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2025-09-16xfs: extend removed sysctls tableBagas Sanjaya
Commit 21d59d00221e4e ("xfs: remove deprecated sysctl knobs") moves recently-removed sysctls to the removed sysctls table but fails to extend the table, hence triggering Sphinx warning: Documentation/admin-guide/xfs.rst:365: ERROR: Malformed table. Text in column margin in table line 8. ============================= ======= Name Removed ============================= ======= fs.xfs.xfsbufd_centisec v4.0 fs.xfs.age_buffer_centisecs v4.0 fs.xfs.irix_symlink_mode v6.18 fs.xfs.irix_sgid_inherit v6.18 fs.xfs.speculative_cow_prealloc_lifetime v6.18 ============================= ======= [docutils] Extend "Name" column of the table to fit the now-longest sysctl, which is fs.xfs.speculative_cow_prealloc_lifetime. Fixes: 21d59d00221e ("xfs: remove deprecated sysctl knobs") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Closes: https://lore.kernel.org/linux-next/20250908180406.32124fb7@canb.auug.org.au/ Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Carlos Maiolino <cem@kernel.org>
2025-09-16ASoC: dt-bindings: asahi-kasei,ak4458: Reference common DAI propertiesJonas Rebmann
Reference the dai-common.yaml schema to allow '#sound-dai-cells' and "sound-name-prefix' to be used. Signed-off-by: Jonas Rebmann <jre@pengutronix.de> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250910-imx8mp-prt8ml-v1-2-fd04aed15670@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-16dt-bindings: gpio: fix trivial-gpio's schema idIoana Ciornei
In case the trivial-gpio schema is referenced through a $ref like /schemas/trivial-gpio.yaml to match its current schema ID, the following error message is displayed: Error in referenced schema matching $id: http://devicetree.org/schemas/trivial-gpio.yaml Tried these paths (check schema $id if path is wrong): /path/to/linux/Documentation/devicetree/bindings/trivial-gpio.yaml /path/to/dtchema/schemas/trivial-gpio.yaml Fix this by adding the 'gpio' folder to the schema's ID to match its file path. Fixes: f03a7f20b23c ("dt-bindings: gpio: Create a trivial GPIO schema") Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250912165916.3098215-1-ioana.ciornei@nxp.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-09-16Merge tag 'extcon-next-for-6.18' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next Chanwoo writes: Update extcon next for v6.18 Detailed description for this pull request: - Fix wakeup source leaks on device unbind for extcon drivers - Add new Maxim MAX14526 MUIC extcon driver and dt-binding document : The MAX14526 is designed to simplify interface requirements on portable devices by multiplexing common inputs (USB, UART, Microphone, Stereo Audio and Composite Video) on a single micro/mini USB connector. The USB input supports Hi-Speed USB and the audio/video inputs feature : This provides the following supported external connector detection - EXTCON_USB - EXTCON_USB_HOST - EXTCON_CHG_USB_FAST - EXTCON_DISP_MHL - Convert legacy DT binding to YAML of richktek,rt8973a-muic.yaml - Add missing DT binding information of that must include either id-gpios or vbus-gpios for linux,extcon-usb-gpio.yaml * tag 'extcon-next-for-6.18' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon: dt-bindings: extcon: linux,extcon-usb-gpio: GPIO must be provided dt-bindings: extcon: rt8973a: Convert DT bindings to YAML extcon: max14526: depends on I2C to prevent build warning/errors extcon: max14526: avoid defined but not used warning extcon: Add basic support for Maxim MAX14526 MUIC dt-bindings: extcon: Document Maxim MAX14526 MUIC extcon: adc-jack: Cleanup wakeup source only if it was enabled extcon: qcom-spmi-misc: Fix wakeup source leaks on device unbind extcon: fsa9480: Fix wakeup source leaks on device unbind extcon: axp288: Fix wakeup source leaks on device unbind extcon: adc-jack: Fix wakeup source leaks on device unbind
2025-09-16Merge tag 'counter-updates-for-6.18' of ↵Greg Kroah-Hartman
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wbg/counter into char-misc-next William writes: Counter updates for 6.18 Includes a cleanup of the Counter subsystem sysfs attributes documentation component_id list to alphabetical order, and replaces superfluous error handling code in ecap_cnt_probe() with a call to device-managed devm_pm_runtime_enable(). * tag 'counter-updates-for-6.18' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/wbg/counter: counter: ti-ecap-capture: Use devm_pm_runtime_enable() counter: Alphabetize component_id sysfs attributes Documentation list
2025-09-15netlink: specs: explicitly declare block scalar stringsMatthieu Baerts (NGI0)
In YAML, it is allowed to declare a scalar strings at the next lines without explicitly declaring them as a block. Yet, they looks weird, and can cause issues when ':' or '#' are present. The modified lines didn't have issues with the special characters, but it seems better to explicitly declare such blocks as scalar strings to encourage people to "properly" declare future scalar strings. The right angle bracket is used with a minus sign to indicate that the folded style should be used without adding extra newlines. By doing that, the output is not changed compared to what was done before this patch. Suggested-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20250913-net-next-ynl-attr-doc-rst-v3-3-4f06420d87db@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15netlink: specs: team: avoid mangling multilines docMatthieu Baerts (NGI0)
By default, strings defined in YAML at the next line are folded: newlines are replaced by spaces. Here, the newlines are there for a reason, and should be kept in the output. This can be fixed by adding the '|' symbol to use the "literal" style. This issue was introduced by commit 387724cbf415 ("Documentation: netlink: add a YAML spec for team"), but visible in the doc only since the parent commit. To avoid warnings when generating the HTML output, and to look better, the code layout is now in a dedicated code block, which requires '::' and a new blank line. Just for a question of uniformity, a new blank line is also added after the code block. Suggested-by: Donald Hunter <donald.hunter@gmail.com> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20250913-net-next-ynl-attr-doc-rst-v3-2-4f06420d87db@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15mptcp: pm: nl: announce deny-join-id0 flagMatthieu Baerts (NGI0)
