support MDIO for RTL931x - Qualcomm: - at803x: Rx and Tx clock management for IPQ5018 PHY - Motorcomm: - support YT8522 100M RMII PHY - set drive strength in YT8531s RGMII - TI: - dp83822: add optional external PHY clock - Bluetooth: - hci_sync: add support for HCI_LE_Set_Host_Feature [v2] - SMP: use AES-CMAC library API - Intel: - support Product level reset - support smart trigger dump - Mediatek: - add event filter to filter specific event - Realtek: - fix RTL8761B/BU broken LE extended scan - WiFi: - Broadcom (b43): - new support for a 11n device - MediaTek (mt76): - support mt7927 - mt792x: broken usb transport detection - mt7921: regulatory improvements - Qualcomm (ath9k): - GPIO interface improvements - Qualcomm (ath12k): - WDS support - replace dynamic memory allocation in WMI Rx path - thermal throttling/cooling device support - 6 GHz incumbent interference detection - channel 177 in 5 GHz - Realtek (rt89): - RTL8922AU support - USB 3 mode switch for performance - better monitor radiotap support - RTL8922DE preparations" * tag 'net-next-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1778 commits) ipv4: fib_rule: Move fib4_rules_exit() to ->exit(). net: serialize netif_running() check in enqueue_to_backlog() net: skmsg: preserve sg.copy across SG transforms appletalk: move the protocol out of tree appletalk: stop storing per-interface state in struct net_device selftests/bpf: test that TLS crypto is rejected on a sockmap socket selftests/bpf: drop the unused kTLS program from test_sockmap selftests/bpf: remove sockmap + ktls tests tls: remove dead sockmap (psock) handling from the SW path tls: reject the combination of TLS and sockmap atm: remove orphaned uAPI for deleted drivers, protocols and SVCs atm: remove unused ATM PHY operations atm: remove the unused pre_send and send_bh device operations atm: remove the unused change_qos device operation atm: remove SVC socket support and the signaling daemon interface atm: remove the local ATM (NSAP) address registry atm: remove dead SONET PHY ioctls atm: remove the unused send_oam / push_oam callbacks atm: remove AAL3/4 transport support net: dsa: sja1105: fix lastused timestamp in flower stats ...
2026-06-16Merge tag 'v7.2-p1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Drop support for off-CPU cryptography in af_alg - Document that af_alg is *always* slower - Document the deprecation of af_alg - Remove zero-copy support from skcipher and aead in af_alg - Cap AEAD AD length to 0x80000000 in af_alg - Free default RNG on module exit Algorithms: - Fix vli multiplication carry overflow in ecc - Drop unused cipher_null crypto_alg - Remove unused variants of drbg - Use lib/crypto in drbg - Use memcpy_from/to_sglist in authencesn - Allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode - Disallow RSA PKCS#1 SHA-1 sig algs in FIPS mode - Filter out async aead implementations at alloc in krb5 - Fix non-parallel fallback by rstoring callback in pcrypt - Validate poly1305 template argument in chacha20poly1305 Drivers: - Add sysfs PCI reset support to qat - Add KPT support for GEN6 devices to qat - Remove unused character device and ioctls from qat - Add support for hw access via SMCC to mtk - Remove prng support from crypto4xx - Remove prng support from hisi-trng - Remove prng support from sun4i-ss - Remove prng support from xilinx-trng - Remove loongson-rng - Remove exynos-rng Others: - Remove support for AIO on sockets" * tag 'v7.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (196 commits) crypto: tegra - fix refcount leak in tegra_se_host1x_submit() crypto: rng - Free default RNG on module exit crypto: testmgr - allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode hwrng: jh7110 - fix refcount leak in starfive_trng_read() crypto: atmel-ecc - drop dead code in atmel_ecdh_max_size crypto: cavium/cpt - fix DMA cleanup using wrong loop index crypto: marvell/octeontx - fix DMA cleanup using wrong loop index MAINTAINERS: make myself the maintainer of the Qualcomm QCE driver crypto: amcc - convert irq_of_parse_and_map to platform_get_irq crypto: sun4i-ss - Remove insecure and unused rng_alg hwrng: xilinx - Move xilinx-rng into drivers/char/hw_random/ crypto: xilinx-trng - Replace crypto_drbg_ctr_df() with HMAC-SHA512 crypto: xilinx-trng - Fix return value of xtrng_hwrng_trng_read() crypto: xilinx-trng - Remove crypto_rng interface crypto: exynos-rng - Remove exynos-rng driver hwrng: hisi-trng - Move hisi-trng into drivers/char/hw_random/ crypto: hisi-trng - Remove crypto_rng interface crypto: loongson - Remove broken and unused loongson-rng crypto: crypto4xx - Remove insecure and unused rng_alg crypto: qat - validate RSA CRT component lengths ...
