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2026-07-31Merge branch 'for-7.3/dt-bindings' into for-7.3/arm64/dtThierry Reding
2026-07-31dt-bindings: arm: tegra: Add lenovo,thinkedge-se70 compatible stringJiqi Li
Lenovo ThinkEdge SE70 is a fanless industrial edge gateway carrier board based on NVIDIA Tegra194 (Xavier NX) SOM. Add the corresponding compatible string for device tree validation. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Jiqi Li <lijq9@lenovo.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-07-31dt-bindings: perf: marvell: Add CN20K DDR PMU bindingGeetha sowjanya
Marvell CN20K SoCs integrate a DDR Performance Monitoring Unit (PMU) associated with the DDR controller. The block provides hardware counters to monitor DDR traffic and performance events and is accessed via a dedicated MMIO region. The CN20K DDR PMU is functionally equivalent to the CN10K DDR PMU, with minor register offset differences. Signed-off-by: Geetha sowjanya <gakula@marvell.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Will Deacon <will@kernel.org>
2026-07-31ASoC: qcom: audioreach: support WSA speakers only on WSA2Mark Brown
Neil Armstrong <neil.armstrong@linaro.org> says: The Qualcom SM8650 based Ayaneo Pocket S2 gaming device has a set of 2 WSA speakers connected on the WSA2 lines. But the Audioreach DSP only handles WSA2 in pair with the WSA interface by using the upper bits of the active_channels_mask for WSA2 and the lower bits for WSA: __________________________________________________ | Bits | 3 | 2 | 1 | 0 | --------------------------------------------------- | Line | WSA2 Ch2 | WSA2 Ch1 | WSA Ch2 | WSA Ch1 | --------------------------------------------------- Setting only the WSA2 upper bits is perfectly valid and functional but the current Audioreach code builds the bitmask from the channels count with: active_channels_mask = (1 << num_channels) - 1; In order to enable the WSA2 bits the channel count should be 4, but the lower WSA bits are then also enabled and the DSP errors out when trying to play on the disabled WSA interface. A solution would've been to add a fake WSA2 topology element which would be translated into the top bits only, but it's not clean and add some special exceptions in the generic Audioreach code. The solution suggested by Srinivas is to use the channel mapping to set this bitmask. This works but makes all the other calls using the channel mapping fail because the DSP requires the channel_mapping table to start from index 0 and using num_channel length in order to apply the mapping on the active_channels_mask bits in order. So if you have an active_channels_mask like: _______________________ | Bits | 3 | 2 | 1 | 0 | ------------------------- | Mask | 1 | 1 | 0 | 0 | ------------------------ And the channel mapping: _________________________________ | Channel | 3 | 2 | 1 | 0 | ----------------------------------- | Mapping | FR | FL | NULL | NULL | ----------------------------------- Will need to be converted to: ____________________ | Channel | 1 | 0 | --------------------- | Mapping | FR | FL | --------------------- And the DSP will map FR on WSA2 Ch2 and FL on WSA2 Ch1 as: _________________________________ | Line | WSA2 Ch2 | WSA2 Ch1 | ---------------------------------- | Mapping | FR | FL | ---------------------------------- So we need to skip the empty channel mapping entries in all other users of the channel_map to build valid channel_mapping tables. This should not break any other usecases since the default channel mapping always start from index 0, and will add flexibilty to allow some special non linear mapping for other interfaces as well. Finally we add a special prepare callback for the Ayaneo PS2 sound card which sets the custom channel mapping for the WSA interface to make audio work properly on the gaming device. Link: https://patch.msgid.link/20260728-topic-sm8650-ayaneo-pocket-s2-wsa2-fix-v3-0-b29f44720178@linaro.org
2026-07-31ASoC: dt-bindings: qcom,sm8250: Add Ayaneo Pocket S2 sound cardNeil Armstrong
Document the bindings for the sound card on the Ayaneo Pocket S2 which uses the special speaker connection incompatible with the default SM8650 sound card. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patch.msgid.link/20260728-topic-sm8650-ayaneo-pocket-s2-wsa2-fix-v3-2-b29f44720178@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-31Remove excl arg to ->create inode_operationNeilBrown
