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2026-03-27dt-bindings: clock: tegra124-dfll: Convert to json-schemaThierry Reding
Convert the Tegra124 (and later) DFLL bindings from the free-form text format to json-schema. Co-developed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-03-27dt-bindings: phy: tegra-xusb: Document Type C supportThierry Reding
Each XUSB PHY can be hooked up to a Type C controller via a port property, so document this in the bindings accordingly. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-03-27x86/fred: Enable FRED by defaultH. Peter Anvin
When FRED was added to the mainline kernel, it was set up as an explicit opt-in due to the risk of regressions before hardware was available publicly. Now, Panther Lake (Core Ultra 300 series) has been released, and benchmarking by Phoronix has shown that it provides a significant performance benefit on most workloads: https://www.phoronix.com/review/intel-fred-panther-lake Accordingly, enable FRED by default if the CPU supports it. FRED can of course still be disabled via the fred=off command line option. Touch up Kconfig help too. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Sohil Mehta <sohil.mehta@intel.com> Link: https://patch.msgid.link/20260325230151.1898287-2-hpa@zytor.com
2026-03-27nvme: Allow reauth from sysfsAlistair Francis
Allow userspace to trigger a reauth (REPLACETLSPSK) from sysfs. This can be done by writing a zero to the sysfs file. echo 0 > /sys/devices/virtual/nvme-fabrics/ctl/nvme0/tls_configured_key In order to use the new keys for the admin queue we call controller reset. This isn't ideal, but I can't find a simpler way to reset the admin queue TLS connection. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2026-03-27Merge tag 'juno-updates-7.1' of ↵Krzysztof Kozlowski
https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/dt Armv8 Juno/FVP/Vexpress updates for v7.1 1. The primary addition is initial support for Zena CSS that includes: a new binding compatibility, a shared `zena-css.dtsi` description, and an FVP device tree. 2. Extension of Corstone-1000 FVP platform support with binding updates to add the new `arm,corstone1000-a320-fvp` platform, and the `arm,corstone1000-ethos-u85` NPU integration. Overall, this combines new platform enablement with some DTS layout cleanup for Arm reference FVP based systems. * tag 'juno-updates-7.1' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm64: dts: arm/corstone1000: Add corstone-1000-a320 arm64: dts: arm/corstone1000: Move FVP peripherals to separate .dtsi arm64: dts: arm/corstone1000: Move cpu nodes dt-bindings: npu: arm,ethos: Add "arm,corstone1000-ethos-u85" dt-bindings: arm,corstone1000: Add "arm,corstone1000-a320-fvp" arm64: dts: zena: Move SRAM into SoC and memory node out of SoC arm64: dts: zena: Add support for Zena CSS dt-bindings: arm: Add Zena CSS compatibility Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-03-27ovl: make fsync after metadata copy-up opt-in mount optionFei Lv
Commit 7d6899fb69d25 ("ovl: fsync after metadata copy-up") was done to fix durability of overlayfs copy up on an upper filesystem which does not enforce ordering on storing of metadata changes (e.g. ubifs). In an earlier revision of the regressing commit by Lei Lv, the metadata fsync behavior was opt-in via a new "fsync=strict" mount option. We were hoping that the opt-in mount option could be avoided, so the change was only made to depend on metacopy=off, in the hope of not hurting performance of metadata heavy workloads, which are more likely to be using metacopy=on. This hope was proven wrong by a performance regression report from Google COS workload after upgrade to kernel 6.12. This is an adaptation of Lei's original "fsync=strict" mount option to the existing upstream code. The new mount option is mutually exclusive with the "volatile" mount option, so the latter is now an alias to the "fsync=volatile" mount option. Reported-by: Chenglong Tang <chenglongtang@google.com> Closes: https://lore.kernel.org/linux-unionfs/CAOdxtTadAFH01Vui1FvWfcmQ8jH1O45owTzUcpYbNvBxnLeM7Q@mail.gmail.com/ Link: https://lore.kernel.org/linux-unionfs/CAOQ4uxgKC1SgjMWre=fUb00v8rxtd6sQi-S+dxR8oDzAuiGu8g@mail.gmail.com/ Fixes: 7d6899fb69d25 ("ovl: fsync after metadata copy-up") Depends: 50e638beb67e0 ("ovl: Use str_on_off() helper in ovl_show_options()") Cc: stable@vger.kernel.org # v6.12+ Signed-off-by: Fei Lv <feilv@asrmicro.com> Signed-off-by: Amir Goldstein <amir73il@gmail.com>
