Changes in Kconfig

67f8bc848ee31831336bd478e57d2f993551902e - Merge drm/drm-fixes into drm-misc-fixes

Tue, 01 Sep 2026 09:38:51 +0200

Merge drm/drm-fixes into drm-misc-fixesLet's start the 7.3 drm-misc-fixes cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/i2c/busses/Kconfig

b2128290c29902315e632ea59e0504d6bc9e9b42 - Merge remote-tracking branch 'drm/drm-next' into msm-next-backmerge

Sat, 18 Jul 2026 17:06:55 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-next-backmergeBackmerge of drm-next, mainly to pick up dt bindings docs updates toavoid conflicts.Signed-off-by: Rob Clark List of files: /linux/drivers/i2c/busses/Kconfig

637315cb400eed1dbe721954fea437a61a2d65b2 - Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

Tue, 18 Aug 2026 13:07:31 +0200

Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEADKVM/riscv changes for 7.3- Svadu/Zicfiss/Zicfilp FWFT support for Guest- Use try_cmpxchg for IMSIC MRIF RMW- More arch-specific tracepoints in KVM RISC-V- Eager Page Splitting for KVM RISC-V- Optimize hfence request handling for SMP Guests- Improve dirty log clearing by skipping zero bits in mask- Guard HFENCE range loops against overflow- CPU PM notifiers in KVM RISC-V for non-retentive idle states- Fix kernel-mode vector context save/restore for Guest List of files: /linux/drivers/i2c/busses/Kconfig

efe86f088f48f18c27b648e5724048947f3b7fb4 - Merge drm/drm-next into drm-xe-next

Tue, 14 Jul 2026 15:40:31 +0200

Merge drm/drm-next into drm-xe-nextSync some i915/display changesSigned-off-by: Rodrigo Vivi List of files: /linux/drivers/i2c/busses/Kconfig

6d177908bad5992e17669030db41caab88041d5e - Merge drm/drm-next into drm-intel-next

Tue, 30 Jun 2026 14:55:43 +0200

Merge drm/drm-next into drm-intel-nextSync with v7.2-rc1.Signed-off-by: Jani Nikula List of files: /linux/drivers/i2c/busses/Kconfig

827b9aabd3ea3e96d5e48abed9f44dbd1e550d4e - Merge drm/drm-next into drm-misc-next

Tue, 30 Jun 2026 10:16:00 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get drm-misc-next to v7.2-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/i2c/busses/Kconfig

7dd19adaaac9a161723a24de7c270861063ec6ac - Merge tag 'v7.2-rc1' into drm-rust-next

Sun, 28 Jun 2026 22:39:43 +0200

Merge tag 'v7.2-rc1' into drm-rust-nextMerge v7.2-rc1 into drm-rust-next to start the next cycle.Devres now requires T: 'static, which conflicts with shmem::Object usingDevres> without that bound. Resolve by adding 'staticas a supertrait to DriverObject and DeviceContext, which does notrestrict any current use cases since DriverObject is always implementedon owned, refcounted types and DeviceContext is a sealed marker traitwith only unit-type implementors.If DriverObject (or DeviceContext) ever becomes lifetime-parameterized(e.g. via a GAT for TTM backed objects), the 'static supertrait can berelaxed at that point.Signed-off-by: Danilo Krummrich List of files: /linux/drivers/i2c/busses/Kconfig

abea5c349368a683e40fdc2e745099aaaacc89d7 - Merge tag 'i2c-7.3-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