2026-06-16Merge tag 'spi-v7.2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi updates from Mark Brown: "This has been quite a busy release, mainly due to the subsystem wide work Johan Hovold has done to modernise resource allocation for the subsystem on probe, the subsystem did some very clever allocation management pre devm which didn't quite mesh comfortably with managed allocations and made it far too easy to introduce error handling and removal bugs. - Cleanup and simplification of controller struct allocation, moving everything over to devm and making the devm APIs more robust, from Johan Hovold - Support for spi-mem devices that don't assert chip select and support for a secondary read command for memory mapped flashes, some commits for this are shared with mtd. - Support for SpacemiT K1" * tag 'spi-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (118 commits) spi: Fix mismatched DT property access types spi: xilinx: use FIFO occupancy register to determine buffer size spi: spi-mem: Fix spi_controller_mem_ops kdoc spi: xilinx: let transfers timeout in case of no IRQ spi: dt-bindings: nuvoton,npcm750-fiu: Convert to DT schema spi: meson-spifc: fix runtime PM leak on remove spi: Use named initializers for platform_device_id arrays spi: rzv2h-rspi: Add suspend/resume support spi: dw-pci: remove redundant pci_free_irq_vectors() calls spi: ep93xx: fix double-free of zeropage on DMA setup failure spi: cadence-xspi: Revert COMPILE_TEST support spi: cadence-xspi: Support 32bit and 64bit slave dma interface spi: tegra210-quad: Allocate DMA memory for DMA engine spi: imx: replace dmaengine_terminate_all() with dmaengine_terminate_sync() spi: fsl-lpspi: terminate the RX channel on TX prepare failure path spi: fsl-lpspi: replace dmaengine_terminate_all() with dmaengine_terminate_sync() spi: atmel: fix DMA channel and bounce buffer leaks spi: omap2-mcspi: Use of_device_get_match_data() spi: Use named initializers for arrays of i2c_device_data spi: aspeed: Replace VLA parameter with flat pointer in calibration helper ...
2026-06-11platform/x86: asus-wmi: add keystone dongle supportDariusz Figzał
The ASUS Keystone is a physical NFC-like dongle that slots into supported ASUS laptops. The EC fires WMI notify code 0xB4 on insert/remove events. Expose the current insert state via a sysfs attribute by querying WMI device ID 0x00120091 (DSTS). This devid does not follow the standard DSTS convention: PRESENCE_BIT (0x00010000) encodes the insert state rather than feature presence, and STATUS_BIT is never set. Presence of a keystone slot is detected by a successful DSTS call. Reviewed-by: Denis Benato <denis.benato@linux.dev> Signed-off-by: Dariusz Figzał <dariuszfigzal@gmail.com> Link: https://patch.msgid.link/20260610164942.74956-1-dariuszfigzal@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-06-08dmaengine: iop32x-adma: Remove a leftover header fileVladimir Zapolskiy
The Intel IOPx3xx platform was completely removed in commit b91a69d162aa ("ARM: iop32x: remove the platform"), and it'd be safe to remove an unused and leftover platform data specific header file dma-iop32x.h also. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://patch.msgid.link/20260114051508.3908807-1-vz@mleia.com [vkoul: fixed subsystem tag] Signed-off-by: Vinod Koul <vkoul@kernel.org>
2026-05-22include: Remove unused crypto-ux500.hCosta Shulyupin
The UX500 crypto drivers were removed in commit 453de3eb08c4 ("crypto: ux500/cryp - delete driver") and commit dd7b7972cb89 ("crypto: ux500/hash - delete driver"). No file includes this header. Assisted-by: Claude:claude-opus-4-6 Signed-off-by: Costa Shulyupin <costa.shul@redhat.com> Reviewed-by: Linus Walleij <linusw@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2026-05-21usb: xhci-pci: add AMD Promontory 21 PCI glueJihong Min
AMD Promontory 21 (PROM21) xHCI PCI functions use the common xhci-pci core for USB operation, but also expose controller-specific sensor data. Add a small PROM21 PCI glue driver for AMD 1022:43fc and 1022:43fd controllers. The glue delegates USB host operation to the common xhci-pci core and publishes a "hwmon" auxiliary device with parent-provided MMIO data. Auxiliary device creation failure is logged but does not fail the xHCI probe. Make the PROM21 glue a hidden Kconfig tristate driven by the user-visible SENSORS_PROM21_XHCI option. If sensor support is disabled, generic xhci-pci binds PROM21 controllers normally. If sensor support is enabled, the glue follows USB_XHCI_PCI. This keeps the auxiliary device available for a modular sensor driver while avoiding a built-in xhci-pci core handing PROM21 controllers to a glue driver that is only available as a module during initramfs. Assisted-by: Codex:gpt-5.5 Signed-off-by: Jihong Min <hurryman2212@gmail.com> Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Tested-by: Yaroslav Isakov <yaroslav.isakov@gmail.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Link: https://patch.msgid.link/20260519000732.2334711-2-hurryman2212@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-05-11platform/chrome: Resolve kb_wake_angle visibility raceTzung-Bi Shih