2026-03-27Merge tag 'mtk-dts64-for-v7.1' of ↵Krzysztof Kozlowski
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt MediaTek ARM64 DeviceTree updates This adds fixes and improvements for already supported devices. In particular: - The gpio-ranges pin could was fixed in MT6795, MT7981B, and MT7986A SoCs, as the very last GPIO was unusable; Even though anyway unused, this fixes the hardware description. - Model string fixes for Bananapi BPI-R4 Pro 4E/8X: now the correct model is shown. - The MT6359 PMIC gets disambiguation for two default regulator names, mainly fixing issues seen on U-Boot, but also making the regulators visually distinguishable in a summary...! - Aliases for eMMC/SD controllers added in MT8365 EVK board, MT8395 Radxa NIO-12L and Genio 1200 for consistency - Fixes to the MediaTek AUDSYS devicetree binding ....and honorable mention goes to: - MT8195 Cherry Chromebooks get their WiFi on PCI Express and Bluetooth on USB described with the proper power supplies now tied to the correct devices (USB VBUS and PCIE3v3): this is now described almost perfectly, or at least links the right resources in the right places. This is also done as a preparation for when the M.2 E-Key connector binding will be upstreamed. - MT8195 Cherry Dojo gets its M.2 M-Key slot correctly described with the new pcie-m2-m-connector binding. * tag 'mtk-dts64-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: arm64: dts: mediatek: mt7986a: Fix gpio-ranges pin count arm64: dts: mediatek: mt7981b: Fix gpio-ranges pin count arm64: dts: mediatek: mt6795: Fix gpio-ranges pin count dt-bindings: arm: mediatek: audsys: fix formatting issues arm64: dts: mediatek: mt8195-cherry-dojo: Describe M.2 M-key NVMe slot arm64: dts: mediatek: mt8195-cherry: add WiFi PCIe and BT USB power supplies arm64: dts: mediatek: mt7988a-bpi-r4pro: fix model string arm64: dts: mt8167: Reorder nodes according to mmio address arm64: dts: mediatek: mt6359: give regulators unique names arm64: dts: mediatek: mt8365: Describe infracfg-nao as a pure syscon arm64: dts: mediatek: mt8365-evk: add mmc aliases arm64: dts: mediatek: mt8395-radxa-nio-12l: add mmc aliases arm64: dts: mediatek: mt8395-genio-common: add mmc aliases arm64: dts: mediatek: mt8195-cherry: Disable xhci1 completely Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-03-27dt-bindings: thermal: qcom-tsens: Add Eliza SoC TSENSKrzysztof Kozlowski
Document the compatible for Qualcomm Eliza SoC TSENS module, fully compatible with TSENS v2 generation (e.g. SM8650). Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260327100733.365573-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
2026-03-27Merge branch 'icc-msm8974' into icc-nextGeorgi Djakov
Commit d6edc31f3a68 ("clk: qcom: smd-rpm: Separate out interconnect bus clocks") moved control over several RPM resources from the clk-smd-rpm driver to the icc-rpm.c interconnect helpers. Most of the platforms were fixed before that commit or shortly after. However the MSM8974 was left as a foster child in broken state. Fix the loose ends and reenable interconnects on that platform. * icc-msm8974 dt-bindings: interconnect: qcom,msm8974: drop bus clocks dt-bindings: interconnect: qcom,msm8974: use qcom,rpm-common interconnect: qcom: drop unused is_on flag interconnect: qcom: icc-rpm: allow overwriting get_bw callback interconnect: qcom: define OCMEM bus resource interconnect: qcom: let platforms declare their bugginess interconnect: qcom: msm8974: switch to the main icc-rpm driver interconnect: qcom: msm8974: expand DEFINE_QNODE macros Link: https://msgid.link/20260324-msm8974-icc-v2-0-527280043ad8@oss.qualcomm.com Tested-by: Alexandre Messier <alex@me.ssier.org> Tested-by: Luca Weiss <luca.weiss@fairphone.com> # fairphone-fp2 Signed-off-by: Georgi Djakov <djakov@kernel.org>
2026-03-27Documentation/rtla: Document SIGINT behaviorTomas Glozar