Wed, 19 Aug 2026 18:23:13 +0200

Merge tag 'i2c-7.3-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linuxPull i2c updates from Andi Shyti: "The main changes are support for shared SCL lines in i2c-gpio, a larger qcom-geni update covering tracing and transfer recovery and support for R-Car Gen5. The rest is mostly smaller driver, core and DT binding updates. Core and helpers: - support bus recovery with single-ended GPIOs - acpi: clean up resource handling - acpi: force ELAN1300 to 100 kHz - algo-bit: allow consumers to skip the optional bus test Drivers: - use generic bus frequency definitions in nomadik, octeon-core, microchip-corei2c, k1, davinci and pnx - i2c-gpio: support multiple buses sharing the same SCL line - qup: propagate clock enable failures - spacemit: configure SCL timing and clean up clock handling - amd-asf: guard against oversized firmware length qcom-geni: - add tracepoints for bus setup, interrupts and errors - use dedicated completion events for abort and reset - distinguish address and data NACK handling - cancel transfers before falling back to abort - simplify runtime PM and resource management - refactor resource and serial engine initialization DT bindings: - convert Altera bindings to DT schema - convert Axxia bindings to DT schema New support: - R-Car Gen5 and R-Car X5H - Axiado AX3005 - Qualcomm Nord SA8797P - Qualcomm SA8255p"* tag 'i2c-7.3-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: (33 commits) i2c: core: support recovery for single-ended GPIOs i2c: rcar: add R-Car Gen5 support dt-bindings: i2c: rcar-i2c: Document R-Car X5H support i2c: i2c-gpio: Enhance driver for buses with shared SCL i2c: algo: bit: Allow to skip bit test i2c: qcom-geni: Add trace events for Qualcomm GENI I2C driver i2c: qcom-geni: trace: Add trace events for Qualcomm GENI I2C i2c: qup: Propagate clock enable failures i2c: qcom-geni: distinguish address-phase and data-phase NACK i2c: qcom-geni: use dedicated completions for abort and reset events i2c: qcom-geni: use cancel command before abort on transfer timeout dt-bindings: i2c: cdns: add Axiado AX3005 I2C variant i2c: qcom-geni: Use devm_pm_runtime_enable() for PM management dt-bindings: i2c: qcom,sa8255p-geni-i2c: Add compatible for Nord SA8797P i2c: nomadik: Use generic definitions for bus frequencies i2c: octeon-core: Use generic definitions for bus frequencies i2c: microchip-corei2c: Use generic definitions for bus frequencies i2c: k1: Use generic definitions for bus frequencies i2c: davinci: Use generic definitions for bus frequencies i2c: pnx: Use generic definitions for bus frequencies ... List of files: /linux/drivers/i2c/busses/Kconfig

3d5e48944e824bddc20d7b874e784f7b279636fe - Merge branch 'for-7.3/steam' into for-linus

Wed, 19 Aug 2026 09:16:28 +0200

Merge branch 'for-7.3/steam' into for-linus- initial support for 2026 Steam Controller (Vicki Pfau)- support for sensor events on the 2025 Steam Controller (Vicki Pfau)- assorted fixes, improvements and code refactoring (Vicki Pfau) List of files: /linux/drivers/i2c/busses/Kconfig

0eaed89c18aeedf0898baf2dbf5ff027c6795152 - Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

Mon, 17 Aug 2026 10:29:52 +0200

Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource - Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and drop the unused initializer in the platform_device_id table for sh_mtu2 (Uwe Kleine-König) - Remove redundant dev_err()/dev_err_probe() messages when devm_request_*_irq() fails, as the helper already logs an error message (Pan Chuang) - Fix a boot hang on Allwinner D1 when a forced minimum delta is used with the sun4i timer (Felix Yan) - Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the IRQ on failure in the NXP PIT driver (WenTao Liang) - Fix incorrect unmapping of shared MMIO between the clocksource and clockevent drivers. If one of them fails to initialize, the error path unmaps the shared MMIO region, leaving the other driver with an invalid mapping on clps711x (Guangshuo Li) - Make the samsung_pwm driver compatible with PREEMPT_RT by replacing regular spinlocks with raw_spinlock_t in atomic contexts (Marek Szyprowski) - Use __raw_readl() and __raw_writel() instead of ioread32() and iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam Adilov) - Fix a missing clk_disable_unprepare() call in the timer initialization error path of the Armada driver (Yuho Choi)Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com List of files: /linux/drivers/i2c/busses/Kconfig

b4d85f863e5a6f1fa01b186001af0f68f4f5239e - Merge branch 'next' into for-linus

Sat, 15 Aug 2026 06:26:07 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.3 merge window. List of files: /linux/drivers/i2c/busses/Kconfig

76904fccf81936c084faebc73ac72c0919a42941 - Merge tag 'v7.2-rc3' into next

Tue, 14 Jul 2026 04:06:00 +0200

Merge tag 'v7.2-rc3' into nextSync up with mainline to pull in stable fixes to avoid merge conflicts. List of files: /linux/drivers/i2c/busses/Kconfig