The only time that 'false' is passed as the 'excl' arg to the ->create inode_operation is in lookup_open() when ->atomic_open is not provided by the parent directory. *all* directory inode_operations which do not have ->atomic_open completely ignore the 'excl' arg. Therefore we don't need the 'excl' arg. Those few ->create operations which pay attention to the arg are only ever called with a value of 'true'. We remove that arg and change all ->create operations to behave as those thhe arg were 'true'. Signed-off-by: NeilBrown <neil@brown.name> Link: https://patch.msgid.link/178290671516.27465.15984496764174914338@noble.neil.brown.name Reviewed-by: Jori Koolstra <jkoolstra@xs4all.nl> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
2026-07-31docs: filesystems: porting: fix spelling of returned and insteadYuhong Cheng
Fix the spelling of 'rreturned' and 'instread' in the LOOKUP_EXCL section. Signed-off-by: Yuhong Cheng <ceohunk@gmail.com> Link: https://patch.msgid.link/20260705072609.1692-1-ceohunk@gmail.com Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
2026-07-31media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCsLad Prabhakar
Document the VSP2 blocks present on the RZ/T2H and RZ/N2H SoCs. The VSP2 implementation on these SoCs is identical to that on the RZ/G2L SoC. Update the schema to disallow the "resets" property for these SoCs to reflect the hardware integration. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260430100929.1088281-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2026-07-31media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCsLad Prabhakar
Document the FCPVD blocks present on the RZ/T2H and RZ/N2H SoCs. The FCPVD implementation on these SoCs is identical to that found on the RZ/G2L family. Update the schema to disallow the "resets" property for these SoCs, reflecting the absence of a reset control for the FCPVD instance. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260430100929.1088281-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2026-07-31media: dt-bindings: nxp,imx8-isi: Drop fsl,blk-ctrl requirement for i.MX8ULPGuoniu Zhou
The i.MX8ULP variant does not require the fsl,blk-ctrl property. Add fsl,imx8ulp-isi to the exception list alongside fsl,imx91-isi. Fixes: 288517a3c6c9 ("dt-bindings: media: nxp,imx8-isi: Add i.MX8ULP ISI compatible string") Cc: stable@vger.kernel.org Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://patch.msgid.link/20260424-csi2_imx8ulp-v12-1-da148eabc035@oss.nxp.com Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2026-07-30dt-bindings: soc: qcom,aoss-qmp: Document Nord AOSS side channelShawn Guo
Document Always-on Subsystem side channel on Qualcomm Nord SoC. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Shawn Guo <shengchao.guo@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260729023508.879752-2-shengchao.guo@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-30Merge tag 'for-v7.2-rc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply fixes from Sebastian Reichel: - Documentation build fix for bd71828 - max17040: handle missing status supplier - macsmc: Support macOS 27 SMC firmware - bq25890: fix the -10 C NTC lookup entry * tag 'for-v7.2-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: power: supply: bq25890: fix the -10 C NTC lookup entry power: supply: macsmc: Support macOS 27 SMC firmware power: supply: max17040: handle missing status supplier power: supply: bd71828: add a terminating table border
2026-07-30dt-bindings: net: microchip: fix entryManuel Ebner
Remove needless ' ID)' Signed-off-by: Manuel Ebner <manuelebnerli@mailbox.org> Link: https://patch.msgid.link/20260722093259.3109588-2-manuelebnerli@mailbox.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-07-30dt-bindings: sram: qcom,imem: Add minidump-sram pattern propertyMukesh Ojha
The qcom,imem binding describes a single word in always-on SRAM shared between the operating system (OS) and boot firmware. Before DDR is initialized on the warm reset following a crash, firmware reads this word to decide where to deliver the minidump, and the OS is expected to select one of the destinations: either USB upload to a host PC or save to on-device storage. If nothing is selected by the OS, USB is the default. Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20260624190830.3131112-3-mukesh.ojha@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-30dt-bindings: arm: qcom: Add Asus Zenbook A16 (UX3607OA)Konrad Dybcio