The behavior of RTLA on receiving SIGINT is currently undocumented. Describe it in RTLA's common appendix that appears in man pages for all RTLA tools to avoid confusion. Suggested-by: Attila Fazekas <afazekas@redhat.com> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Link: https://lore.kernel.org/r/20260324123229.152424-1-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>
2026-03-27crypto: qat - add anti-rollback support for GEN6 devicesSuman Kumar Chakraborty
Anti-Rollback (ARB) is a QAT GEN6 hardware feature that prevents loading firmware with a Security Version Number (SVN) lower than an authorized minimum. This protects against downgrade attacks by ensuring that only firmware at or above a committed SVN can run on the acceleration device. During firmware loading, the driver checks the SVN validation status via a hardware CSR. If the check reports a failure, firmware authentication is aborted. If it reports a retry status, the driver reissues the authentication command up to a maximum number of retries. Extend the firmware admin interface with two new messages, ICP_QAT_FW_SVN_READ and ICP_QAT_FW_SVN_COMMIT, to query and commit the SVN, respectively. Integrate the SVN check into the firmware authentication path in qat_uclo.c so the driver can react to anti-rollback status during device bring-up. Expose SVN information to userspace via a new sysfs attribute group, qat_svn, under the PCI device directory. The group provides read-only attributes for the active, enforced minimum, and permanent minimum SVN values, as well as a write-only commit attribute that allows a system administrator to commit the currently active SVN as the new authorized minimum. This is based on earlier work by Ciunas Bennett. Signed-off-by: Suman Kumar Chakraborty <suman.kumar.chakraborty@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2026-03-27Docs: iio: ad7191 Correct clock configurationAmmar Mustafa
Correct the ad7191 documentation to match the datasheet: - Fix inverted CLKSEL pin logic: device uses external clock when pin is inactive, and internal CMOS/crystal when high. - Correct CMOS-compatible clock pin from MCLK2 to MCLK1. Signed-off-by: Ammar Mustafa <ammarmustafa34@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2026-03-27Merge tag 'mediatek-drm-next-20260325' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next - 20260325 1. mtk_dsi: enable hs clock during pre-enable 2. Remove all conflicting aperture devices during probe 3. Add support for mt8167 display blocks Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patch.msgid.link/20260325160721.4891-1-chunkuang.hu@kernel.org
2026-03-27dt-bindings: arm: ti: Add verdin am62/am62p zinnia boardFrancesco Dolcini
Add Toradex Verdin Zinnia carrier board mated with Verdin AM62 and AM62P. Link: https://www.toradex.com/products/carrier-board/zinnia-carrier-board Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Link: https://patch.msgid.link/20260324093705.26730-2-francesco@dolcini.it Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2026-03-26dt-bindings: remove unimplemented AXI snps,kbbe snps,mb and snps,rbRussell King (Oracle)
Remove the AXI snps,kbbe snps,mb and snps,rb properties as they have not been used, and although the driver parses these, the code hasn't ever used the parsed result. This parsing has now been removed. These were introduced by commit afea03656add ("stmmac: rework DMA bus setting and introduce new platform AXI structure"). Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/E1w4ydt-0000000Dlph-3WvI@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-27Merge tag 'drm-misc-next-2026-03-26' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v7.1: UAPI Changes: amdxdna: - support per-BO memory-usage queries docs: - Improve UAPI documentation panthor: - extend timestamp query with flags Core Changes: edid: - provide enum drm_output_color_format; mass-convert drivers gem-dma: - use drm_dev_dma_dev() for DMA mappings - set VM_DONTDUMP on mmap mipi-dbi: - drop simple-display; mass-convert drivers prime: - use drm_dev_dma_dev() for DMA mappings ttm: - improve handling of gfp_retry_mayfail Driver Changes: amdgpu: - use atomic_create_state for private_obj amdxdna: - refactor GEM implementation - fixes bridge: - provide clear-and-put helper for reliable cleanup - analogix_dp: Use