A race condition exists between the probe of cros-ec-sysfs and cros-ec-sensorhub. The `kb_wake_angle` attribute should only be visible if the sensor hub detects two or more accelerometers. If cros_ec_sysfs_probe() runs before cros_ec_sensorhub_register() completes sensor enumeration, the sysfs attributes are created while `has_kb_wake_angle` is still false, hiding `kb_wake_angle` incorrectly. Store the created attribute group pointer in `ec_dev->group`. When the sensor hub completes sensor enumeration, it checks for this group and calls sysfs_update_group() to notify the sysfs core to re-evaluate attribute visibility. This ensures the `kb_wake_angle` attribute visibility is correctly updated regardless of the driver probe order. Co-developed-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Link: https://lore.kernel.org/r/20260407102615.1605317-1-tzungbi@kernel.org Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
2026-05-06w5100: remove MMIO supportArnd Bergmann
This driver supports both SPI and MMIO based register access, but only the former has devicetree support. While MMIO mode would have worked with old-style board files, those have never defined such a device upstream. Remove the MMIO mode, leaving SPI as the only way to use this driver, but leave it in two loadable modules. More cleanups can be done by combining the two into one file. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20260505180459.1247690-1-arnd@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-05-07spi: s3c64xx: fix all kernel-doc warningsRandy Dunlap
Add kernel-doc for one struct member and use the correct function name to eliminate kernel-doc warnings: Warning: include/linux/platform_data/spi-s3c64xx.h:40 struct member 'polling' not described in 's3c64xx_spi_info' Warning: include/linux/platform_data/spi-s3c64xx.h:51 expecting prototype for s3c64xx_spi_set_platdata(). Prototype was for s3c64xx_spi0_set_platdata() instead Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org> Link: https://patch.msgid.link/20260506175144.449364-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
2026-05-06ASoC: pxa2xx: push gpio usage into arch codeArnd Bergmann
There are no remaining static platform_device users of pxa2xx ac97, so the rest of that code path can go away as well. Since nothing in the driver uses the gpio number now, constrain the use of the legacy gpio interface to the architecture specific code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20260505202426.3605262-2-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2026-05-06ASoC: arm: pxa2xx: remove platform_data processingArnd Bergmann
Nothing ever sets pxa2xx_audio_ops_t since the last users were removed in ce79f3a1ad5f ("ARM: pxa: prune unused device support") , so stop passing it around through the sound, ac97 code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20260505202426.3605262-1-arnd@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2026-04-27usb: udc: pxa: remove unused platform_dataArnd Bergmann
None of the remaining boards put useful data into the platform_data structures, so effectively this only works with DT based probing. Remove all code that references this data, to stop using the legacy gpiolib interfaces. The pxa27x version already supports gpio descriptors, while the pxa25x version now does it the same way. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://patch.msgid.link/20260427143300.2887692-1-arnd@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-04-27misc: Remove old APDS990x driverSvyatoslav Ryhel
The APDS990x driver in misc lacks DeviceTree support, and no mainline pre-DT board files configured this device using apds990x_platform_data. This driver belongs to a legacy group of ambient light sensor drivers in drivers/misc/ that predates the migration to DT and the standard IIO ABI. Since the Avago APDS9900/9901 ALS/Proximity sensor is now supported by the tsl2772 IIO driver and there are no active users in the kernel tree, remove this old implementation. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2026-04-24Merge tag 'char-misc-7.1-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc / IIO / and others driver updates from Greg KH: "Here is the char/misc/iio and other smaller driver subsystem updates for 7.1-rc1. Lots of stuff in here, all tiny, but relevant for the different drivers they touch. Major points in here is: - the usual large set of new IIO drivers and updates for that subsystem (the large majority of this diffstat) - lots of comedi driver updates and bugfixes - coresight driver updates - interconnect driver updates and additions - mei driver updates - binder (both rust and C versions) updates and fixes - lots of other smaller driver subsystem updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (405 commits) coresight: tpdm: fix invalid MMIO access issue mei: me: add nova lake point H DID mei: lb: add late binding version 2 mei: bus: add mei_cldev_uuid w1: ds2490: drop redundant device reference bus: mhi: host: pci_generic: Add Telit FE912C04 modem support mei: csc: wake device while reading firmware status mei: csc: support controller with separate PCI device mei: convert PCI error to common errno mei: trace: print return value of pci_cfg_read mei: me: move trace into firmware status read mei: fix idle print specifiers mei: me: use PCI_DEVICE_DATA macro sonypi: Convert ACPI driver to a platform one misc: apds990x: fix all kernel-doc warnings most: usb: Use kzalloc_objs for endpoint address array hpet: Convert ACPI driver to a platform one misc: vmw_vmci: Fix spelling mistakes in comments parport: Remove completed item from to-do list char: remove unnecessary module_init/exit functions ...
2026-04-20Merge tag 'platform-drivers-x86-v7.1-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Ilpo Järvinen: "asus-wmi: - Retain battery charge threshold during boot which avoids unsolicited change to 100%. Return -ENODATA when the limit is not yet known - Improve screenpad power/brightness handling consistency - Fix screenpad brightness range barco-p50-gpio: - Normalize gpio_get return values bitland-mifs-wmi: - Add driver for Bitland laptops (supports platform profile, hwmon, kbd backlight, gpu mode, hotkeys, and fan boost) dell_rbu: - Fix using uninitialized value in sysfs write function dell-wmi-sysman: - Respect destination length when constructing enum strings hp-wmi: - Propagate fan setting apply failures and log an error - Fix sysfs write vs work handler cancel_delayed_work_sync() deadlock - Correct keepalive schedule_delayed_work() to mod_delayed_work() - Fix u8 underflows in GPU delta calculation - Use mutex to protect fan pwm/mode - Ignore kbd backlight and FnLock key events that are handled by FW - Fix fan table parsing (use correct field) - Add support for Omen 14-fb0xxx, 16-n0xxx, 16-wf1xxx, and Omen MAX 16-ak0xxxx input: trackpoint & thinkpad_acpi: - Enable doubletap by default and add sysfs enable/disable int3472: - Add support for GPIO type 0x02 (IR flood LED) intel-speed-select: (updated to v1.26) - Avoid using current base frequency as maximum - Fix CPU extended family ID decoding - Fix exit code - Improve error reporting intel/vsec: - Refactor to support ACPI-enumerated PMT endpoints. pcengines-apuv2: - Attach software node to the gpiochip uniwill: - Refactor hwmon to smaller parts to accomodate HW diversity - Support USB-C power/performance priority switch through sysfs - Add another XMG Fusion 15 (L19) DMI vendor - Enable fine-grained features to device lineup mapping wmi: - Perform output size check within WMI core to allow simpler WMI drivers misc: - acpi_driver -> platform driver conversions (a large number of changes from Rafael J. Wysocki) - cleanups / refactoring / improvements" * tag 'platform-drivers-x86-v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (106 commits) platform/x86: hp-wmi: Add support for Omen 16-wf1xxx (8C77) platform/x86: hp-wmi: Add support for Omen 16-n0xxx (8A44) platform/x86: hp-wmi: Add support for OMEN MAX 16-ak0xxx (8D87) platform/x86: hp-wmi: fix fan table parsing platform/x86: hp-wmi: add Omen 14-fb0xxx (board 8C58) support platform/wmi: Replace .no_notify_data with .min_event_size platform/wmi: Extend wmidev_query_block() to reject undersized data platform/wmi: Extend wmidev_invoke_method() to reject undersized data platform/wmi: Prepare to reject undersized unmarshalling results platform/wmi: Convert drivers to use wmidev_invoke_procedure() platform/wmi: Add wmidev_invoke_procedure() platform/x86: int3472: Add support for GPIO type 0x02 (IR flood LED) platform/x86: int3472: Parameterize LED con_id in registration platform/x86: int3472: Rename pled to led in LED registration code platform/x86: int3472: Use local variable for LED struct access platform/x86: thinkpad_acpi: remove obsolete TODO comment platform/x86: dell-wmi-sysman: bound enumeration string aggregation platform/x86: hp-wmi: Ignore backlight and FnLock events platform/x86: uniwill-laptop: Fix signedness bug platform/x86: dell_rbu: avoid uninit value usage in packet_size_write() ...