UX3607OA is a variant of the Asus Zenbook A16 built on the Qualcomm Glymur platform. It comes with an 18-core X2 Elite Extreme SoC, 48GiB of RAM, NVMe storage, a 2880 x 1800 OLED screen, and the other typical Glymur platform capabilities. The hardware wiring is very different versus the 14" SKU. Add a compatible for this machine. [1] https://www.asus.com/us/laptops/for-home/zenbook/asus-zenbook-a16-ux3607/techspec/ Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260721-topic-a16_submission-v1-1-8ea213130d05@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-30dt-bindings: soc: qcom,wcnss: Drop redundant $ref of firmware-name propertyKrzysztof Kozlowski
The DT schema core defines the type ($ref) of 'firmware-name' property as string-array, so individual schemas do not need to. They also should not redefine it to a single string, but instead just set number of expected firmware names. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20260712162212.184592-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Cross-merge networking fixes after downstream PR (net-7.2-rc6). No conflicts. Adjacent changes: net/ipv4/route.c dbc3791e3b24 ("net: do not send ICMP/NDISC Redirects when peer allocation fails") 7804eaa057fe ("ipv4: snapshot dst.dev in ip_rt_send_redirect() and ip_rt_get_source()") drivers/net/tun.c 23dad2d088df ("tun: no longer rely on RTNL in tun_fill_info()") c3da92af07ea ("Revert "tun/tap: add ptr_ring consume helper with netdev queue wakeup"") drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c 3bd438a58e91 ("octeontx2-af: Block VFs from clobbering special CGX PKIND state") 5ba5611ef946 ("octeontx2-af: reserve 4 PKINDs for skip-size custom use") drivers/net/wireless/ath/ath12k/core.h drivers/net/wireless/ath/ath12k/mac.c drivers/net/wireless/ath/ath12k/peer.c 469d7e6077c1 ("wifi: ath12k: resolve PENDING ML peer ID from MLO_PEER_MAP HTT event") 378e659029d5 ("wifi: ath12k: introduce host_alloc_ml_id hardware parameter") c42b27336eef ("wifi: ath12k: fix survey indexing across bands") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-07-30ASoC: dt-bindings: qcom,sm8250: Add compatible string for SM8475Esteban Urrutia
Add compatible string for the sound card found in the SM8475 SoC. Signed-off-by: Esteban Urrutia <esteuwu@proton.me> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260729-sm8475-asoc-v1-1-3edad8aa7628@proton.me Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-30media: rppx1: Add framework to support Dreamchip RPPX1 ISPNiklas Söderlund
Add a framework driver for Dreamchip RPPX1 ISP. The driver aims to provide a framework for other V4L2 based drivers to drive the RPPX1 functionality. The reason for this split is that the RPPX1 IP itself do not provide any DMA engines to drive data to/from the device, instead it depends on other IP blocks to implement these features. While the peripherals around the RPPX1 ISP used in different designs and by different vendors are different the RPPX1 core itself is the same. For this reason the framework solution to be able to split the Dreamchip RPPX1 driver from vendors usage of it have been picked in hope to reduce duplication of the common parts. The design is to try and keep the surface of this framework as small as possible. The intention of this change is to be able to fill all needs of this. * Two functions to create and destroy a RPPX1 instance, rppx1_create() and rppx1_destory(). These are intended to be called in the users probe and remove code paths. * Two functions to start and stop the RPPX1 processing, rppx1_start() and rppx1_stop(). These are intended to be called in the users stream on and stream off code paths. * One function to ask the RPPX1 to process parameters buffer prepared by user space, rppx1_params(). The intention is to call this function when the parameter buffer is queued to the V4L2 driver and the result stored by the driver until the time it needs to be written to the RPPX1. It's the users responsibility to write it either using MMIO or other means. * One function to fill in a statistic buffer based on the current status of the RPPX1, rppx1_stats_fill_isr(). The intention is that the user call's this in its interrupt handler when it knows the RPPX1 is done processing a frame. * One function to ack and retrieve the interrupts generated by the RPPX1, rppx1_interrupt(). The intention is to call this function when the users interrupt handler detects the RPPX1 have raised and interrupt. There is no need for the user to understand, or act, on the actual RPPX1 interrupt, but it can if it wants too. The initial support in the framework is limited and do not implement any ISP processing algorithms other then configuring the RPPX1 to process any Bayer (8-, 10, or 12-bit) image and produce either a RGB or YUYV output. It do however probe all function blocks of the RPPX1 and provide an interface to interact with both parameter and statistic bufferers. The user of the framework will not change as algorithms for the different function blocks of the ISP are being added. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Co-developed-by: Jai Luthra <jai.luthra+renesas@ideasonboard.com> Signed-off-by: Jai Luthra <jai.luthra+renesas@ideasonboard.com> Co-developed-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2026-07-30media: Documentation: uapi: Update V4L2 ISP for extensible statsAntoine Bouyer
Rework the userspace-api documentation of V4L2 ISP to support statistics. Update all occurences of 'v4l2_isp_param' types to match the uAPI changes and add a section to document the statistics serialization format. Signed-off-by: Antoine Bouyer <antoine.bouyer@nxp.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> [Update on uAPI changes] Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2026-07-30Merge tag 'net-7.2-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "This is again larger than usual: the backlog accumulated in the past weeks is not done yet. I'm not aware of any known pending regression. Including fixes from netfilter, Bluetooth, WiFi and CAN. Current release - regressions: - bluetooth: remove unnecessary hci_conn_get in create_conn_sync - can: isotp: fix timer drain order, wakeup handling and tx_gen ordering - eth: - tun/vhost: revert avoid ptr_ring tail-drop when a qdisc is present Previous releases - regressions: - core: do not send ICMP/NDISC Redirects when peer allocation fails - ipv6: take nexthop lock for f6i_list walks in replace check and notify - wifi: fix an ath12k MLO regression impacting WCN7850/QCC2072. - netfilter: nf_tables: make nft_object rhltable per table - af_unix: fix listen() succeeding on sockets in the wrong state - openvswitch: fix potential UAF on meter attach failure - bluetooth: - fix advertising data UAFs - avoid deadlocks in iso_sock_timeout - smc: fix socket use-after-free during link group termination - dpll: use pin owner's dpll ref for pin-level attribute reporting - eth: - veth: convert frag_list skbs before running XDP - ice: wait for reset completion in ice_resume() - igc: remove napi_synchronize() in igc_down() - vxlan: use pskb_network_may_pull() for transmit path header pulls Previous releases - always broken: - xsk: fix AF_XDP multi-buffer Tx descriptor reclaim - psp: fix NULL genl_sock deref race with concurrent netns teardown - netfilter: widen NAT rewrite delta to s32 in sip_help_tcp() - can: peak_usb: fix double free of transfer buffer on URB submit error - dibs: fix use-after-free of dmb_node in loopback attach/detach/unregister - sctp: prevent peer transport count overflow - dsa: mt7530: error out on failed reads in MT7531 PHY polling - eth: - idpf: bound interrupt-vector register fill to the allocated array" * tag 'net-7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (156 commits) qede: sync udp_tunnel ports outside qede_lock in the recovery path net: openvswitch: fix potential UAF on meter attach failure octeontx2-pf: Set correct sequence for carrier off and tx queue stop net: libwx: fix FDIR ATR queue mismatch for software VLAN packets net: dsa: realtek: use devm_mutex_init for l2_lock net: dsa: realtek: use devm_mutex_init for vlan_lock net: dsa: realtek: use devm_mutex_init for regmap lock net: dsa: realtek: rtl8365mb: use devm_mutex_init for mib_lock ptp: netc: fix potential interrupt storm caused by incorrect unbind order net: mana: Return error code from mana_create_rxq() net: openvswitch: fix skb leak on flow key update failure during ct net: openvswitch: fix skb leak on flow key update failure during recirculation net: stmmac: Fix E2E delay mechanism net: dsa: mt7530: error out on failed reads in MT7531 PHY polling net: dsa: mt7530: error out on failed reads in ATC/VTCR command polling net: dsa: mt7530: check bus->read() errors in the MDIO regmap backend Revert "tun/tap: add ptr_ring consume helper with netdev queue wakeup" Revert "vhost-net: wake queue of tun/tap after ptr_ring consume" Revert "ptr_ring: move free-space check into separate helper" Revert "tun/tap & vhost-net: avoid ptr_ring tail-drop when a qdisc is present" ...
