summaryrefslogtreecommitdiff
path: root/Documentation
AgeCommit message (Collapse)AuthorFilesLines
2025-09-12dt-bindings: nvmem: Add the nxp,s32g-ocotp yaml fileCiprian Costea1-0/+45
Add bindings to expose the On Chip One-Time Programmable Controller (OCOTP) for the NXP s32g chipset. There are three versions of this chip but they're compatible so we can fall back to the nxp,s32g2-ocotp compatible. Signed-off-by: Ciprian Costea <ciprianmarian.costea@nxp.com> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Srinivas Kandagatla <srini@kernel.org> Link: https://lore.kernel.org/r/20250912131415.303407-2-srini@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-09-12dt-bindings: misc: qcom,fastrpc: Add GDSP labelLing Xu1-0/+2
There are some products which support GDSP remoteprocs. GDSP is General Purpose DSP where tasks can be offloaded. There are 2 GDSPs named gdsp0 and gdsp1. Add "gdsp0" and "gdsp1" as the new supported labels for GDSP fastrpc domains. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Ekansh Gupta <ekansh.gupta@oss.qualcomm.com> Signed-off-by: Ling Xu <quic_lxu5@quicinc.com> Signed-off-by: Srinivas Kandagatla <srini@kernel.org> Link: https://lore.kernel.org/r/20250912131302.303199-2-srini@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-09-12slimbus: qcom: remove unused qcom controller driverSrinivas Kandagatla2-95/+4
Qcom Slimbus controller driver is totally unused and dead code, there is no point in keeping this driver in the kernel without users. This patch removes the driver along with device tree bindings. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Srinivas Kandagatla <srini@kernel.org> Link: https://lore.kernel.org/r/20250912131202.303026-2-srini@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-09-12dt-bindings: marvell: armada-37xx: add ripe,atlas-v5 compatibleTomáš Macholda1-0/+1
Document compatible for RIPE Atlas Probe v5. Signed-off-by: Tomáš Macholda <tomas.macholda@nic.cz> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
2025-09-12dt-bindings: mmc: controller: Add max-sd-hs-hz propertySarthak Garg1-0/+8
Introduce a new optional device tree property max-sd-hs-hz to limit the maximum frequency (in Hz) used for SD cards operating in High-Speed (HS) mode due to any board electrical limitations. Signed-off-by: Sarthak Garg <quic_sartgarg@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-09-12dt-bindings: mmc: sdhci-msm: Document the Lemans compatibleMonish Chunara1-0/+1
Add the MSM SDHCI compatible name to support both eMMC and SD card for Lemans, which uses 'sa8775p' as the fallback SoC. Ensure the new compatible string matches existing Lemans-compatible formats without introducing a new naming convention. The SDHCI controller on Lemans is based on MSM SDHCI v5 IP. Hence, document the compatible with "qcom,sdhci-msm-v5" as the fallback. Signed-off-by: Monish Chunara <quic_mchunara@quicinc.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-09-12dt-bindings: mmc: sdhci-pxa: Add minItems to pinctrl-namesDuje Mihanović1-0/+2
Some older boards only require a default pinctrl. Add a minItems property so these don't cause dt-validate warnings. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202509030625.PBgLIAwG-lkp@intel.com/ Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-09-12Merge tag 'samsung-pinctrl-6.18' of ↵Linus Walleij2-22/+2
https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel Samsung pinctrl drivers changes for v6.18 1. Add pin controller drivers for new Axis ARTPEC-8 SoC. The SoC shares all main blocks, including the pin controller, with Samsung SoC, so same drivers and bindings are used. 2. Drop remaining support for Samsung S3C2410 SoC pin controllers. The actual SoC support was removed in January 2023, so this is just remaining cleanup. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-09-12Merge branch 'icc-glymur' into icc-nextGeorgi Djakov1-0/+172
Add interconnect dt-bindings and driver support for Qualcomm's next gen compute SoC - Glymur. * icc-glymur dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in Glymur SoC interconnect: qcom: icc-rpmh: increase MAX_PORTS to support four QoS ports interconnect: qcom: add glymur interconnect provider driver Link: https://lore.kernel.org/r/20250814-glymur-icc-v2-0-596cca6b6015@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-09-12dt-bindings: interconnect: Add OSM L3 compatible for QCS615 SoCRaviteja Laggyshetty1-0/+5