During the connection establishment, a peer can tell the other one that it cannot establish new subflows to the initial IP address and port by setting the 'C' flag [1]. Doing so makes sense when the sender is behind a strict NAT, operating behind a legacy Layer 4 load balancer, or using anycast IP address for example. When this 'C' flag is set, the path-managers must then not try to establish new subflows to the other peer's initial IP address and port. The in-kernel PM has access to this info, but the userspace PM didn't. The RFC8684 [1] is strict about that: (...) therefore the receiver MUST NOT try to open any additional subflows toward this address and port. So it is important to tell the userspace about that as it is responsible for the respect of this flag. When a new connection is created and established, the Netlink events now contain the existing but not currently used 'flags' attribute. When MPTCP_PM_EV_FLAG_DENY_JOIN_ID0 is set, it means no other subflows to the initial IP address and port -- info that are also part of the event -- can be established. Link: https://datatracker.ietf.org/doc/html/rfc8684#section-3.1-20.6 [1] Fixes: 702c2f646d42 ("mptcp: netlink: allow userspace-driven subflow establishment") Reported-by: Marek Majkowski <marek@cloudflare.com> Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/532 Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20250912-net-mptcp-pm-uspace-deny_join_id0-v1-2-40171884ade8@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15dt-bindings: net: pcs: renesas,rzn1-miic: Add RZ/T2H and RZ/N2H supportLad Prabhakar
Add device tree binding support for RZ/T2H and RZ/N2H SoCs to the existing RZ/N1 MIIC converter binding. These SoCs share similar MIIC functionality but have architectural differences that require schema updates. Add new compatible strings "renesas,r9a09g077-miic" for RZ/T2H and "renesas,r9a09g087-miic" for RZ/N2H, with the latter falling back to the RZ/T2H variant. The new SoCs require reset support with two reset lines for converter register reset and converter reset, which are not present on RZ/N1. Update port configurations to accommodate the different architectures. RZ/N1 supports 5 ports numbered 1-5 with complex input mappings covering indices 0-13, while RZ/T2H and RZ/N2H support 4 ports numbered 0-3 with simplified input mappings covering indices 0-8. Extend the switch port configuration property to support value 0 for the new SoCs. Add a new dt-bindings header file with media interface connection matrix constants that map GMAC, ESC, and ETHSW ports to numeric identifiers for use with RZ/T2H and RZ/N2H device trees. Update DT schema validation to ensure proper port numbering and input mappings per SoC variant. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250910204132.319975-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-16Merge tag 'exynos-drm-next-for-v6.18' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next New feature - Add glue layer support for Exynos7870 DSIM in Exynos DSI driver . Introduces Exynos7870 DSIM bridge integration at Exynos DRM DSI layer. Bug fixups for exynos7_drm_decon.c module - Remove redundant ctx->suspended state handling . Cleans up unused state check logic as call flow is now correctly managed. . Fixes an issue where decon_commit() was blocked from decon_atomic_enable() due to incorrect state setting. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://lore.kernel.org/r/20250915113543.51294-1-inki.dae@samsung.com
2025-09-16Merge tag 'exynos-drm-misc-next-for-v6.18' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next New feature - Add DSIM bridge driver support for Exynos7870 . Introduces Exynos7870 DSIM IP block support in the samsung-dsim bridge driver. - Document Exynos7870 DSIM compatible in dt-bindings . Adds exynos7870 compatible string and required clocks in device tree schema. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://lore.kernel.org/r/20250915111802.28177-1-inki.dae@samsung.com
2025-09-16Merge tag 'drm-msm-next-2025-09-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next Changes for v6.18 GPU and Core: - in DT bindings describe clocks per GPU type - GMU bandwidth voting for x1-85 - a663 speedbins - a623 speedbins - cleanup some remaining no-iommu leftovers after VM_BIND conversion - fix GEM obj 32b size truncation - add missing VM_BIND param validation - various fixes - IFPC for x1-85 and a750 - register xml and gen_header.py sync from mesa Display: - add missing bindings for display on SC8180X - added DisplayPort MST bindings - conversion from round_rate() to determine_rate() - DSI PHY fixes, correcting programming glitches - misc small fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <rob.clark@oss.qualcomm.com> Link: https://lore.kernel.org/r/CACSVV01FgXN+fD6U1Hi6Tj4WCf=V-+NO8BXi+80iS4qOZwpaGg@mail.gmail.com
2025-09-15docs: kdoc: handle the obsolescensce of docutils.ErrorString()Jonathan Corbet
The ErrorString() and SafeString() docutils functions were helpers meant to ease the handling of encodings during the Python 3 transition. There is no real need for them after Python 3.6, and docutils 0.22 removes them, breaking the docs build Handle this by just injecting our own one-liner version of ErrorString(), and removing the sole SafeString() call entirely. Reported-by: Zhixu Liu <zhixu.liu@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <87ldmnv2pi.fsf@trenco.lwn.net>
2025-09-15docs: update the guidance for Link: tagsJonathan Corbet
As stated definitively by Linus, the use of Link: tags should be limited to situations where there is additional useful information to be found at the far end of the link. Update our documentation to reflect that policy, and to remove the suggestion for a Git hook to add those tags automatically. Link: https://lore.kernel.org/all/CAHk-=wh5AyuvEhNY9a57v-vwyr7EkPVRUKMPwj92yF_K0dJHVg@mail.gmail.com/ Cc: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <87segwyc3p.fsf@trenco.lwn.net>
2025-09-15drm/amd: Duplicate DC_FEATURE_MASK and DC_DEBUG_MASK enum values into kdocMario Limonciello
[Why] When kernel documentation is generated the enum values themselves don't end up in the documentation. This makes browsing them in HTML a lot less useful. [How] Copy DC_DEBUG_MASK and DC_FEATURE_MASK enum values into matching kdoc comments. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-15Documentation/amdgpu: Add Ryzen AI 330 series processorMario Limonciello