2026-07-30docs/driver-api: infrastructure: add property.h and fwnode.hRandy Dunlap
Add more driver core header files to infrastructure.rst for completeness. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Link: https://patch.msgid.link/20260726211200.2643484-1-rdunlap@infradead.org Signed-off-by: Danilo Krummrich <dakr@kernel.org>
2026-07-30ovpn: limit keepalive values to one dayMarco Baffo
Large keepalive values can overflow the delayed-work delay on 32-bit systems, causing the keepalive worker to be repeatedly scheduled. A correct configuration should not require such large keepalive values, and an upper limit of one day is already generous and unnecessary in practice. Limit both the keepalive interval and timeout to 86400 seconds. Signed-off-by: Marco Baffo <marco@mandelbit.com> Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
2026-07-30Merge tag 'mtk-dts64-for-v7.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt MediaTek ARM64 DeviceTree updates This adds a couple of fixes and improvements for multiple MediaTek SoCs. In particular: - Indentation/whitespace fixes for some devicetrees - Documentation improvements for MediaTek Mute-X - dtbs-check warnings fixes - MT8390 Tungsten boards: removal of unnecessary cells - MT6795 SoC: removal of deprecated property in UART DMA - MT6359 PMIC's RTC now uses the correct compatible string - MT8183/86/88/92/95 SoCs gain support for the UART DMA IPs - MT8186 gets a new CCI OPP table to resolve lockups - MT8188/83 Chromebooks now got the correct SPI NOR supply - MT8192 Asurada drops support for the (unused) MMC1 port - MediaTek Genio 510/700/1200 EVKs and Radxa NIO-12L now get their PMIC power input tree completed with assignment of the correct supplies * tag 'mtk-dts64-for-v7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: arm64: dts: mediatek: mt6359: use proper compatible for rtc arm64: dts: mediatek: mt8395-radxa-nio-12l: Add MT6365 PMIC supplies arm64: dts: mediatek: mt8395-genio-common: Add MT6365 PMIC supplies arm64: dts: mediatek: mt8390-genio-common: Add MT6365 PMIC supplies arm64: dts: mediatek: mt8192-asurada: Disable mmc1 on Spherion dt-bindings: soc: mediatek: mutex: Improve title and description arm64: dts: mediatek: mt8195: Add and use UART AP_DMA controller arm64: dts: mediatek: mt8192: Add and use UART AP_DMA controller arm64: dts: mediatek: mt8188: Add and use UART AP_DMA controller arm64: dts: mediatek: mt8186: Add and use UART AP_DMA controller arm64: dts: mediatek: mt8183: Add and use UART AP_DMA controller arm64: dts: mediatek: mt6795: Remove deprecated UART DMA property arm64: dts: mediatek: tungsten-smarc: Remove unnecessary cells arm64: dts: mediatek: Correct indentation and whitespace arm64: dts: mediatek: mt8188-geralt: Add supply for SPI NOR flash arm64: dts: mediatek: mt8183-kukui: Add supply for SPI NOR flash arm64: dts: mediatek: mt8186: change CCI OPP scaling mapping Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-07-30Merge tag 'imx-dt-7.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux into soc/dt ARM: dts: imx device tree updates for v7.3 Cleanup CHECK_DTBS warnings: - Remove undocumented properties (nand-ecc-*, clock-names, default-state) - Rename display@0 to display0 (ls1021a-iot) - Add led suffix to node names (ls1021a-moxa-uc-8410a) - Replace spansion,s25fl164k with jedec,spi-nor (ls1021a-moxa-uc-8410a) - Use ethernet-phy-ieee802.3-c22 compatible string (ls1021a-moxa-uc-8410a) - Rename eim-cs1 node to eim-cs1-bus (imx53-ard) - Add power-supply for LCD panel (ls1021a-twr) - Add fsl,ls1021aqds-fpga compatible string (ls1021a-qds) Fixes: - Change #io-channel-cells to 1 for voltage divider (imx6dl-plym2m) New features: - Describe Bluetooth controller (imx7d-pico) - Add power-supply to PCIe Root Port (imx6sx-sdb, imx6qdl-sabresd) * tag 'imx-dt-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux: (21 commits) ARM: dts: ls1021a-iot: rename display@0 to display0 dt-bindings: display: imx: Add deprecated property display and display0 ARM: dts: imx6ull-engicam-microgea: remove nand-ecc-strength and nand-ecc-step-size ARM: dts: imx6ul-isiot: remove undocument property clock-names of fsl,sgtl5000 ARM: dts: imx53-smd: remove undocument property clock-names of ovti,ov5642 ARM: dts: imx6dl-plym2m: change #io-channel-cells to 1 of voltage divider ARM: dts: ls1021a-moxa-uc-8410a: remove undocument property