0ed3fa23704d16ff476c55b6ec8fe5b99df75ec9 - i2c: spacemit: configure ILCR/IWCR for accurate SCL frequency

Fri, 08 May 2026 09:25:24 +0200

i2c: spacemit: configure ILCR/IWCR for accurate SCL frequencyThe SpacemiT I2C controller's SCL (Serial Clock Line) frequency formaster mode operations is determined by the ILCR (I2C Load Count Register).Previously, the driver relied on the hardware's reset defaultvalues for this register.The hardware's default ILCR values (SLV=0x156, FLV=0x5d) yield SCLfrequencies lower than intended. For example, with the default31.5 MHz input clock, these default settings result in an SCLfrequency of approximately 93 kHz (standard mode) when targeting 100 kHz,and approximately 338 kHz (fast mode) when targeting 400 kHz.These frequencies are below the 100 kHz/400 kHz nominal speeds.This patch integrates the SCL frequency management intothe Common Clock Framework (CCF). Specifically, the ILCR register,which acts as a frequency divider for the SCL clock, is now registeredas a managed clock (scl_clk) within the CCF.The actual hardware timing formulas are:- standard mode: SCL = FCLK / (2 * SLV + 8)- fast mode: SCL = FCLK / (2 * FLV + 10)These formulas are only valid when the IWCR (Wait Count Register) isprogrammed to 0x142A, a value specified by the I2C IP designer. Thedriver now initializes IWCR to this value during controller init.Reviewed-by: Yixun Lan Signed-off-by: Troy Mitchell Reviewed-by: Alex Elder Signed-off-by: Andi Shyti Link: https://lore.kernel.org/r/20260508-k1-i2c-ilcr-v7-1-8c2dde5c3ed5@linux.spacemit.com List of files: /linux/drivers/i2c/busses/Kconfig

00599d4841790d05401820a96cf7edb193888b00 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 29 Jun 2026 17:58:00 +0200

Merge drm/drm-fixes into drm-misc-fixesPull in tag v7.2-rc1 so that drm-misc-fixes becomes useful again,and drm-misc-next-fixes can be closed.Signed-off-by: Maarten Lankhorst List of files: /linux/drivers/i2c/busses/Kconfig

7a0e692a0381254b2f77c54dec100cd3325a6fdf - Merge branch 'next' into for-linus

Tue, 23 Jun 2026 08:10:08 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.2 merge window. List of files: /linux/drivers/i2c/busses/Kconfig

1dc18801be29bc54709aa355b8acd80e183b03cd - Merge tag 'i2c-7.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

Mon, 22 Jun 2026 18:30:31 +0200

Merge tag 'i2c-7.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linuxPull more i2c updates from Andi Shyti: "Cleanups: - generic cleanups in qcom, qcom-cci and pxa, plus core cleanups in algo-bit and atr Fixes: - davinci: clean up cpufreq notifier on probe failure - imx-lpi2c: suspend the adapter while hardware is powered down - ls2x-v2: return IRQ_HANDLED after servicing error interrupts - stm32f7: fix timing calculation accuracy DT bindings: - microchip: permit resets - i2c-mux-pinctrl: update maintainer entry - i2c-mux-reg: convert bindings to DT schema"* tag 'i2c-7.2-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: i2c: pxa: Use named initializers for the platform_device_id array i2c: imx-lpi2c: mark I2C adapter when hardware is powered down i2c: stm32f7: truncate clock period instead of rounding it dt-bindings: i2c: microchip,corei2c: permit resets i2c: qcom: Unify user-visible "Qualcomm" name i2c: ls2x-v2: return IRQ_HANDLED after servicing an error i2c: atr: annotate i2c_atr_adap_desc->aliases with __counted_by_ptr i2c: algo: bit: use str_plural helper in bit_xfer dt-bindings: i2c: i2c-mux-pinctrl: change maintainer dt-bindings: i2c: convert i2c-mux-reg to DT schema i2c: davinci: Unregister cpufreq notifier on probe failure i2c: qcom-cci: Remove overcautious disable_irq() calls i2c: qcom-cci: Move cci_init() under cci_reset() function i2c: qcom-cci: Do not check return value of cci_init() List of files: /linux/drivers/i2c/busses/Kconfig