This has been announced so add to the table. Link: https://www.amd.com/en/products/processors/laptop/ryzen/ai-300-series/amd-ryzen-ai-5-330.html Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-15Merge tag 'stm32-dt-for-v6.18-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt STM32 DT for v6.18, round 1 Highlights: ---------- - MPU: - STM32MP13: - Add missing Ethernet1/2 PTP reference clocks. - Add Hardware debug port (HDP). - STMP32MP15: - Add resets property to m_can nodes. - Add Hardware debug port (HDP) and enable it on stm32mp157c-dk2 board. - Reserve leds for CM4 on stm32mp15xx-ed1 and stm32mp15xx-dkx. - stm32mp151c-plyaqm: Use correct dai-format property. - STM32MP23: - Add Ethernet1 MAC controller on stm32mp235f-dk board: It is connected to a RTL8211F-CG phy through RGMII. - Fix GPIO bank definition & memory size (DDR). - STM32MP25: - Add Ethernet1 MAC controller on stm32mp257f-dk board. It is connected to a RTL8211F-CG phy through RGMII. - Add Ethernet1 MAC controller on stm32mp257f-ev1 board. It is connected to a RTL8211F-CG phy through RGMII. - Add display support by enabling the following IPs on stm32mp257f-ev1: * LTDC * LVDS * WSVGA LVDS panel (1024x600) * Panel LVDS backlight as GPIO backlight * ILI2511 i2c touchscreen - Add PCIe Root complex and Endpoint support on stm32mp257f-ev1. Root complex mode is used by default. * tag 'stm32-dt-for-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (30 commits) arm64: dts: st: fix memory region size on stm32mp235f-dk arm64: dts: st: remove gpioj and gpiok banks from stm32mp231 arm64: dts: st: enable ethernet1 controller on stm32mp235f-dk arm64: dts: st: enable ethernet1 controller on stm32mp257f-ev1 arm64: dts: st: enable ethernet1 controller on stm32mp257f-dk arm64: dts: st: add eth1 pins for stm32mp2x platforms ARM: dts: stm32: add missing PTP reference clocks on stm32mp13x SoCs arm64: dts: st: enable display support on stm32mp257f-ev1 board arm64: dts: st: add clock-cells to syscfg node on stm32mp251 arm64: dts: st: add lvds support on stm32mp255 arm64: dts: st: add ltdc support on stm32mp255 arm64: dts: st: add ltdc support on stm32mp251 ARM: dts: stm32: add resets property to m_can nodes in the stm32mp153 dt-binding: can: m_can: add optional resets property arm64: dts: st: Enable PCIe on the stm32mp257f-ev1 board arm64: dts: st: Add PCIe Endpoint mode on stm32mp251 arm64: dts: st: Add PCIe Root Complex mode on stm32mp251 arm64: dts: st: add PCIe pinctrl entries in stm32mp25-pinctrl.dtsi arm64: defconfig: Enable STMicroelectronics STM32 DMA3 support ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp157c-dk2 board ... Link: https://lore.kernel.org/r/13153fc2-1abe-4d53-807a-5d289981a63d@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15dt-bindings: iio: adc: ROHM BD79112 ADC/GPIOMatti Vaittinen
The ROHM BD79112 is an ADC/GPIO with 32 channels. The channel inputs can be used as ADC or GPIO. Using the GPIOs as IRQ sources isn't supported. The ADC is 12-bit, supporting input voltages up to 5.7V, and separate I/O voltage supply. Maximum SPI clock rate is 20 MHz (10 MHz with daisy-chain configuration) and maximum sampling rate is 1MSPS. Add a device tree binding document for the ROHM BD79112. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-09-15dt-bindings: regulator: document max77838 pmicIvaylo Ivanov
The max77838 is a pmic, containing a BUCK regulator and 4 LDOs. It's primarily used in the Samsung Galaxy S7 lineup and is accessed over I2C. Document it. Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Igor Belwon <igor.belwon@mentallysanemainliners.org> Link: https://patch.msgid.link/20250914130230.2622030-2-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-15KVM: SEV: Add SEV-SNP CipherTextHiding supportAshish Kalra
Ciphertext hiding prevents host accesses from reading the ciphertext of SNP guest private memory. Instead of reading ciphertext, the host reads will see constant default values (0xff). The SEV ASID space is split into SEV and SEV-ES/SEV-SNP ASID ranges. Enabling ciphertext hiding further splits the SEV-ES/SEV-SNP ASID space into separate ASID ranges for SEV-ES and SEV-SNP guests. Add a new off-by-default kvm-amd module parameter to enable ciphertext hiding and allow the admin to configure the SEV-ES and SEV-SNP ASID ranges. Simply cap the maximum SEV-SNP ASID as appropriate, i.e. don't reject loading KVM or disable ciphertest hiding for a too-big value, as KVM's general approach for module params is to sanitize inputs based on hardware/kernel support, not burn the world down. This also allows the admin to use -1u to assign all SEV-ES/SNP ASIDs to SNP without needing dedicated handling in KVM. Suggested-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Ashish Kalra <ashish.kalra@amd.com> Co-developed-by: Sean Christopherson <seanjc@google.com> Link: https://lore.kernel.org/r/95abc49edfde36d4fb791570ea2a4be6ad95fd0d.1755721927.git.ashish.kalra@amd.com Signed-off-by: Sean Christopherson <seanjc@google.com>
2025-09-15dt-binding: can: m_can: add optional resets propertyMarc Kleine-Budde
The m_can IP core has an external reset line. Add it to the bindings documentation. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20250807-stm32mp15-m_can-add-reset-v2-1-f69ebbfced1f@pengutronix.de Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-15Documentation: tee: Add Qualcomm TEE driverAmirreza Zarrabi
Add documentation for the Qualcomm TEE driver. Acked-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Amirreza Zarrabi <amirreza.zarrabi@oss.qualcomm.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2025-09-15dpll: zl3073x: Implement devlink flash callbackIvan Vecera
Use the introduced functionality to read firmware files and flash their contents into the device's internal flash memory to implement the devlink flash update callback. Sample output on EDS2 development board: # devlink -j dev info i2c/1-0070 | jq '.[][]["versions"]["running"]' { "fw": "6026" } # devlink dev flash i2c/1-0070 file firmware_fw2.hex [utility] Prepare flash mode [utility] Downloading image 100% [utility] Flash mode enabled [firmware1-part1] Downloading image 100% [firmware1-part1] Flashing image [firmware1-part2] Downloading image 100% [firmware1-part2] Flashing image [firmware1] Flashing done [firmware2] Downloading image 100% [firmware2] Flashing image 100% [firmware2] Flashing done [utility] Leaving flash mode Flashing done # devlink -j dev info i2c/1-0070 | jq '.