2026-04-17Merge tag 'dmaengine-7.1-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "Core: - New devm_of_dma_controller_register() API New Support: - Support for RZ/G3L SoC - Loongson Multi-Channel DMA controller support - Conversion of Xilinx AXI DMA binding - DW AXI CV1800B DMA support - Switchtec DMA engine driver Updates: - AMD MDB Endpoint and non-LL mode support - DW edma virtual IRQ for interrupt-emulation, cyclic transfers support" * tag 'dmaengine-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (65 commits) dmaengine: dw-edma: Add non-LL mode dmaengine: dw-edma: Add AMD MDB Endpoint Support dt-bindings: dmaengine: Fix spelling mistake "Looongson" -> "Looogson" dmaengine: loongson: Fix spelling mistake "Looongson" -> "Looogson" dmaengine: loongson: New driver for the Loongson Multi-Channel DMA controller dt-bindings: dmaengine: Add Loongson Multi-Channel DMA controller dmaengine: loongson: loongson2-apb: Simplify locking with guard() and scoped_guard() dmaengine: loongson: loongson2-apb: Convert to devm_clk_get_enabled() dmaengine: loongson: loongson2-apb: Convert to dmaenginem_async_device_register() dmaengine: loongson: New directory for Loongson DMA controllers drivers dt-bindings: dma: xlnx,axi-dma: Convert to DT schema dt-bindings: dma: rz-dmac: Add conditional schema for RZ/G3L dmaengine: sh: rz-dmac: Add device_{pause,resume}() callbacks dmaengine: sh: rz-dmac: Add device_tx_status() callback dmaengine: sh: rz-dmac: Use rz_lmdesc_setup() to invalidate descriptors dmaengine: sh: rz-dmac: Drop unnecessary local_irq_save() call dmaengine: sh: rz-dmac: Drop goto instruction and label dmaengine: sh: rz-dmac: Drop read of CHCTRL register dmaengine: sh: rz_dmac: add RZ/{T2H,N2H} support dt-bindings: dma: renesas,rz-dmac: document RZ/{T2H,N2H} ...
2026-04-16Merge tag 'soc-arm-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull SoC ARM code updates from Arnd Bergmann: "These are again very minimal updates: - A workaround for firmware on Google Nexus 10 - A fix for early debugging on OMAP1 - A rework for Microchip SoC configuration - Cleanups on OMAP2 an R-Car-Gen2" * tag 'soc-arm-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: omap2: dead code cleanup in kconfig for ARCH_OMAP4 ARM: OMAP1: Fix DEBUG_LL and earlyprintk on OMAP16XX arm64: Kconfig: provide a top-level switch for Microchip platforms ARM: shmobile: rcar-gen2: Use of_phandle_args_equal() helper ARM: omap: fix all kernel-doc warnings ARM: omap2: Replace scnprintf with strscpy in omap3_cpuinfo ARM: samsung: exynos5250: Allow CPU1 to boot
2026-04-15Merge tag 'hwmon-for-v7.1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - Lenovo Yoga/Legion fan monitoring (yogafan) - LattePanda Sigma EC - Infineon XDP720 eFuse - Microchip MCP998X New device support: - TI INA234 - Infineon XDPE1A2G5B/7B - Renesas RAA228942 and RAA228943 (isl68137) - Delta Q54SN120A1 and Q54SW120A7 (pmbus) - TI TMP110 and TMP113 (tmp102) - Sony APS-379 (pmbus) - ITE IT8689E (it87) - ASUS ROG STRIX Z790-H, X470-F, and CROSSHAIR X670E (asus-ec-sensors) - GPD Win 5 (gpd-fan) Modernization and Cleanups: - Convert asus_atk0110 and acpi_power_meter ACPI drivers to platform drivers - Remove i2c_match_id() usage in many PMBus drivers - Use guard() for mutex protection in pmbus_core - Replace sprintf() with sysfs_emit() in ads7871, emc1403, max6650, ads7828, max31722, and tc74 - Various markup and documentation improvements for yogafan and ltc4282 Bug fixes: - Fix use-after-free and missing usb_kill_urb on disconnect in powerz driver - Avoid cacheline sharing for DMA buffer in powerz driver - Fix integer overflow in power calculation on 32-bit in isl28022 driver - Fix bugs in pt5161l_read_block_data() - Propagate SPI errors and fix incorrect error codes in ads7871 driver - Fix i2c_smbus_write_byte_data wrapper argument type in max31785 driver Device tree bindings: - Convert npcm750-pwm-fan to DT schema - Add bindings for Infineon XDP720, Microchip MCP998X, Sony APS-379, Renesas RAA228942/3, Delta Q54SN120A1/7, XDPE1A2G5B/7B, Aosong AHT10/20, DHT20, and TI INA234 - Adapt moortec,mr75203 bindings for T-Head TH1520" * tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (82 commits) hwmon: (ina233) Don't