DP helpers for link training - lontium-lt8713sx: Fix 64-bit division and Kconfig - samsung-dsim: Use clear-and-put imagination: - improve power-off sequence - support context-reset notification from firmware komeda: - support Arm China Linlon D6 plus DT bindings mediatek: - use drm_dev_dma_dev() for DMA mappings panel: - support Himax HX83121A plus DT bindings - support JuTouch JT070TM041 plus DT bindings - support Samsung S6E8FC0 plus DT bindings - himax-hx83102c: support Samsung S6E8FC0 plus DT bindings; support backlight - ili9806e: support Rocktech RK050HR345-CT106A plus DT bindings - simple: support Tianma TM050RDH03 plus DT bindings panthor: - support various sources for timestamp queries - fixes omapdrm: - use atomic_create_state for private_obj rcar-du: - fix suspend/resume wrt VSP interface - fix leak of device_link - clean up sun4i: - use drm_dev_dma_dev() for DMA mappings tegra: - use atomic_create_state for private_obj xe: - send 'none' recovery method for XE_WEDGED_MODE_UPON_ANY_HANG_NO_RESET Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patch.msgid.link/20260326151812.GA76082@linux.fritz.box
2026-03-27dt-bindings: gpu: mali-bifrost: Add compatible for RZ/G3L SoCBiju Das
Add a compatible string for the Renesas RZ/G3L SoC variants that include a Mali-G31 GPU. These variants share the same restrictions on interrupts, clocks, and power domains as the RZ/G2L SoC, so extend the existing schema validation accordingly. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20260320164158.487406-2-biju.das.jz@bp.renesas.com Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com>
2026-03-26docs/mlx5: Fix typo subfuctionRyohei Kinugawa
Fix two typos: - 'Subfunctons' -> 'Subfunctions' - 'subfuction' -> 'subfunction' Reviewed-by: Joe Damato <joe@dama.to> Signed-off-by: Ryohei Kinugawa <ryohei.kinugawa@gmail.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/20260324053416.70166-1-ryohei.kinugawa@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-26dt-bindings: net: nuvoton: Add schema for Nuvoton MA35 family GMACJoey Lu
Create initial schema for Nuvoton MA35 family Gigabit MAC. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Joey Lu <a0987203069@gmail.com> Link: https://patch.msgid.link/20260323101756.81849-2-a0987203069@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-26Revert "docs: Raise minimum pahole version to 1.26 for KF_IMPLICIT_ARGS kfuncs"Tejun Heo
This reverts commit 9edd04c4189e047d4b4f6efd1255e2a32cb167b8. The doc-only change is insufficient. The actual fix requires bumping the minimum pahole version to 1.27 with proper Kconfig and Makefile.btf changes, and should be routed through the BPF tree. Link: https://lore.kernel.org/all/e0ca748d-3204-4160-b37d-0f76cbac8c6c@linux.dev Signed-off-by: Tejun Heo <tj@kernel.org>
2026-03-26dt-bindings: i2c: spacemit: k3: Add compatibleYixun Lan
Add a compatible string for the I2C controller found in SpacemiT K3 SoC which use same I2C IP as K1, so make it fallback to K1 compatible. Signed-off-by: Yixun Lan <dlan@kernel.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Troy Mitchell <troy.mitchell@linux.spacemit.com> Link: https://lore.kernel.org/r/20260325-02-k3-i2c-v1-1-78f29c83d9ac@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2026-03-26dt-bindings: iio: amplifiers: ad8366: add adrf5702/3 supportRodrigo Alencar
Add compatible entries for ADRF5702 and ADRF5703 Digital Attenuators. ADRF5702 is an 8-bit DSA with a step of 0.125 dB and ADRF5703 is a 7-bit DSA with a step 0.25 dB. Then, each device ends up with its own gain range, hence no fallback compatibles are used. Reviewed-by: Nuno Sá <nuno.sa@analog.com> Signed-off-by: Rodrigo Alencar <rodrigo.alencar@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2026-03-26dt-bindings: display/msm: qcm2290-mdss: Fix missing ranges in exampleKrzysztof Kozlowski
Device node has children with MMIO addressing, so must have ranges: msm/qcom,qcm2290-mdss.example.dtb: display-subsystem@5e00000 (qcom,qcm2290-mdss): 'ranges' is a required property Fixes: 966a08c293cb ("dt-bindings: display: msm: qcm2290-mdss: Fix iommus property") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260325122209.147128-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-26dt-bindings: iio: adc: amlogic,meson-saradc: add S4 compatibleNick Xie