[][]["versions"]["running"]' { "fw": "7006" } Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Ivan Vecera <ivecera@redhat.com> Link: https://patch.msgid.link/20250909091532.11790-6-ivecera@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-15Merge tag 'imx-bindings-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt i.MX DT bindings changes for 6.18: - New board compatibles: TQMa91xx SOM, Ultratronik Ultra-MACH SBC, SolidRun i.MX8MP SoM, i.MX8ULP EVK9, TQMLS1012AL, i.MX91 11x11 EVK, EDM-G-IMX8M-PLUS SOM - Update imx95-scmi firmware bindings to allow linux,code for protocol@81 - Add i.MX53 compatible for fsl,imx-iomuxc-gpr bindings - Update fsl,imx7ulp-smc1 bindings to allow clocks and clock-names * tag 'imx-bindings-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: dt-bindings: arm: fsl: add TQMa91xx SOM series dt-bindings: fsl: fsl,imx7ulp-smc1: Allow clocks and clock-names dt-bindings: arm: fsl: Add bindings for SolidRun i.MX8MP SoM and boards dt-bindings: soc: fsl,imx-iomuxc-gpr: Document i.MX53 dt-bindings: arm: fsl: Add EDM-G-IMX8M-PLUS SOM and WB-EDM-G carrier board dt-bindings: firmware: imx95-scmi: Allow linux,code for protocol@81 dt-bindings: arm: fsl: add i.MX91 11x11 evk board dt-bindings: arm: fsl: add TQMLS1012AL dt-bindings: arm: fsl: add i.MX8ULP EVK9 board dt-bindings: arm: imx8mp: Add Ultratronik Ultra-MACH SBC Link: https://lore.kernel.org/r/20250915132535.253859-1-shawnguo2@yeah.net Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'scmi-updates-6.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm SCMI updates/fixes for v6.18 These SCMI changes bring a mix of improvements, fixes, and cleanups: 1. Device Tree bindings - allow multiple SCMI instances by suffixing node names (Nikunj Kela). 2. Code hardening - constify both scmi_{transport,voltage_proto}_ops so they reside in read-only memory (Christophe JAILLET). 3. VirtIO transport initialization - set DRIVER_OK before SCMI probing to prevent potential stalls; while recent rework removes the practical risk, this ensures correctness (Junnan Wu). 4. Quirk handling - fix a critical bug by preventing writes to string constants, avoiding faults in read-only memory (Johan Hovold). 5. i.MX SCMI MISC protocol - extend support to discover board info, retrieve configuration and build data, and document the new MISC_BOARD_INFO command; all handled gracefully if unsupported (Peng Fan). 6. Logging cleanup - simplify device tree node name logging by using the %pOF format to print full paths (Krzysztof Kozlowski). * tag 'scmi-updates-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Simplify printks with pOF format firmware: arm_scmi: imx: Discover MISC board info from the system manager firmware: arm_scmi: imx: Support retrieving MISC protocol configuration info firmware: arm_scmi: imx: Discover MISC build info from the system manager firmware: arm_scmi: imx: Add documentation for MISC_BOARD_INFO firmware: arm_scmi: quirk: Prevent writes to string constants firmware: arm_scmi: Fix function name typo in scmi_perf_proto_ops struct firmware: arm_scmi: Mark VirtIO ready before registering scmi_virtio_driver firmware: arm_scmi: Constify struct scmi_transport_ops firmware: arm_scmi: Constify struct scmi_voltage_proto_ops dt-bindings: firmware: arm,scmi: Allow multiple instances Link: https://lore.kernel.org/r/20250915101341.2987516-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15dt-bindings: memory-controllers: Add support for Versal NET EDACShubhrajyoti Datta
Add device tree bindings for AMD Versal NET EDAC for DDR controller. Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20250908115649.22903-1-shubhrajyoti.datta@amd.com
2025-09-15Merge tag 'samsung-drivers-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers Samsung SoC drivers for v6.18 1. Google GS101: Enable CPU Idle, which needs programming C2 idle hints via ACPM firmware (Alive Clock and Power Manager). The patch introducing this depends on 'local-timer-stop' Devicetree property, which was merged in v6.17. Fix handling error codes in ACPM firmware driver when talking to PMIC. 2. Exynos2200: Add dedicated compatible for serial engines (USI). * tag 'samsung-drivers-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: firmware: exynos-acpm: fix PMIC returned errno dt-bindings: soc: samsung: usi: add samsung,exynos2200-usi compatible soc: samsung: exynos-pmu: Enable CPU Idle for gs101 Link: https://lore.kernel.org/r/20250912135448.203678-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15fs: rename generic_delete_inode() and generic_drop_inode()Mateusz Guzik
generic_delete_inode() is rather misleading for what the routine is doing. inode_just_drop() should be much clearer. The new naming is inconsistent with generic_drop_inode(), so rename that one as well with inode_ as the suffix. No functional changes. Signed-off-by: Mateusz Guzik <mjguzik@gmail.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-09-15Merge tag 'qcom-drivers-for-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.18 Allowlist the uefisec application, to provide UEFI variable access on Dell Inspiron 7441 and Latitude 7455, the Hamoa EVK, and the Lenovo Thinkbook 16. Disable tzmem on the SC7180 platform, as this causes problems with rmtfs. Clean up unused, lingering, parameters in the MDT loader API. Unconditinally clear TCS trigger bit, to avoid false completion IRQs in the RPMh/RSC driver. Fix endianess issue in SMEM driver. Add pd-mapper support for SM8750. * tag 'qcom-drivers-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: firmware: qcom: tzmem: disable sc7180 platform soc: qcom: use devm_kcalloc() for array space allocation dt-bindings: firmware: qcom,scm: Add MSM8937 firmware: qcom: scm: Allow QSEECOM on Dell Inspiron 7441 / Latitude 7455 firmware: qcom: scm: Allow QSEECOM on Lenovo Thinkbook 16 soc: qcom: rpmh-rsc: Unconditionally clear _TRIGGER bit for TCS soc: qcom: pd-mapper: Add SM8750 compatible soc: qcom: icc-bwmon: Fix handling dev_pm_opp_find_bw_*() errors soc: remove unneeded 'fast_io' parameter in regmap_config soc: qcom: smem: Fix endian-unaware access of num_entries dt-bindings: soc: qcom,rpmh-rsc: Remove double colon from description dt-bindings: sram: qcom,imem: Document IPQ5424 compatible firmware: qcom: scm: Allow QSEECOM on HAMOA-IOT-EVK soc: qcom: mdt_loader: Remove unused parameter soc: qcom: mdt_loader: Remove pas id parameter soc: qcom: mdt_loader: Remove unused parameter firmware: qcom: scm: preserve assign_mem() error return value Link: https://lore.kernel.org/r/20250911215017.3020481-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'reset-for-v6.18' of https://git.pengutronix.de/git/pza/linux into ↵Arnd Bergmann