default-state of gpio-keys ARM: dts: ls1021a-moxa-uc-8410a: replace spansion,s25fl164k with jedec,spi-nor ARM: dts: ls1021a-moxa-uc-8410a: use compatible string ethernet-phy-ieee802.3-c22 ARM: dts: ls1021a-twr: add power-supply for lcd panel ARM: dts: ls1021a-moxa-uc-8410a: add led suffix to fix CHECK_DTBS warnings ARM: dts: imx53-ard: change node name eim-cs1 to eim-cs1-bus dt-bindings: soc: imx: Add fsl,eim-bus ARM: dts: ls1021a-qds: add compatible string "fsl,ls1021aqds-fpga" for on boards FPGA chip dt-bindings: fsl,fpga-qixis: Add fsl,ls1021aqds-fpga compatible string ARM: dts: imx6qdl-tqma6: add nvmem-layout ARM: dts: imx6ul-tqma6ul: add nvmem-layout ARM: dts: imx6sx-sdb: Add power supply property to Root Port node ARM: dts: imx6qdl-sabresd: Add power supply property to Root Port node ARM: dts: nxp: ls: Correct indentation ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-07-29netlink: specs: nl80211: fix TOOD -> TODOShaikh Kamaluddin
Fix spelling error reported by codespell in description strings: TOOD -> TODO. Attribute names are untouched. No functional change. Signed-off-by: Shaikh Kamaluddin <shaikhkamal2012@gmail.com> Reviewed-by: Joe Damato <joe@dama.to> Link: https://patch.msgid.link/20260728154142.12133-1-shaikhkamal2012@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-07-30dt-bindings: media: qcom: Add Shikra CAMSS compatibleNihal Kumar Gupta
Shikra contains the same Camera Subsystem IP as QCM2290. Document the platform-specific compatible string, using qcom,qcm2290-camss as fallback. Unlike QCM2290, Shikra omits the CDM and OPE blocks, requiring only a single IOMMU context bank instead of four. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Signed-off-by: Nihal Kumar Gupta <nihal.gupta@oss.qualcomm.com> Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
2026-07-30dt-bindings: media: qcom,milos-iris: Add Milos video codecAlexander Koskovich
Add binding for Qualcomm Milos Iris video codec. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Alexander Koskovich <akoskovich@pm.me> Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
2026-07-29dt-bindings: arm: qcom-soc: Allow WSA88xx speaker compatibleKrzysztof Kozlowski
One selects in this schema captures "^qcom,.*sa[0-9]+.*$" compatibles, because there are SAxxxx Qualcomm SoCs. Unfortunately there is also WSA8810 and WSA8855 I2C speakers, so they need listing too. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260721-dt-bindings-qcom-soc-naming-v3-4-8f275c9d3412@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-29dt-bindings: arm: qcom-soc: Validate nodes with fallbacksKrzysztof Kozlowski
The schema checking for expected naming patterns for SoC IP block nodes was really incomplete and was checking only nodes with single compatible. Fix this by changing "select:" to "contains:" so every node, except root nodes, having at least one matching compatible will be evaluated. This however will evaluate nodes which have some generic fallbacks (e.g. syscon), thus the schema for expected compatible should also have "contains:" (with "anyOf:"). These two above are the only functional changes in this commit and the rest of the diff is indentation change. None of the patterns are changed (neither in "Preferred naming style" group nor in "Legacy namings"), none of the compatibles are affected. Basically the second part of the diff is (simplifying): properties: compatible: - oneOf: - ...... + contains: + anyOf: + ...... Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260721-dt-bindings-qcom-soc-naming-v3-3-8f275c9d3412@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-29dt-bindings: arm: qcom-soc: Document more of existing legacy style compatiblesKrzysztof Kozlowski
The schema misses several old style compatibles with SoC component trailing in the compatible (qcom,IP-SoC): - qcom,apss-wdt-x1e80100 - qcom,apss-wdt-xxx, qcom,rpm-xxx and qcom,scm-xxx for SoC with code names (like qcom,rpm-shikra) - qcom,kpss-gcc-xxx - qcom,rpmcc-xxx - qcom,tcsr-xxx - qcom,usb-hs-phy-xxx It also missed qcom,ipq806x-ahci. None of these were flagged by schema, because they were used with fallbacks and the schema checks only for single compatibles. Nevertheless document them for complete picture and for future change, which will apply the schema to fallbacks as well. Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260721-dt-bindings-qcom-soc-naming-v3-2-8f275c9d3412@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-29dt-bindings: arm: qcom-soc: Include Eliza, Kaanapali and others in SoC namesKrzysztof Kozlowski