9611c0ce215a66770ccbe5c126bf57ba8c31bcad - Merge commit '6beaec3aee9852438b89e4d7891caf5e84d45851' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-current

Fri, 19 Jun 2026 10:50:17 +0200

Merge commit '6beaec3aee9852438b89e4d7891caf5e84d45851' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-currentThis pulls in the merge commit for MFD updates for v7.2. The PR containsa build-time dependency of one of the GPIO commits that will follow. List of files: /linux/drivers/i2c/busses/Kconfig

36904931a1c23db42f1d7078713206874cc10d97 - i2c: qcom: Unify user-visible "Qualcomm" name

Thu, 23 Apr 2026 19:35:50 +0200

i2c: qcom: Unify user-visible "Qualcomm" nameVarious names for Qualcomm as a company are used in user-visible configoptions: QCOM, Qualcomm and Qualcomm Technologies. Switch to unified"Qualcomm" so it will be easier for users to identify the options whenfor example running menuconfig.Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20260423173550.92317-2-krzysztof.kozlowski@oss.qualcomm.comSigned-off-by: Andi Shyti List of files: /linux/drivers/i2c/busses/Kconfig

aa776949fb77462ee712eee28bc54a9ce95c5b40 - Merge branch 'for-7.2/wiimote' into for-linus

Tue, 16 Jun 2026 21:47:16 +0200

Merge branch 'for-7.2/wiimote' into for-linus List of files: /linux/drivers/i2c/busses/Kconfig

2779759c090ea0e78109a0cad0a81d869adfb459 - Merge tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux

Tue, 16 Jun 2026 04:13:29 +0200

Merge tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linuxPull i2c updates from Andi Shyti: "This pull request is mostly made of cleanups and small infrastructure improvements across the I2C core, drivers and bindings. It also adds support for three drivers and a few new compatibles. Two major cleanup across drivers and core code: - use named initializers in device ID tables - replace dev_err() with dev_err_probe() Drivers: - at24: use named initializers for arrays of i2c_device_data - at91: add MCHP_LAN966X_PCI dependency - cadence: add shutdown callback - k1: enable by default on SpacemiT - mxs: improve documentation - qcom-geni: use pm_runtime_force_suspend/resume for system sleep - tegra: - disable fair arbitration on non-MCTP buses - allocate DMA buffers from the correct DMA device - designware: - handle active target shutdown cleanly - add shutdown callbacks for platform and PCI drivers - adopt the new PM_RUNTIME_ACQUIRE() helpers DT bindings: - convert davinci bindings to DT schema Core and muxes: - acpi: report missing I2C resources as -ENOENT - gpiolib: add gpiod_is_single_ended() helper for I2C GPIO users - i2c-mux-reg: add generic firmware node support - a set of 10 patches from Johan Hovold fixing adapter registration races, cleanup paths and resource management issues New support: - DesignWare LECA0003 (ACPI ID) - Loongson LS2K0300 I2C controller (new driver) - Qualcomm CCI Glymur and Shikra compatibles"* tag 'i2c-7.2-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux: (46 commits) i2c: mxs: add missing kernel-doc for struct mxs_i2c_dev members i2c: qcom-geni: Use pm_runtime_force_{suspend,resume} helpers dt-bindings: i2c: qcom-cci: Document Glymur compatible dt-bindings: i2c: qcom-cci: Document Shikra compatible i2c: mux: reg: use device property accessors i2c: acpi: Return -ENOENT when no resources found in i2c_acpi_client_count() i2c: at91: Add MCHP_LAN966X_PCI dependency i2c: eg20t: Consistently define pci_device_ids using named initializers i2c: designware-pcidrv: Consistently define pci_device_ids using named initializers i2c: bcm-kona: fix spelling mistake in timeout-check comment i2c: cadence: Add shutdown handler i2c: tegra: Disable fair arbitration for non-MCTP buses i2c: tegra: use dmaengine_get_dma_device() for DMA buffer allocation i2c: busses: make K1 driver default for SpacemiT platforms i2c: Use named initializers for arrays of i2c_device_data i2c: core: clean up adapter registration error label i2c: core: clean up bus id allocation i2c: core: fix adapter deregistration race i2c: core: fix adapter registration race i2c: core: disable runtime PM on adapter registration failure ... List of files: /linux/drivers/i2c/busses/Kconfig