soc/drivers Reset controller updates for v6.18 * Fix the reset tree git repository link in MAINTAINERS. * Add support for bcm63xx ephy reset control to reset-bcm6345. * Add support for the AST2700 reset controller, as an auxiliary device driver to the corresponding clock controller driver. * Add support for the remaining TH1520 VO subsystem reset controls to reset-th1520. * Drop unnecessary .fast_io setting from MMIO regmap_configs. * tag 'reset-for-v6.18' of https://git.pengutronix.de/git/pza/linux: reset: remove unneeded 'fast_io' parameter in regmap_config reset: th1520: add resets for display pipeline dt-bindings: reset: thead,th1520-reset: add more VOSYS resets reset: aspeed: register AST2700 reset auxiliary bus device reset: bcm6345: add support for bcm63xx ephy control register dt-bindings: reset: add compatible for bcm63xx ephy control MAINTAINERS: Use https:// protocol for Reset Controller Framework tree Link: https://lore.kernel.org/r/20250904154135.2385905-1-p.zabel@pengutronix.de Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'aspeed-6.18-devicetree-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt Further ASPEED devicetree updates for v6.18 New platforms: - Meta Clemente Clemente is a compute-tray platform using an AST2600 SoC Updated platforms: - Harma (Meta): Hot-swap controller, power monitoring, GPIO names There are also some devicetree cleanups from Rob and Krzysztof that touch a variety of platforms and the DTSIs. These lead to fewer warnings emitted for the ASPEED devicetrees. * tag 'aspeed-6.18-devicetree-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux: ARM: dts: aspeed: Drop syscon "reg-io-width" properties ARM: dts: aspeed: Drop "sdhci" compatibles ARM: dts: aspeed: Fix/add I2C device vendor prefixes ARM: dts: aspeed: Minor whitespace cleanup ARM: dts: aspeed: clemente: add Meta Clemente BMC ARM: dts: aspeed: Add NCSI3 and NCSI4 pinctrl nodes dt-bindings: arm: aspeed: add Meta Clemente board ARM: dts: aspeed: harma: add mp5990 ARM: dts: aspeed: harma: revise gpio name ARM: dts: aspeed: harma: add power monitor support Link: https://lore.kernel.org/r/5793039afcedeb28179a3c9909631d8251abc73e.camel@codeconstruct.com.au Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'tegra-for-6.18-dt-bindings' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt dt-bindings: Changes for v6.18-rc1 Support for the Tegra264 generation of I2C is documented as well as some older Tegra devices, such as the Xiaomi Mi Pad and the ASUS 101 devices. Contained are also some additions to existing bindings for Tegra114 and a fix for the power supply feeding VI/CSI. * tag 'tegra-for-6.18-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: arm: tegra: Add ASUS TF101G and SL101 dt-bindings: reset: Add Tegra114 CAR header dt-bindings: arm: tegra: Add Xiaomi Mi Pad (A0101) dt-bindings: clock: tegra30: Add IDs for CSI pad clocks dt-bindings: display: tegra: Move avdd-dsi-csi-supply from VI to CSI dt-bindings: i2c: nvidia,tegra20-i2c: Document Tegra264 I2C Link: https://lore.kernel.org/r/20250914063927.89981-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'mvebu-dt64-6.18-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt mvebu dt64 for 6.18 (part 1) Improve device tree correctness: - Whitespace cleanup - Add missing address-cells Add new board definition for RIPE Atlas Probe v5, based on Turris MOX (Armada 3720 SoC) * tag 'mvebu-dt64-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: arm64: dts: marvell: cn9130-sr-som: add missing properties to emmc arm64: dts: marvell: add dts for RIPE Atlas Probe v5 dt-bindings: marvell: armada-37xx: add ripe,atlas-v5 compatible arm64: dts: marvell: armada-cp11x: Add default ICU address cells arm64: dts: marvell: armada-37xx: Add default PCI interrup controller address cells arm64: dts: marvell: Minor whitespace cleanup Link: https://lore.kernel.org/r/87frcrn1o0.fsf@BLaptop.bootlin.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'zynqmp-dt-for-6.18' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann
soc/dt arm64: Xilinx DT changes for 6.18 - Fix some issues reported by dtschema - Properly mark EMMC devices - Update PSCI version - Update DP description and enable it on boards - Disable DEBUG IPs by default SOM: - Describe usb hubs - Fix PWM polarity issue - Add support for k24, kr260 and kd240 Versal NET: - Describe CPU cache layout - Fix RTC calibration value * tag 'zynqmp-dt-for-6.18' of https://github.com/Xilinx/linux-xlnx: arm64: versal-net: Describe L1/L2/L3/LLC caches arm64: zynqmp: Enable DP in kr260/kv260 revA arm64: zynqmp: Describe ethernet controllers via aliases on SOM arm64: zynqmp: Revert usb node drive strength and slew rate for zcu106 arm64: zynqmp: Disable coresight by default arm64: zynqmp: Add support for kd240 board arm64: zynqmp: Add support for kr260 board dt-bindings: soc: xilinx: Add support for K24, KR260 and KD240 CCs arm64: zynqmp: Enable PSCI 1.0 arm64: zynqmp: Enable DP for zcu100, zcu102, zcu104, zcu111 arm64: zynqmp: Introduce DP port labels arm64: zynqmp: Fix pwm-fan polarity arm64: zynqmp: Update the usb5744 hub node as per binding arm64: zynqmp: Add cap-mmc-hw-reset and no-sd, no-sdio property to eMMC arm64: zynqmp: Remove undocumented arasan,has-mdma property arm64: zynqmp: Use generic spi@ name in zcu111-revA arm64: versal-net: Update rtc calibration value Link: https://lore.kernel.org/r/CAHTX3dK6if9f+-DW5ZEnfSO4=K_Zje-WH-fwysTY77farsSS9g@mail.gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'renesas-dt-bindings-for-v6.18-tag1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt Renesas DT binding updates for v6.18 - Document the R-Car X5H (R8A78000) SoC and the Ironhide board. * tag 'renesas-dt-bindings-for-v6.18-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: dt-bindings: soc: renesas: Document R-Car X5H Ironhide Link: https://lore.kernel.org/r/cover.1757669916.git.geert+renesas@glider.be Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'qcom-arm64-for-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt Qualcomm Arm64 DeviceTree updates for v6.18 Add support for Lenovo Thinkbook 16, Dell Inspiron 7441, Dell Latitude 7455, Samsung Galaxy S20, Billion Capture+, the Monaco EVK and the Lemans EVK. The SDM845 Cheza development boards are removed, as they are not longer in use. For IPQ5018 crypto, tsens, rng, SPI NAND support is dded, the two MDIO buses are added and the internal GE PHY. IPQ5424 gets CPU frequency scaling and a missing UART. The SA8775P SoC is remaned Lemans, to reduce confusion about the chip name. The IoT memory map introduced and made the default, GDSP FastRPC and GPR nodes are added. Touch keys are enabled on the BQ Aquaris X5 Plus. On QCM2290 the video