Add Operation State Manager (OSM) L3 interconnect provider binding for QCS615 SoC. As the OSM hardware in QCS615 and SM8150 are same, added a family-level compatible for SM8150 SoC. Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250819-talos-l3-icc-v3-1-04529e85dac7@oss.qualcomm.com Signed-off-by: Georgi Djakov <djakov@kernel.org>
2025-09-12dt-bindings: arm: ti: Add bindings for Variscite VAR-SOM-AM62PStefano Radaelli1-0/+6
Add devicetree bindings for Variscite VAR-SOM-AM62P System on Module and its carrier boards. Signed-off-by: Stefano Radaelli <stefano.radaelli21@gmail.com> Reviewed-by: Judith Mendez <jm@ti.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250909213749.28098-2-stefano.radaelli21@gmail.com Signed-off-by: Nishanth Menon <nm@ti.com>
2025-09-12dt-bindings: arm: ti: Add binding for AM625 SiPAnshul Dalal1-0/+7
The AM6254atl SiP belongs to the K3 Multicore SoC architecture platform, providing AM625 SoC with 512MiB of integrated DDR in the package. For further information about the package check: https://www.ti.com/lit/ds/symlink/am625sip.pdf Signed-off-by: Anshul Dalal <anshuld@ti.com> Reviewed-by: Bryan Brattlof <bb@ti.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20250814134531.2743874-3-anshuld@ti.com Signed-off-by: Nishanth Menon <nm@ti.com>
2025-09-12Merge tag 'drm-misc-next-2025-09-11' of ↵Dave Airlie5-0/+76
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.18: UAPI Changes: - Provide 'boot_display' attribute on boot-up devices amdxdma: - Add ioctl DRM_IOCTL_AMDXDNA_GET_ARRAY Cross-subsystem Changes: bindings: - Add Mayqueen vendor prefix mayqueen- pci: - vgaarb: Use screen_info helpers Core Changes: ttm: - Add interface to populate buffers Driver Changes: amdgpu: - Pre-populate exported buffers ast: - Clean up detection of DRAM config bochs: - Clean up bridge: - adv7511: Write full Audio infoframe - ite6263: Support vendor-specific infoframes - simple: Add support for Realtek RTD2171 DP-to-HDMI plus DT bindings - Clean up gma500: - Clean up nouveau: - Pre-populate exported buffers panel: - edp: Add support for additonal mt8189 Chromebook panels - lvds: Add DT bindings for EDT ETML0700Z8DHA - Clean up pixpaper: - Add support for Mayqueen Pixpaper plus DT bindings rcar-du: - Use RUNTIME_PM_OPS - Add support for DSI commands vkms: - Support variants of ARGB8888, ARGB16161616, RGB565, RGB888 and P01x - Spport YUV with 16-bit components xe: - Pre-populate exported buffers Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20250911091737.GA39831@linux.fritz.box
2025-09-12dt-bindings: net: Convert APM XGene MDIO to DT schemaRob Herring (Arm)2-37/+54
Convert the APM XGene MDIO bus binding to DT schema format. It's a straight-forward conversion. Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250908231016.2070305-2-robh@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-12dt-bindings: net: Convert apm,xgene-enet to DT schemaRob Herring (Arm)2-91/+115
Convert the APM XGene Ethernet binding to DT schema format. Add the missing apm,xgene2-sgenet and apm,xgene2-xgenet compatibles. Drop "reg-names" as required. Add support for up to 16 interrupts. Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250908231016.2070305-1-robh@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski8-6/+134
Cross-merge networking fixes after downstream PR (net-6.17-rc6). Conflicts: net/netfilter/nft_set_pipapo.c net/netfilter/nft_set_pipapo_avx2.c c4eaca2e1052 ("netfilter: nft_set_pipapo: don't check genbit from packetpath lookups") 84c1da7b38d9 ("netfilter: nft_set_pipapo: use avx2 algorithm for insertions too") Only trivial adjacent changes (in a doc and a Makefile). Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-12support for Amlogic SPI Flash Controller IPMark Brown3-7/+109
Merge series from Xianwei Zhao <xianwei.zhao@amlogic.com>: This Flash Controller is derived by adding an SPI path to the original raw NAND controller. This controller supports two modes: raw mode and SPI mode. The raw mode has already been implemented in the community (drivers/mtd/nand/raw/meson_nand.c). This submission supports the SPI mode. Add the drivers and bindings corresponding to the SPI Flash Controller.