Add the compatible string for the SARADC (Successive Approximation Register ADC) IP block found in the Amlogic Meson S4 SoC. There are no known differences between the SARADC on S4 and the one on G12A. Therefore, it uses "amlogic,meson-g12a-saradc" as a proper specific fallback. Also add a comment indicating that "amlogic,meson-saradc" must not be used for new devices. It's a made up compatible string that does not correspond to a specific hardware generation and is not used to match any driver. For old devices we keep it as it's part of the ABI. Signed-off-by: Nick Xie <nick@khadas.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2026-03-26dt-bindings: spmi: qcom,x1e80100-spmi-pmic-arb: Document Eliza compatibleAbel Vesa
The SPMI multi-master Arbiter found on Eliza is version 7.2.0, yet driver-wise, still compatible with the one featured on Hamoa (X1E80100), which is 7.0.1. So document the Eliza compatible and allow Hamoa one as fallback. Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260313-eliza-bindings-spmi-v3-1-b8ff1e0a6171@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2026-03-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-7.0-rc6). No conflicts, or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-26Merge tag 'landlock-7.0-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull Landlock fixes from Mickaël Salaün: "This mainly fixes Landlock TSYNC issues related to interrupts and unexpected task exit. Other fixes touch documentation and sample, and a new test extends coverage" * tag 'landlock-7.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: landlock: Expand restrict flags example for ABI version 8 selftests/landlock: Test tsync interruption and cancellation paths landlock: Clean up interrupted thread logic in TSYNC landlock: Serialize TSYNC thread restriction samples/landlock: Bump ABI version to 8 landlock: Improve TSYNC types landlock: Fully release unused TSYNC work entries landlock: Fix formatting
2026-03-26dt-bindings: pinctrl: renesas,r9a09g077: Document pin configuration propertiesLad Prabhakar
Document the pin configuration properties supported by the RZ/T2H pinctrl driver. The RZ/T2H SoC allows configuring several electrical characteristics through the DRCTLm (I/O Buffer Function Switching) registers. These registers control drive strength, bias configuration, Schmitt trigger input, and output slew rate. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Linus Walleij <linusw@kernel.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20260319141515.2053556-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-03-26dt-bindings: clock: renesas,rzg2l-cpg: Document RZ/G3L SoCBiju Das
Document the device tree bindings for the Renesas RZ/G3L SoC Clock Pulse Generator (CPG). RZ/G3L CPG is similar to RZ/G2L CPG but has 5 clocks compared to 1 clock on other SoCs. Also define RZ/G3L (R9A08G046) Clock Pulse Generator Core Clocks, as listed in section 4.4.4.1 ("Block Diagram of the Clock System"), module clock outputs, as listed in section 4.4.2 ("Clock List r1.00") and add Reset definitions referring to registers CPG_RST_* in Section 4.4.3 ("Register") of the RZ/G3L Hardware User's Manual (Rev.1.00 Oct, 2025). Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20260324114329.268249-2-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-03-26dt-bindings: interconnect: qcom,msm8974: use qcom,rpm-commonDmitry Baryshkov
Use qcom,rpm-common schema to declare interconnects property instead describing it again. In future this will allow the platform to switch to the two-cell interconnects, adding the tag to the specification. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://msgid.link/20260324-msm8974-icc-v2-2-527280043ad8@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2026-03-26dt-bindings: interconnect: qcom,msm8974: drop bus clocksDmitry Baryshkov
Remove the wrong internal RPM bus clock representation that we've been carrying for years. They are an internal part of the interconnect fabric. They are not exported by any device and are not supposed to be used. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://msgid.link/20260324-msm8974-icc-v2-1-527280043ad8@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2026-03-26dt-bindings: arm: fsl: add Verdin iMX95Ernest Van Hoecke