accelerator is enabled, so is HS timing modes for eMMC. The QCS615 platform is renamed SM6150. CPU frequency scaling and the WiFi PCIe controller is introduced. On Monaco (QCS8300) scaling of L3 and DDR bandwidth is introduced. So is eMMC support and generic packer router (GPR). On the Monaco Ride board, the eMMC controller is enabled. On QRB220 RB1, the venus video accelerator is enabled. For SC7280 the first PCIe controller and PHY is introduced. SoundWire, LPASS, and USB offload support is added, the codecs and sound card is then described on the QCM6490 IDP. The MDSS core reset is introduced, to clear bootloader configuration on SC7280-based devices. On Fairphone5, USB audio offload is added. AudioReach support on SC7280 (QCS6490) is introduced and used to enable sound on the RB3Gen2 board. The video clock controller is added to SC8180X. On SC8280XP the GPI DMA controllers are described and enabled. Display and GPU is enabled for the Fairphone 3 and charging is enabled on the Google Pixel 3a. The routing for the second USB connector on the Lenovo Yoga C630 is described. On SM6150 ADSP and CDSP FastRPC is introduced, as is the video encoder/decoder (venus). On SM6350 RPMh statistics is enabled, the USB audio offload DAI is introduced and on Fairphone4 the USB audio offload support is enabled. On SM8450 QRD the PMIC GLINK is described, to add USB Type-C and battery functionality. On SM8650 ACD levels are added for the GPU. Camera and video clock controllers power-domains are updated on SM8450, SM8550, and SM8650, now that support for multiple power-domains is accepted. SM8750 gains bwmon support for dynamic bus scaling, and PCIe nodes. The DWC3 glue and core nodes are flattened on a number of platforms. USB Type-C DisplayPort support is extended to 4 lanes (from 2) on a variety of platforms, now that the QMP PHY driver supports this. Platform specific RPMh PD constants are replaced with generic constants wherever possible. On X Elite the PM8010 is disabled by default, removing boot splats on a variety of boards without this PMIC, the video clock controller is added. For the X Elite and X Plus CRDs, and the Lenovo Thinkpad T14s, HBR3 is marked as valid for the external DisplayPorts. The fingerprint reader found on the CRDs are enabled. The PCIe x8 slot on the QCP is enabled. The two Microsoft Surface Laptop 7 gains WiFi and Bluetooth support. GPU support is added for the X Plus SoC. * tag 'qcom-arm64-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (208 commits) arm64: dts: qcom: x1e80100: Update GPU OPP table arm64: dts: qcom: sm8650: Drop redundant status from PMK8550 RTC arm64: dts: qcom: add initial support for Samsung Galaxy S20 dt-bindings: arm: qcom: document x1q board binding arm64: dts: qcom: sm8250-samsung-r8q: Move common parts to dtsi arm64: dts: qcom: lemans-evk: Add sound card arm64: dts: qcom: lemans: Add gpr node arm64: dts: qcom: x1e78100-t14s-oled: Add eDP panel arm64: dts: qcom: qcs615-ride: enable venus node to initialize video codec arm64: dts: qcom: sm6150: add venus node to devicetree arm64: dts: qcom: x1e80100-romulus: Add WCN7850 Wi-Fi/BT arm64: dts: qcom: qrb2210-rb1: Enable Venus arm64: dts: qcom: qcm2290: Add Venus video node arm64: dts: qcom: monaco-evk: Add sound card arm64: dts: qcom: qcs8300: Add gpr node arm64: dts: qcom: qcs8300: Add Monaco EVK board dt-bindings: arm: qcom: Add Monaco EVK support arm64: dts: qcom: qcm6490-idp: Add sound card arm64: dts: qcom: qcm6490-idp: Add WSA8830 speakers and WCD9370 headset codec arm64: dts: qcom: qcs6490-rb3gen2: Add sound card ... Link: https://lore.kernel.org/r/20250911233600.3033675-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'qcom-arm32-for-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt Qualcomm Arm32 DeviceTree updates for v6.18 Bring a few updates to the MSM8960 platform and add support for the Sony Xperia SP. Touch keys support is added to the Samsung Galaxy Grand 2. A number of DeviceTree cleanups. * tag 'qcom-arm32-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: Use GIC_SPI for interrupt-map for readability ARM: dts: qcom: sdx55: Add default GIC address cells ARM: dts: qcom: ipq8064: Add default GIC address cells ARM: dts: qcom: apq8064: Add default GIC address cells ARM: dts: qcom: ipq4019: Add default GIC address cells ARM: dts: qcom: apq8064-mako: Minor whitespace cleanup ARM: dts: qcom: msm8226-samsung-ms013g: Add touch keys ARM: dts: qcom: msm8974-samsung-hlte: Add touchkey support ARM: dts: qcom: pm8921: add vibrator device node ARM: dts: qcom: add device tree for Sony Xperia SP dt-bindings: arm: qcom: add Sony Xperia SP ARM: dts: qcom: msm8960: disable gsbi1 and gsbi5 nodes in msm8960 dtsi ARM: dts: qcom: msm8960: add gsbi8 and its serial configuration ARM: dts: qcom: msm8960: add sdcc3 pinctrl states Link: https://lore.kernel.org/r/20250911220940.3023575-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'lpc32xx-dt-for-6.18' of ↵Arnd Bergmann
https://github.com/vzapolskiy/linux-lpc32xx into soc/dt ARM: nxp: lpc: device tree updates for v6.18 This pull request contains device tree changes for ARM NXP LPC32xx and ARM NXP LPC18xx/LPC43xx for v6.18, please pull the following: - Frank fixes a multitude of device tree checker warnings reported for NXP LPC18xx/LPC43xx powered boards, - Vladimir fixes a number of compile time warnings issued by a dt checker for NXP LPC32xx powered boards, - Vladimir replaces Roland as a maintainer of NXP LPC32xx platform device trees, Roland is inactive for more than 10 years. * tag 'lpc32xx-dt-for-6.18' of https://github.com/vzapolskiy/linux-lpc32xx: ARM: dts: lpc32xx: Correct PL080 DMA controller device node name ARM: dts: lpc32xx: Specify #dma-cells property of PL080 DMA controller ARM: dts: lpc32xx: Specify a precise version of the SD/MMC controller IP ARM: dts: lpc32xx: Correct SD/MMC controller device node name ARM: dts: lpc32xx: Correct motor PWM device tree node name ARM: dts: lpc32xx: Set motor PWM #pwm-cells property value to 3 cells dt-bindings: arm: nxp: lpc: Assign myself as maintainer of NXP LPC32xx platforms ARM: dts: lpc18xx: add missed arm,num-irq-priority-bits ARM: dts: lpc18xx: add #address-cell and #szie-cell for spi flash controller ARM: dts: lpc4357-myd-lpc4357: change node name mdio0 to mdio ARM: dts: lpc: change node name 'button[0-9]' to button-[0-9]' ARM: dts: lpc4357-myd-lpc4357: add power-supply for innolux,at070tn92 ARM: dts: lpc: add cfg surfix in pinctrl child node ARM: dts: lpc: add #address-cells and #size-cells for sram node ARM: dts: lpc18xx: swap clock-names bic and cui ARM: dts: lpc4350-hitex-eval: change node name flash to flash@0 ARM: dts: lpc18xx: rename node name mmcsd to mmc ARM: dts: lpc18xx: rename node name flash-controller to spi Link: https://lore.kernel.org/r/20250911130642.41958-1-vz@mleia.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'arm-soc/for-6.18/devicetree' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM SoC Device Tree changes for 6.18, please pull the following: - Taishi-san adds support for the Buffalo WXR-1750DHP using a BCM4708 SoC * tag 'arm-soc/for-6.18/devicetree' of https://github.com/Broadcom/stblinux: ARM: dts: BCM5301X: Add support for Buffalo WXR-1750DHP dt-bindings: arm: bcm: Add support for Buffalo WXR-1750DHP Link: https://lore.kernel.org/r/20250910171910.666401-2-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'arm-soc/for-6.18/devicetree-arm64' of ↵Arnd Bergmann