2025-09-12dma-debug: refactor to use physical addresses for page mappingLeon Romanovsky1-2/+2
Convert the DMA debug infrastructure from page-based to physical address-based mapping as a preparation to rely on physical address for DMA mapping routines. The refactoring renames debug_dma_map_page() to debug_dma_map_phys() and changes its signature to accept a phys_addr_t parameter instead of struct page and offset. Similarly, debug_dma_unmap_page() becomes debug_dma_unmap_phys(). A new dma_debug_phy type is introduced to distinguish physical address mappings from other debug entry types. All callers throughout the codebase are updated to pass physical addresses directly, eliminating the need for page-to-physical conversion in the debug layer. This refactoring eliminates the need to convert between page pointers and physical addresses in the debug layer, making the code more efficient and consistent with the DMA mapping API's physical address focus. Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> [mszyprow: added a fixup] Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/56d1a6769b68dfcbf8b26a75a7329aeb8e3c3b6a.1757423202.git.leonro@nvidia.com Link: https://lore.kernel.org/all/20250910052618.GH341237@unreal/
2025-09-12dma-mapping: introduce new DMA attribute to indicate MMIO memoryLeon Romanovsky1-0/+18
This patch introduces the DMA_ATTR_MMIO attribute to mark DMA buffers that reside in memory-mapped I/O (MMIO) regions, such as device BARs exposed through the host bridge, which are accessible for peer-to-peer (P2P) DMA. This attribute is especially useful for exporting device memory to other devices for DMA without CPU involvement, and avoids unnecessary or potentially detrimental CPU cache maintenance calls. DMA_ATTR_MMIO is supposed to provide dma_map_resource() functionality without need to call to special function and perform branching when processing generic containers like bio_vec by the callers. Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/6f058ec395c5348014860dbc2eed348c17975843.1757423202.git.leonro@nvidia.com
2025-09-11dt-bindings: soc: renesas: Document R-Car X5H IronhideKuninori Morimoto1-0/+6
Document the compatible values for the Renesas R-Car X5H (R8A78000) SoC, as used on the Renesas Ironhide board. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/87ms73vzen.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2025-09-11dt-bindings: arm: tegra: Add ASUS TF101G and SL101Svyatoslav Ryhel1-2/+6
Add a compatible for ASUS Eee Pad Transformer TF101G and ASUS Eee Pad Slider SL101. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-09-11dt-bindings: arm: tegra: Add Xiaomi Mi Pad (A0101)Svyatoslav Ryhel1-0/+4
Add a compatible for the Xiaomi Mi Pad (A0101) tablet. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-09-11dt-bindings: display: tegra: Move avdd-dsi-csi-supply from VI to CSISvyatoslav Ryhel2-3/+3
The avdd-dsi-csi-supply is CSI power supply, it has nothing to do with VI, like same supply is used with DSI and has nothing to do with DC. Move it to correct place. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-09-11Merge tag 'net-6.17-rc6' of ↵Linus Torvalds3-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from CAN, netfilter and wireless. We have an IPv6 routing regression with the relevant fix still a WiP. This includes a last-minute revert to avoid more problems. Current release - new code bugs: - wifi: nl80211: completely disable per-link stats for now Previous releases - regressions: - dev_ioctl: take ops lock in hwtstamp lower paths - netfilter: - fix spurious set lookup failures - fix lockdep splat due to missing annotation - genetlink: fix genl_bind() invoking bind() after -EPERM - phy: transfer phy_config_inband() locking responsibility to phylink - can: xilinx_can: fix use-after-free of transmitted SKB - hsr: fix lock warnings - eth: - igb: fix NULL pointer dereference in ethtool loopback test - i40e: fix Jumbo Frame support after iPXE boot - macsec: sync features on RTM_NEWLINK Previous releases - always broken: - tunnels: reset the GSO metadata before reusing the skb - mptcp: make sync_socket_options propagate SOCK_KEEPOPEN - can: j1939: implement NETDEV_UNREGISTER notification hanidler - wifi: ath12k: fix WMI TLV header misalignment" * tag 'net-6.