Add DT compatible strings for the Verdin i.MX95 SoM and its supported carrier boards: the Verdin Development Board, and the Dahlia, Ivy, Mallow and Yavia carrier boards. Link: https://www.toradex.com/computer-on-modules/verdin-arm-family/nxp-imx95 Link: https://www.toradex.com/products/carrier-board/verdin-development-board-kit Link: https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit Link: https://www.toradex.com/products/carrier-board/ivy-carrier-board Link: https://www.toradex.com/products/carrier-board/mallow-carrier-board Link: https://www.toradex.com/products/carrier-board/yavia Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Ernest Van Hoecke <ernest.vanhoecke@toradex.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: arm: fsl: add MBa93xxLA-MINIMartin Schmiedel
Adds support for the MBa93xxLA-MINI SBC. https://www.tq-group.com/en/products/tq-embedded/arm-architecture/mba93xxla-mini/ Signed-off-by: Martin Schmiedel <Martin.Schmiedel@tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: arm: add bindings for TQMa95xxLAMarkus Niebel
TQMa95xxLA is a SOM using NXP i.MX95 CPU. MBa95xxCA is a carrier reference design / starter kit board. [1] https://www.tq-group.com/en/products/tq-embedded/arm-architecture/tqma95xxla/ Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: arm: lpc: add missed lpc43xx boardFrank Li
Add missed legancy lpc43xx board compatible string to fix below CHECK_DTB warnings: arch/arm/boot/dts/nxp/lpc/lpc4337-ciaa.dtb: /: failed to match any schema with compatible: ['ciaa,lpc4337', 'nxp,lpc4337', 'nxp,lpc4350'] Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: arm: fsl: Add NXP S32N79 SoC and RDB boardCiprian Marian Costea
Add device tree binding documentation for the NXP S32N79 automotive SoC and the S32N79 Reference Design Board (S32N79-RDB). The S32N79 is an automotive-grade SoC featuring eight ARM Cortex-A78AE cores organized for high-performance networking and gateway applications in vehicles. Co-developed-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: interrupt-controller: fsl,irqsteer: add S32N79 supportCiprian Marian Costea
Add compatible string for the interrupt steering controller used in NXP S32N79 SoC. The S32N79 SoC differs from the i.MX version by not implementing the CHANCTRL register, but otherwise maintains the same programming model and register layout. Co-developed-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com> Signed-off-by: Ciprian Marian Costea <ciprianmarian.costea@oss.nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: arm: fsl: Add compatible for i.MX8MP audio board (version 2)Shengjiu Wang
Introduce a new DT compatible string for the NXP i.MX8MP audio board (version 2). i.MX Audio Board is a configurable and functional audio processing platform. Integrating a variety of audio input and output interfaces into the system, the i.MX Audio Board supports HDMI input, HDMI eARC, S/PDIF I/O, 2-ch ADC line-in, 24-ch DAC line-out and more. Based on these features, rich audio application cases can be realized. Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: arm: fsl: Add various solidrun i.MX8M boardsJosua Mayer
Add bindings for various SolidRun boards: - i.MX8MP HummingBoard IIoT - based on the SolidRun i.MX8M Plus SoM - SolidSense N8 - single-board design with i.MX8M Nano - i.MX8M Mini System on Module - i.MX8M Mini HummingBoard Ripple Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Josua Mayer <josua@solid-run.com> Signed-off-by: Frank Li <Frank.Li@nxp.com>
2026-03-26dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/G3L SoCBiju Das
Document RZ/G3L (R9A08G046) IRQC. The IRQC block on the RZ/G3L SoC is nearly identical to that found on the RZ/G3S SoC, with the following differences: it supports more external interrupts and GPT error interrupts, and adds registers for GPT/MTU interrupt selection and shared interrupt selection between external interrupt and TINT. A new compatible string "renesas,r9a08g046-irqc" is therefore introduced for the RZ/G3L SoC. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Thomas Gleixner <tglx@kernel.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260325192451.172562-3-biju.das.jz@bp.renesas.com