https://github.com/Broadcom/stblinux into soc/dt This pull request contains Broadcom ARM64-based SoCs Device Tree updates for 6.18, please pull the following: - Krzysztof fixes a DTC warning for the ARM GIC in bcm2712.dtsi - Ivan adds the pin controller node(s), an additional GPIO controller, the second SDHCI controller node for SDIO Wi-Fi, and the UARTA for Bluetooth to the BCM2712 DTS (Raspberry Pi 5) - Stanimir adds the Ethernet DT node and enables it for the RP1 sister chip - Andrea deletes a number of redundant PCIe DT node enablement, updates a comment to describe the relationship between bcm2712 and RP1 and finally enables the USB controllers with RP1 * tag 'arm-soc/for-6.18/devicetree-arm64' of https://github.com/Broadcom/stblinux: arm64: dts: broadcom: Enable USB devicetree entries for Rpi5 arm64: dts: broadcom: rp1: Add USB nodes arm64: dts: broadcom: amend the comment about the role of BCM2712 board DTS arm64: dts: broadcom: delete redundant pcie enablement nodes arm64: dts: broadcom: Enable RP1 ethernet for Raspberry Pi 5 arm64: dts: rp1: Add ethernet DT node dt-bindings: mmc: Add support for capabilities to Broadcom SDHCI controller arm64: dts: broadcom: bcm2712: Add UARTA controller node arm64: dts: broadcom: bcm2712: Add second SDHCI controller node arm64: dts: broadcom: bcm2712: Add one more GPIO node arm64: dts: broadcom: bcm2712: Add pin controller nodes arm64: dts: broadcom: bcm2712: Add default GIC address cells Link: https://lore.kernel.org/r/20250910171910.666401-3-florian.fainelli@broadcom.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'v6.17-next-dts64' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt mt7988 (bpi r4): * enable network mt7986: * add dedicated sram node * add interrupts for RSS to ethernet mt7981: * add thermal sensor and auxadc nodes mt8395 (NIO 12L): * enable UFS * add gpio keys to the PMIC mt8195: * drop reset for PCIe device * tag 'v6.17-next-dts64' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: dt-bindings: arm: mediatek: Add grinn,genio-510-sbc dt-bindings: arm: mediatek: Add grinn,genio-700-sbc arm64: dts: mediatek: mt7988a-bpi-r4: configure switch phys and leds arm64: dts: mediatek: mt7988a-bpi-r4: add sfp cages and link to gmac arm64: dts: mediatek: mt7988a-bpi-r4: add aliases for ethernet arm64: dts: mediatek: mt7988: add switch node arm64: dts: mediatek: mt7988: add basic ethernet-nodes arm64: dts: mediatek: mt7986: add interrupts for RSS and interrupt names arm64: dts: mediatek: mt7986: add sram node arm64: dts: mediatek: add thermal sensor support on mt7981 arm64: dts: mediatek: mt8395-nio-12l: add PMIC and GPIO keys support arm64: dts: mediatek: mt8395-nio-12l: Enable UFS arm64: dts: mediatek: mt8183: Fix out of range pull values arm64: dts: mediatek: mt8195: Remove suspend-breaking reset from pcie0 Link: https://lore.kernel.org/r/46756067-ca2f-4053-b9e9-bc6e66170b21@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'samsung-dt-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt Samsung DTS ARM changes for v6.18 1. Drop S3C2416 SoC from bindings, because it was removed from kernel in 2023. 2. Add Ethernet attached via SROM controller (memory bus) on SMDK5250. This wasn't tested, but code should work just like it is working on Exynos5410-based boards. * tag 'samsung-dt-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: samsung: smdk5250: add sromc node ARM: dts: samsung: exynos5250: describe sromc bank memory map ARM: dts: samsung: exynos5410: use multiple tuples for sromc ranges dt-bindings: arm: samsung: Drop S3C2416 Link: https://lore.kernel.org/r/20250909184559.105777-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'samsung-dt64-6.18' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt Samsung DTS ARM64 changes for v6.18 1. Exynos850 e850 board: Enable Ethernet. 2. Exynos990: Enable watchdog and USB, add more clock controllers. 3. Exynos2200: Switch to 32-bit address space for blocks, because all peripherals fit there. Add remaining serial engine (USI) nodes (serial, I2C). 4. New Artpec ARTPEC-8 SoC with board. That's a design from Samsung, sharing all basic blocks with other Samsung SoCs (busses, clock controllers, pin controllers, PCIe, USB) and having media/video related blocks from Axis. Only basic support is added here: few clock controllers, pin controller and UART. 5. Several cleanups. * tag 'samsung-dt64-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: arm64: dts: exynos990: Enable PERIC0 and PERIC1 clock controllers arm64: dts: axis: Add ARTPEC-8 Grizzly dts support arm64: dts: exynos: axis: Add initial ARTPEC-8 SoC support dt-bindings: arm: axis: Add ARTPEC-8 grizzly board arm64: dts: exynos8895: Minor whitespace cleanup dt-bindings: arm: Convert Axis board/soc bindings to json-schema arm64: dts: exynos2200: Add default GIC address cells arm64: dts: fsd: Add default GIC address cells arm64: dts: google: gs101: Add default GIC address cells arm64: dts: exynos5433: Add default GIC address cells arm64: dts: exynos2200: define all usi nodes arm64: dts: exynos2200: increase the size of all syscons arm64: dts: exynos2200: use 32-bit address space for /soc arm64: dts: exynos2200: fix typo in hsi2c23 bus pins label arm64: dts: exynos990-r8s: Enable USB arm64: dts: exynos990-c1s: Enable USB arm64: dts: exynos990-x1s-common: Enable USB arm64: dts: exynos990: Add USB nodes arm64: dts: exynos990: Enable watchdog timer arm64: dts: exynos: Add Ethernet node for E850-96 board Link: https://lore.kernel.org/r/20250909180127.99783-4-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'v6.18-rockchip-dts64-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt New boards: FriendlyElec NanoPi