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits) Revert "net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups" hsr: hold rcu and dev lock for hsr_get_port_ndev hsr: use hsr_for_each_port_rtnl in hsr_port_get_hsr hsr: use rtnl lock when iterating over ports wifi: nl80211: completely disable per-link stats for now net: usb: asix: ax88772: drop phylink use in PM to avoid MDIO runtime PM wakeups net: ethtool: fix wrong type used in struct kernel_ethtool_ts_info MAINTAINERS: add Phil as netfilter reviewer netfilter: nf_tables: restart set lookup on base_seq change netfilter: nf_tables: make nft_set_do_lookup available unconditionally netfilter: nf_tables: place base_seq in struct net netfilter: nft_set_rbtree: continue traversal if element is inactive netfilter: nft_set_pipapo: don't check genbit from packetpath lookups netfilter: nft_set_bitmap: fix lockdep splat due to missing annotation can: rcar_can: rcar_can_resume(): fix s2ram with PSCI can: xilinx_can: xcan_write_frame(): fix use-after-free of transmitted SKB can: j1939: j1939_local_ecu_get(): undo increment when j1939_local_ecu_get() fails can: j1939: j1939_sk_bind(): call j1939_priv_put() immediately when j1939_local_ecu_get() failed can: j1939: implement NETDEV_UNREGISTER notification handler selftests: can: enable CONFIG_CAN_VCAN as a module ...
2025-09-11dt-bindings: i2c: nvidia,tegra20-i2c: Document Tegra264 I2CKartik Rajput1-0/+7
Tegra264 has 17 generic I2C controllers, two of which are in always-on partition of the SoC. In addition to the features supported by Tegra194 it also supports a SW mutex register to allow sharing the same I2C instance across multiple firmware. Document compatible string "nvidia,tegra264-i2c" for Tegra264 I2C. Signed-off-by: Kartik Rajput <kkartik@nvidia.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2025-09-11dt-bindings: mfd: ti,bq25703a: Add TI BQ25703A ChargerChris Morgan1-0/+117
Document the Texas instruments BQ25703A series of charger managers/ buck/boost regulators. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250904160530.66178-2-macroalpha82@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>
2025-09-11dt-bindings: eeprom: at24: Add compatible for Giantec GT24C256CWasim Nazir1-0/+1
The gt24c256c is another 24c256 compatible EEPROM, and does not follow the generic name matching, so add a separate compatible for it. This ensures accurate device-tree representation and enables proper kernel support for systems using this part. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Wasim Nazir <wasim.nazir@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250908-lemans-evk-bu-v4-5-5c319c696a7d@oss.qualcomm.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2025-09-11ASoC: dt-bindings: linux,spdif: Add "port" nodeRob Herring (Arm)1-0/+3
The SPDIF receiver/transmitter can be connected to a DAI device via OF graph port. It is already in use and supported. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250910233615.775397-2-robh@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-11ASoC: dt-bindings: ti,pcm1754: add binding documentationStefan Kerkmann1-0/+55
The Texas Instruments PCM1754 is a simple stereo DAC without any digital management interface but soft mute, PCM input format and 44.1 kHz digital de-emphasis can be configured via strapping pins. Only soft mute and PCM input format selection is currently exposed via optional GPIOs in the driver. Signed-off-by: Stefan Kerkmann <s.kerkmann@pengutronix.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250910-v6-12-topic-pcm1754-v2-1-0917dbe73c65@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2025-09-11Merge tag 'w1-drv-6.18' of ↵Greg Kroah-Hartman1-0/+4