2026-03-26dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Use pattern for ↵Biju Das
interrupt-names Simplify the bindings by using pattern property for interrupt-names. It also allows to change the ordering of interrupts. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Thomas Gleixner <tglx@kernel.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260325192451.172562-2-biju.das.jz@bp.renesas.com
2026-03-26dt-bindings: firmware: qcom,scm: Document ipq9650 SCMKathiravan Thirumoorthy
Document the scm compatible for ipq9650 SoC. Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260325-ipq9650_scm-v1-1-ad6a3fe53f38@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-26Merge tag 'dma-mapping-7.0-2026-03-25' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux Pull dma-mapping fixes from Marek Szyprowski: "A set of fixes for DMA-mapping subsystem, which resolve false- positive warnings from KMSAN and DMA-API debug (Shigeru Yoshida and Leon Romanovsky) as well as a simple build fix (Miguel Ojeda)" * tag 'dma-mapping-7.0-2026-03-25' of git://git.kernel.org/pub/scm/linux/kernel/git/mszyprowski/linux: dma-mapping: add missing `inline` for `dma_free_attrs` mm/hmm: Indicate that HMM requires DMA coherency RDMA/umem: Tell DMA mapping that UMEM requires coherency iommu/dma: add support for DMA_ATTR_REQUIRE_COHERENT attribute dma-direct: prevent SWIOTLB path when DMA_ATTR_REQUIRE_COHERENT is set dma-mapping: Introduce DMA require coherency attribute dma-mapping: Clarify valid conditions for CPU cache line overlap dma-mapping: handle DMA_ATTR_CPU_CACHE_CLEAN in trace output dma-debug: Allow multiple invocations of overlapping entries dma: swiotlb: add KMSAN annotations to swiotlb_bounce()
2026-03-26dt-bindings: interrupt-controller: Add LS7A PCH LPCIcenowy Zheng
Loongson 7A series PCH contains an LPC controller with an interrupt controller. Add the device tree binding for the interrupt controller. Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn> Signed-off-by: Thomas Gleixner <tglx@kernel.org> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Huacai Chen <chenhuacai@loongson.cn> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260321092032.3502701-4-zhengxingda@iscas.ac.cn
2026-03-26Documentation: ABI: add FBPT and S3PT entries to sysfs-firmware-acpiNate DeSimone
Document the FBPT and S3PT sysfs attributes located under /sys/firmware/acpi/fpdt/. Signed-off-by: Nate DeSimone <nathaniel.l.desimone@intel.com> [ rjw: Changelog tweak ] Link: https://patch.msgid.link/20260324231456.701-3-nathaniel.l.desimone@intel.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2026-03-26dt-bindings: qcom: add ipq5210 boardsKathiravan Thirumoorthy
Document the new ipq5210 SoC/board device tree bindings. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260325-ipq5210_boot_to_shell-v3-1-9c7360d19d10@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-26Merge branch ↵Bjorn Andersson
'20260318-ipq5210_boot_to_shell-v2-1-a87e27c37070@oss.qualcomm.com' into HEAD Merge the IPQ5210 global clock controller DeviceTree binding, in order to gain access to the constants.
2026-03-26dt-bindings: arm: qcom: Add Redmi 4A and GoBarnabás Czémán
Add Redmi 4A (rolex) and Redmi Go (tiare). Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Link: https://lore.kernel.org/r/20260315-riva-common-v3-4-897f130786ed@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-26dt-bindings: arm: qcom: document the Ayaneo Pocket S2Neil Armstrong
Document the Qualcomm SM8650 based Ayaneo Pocket S2 gaming console. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20260319-topic-sm8650-ayaneo-pocket-s2-base-v6-3-797bf96df771@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-26dt-binding: vendor-prefixes: document the Ayaneo brandNeil Armstrong
Document the Ayaneo from the Anyun Intelligent Technology (Hong Kong) Co., Ltd company. Website: https://www.ayaneo.com/product/ayaneobrand.html Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20260319-topic-sm8650-ayaneo-pocket-s2-base-v6-2-797bf96df771@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-19 21:45:37 +0000