Zero2, ArmSoM Sige1, Radxa ROCK 2A/2F, HINLINK H66K / H68K . Interesting new peripherals: I guess the most interesting one is likely the NPU on RK3588. The rocket driver has been merged into both the DRM tree as well as mainline Mesa. Other stll interesting ones are DW-Displayport on RK3588, DSI on RK3576 (missing soc pwm-support to be useful on most boards), thermal support and watchdog on RK3576. The rest peripheral additions on a number of boards (Beelink A1, Pine{phone,book}, rk3576-evb1-v10, Rock 5*, ...) * tag 'v6.18-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (46 commits) arm64: dts: rockchip: Enable DP2HDMI for ROCK 5 ITX arm64: dts: rockchip: Enable DisplayPort for rk3588s Cool Pi 4B arm64: dts: rockchip: Add DP1 for rk3588 arm64: dts: rockchip: Add DP0 for rk3588 arm64: dts: rockchip: Add FriendlyElec NanoPi Zero2 dt-bindings: arm: rockchip: Add FriendlyElec NanoPi Zero2 arm64: dts: rockchip: Add ArmSoM Sige1 dt-bindings: arm: rockchip: Add ArmSoM Sige1 arm64: dts: rockchip: Add Radxa ROCK 2A/2F dt-bindings: arm: rockchip: Add Radxa ROCK 2A/2F dt-bindings: soc: rockchip: add missing clock reference for rk3576-dcphy syscon arm64: dts: rockchip: add USB3 on Beelink A1 arm64: dts: rockchip: add SPDIF audio to Beelink A1 arm64: dts: rockchip: add IR receiver to rk3328-roc arm64: dts: rockchip: Further describe the WiFi for the Pinephone Pro arm64: dts: rockchip: Further describe the WiFi for the Pinebook Pro arm64: dts: rockchip: Enable the NPU on NanoPi R6C/R6S arm64: dts: rockchip: enable NPU on OPI5/5B arm64: dts: rockchip: Add Bluetooth on rk3576-evb1-v10 arm64: dts: rockchip: Add WiFi on rk3576-evb1-v10 ... Link: https://lore.kernel.org/r/5241735.C4sosBPzcN@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Input: add INPUT_PROP_HAPTIC_TOUCHPADAngela Czubak
INPUT_PROP_HAPTIC_TOUCHPAD property is to be set for a device with simple haptic capabilities. Signed-off-by: Angela Czubak <aczubak@google.com> Co-developed-by: Jonathan Denose <jdenose@google.com> Signed-off-by: Jonathan Denose <jdenose@google.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
2025-09-15dt-bindings: display: samsung,exynos7-decon: document iommus, memory-region, ↵Kaustabh Chakraborty
and ports Similar to FIMD and Exynos5433's DECON, the Exynos7 DECON hardware: - May optionally require an IOMMU to initialize a display region. - Outputs image data to another block, say an MIC or a DSI master. If an IOMMU is present, it may also require to access the reserved framebuffer region. Document these bindings in the devicetree schema. Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2025-09-15dt-bindings: samsung,mipi-dsim: document exynos7870 DSIM compatibleKaustabh Chakraborty
Add compatible string for Exynos7870 DSIM bridge controller. The device requires four clock sources, in schema they're named as "bus", "pll", "byte", and "esc". Suggested-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2025-09-15fs/resctrl: Introduce the interface to switch between monitor modesBabu Moger
Resctrl subsystem can support two monitoring modes, "mbm_event" or "default". In mbm_event mode, monitoring event can only accumulate data while it is backed by a hardware counter. In "default" mode, resctrl assumes there is a hardware counter for each event within every CTRL_MON and MON group. Introduce mbm_assign_mode resctrl file to switch between mbm_event and default modes. Example: To list the MBM monitor modes supported: $ cat /sys/fs/resctrl/info/L3_MON/mbm_assign_mode [mbm_event] default To enable the "mbm_event" counter assignment mode: $ echo "mbm_event" > /sys/fs/resctrl/info/L3_MON/mbm_assign_mode To enable the "default" monitoring mode: $ echo "default" > /sys/fs/resctrl/info/L3_MON/mbm_assign_mode Reset MBM event counters automatically as part of changing the mode. Clear both architectural and non-architectural event states to prevent overflow conditions during the next event read. Clear assignable counter configuration on all the domains. Also, enable auto assignment when switching to "mbm_event" mode. Signed-off-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/cover.1757108044.git.babu.moger@amd.com
2025-09-15fs/resctrl: Introduce the interface to modify assignments in a groupBabu Moger
Enable the mbm_l3_assignments resctrl file to be used to modify counter assignments of CTRL_MON and MON groups when the "mbm_event" counter assignment mode is enabled. Process the assignment modifications in the following format: <Event>:<Domain id>=<Assignment state>;<Domain id>=<Assignment state> Event: A valid MBM event in the /sys/fs/resctrl/info/L3_MON/event_configs directory. Domain ID: A valid domain ID. When writing, '*' applies the changes to all domains. Assignment states: _ : Unassign a counter. e : Assign a counter exclusively. Examples: $ cd /sys/fs/resctrl $ cat /sys/fs/resctrl/mbm_L3_assignments mbm_total_bytes:0=e;1=e mbm_local_bytes:0=e;1=e To unassign the counter associated with the mbm_total_bytes event on domain 0: $ echo "mbm_total_bytes:0=_" > mbm_L3_assignments $ cat /sys/fs/resctrl/mbm_L3_assignments mbm_total_bytes:0=_;1=e mbm_local_bytes:0=e;1=e To unassign the counter associated with the mbm_total_bytes event on all the domains: $ echo "mbm_total_bytes:*=_" > mbm_L3_assignments $ cat /sys/fs/resctrl/mbm_L3_assignments mbm_total_bytes:0=_;1=_ mbm_local_bytes:0=e;1=e Signed-off-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/cover.1757108044.git.babu.moger@amd.com
2025-09-15fs/resctrl: Introduce mbm_L3_assignments to list assignments in a groupBabu Moger
Introduce the mbm_L3_assignments resctrl file associated with CTRL_MON and MON resource groups to display the counter assignment states of the resource group when "mbm_event" counter assignment mode is enabled. Display the list in the following format: <Event>:<Domain id>=<Assignment state>;<Domain id>=<Assignment state> Event: A valid MBM event listed in /sys/fs/resctrl/info/L3_MON/event_configs directory. Domain ID: A valid domain ID. The assignment state can be one of the following: _ : No counter assigned. e : Counter assigned exclusively. Example: To list the assignment states for the default group $ cd /sys/fs/resctrl $ cat /sys/fs/resctrl/mbm_L3_assignments mbm_total_bytes:0=e;1=e mbm_local_bytes:0=e;1=e Signed-off-by: Babu Moger <babu.moger@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Reinette Chatre <reinette.chatre@intel.com> Link: https://lore.kernel.org/cover.1757108044.git.babu.moger@amd.com
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-22 17:43:43 +0000