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1 into char-misc-next Krzysztof writes: 1-Wire bus drivers for v6.18 1. Correct missing interrupts in IMX 1-Wire Devicetree bindings. 2. Drop old, dead code from Matrox driver. * tag 'w1-drv-6.18' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux-w1: w1: matrox: Remove some deadcode in matrox_w1_remove() dt-bindings: w1: imx: Add an entry for the interrupts property
2025-09-11openrisc: Add jump label supportchenmiao1-1/+1
Supported a complete jump_label implementation based on the ARM64 and RV64 version and add the CONFIG_JUMP_LABEL=y to the defconfig. Testing was conducted using a dedicated test module jump-label-test, provided in the link below. For detailed steps, please refer to the README also at the provided link. Link: https://github.com/ChenMiaoi/GSoC-2025-Final-Report/tree/main/tests/jump-label-test Test Environment: - Hardware: QEMU emulated OR1K - Kernel Version: 6.17.0-rc3-dirty - Configs: CONFIG_MODULES=y,CONFIG_MODULE_UNLOAD=y - Toolchain: or1k-none-linux-musl-gcc 15.1.0 Test Results: $ insmod jump_label_test.ko [ 32.590000] Jump label performance test module loaded [ 35.250000] Normal branch time: 1241327150 ns (124 ns per iteration) [ 35.250000] Jump label (false) time: 706422700 ns (70 ns per iteration) [ 35.250000] Jump label (true) time: 708913450 ns (70 ns per iteration) $ rmmod jump_label_test.ko [ 72.210000] Jump label test module unloaded The results show approximately 43% improvement in branch performance when using jump labels compared to traditional branches. Link: https://lore.kernel.org/openrisc/aLsZ9S3X0OpKy1RM@antec/T/#u Signed-off-by: chenmiao <chenmiao.ku@gmail.com> Signed-off-by: Stafford Horne <shorne@gmail.com>
2025-09-11dt-bindings: soc: rockchip: add rk3588 csidphy grf sysconMichael Riesch1-0/+1
Add CSIDPHY GRF syscon compatible for the Rockchip RK3588. Acked-by: "Rob Herring (Arm)" <robh@kernel.org> Signed-off-by: Michael Riesch <michael.riesch@collabora.com> Link: https://lore.kernel.org/r/20250616-rk3588-csi-dphy-v4-1-a4f340a7f0cf@collabora.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2025-09-11dt-bindings: arm: fsl: add TQMa91xx SOM seriesAlexander Stein1-0/+18
TQMa91xx series is using NXP i.MX91 CPU on an LGA or socketable type board. MBa91xxCA is a starterkit base board for TQMa91xx on an adapter board. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11dt-bindings: fsl: fsl,imx7ulp-smc1: Allow clocks and clock-namesFrank Li1-0/+8
Allow clocks and clock-names to match existed dts file. 'hsrun_divcore' should be 'hsrun-divcore'. But use '_' to keep old dts back compatible. Fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx7ulp-com.dtb: clock-controller@40410000 (fsl,imx7ulp-smc1): '#clock-cells', 'clock-names', 'clocks' do not match any of the regexes: '^pinctrl-[0-9]+$' from schema $id: http://devicetree.org/schemas/arm/freescale/fsl,imx7ulp-pm.yaml# Signed-off-by: Frank Li <Frank.Li@nxp.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11dt-bindings: arm: fsl: Add bindings for SolidRun i.MX8MP SoM and boardsJosua Mayer1-0/+11
Add bindings for SolidRun i.MX8M Plus System on Module based boards: - CuBox-M is a complete produc with enclosure including the SoM - HummingBoard Mate/Pro/Pulse/Ripple are evaluation boards with common design but different available interfaces. Signed-off-by: Josua Mayer <josua@solid-run.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11RDMA/ionic: Add Makefile/Kconfig to kernel build environmentAbhijit Gangurde2-0/+53
Add ionic to the kernel build environment. Co-developed-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Allen Hubbe <allen.hubbe@amd.com> Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com> Link: https://patch.msgid.link/20250903061606.4139957-15-abhijit.gangurde@amd.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-09-11net: ionic: Create an auxiliary device for rdma driverAbhijit Gangurde1-0/+10
To support RDMA capable ethernet device, create an auxiliary device in the ionic Ethernet driver. The RDMA device is modeled as an auxiliary device to the Ethernet device. Reviewed-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: Abhijit Gangurde <abhijit.gangurde@amd.com> Link: https://patch.msgid.link/20250903061606.4139957-2-abhijit.gangurde@amd.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-09-11Merge tag 'vmscape-for-linus-20250904' of ↵Linus Torvalds4-0/+123