check for specific errors when parsing properties hwmon: (isl28022) Don't check for specific errors when parsing properties hwmon: (pmbus/tps25990) Don't check for specific errors when parsing properties hwmon: (nct6683) Add customer ID for ASRock B650I Lightning WiFi hwmon:(pmbus/xdp720) Add support for efuse xdp720 dt-bindings: hwmon/pmbus: Add Infineon XDP720 hwmon: add support for MCP998X dt-bindings: hwmon: add support for MCP998X hwmon: (powerz) Avoid cacheline sharing for DMA buffer hwmon: (isl28022) Fix integer overflow in power calculation on 32-bit hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data() hwmon: (powerz) Fix missing usb_kill_urb() on signal interrupt hwmon: (powerz) Fix use-after-free on USB disconnect hwmon: pmbus: Add support for Sony APS-379 dt-bindings: trivial-devices: Add sony,aps-379 hwmon: (yogafan) various markup improvements hwmon: (sparx5) Make it selectable for ARCH_LAN969X hwmon: (tmp102) add support for update interval hwmon: (yogafan) fix markup warning hwmon: (yogafan) Add support for Lenovo Yoga/Legion fan monitoring ...
2026-04-13platform/x86: int3472: Add support for GPIO type 0x02 (IR flood LED)Marco Nenciarini
Add support for GPIO type 0x02, which controls an IR flood LED used for face authentication on some laptops (e.g. Dell Pro Max 16 Premium). Without this patch, the kernel logs "GPIO type 0x02 unknown; the sensor may not work" and IR sensors paired with a flood LED cannot function. The flood LED is registered through the LED subsystem like the existing privacy LED, including a lookup entry to allow future consumer drivers to find and control it via led_get(). To support multiple LEDs per INT3472 device, convert the single led struct member to an array with a counter. Signed-off-by: Marco Nenciarini <mnencia@kcore.it> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Link: https://patch.msgid.link/20260401203638.1601661-5-mnencia@kcore.it Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-04-10platform/x86: int3472: Parameterize LED con_id in registrationMarco Nenciarini
Add a con_id parameter to skl_int3472_register_led() to allow callers to specify both the LED name suffix and lookup con_id instead of hardcoding "privacy". This prepares for registering additional LED types with different names. While at it, rename the privacy LED's GPIO con_id from "privacy-led" to "privacy" in int3472_get_con_id_and_polarity() and pass it directly to skl_int3472_register_led(), reducing churn when adding new LED types. No functional change. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Signed-off-by: Marco Nenciarini <mnencia@kcore.it> Link: https://patch.msgid.link/20260401203638.1601661-4-mnencia@kcore.it Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-04-10platform/x86: int3472: Rename pled to led in LED registration codeMarco Nenciarini
Rename the privacy LED type, struct member, and functions from "pled" to "led" in preparation for supporting additional LED types beyond just the privacy LED. No functional change. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Signed-off-by: Marco Nenciarini <mnencia@kcore.it> Link: https://patch.msgid.link/20260401203638.1601661-3-mnencia@kcore.it Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-04-08net: dsa: remove unused platform_data definitionsVladimir Oltean
Pretty self-explanatory, nobody needs these. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://patch.msgid.link/20260406212158.721806-4-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-04-08net: dsa: clean up struct dsa_chip_dataVladimir Oltean
This has accumulated some fields which are no longer parsed by the core or set by any driver. Remove them. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://patch.msgid.link/20260406212158.721806-3-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-04-08net: dsa: remove struct platform_dataVladimir Oltean
This is not used anywhere in the kernel. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://patch.msgid.link/20260406212158.721806-2-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-04-02misc: apds990x: fix all kernel-doc warningsRandy Dunlap