Grow the schema checking for proper SoC compatible naming style with recently upstreamed new Qualcomm SoCs: Eliza, Kaanapali, Hawi, Mahua, Maili, Nord and Shikra. The list covers only SoC IP blocks, thus no Hamoa or Talos in the names, because these are codenames but not used for SoC IP block naming. Since switching from model numbers to codenames, this list with explicit codenames will have to grow and list them all in order for the schema to work. It feels like a churn, but the compatible naming is still mess, for example, the schema pci/qcom,pcie-x1e80100.yaml with a legacy naming vendor,IP-SoC (qcom,pcie-x1e80100) received a new compatible with new style (qcom,glymur-pcie). Acked-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260721-dt-bindings-qcom-soc-naming-v3-1-8f275c9d3412@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-07-29spi: Add trace event support for GENI SE registers dumpMark Brown
Praveen Talari <praveen.talari@oss.qualcomm.com> says: The GENI framework is used by multiple drivers including UART, I2C, and SPI. When hardware-related failures occur, each driver typically relies on local logging, which often lacks sufficient information to determine the exact controller state. This series introduces a common tracing mechanism for GENI Serial Engine debug registers and demonstrates its use in the SPI driver. Patch 1 adds a new tracepoint that captures an extensive set of GENI SE registers, including command state, interrupt status, FIFO state, DMA configuration, and clock-related information. Patch 2 hooks the tracepoint into SPI error paths so that register snapshots are automatically generated when timeouts or transfer-related failures occur. Usage examples: Enable all I2C traces: echo 1 > /sys/kernel/tracing/events/qcom_geni_se/enable cat /sys/kernel/debug/tracing/trace_pipe Example trace output: 114.291299: geni_se_regs: 888000.spi: m_cmd0=0x18000000 m_irq_status=0x00000080 s_cmd0=0x00000000 s_irq_status=0x08000000 geni_status=0x00000000 geni_ios=0x00000000 m_cmd_ctrl=0x00000000 m_cmd_err=0x00000000 m_fw_err=0x00000000 tx_fifo_sts=0x00000000 rx_fifo_sts=0x00000000 tx_watermark=0x00000000 rx_watermark=0x0000000d rx_watermark_rfr=0x0000000e m_gp_length=0x00000004 s_gp_length=0x00000000 dma_tx_irq=0x00000000 dma_rx_irq=0x00000000 dma_tx_irq_en=0x0000000f dma_rx_irq_en=0x0000001f dma_rx_len=0x00001400 dma_rx_len_in=0x00001400 dma_tx_len=0x00001400 dma_tx_len_in=0x00001400 dma_tx_ptr_l=0xffffc000 dma_tx_ptr_h=0x00000000 dma_rx_ptr_l=0xffffa000 dma_rx_ptr_h=0x00000000 dma_tx_attr=0x00000001 dma_tx_max_burst=0x00000002 dma_rx_attr=0x00000000 dma_rx_max_burst=0x00000002 dma_if_en=0x00000009 dma_if_en_ro=0x00000001 dma_general_cfg=0x0000000f dma_qsb_trans_cfg=0x00000000 dma_dbg=0x00000000 m_irq_en=0x7fc0007f s_irq_en=0x03003e3e gsi_event_en=0x00000000 se_irq_en=0x0000000f ser_m_clk_cfg=0x000000a1 ser_s_clk_cfg=0x00000000 general_cfg=0x00000048 output_ctrl=0x0000007f clk_ctrl_ro=0x00000001 fifo_if_dis=0x00000000 fw_multilock_msa=0x00000000 clk_sel=0x00000005 Link: https://patch.msgid.link/20260729-add-tracepoints-for-se-reg-dump-v4-0-08bbd63b0ed2@oss.qualcomm.com
2026-07-29dt-bindings: i2c: rcar-i2c: Document R-Car X5H supportMinh Le
Document support for rcar-i2c on R8A78000 (X5H) SoCs. Signed-off-by: Minh Le <minh.le.aj@renesas.com> [wsa: fixed white space issues, added reset requirement] Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20260727122546.4232-5-wsa+renesas@sang-engineering.com
2026-07-29dt-bindings: arm: rockchip: Add EmbedFire LubanCat 4 boardPufan Jin
Add compatible string for the EmbedFire LubanCat 4 single board computer based on the Rockchip RK3588S SoC. Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Pufan Jin <2254650260@qq.com> Link: https://patch.msgid.link/tencent_0DA92AE62C08A802ACC4FE9E47A0192C8E05@qq.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2026-07-29Merge tag 'samsung-drivers-7.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers Samsung SoC drivers for v7.3 1. Fix very old leak of OF node in PMU driver. 2. Few cleanups and new bindings for ExynosAutov920 HSI0 syscon. * tag 'samsung-drivers-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: dt-bindings: samsung: exynos-pmu: Narrow allowed reboot modes dt-bindings: samsung: exynos-pmu: Restrict children with unevaluatedProperties dt-bindings: soc: samsung: exynos-sysreg: Add hsi0 for ExynosAutov920 soc: samsung: exynos-pmu: fix of_node refcount leak in exynos_get_pmu_regmap() Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-07-29dt-bindings: arm: rockchip: Add Anbernic RG Vita-ProChris Morgan