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull vmescape mitigation fixes from Dave Hansen: "Mitigate vmscape issue with indirect branch predictor flushes. vmscape is a vulnerability that essentially takes Spectre-v2 and attacks host userspace from a guest. It particularly affects hypervisors like QEMU. Even if a hypervisor may not have any sensitive data like disk encryption keys, guest-userspace may be able to attack the guest-kernel using the hypervisor as a confused deputy. There are many ways to mitigate vmscape using the existing Spectre-v2 defenses like IBRS variants or the IBPB flushes. This series focuses solely on IBPB because it works universally across vendors and all vulnerable processors. Further work doing vendor and model-specific optimizations can build on top of this if needed / wanted. Do the normal issue mitigation dance: - Add the CPU bug boilerplate - Add a list of vulnerable CPUs - Use IBPB to flush the branch predictors after running guests" * tag 'vmscape-for-linus-20250904' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/vmscape: Add old Intel CPUs to affected list x86/vmscape: Warn when STIBP is disabled with SMT x86/bugs: Move cpu_bugs_smt_update() down x86/vmscape: Enable the mitigation x86/vmscape: Add conditional IBPB mitigation x86/vmscape: Enumerate VMSCAPE bug Documentation/hw-vuln: Add VMSCAPE documentation
2025-09-11Merge tag 'linux-can-fixes-for-6.17-20250910' of ↵Jakub Kicinski1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2025-09-10 The 1st patch is by Alex Tran and fixes the Documentation of the struct bcm_msg_head. Davide Caratti's patch enabled the VCAN driver as a module for the Linux self tests. Tetsuo Handa contributes 3 patches that fix various problems in the CAN j1939 protocol. Anssi Hannula's patch fixes a potential use-after-free in the xilinx_can driver. Geert Uytterhoeven's patch fixes the rcan_can's suspend to RAM on R-Car Gen3 using PSCI. * tag 'linux-can-fixes-for-6.17-20250910' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: can: rcar_can: rcar_can_resume(): fix s2ram with PSCI can: xilinx_can: xcan_write_frame(): fix use-after-free of transmitted SKB can: j1939: j1939_local_ecu_get(): undo increment when j1939_local_ecu_get() fails can: j1939: j1939_sk_bind(): call j1939_priv_put() immediately when j1939_local_ecu_get() failed can: j1939: implement NETDEV_UNREGISTER notification handler selftests: can: enable CONFIG_CAN_VCAN as a module docs: networking: can: change bcm_msg_head frames member to support flexible array ==================== Link: https://patch.msgid.link/20250910162907.948454-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-11doc: mptcp: fix Netlink specs linkMatthieu Baerts (NGI0)1-1/+1
The Netlink specs RST files are no longer generated inside the source tree. In other words, the path to mptcp_pm.rst has changed, and needs to be updated to the new location. Fixes: 1ce4da3dd99e ("docs: use parser_yaml extension to handle Netlink specs") Reported-by: Kory Maincent <kory.maincent@bootlin.com> Closes: https://lore.kernel.org/20250828185037.07873d04@kmaincent-XPS-13-7390 Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20250909-net-next-mptcp-pm-link-v1-1-0f1c4b8439c6@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-09-11dt-bindings: soc: fsl,imx-iomuxc-gpr: Document i.MX53Fabio Estevam1-0/+1
imx53.dtsi has the following compatible entry: compatible = "fsl,imx53-iomuxc-gpr", "syscon"; Document the "fsl,imx53-iomuxc-gpr" entry to fix the following dt-schema warning: failed to match any schema with compatible: ['fsl,imx53-iomuxc-gpr', 'syscon'] Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11dt-bindings: arm: fsl: Add EDM-G-IMX8M-PLUS SOM and WB-EDM-G carrier boardRay Chang1-0/+7