Move a #define so that it is not between kernel-doc and its struct declaration. Spell one struct member correctly. Warning: include/linux/platform_data/apds990x.h:33 #define APDS_PARAM_SCALE 4096; error: Cannot parse struct or union! Warning: include/linux/platform_data/apds990x.h:62 struct member 'pdrive' not described in 'apds990x_platform_data' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/20260226051207.547152-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-03-30hwmon: (ina2xx) drop unused platform dataBartosz Golaszewski
Nobody defines struct ina2xx_platform_data. Remove platform data support from the drivers which still have it (it's effectively dead code) and remove the header. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com> Link: https://lore.kernel.org/r/20260326-drop-ina2xx-pdata-v1-1-c159437bb2df@oss.qualcomm.com [groeck: Fixed continuation line alignment] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2026-03-22Merge tag 'v7.0-rc4' into togregJonathan Cameron
Linux 7.0-rc4 Required for the ds4422 series which is build upon; 5187e03b817c ("iio: dac: ds4424: reject -128 RAW value")
2026-03-18net: mdio-gpio: remove linux/platform_data/mdio-gpio.hBartosz Golaszewski
Nobody defines struct mdio_gpio_platform_data. Remove platform data support from mdio-gpio and drop the header. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com> Link: https://patch.msgid.link/20260316-gpio-mdio-hdr-cleanup-v1-2-2df696f74728@oss.qualcomm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-05ARM: omap: fix all kernel-doc warningsRandy Dunlap
Use the correct struct member names to avoid kernel-doc warnings: Warning: include/linux/platform_data/voltage-omap.h:27 struct member 'volt_nominal' not described in 'omap_volt_data' Warning: include/linux/platform_data/voltage-omap.h:27 struct member 'vp_errgain' not described in 'omap_volt_data' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/20260226051309.556228-1-rdunlap@infradead.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2026-02-28iio: tsl2772: fix all kernel-doc warningsRandy Dunlap
Use the correct kernel-doc notation for struct members to eliminate kernel-doc warnings: Warning: include/linux/platform_data/tsl2772.h:88 struct member 'prox_diode' not described in 'tsl2772_settings' Warning: include/linux/platform_data/tsl2772.h:88 struct member 'prox_power' not described in 'tsl2772_settings' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2026-02-27platform_data/mlxreg: mlxreg.h: fix all kernel-doc warningsRandy Dunlap
Use the correct kernel-doc format & notation to eliminate kernel-doc warnings: Warning: include/linux/platform_data/mlxreg.h:24 Enum value 'MLX_WDT_TYPE1' not described in enum 'mlxreg_wdt_type' Warning: include/linux/platform_data/mlxreg.h:24 Enum value 'MLX_WDT_TYPE2' not described in enum 'mlxreg_wdt_type' Warning: include/linux/platform_data/mlxreg.h:24 Enum value 'MLX_WDT_TYPE3' not described in enum 'mlxreg_wdt_type' Warning: include/linux/platform_data/mlxreg.h:37 bad line: PHYs ready / unready state; Warning: include/linux/platform_data/mlxreg.h:153 struct member 'np' not described in 'mlxreg_core_data' Warning: include/linux/platform_data/mlxreg.h:153 struct member 'hpdev' not described in 'mlxreg_core_data' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/20260226051232.549537-1-rdunlap@infradead.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-27dmaengine: fsl-edma: fix all kernel-doc warningsRandy Dunlap
Use the correct kernel-doc format and struct member names to eliminate these kernel-doc warnings: Warning: include/linux/platform_data/dma-mcf-edma.h:35 struct member 'dma_channels' not described in 'mcf_edma_platform_data' Warning: include/linux/platform_data/dma-mcf-edma.h:35 struct member 'slave_map' not described in 'mcf_edma_platform_data' Warning: include/linux/platform_data/dma-mcf-edma.h:35 struct member 'slavecnt' not described in 'mcf_edma_platform_data' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/20260226051220.548566-1-rdunlap@infradead.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2026-02-23platform/x86: int3472: Handle GPIO type 0x10 (DOVDD)Leif Skunberg
The Lenovo ThinkPad X1 Fold 16 Gen 1 has an OV5675 sensor (ACPI HID OVTI5675) behind an INT3472 discrete PMIC controller. The INT3472 _DSM returns GPIO type 0x10 for one of the pins, which controls the DOVDD (digital I/O power) regulator enable. Type 0x10 is not currently handled by the driver, causing the GPIO to be ignored with a warning. Add INT3472_GPIO_TYPE_DOVDD (0x10) and handle it as a regulator with con_id "dovdd" to match the supply name used by sensor drivers (e.g. ov5675). Also increase GPIO_SUPPLY_NAME_LENGTH from 5 to 6 to accommodate the "dovdd" name (5 chars + null terminator). Signed-off-by: Leif Skunberg <diamondback@cohunt.app> Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com> Link: https://patch.msgid.link/20260210132129.17943-1-diamondback@cohunt.app Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
2026-02-17Merge tag 'char-misc-7.0-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc/IIO driver updates from Greg KH: "Here is the big set of char/misc/iio and other smaller driver subsystem changes for 7.0-rc1. Lots of little things in here, including: - Loads of iio driver changes and updates and additions - gpib driver updates - interconnect driver updates - i3c driver updates - hwtracing (coresight and intel) driver updates - deletion of the obsolete mwave driver - binder driver updates (rust and c versions) - mhi driver updates (causing a merge conflict, see below) - mei driver updates - fsi driver updates - eeprom driver updates - lots of other small char and misc driver updates and cleanups All of these have been in linux-next for a while, with no reported issues" * tag 'char-misc-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (297 commits) mux: mmio: fix regmap leak on probe failure rust_binder: return p from rust_binder_transaction_target_node() drivers: android: binder: Update ARef imports from sync::aref rust_binder: fix needless borrow in context.rs iio: magn: mmc5633: Fix Kconfig for combination of I3C as module and driver builtin iio: sca3000: Fix a resource leak in sca3000_probe() iio: proximity: rfd77402: Add interrupt handling support iio: proximity: rfd77402: Document device private data structure iio: proximity: rfd77402: Use devm-managed mutex initialization iio: proximity: rfd77402: Use kernel helper for result polling iio: proximity: rfd77402: Align polling timeout with datasheet iio: cros_ec: Allow enabling/disabling calibration mode iio: frequency: ad9523: correct kernel-doc bad line warning iio: buffer: buffer_impl.h: fix kernel-doc warnings iio: gyro: itg3200: Fix unchecked return value in read_raw MAINTAINERS: add entry for ADE9000 driver iio: accel: sca3000: remove unused last_timestamp field iio: accel: adxl372: remove unused int2_bitmask field iio: adc: ad7766: Use iio_trigger_generic_data_rdy_poll() iio: magnetometer: Remove IRQF_ONESHOT ...
2026-02-16Merge tag 'mips_7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds
Pull MIPS updates from Thomas Bogendoerfer: "Cleanups and fixes" * tag 'mips_7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (28 commits) Revert "clk: microchip: core: allow driver to be compiled with COMPILE_TEST" Revert "clk: microchip: fix typo in reference to a config option" MIPS: Implement ARCH_HAS_CC_CAN_LINK MIPS: rb532: Fix MMIO UART resource registration MIPS: Work around LLVM bug when gp is used as global register variable MIPS: Loongson64: env: Fixup serial clock-frequency when using LEFI MIPS: Loongson2ef: Use pcibios_align_resource() to block io range MIPS: Loongson2ef: Register PCI controller in early stage clk: microchip: fix typo in reference to a config option MIPS: Loongson64: dts: fix phy-related definition of LS7A GMAC clk: microchip: core: allow driver to be compiled with COMPILE_TEST MIPS: drop unused pic32.h header watchdog: pic32-wdt: update include to use pic32.h from platform_data watchdog: pic32-dmt: update include to use pic32.h from platform_data serial: pic32_uart: update include to use pic32.h from platform_data rtc: pic32: update include to use pic32.h from platform_data pinctrl: pic32: update include to use pic32.h from platform_data mmc: sdhci-pic32: update include to use pic32.h from platform_data irqchip/irq-pic32-evic: update include to use pic32.h from platform_data clk: microchip: core: update include to use pic32.h from platform_data ...