Add support for TechNexion EDM-G-IMX8M-PLUS SOM and WB-EDM-G carrier board. Signed-off-by: Ray Chang <ray.chang@technexion.com> Signed-off-by: Richard Hu <richard.hu@technexion.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-09-11dt-bindings: arm: nxp: lpc: Assign myself as maintainer of NXP LPC32xx platformsVladimir Zapolskiy1-1/+1
Make a formal change to reflect the actual NXP LPC32xx maintainership for the last years. Cc: Roland Stigge <stigge@antcom.de> Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
2025-09-10Documentation: iio: Remove location attributeGwendal Grignou1-10/+0
The cros-ec specific |location| attribute has been superseded by the generic |label| attribute. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-09-10dt-bindings: iio: afe: current-sense-amplifier: Add io-channel-cellsPrimoz Fiser1-0/+4
The current-sense-amplifier is an IIO provider thus can be referenced by IIO consumers (via "io-channels" property in consumer device node). Such provider is required to describe number of cells used in phandle lookup with "io-channel-cells" property. Signed-off-by: Primoz Fiser <primoz.fiser@norik.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250905065503.3022107-1-primoz.fiser@norik.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-09-10dt-bindings: iio: magnetometer: Infineon TLV493D 3D Magnetic sensorDixit Parmar2-2/+45
Document the bindings for Infineon TLV493D Low-Power 3D Magnetic Sensor controlled by I2C interface. Main applications includes joysticks, control elements (white goods, multifunction knops), or electric meters (anti- tampering). Drop duplicate entry for infineon,tlv493d from trivial-devices.yaml as its documented in this separate dt-binding file now. Datasheet: https://www.infineon.com/assets/row/public/documents/24/49/infineon-tlv493d-a1b6-datasheet-en.pdf Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Dixit Parmar <dixitparmar19@gmail.com> Link: https://patch.msgid.link/20250906-tlv493d-sensor-v6_16-rc5-v6-1-b1a62d968353@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-09-10dt-bindings: iio: adc: samsung,exynos: Drop touchscreen supportKrzysztof Kozlowski1-11/+11
With last user of touchscreen via ADC (S3C24xx SoC) gone, drop the unused has-touchscreen property and optional touchscreen interrupt for samsung,s3c6410-adc. The samsung,s5pv210-adc is the only platform having two interrupts, so add a constrain for that. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250830-s3c-cleanup-adc-v2-5-4f8299343d32@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-09-10dt-bindings: iio: adc: samsung,exynos: Drop S3C2410Krzysztof Kozlowski1-4/+0
Samsung S3C24xx family of SoCs was removed the Linux kernel in the commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January 2023. There are no in-kernel users of remaining S3C24xx compatibles. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20250830-s3c-cleanup-adc-v2-4-4f8299343d32@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2025-09-10dt-bindings: phy: rockchip-inno-csi-dphy: add rk3588 variantMichael Riesch1-1/+49
The Rockchip RK3588 variant of the CSI-2 DPHY features two reset lines. Add the variant and allow for the additional reset. While at it, fix the description of the first reset in order to avoid confusion. Signed-off-by: Michael Riesch <michael.riesch@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250616-rk3588-csi-dphy-v4-3-a4f340a7f0cf@collabora.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2025-09-10dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-requiredMichael Riesch1-1/+14
There are variants of the Rockchip Innosilicon CSI DPHY (e.g., the RK3568 variant) that are powered on by default as they are part of the ALIVE power domain. Remove 'power-domains' from the required properties in order to avoid false positives. Fixes: 22c8e0a69b7f ("dt-bindings: phy: add compatible for rk356x to rockchip-inno-csi-dphy") Cc: stable@kernel.org Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Michael Riesch <michael.riesch@collabora.com> Link: https://lore.kernel.org/r/20250616-rk3588-csi-dphy-v4-2-a4f340a7f0cf@collabora.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-27 14:52:52 +0300