Add compatible string for the Anbernic RG Vita-Pro. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260728203832.166402-4-macroalpha82@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2026-07-29ASoC: dt-bindings: realtek,rt5640: Make interrupts optionalFabio Estevam
The RT5640 GPIO1/IRQ pin can be configured either as GPIO1 or as the codec interrupt output. Some boards, such as the Firefly-RK3399, do not connect the codec interrupt output. This causes the following binding validation warning: 'interrupts' is a required property Make the interrupts property optional to support such hardware configurations. Signed-off-by: Fabio Estevam <festevam@gmail.com> Link: https://patch.msgid.link/20260727185814.2599488-1-festevam@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-29Merge tag 'socfpga_dts_updates_for_v7.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt SoCFPGA DTS updates for v7.3 - dt-bindings updates: - Document compatible for Agilex72 - Document additional interrupts for Agilex5 - Add the additional interrupts for the gmac on Agilex5 - Use decimal number for interrupts, not hexadecimal - Enable the SMMU on Agilex5 - Add dma-coherent on XGMAC nodes - Add initial support for the Agilex72 SoCDK - Correct indentation on Arria10 - Update QSPI boot partition label * tag 'socfpga_dts_updates_for_v7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: dts: socfpga: use consistent QSPI boot partition label ARM: dts: intel: arria10: Correct indentation arm64: dts: socfpga: agilex5: update channel interrupts for gmac1 and gmac2 dt-bindings: net: altr,socfpga-stmmac: add more interrupts for Agilex5 arm64: dts: socfpga: agilex72: Add initial device tree dt-bindings: arm: altera: Add Agilex72 SoCFPGA compatible strings arm64: dts: socfpga: agilex5: Add dma-coherent to XGMAC nodes arm64: dts: socfpga: agilex5: Enable the SMMU arm64: dts: intel: keembay: Always use decimal interrupts arm64: dts: socfpga: agilex5: Add per-channel interrupts to gmac0 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-07-29Merge tag 'v7.3-rockchip-dts32-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt New board: Alientek DLRV1126 Eeprom for RK3288-Tinker-board * tag 'v7.3-rockchip-dts32-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: Add Alientek DLRV1126 ARM: dts: rockchip: Add RV1126 I2C5 dt-bindings: arm: rockchip: Add Alientek DLRV1126 dt-bindings: vendor-prefixes: add alientek ARM: dts: rockchip: add eeprom node to rk3288-tinker Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-07-29Merge tag 'samsung-dt64-7.3' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt Samsung DTS ARM64 changes for v7.3 1. New SoC Exynos8855 (market naming: Exynos 1580) basic support with its SMDK development board. That's a 8-core SoC, released in Q4 2024. 2. ExynosAutov920: Add HSI0 syscon node. * tag 'samsung-dt64-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: MAINTAINERS: Add entry for Samsung Exynos8855 SoC arm64: dts: exynos: add initial support for Samsung Exynos8855 smdk dt-binding: ARM: samsung: Add Samsung Exynos8855 arm64: dts: exynosautov920: Add hsi0 syscon node for PCIe PHY Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-07-29spi: Merge up fixesMark Brown
The SpacemiT driver fixes and new work collide with each other.
2026-07-29ALSA: docs: Add description of usb-audio playback_urb_fixup quirkTakashi Iwai
We missed the description for the recently introduced quirk bit QUIRK_FLAG_PLAYBACK_URB_FIXUP. A brief explanation is added here. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20260729074523.92761-2-tiwai@suse.de
2026-07-28Documentation/x86: Document the intricacies of GS context switchingBorislav Petkov (AMD)
Summarized from the thread at Link by AI, with additions and improvements by H. Peter Anvin and Andrew Cooper. Assisted-by: Claude Code:claude-sonnet-4-6 Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/all/20260604015303.GEaiDafyuU0bwP4Y05@fat_crate.local
2026-07-28dt-bindings: arm: rockchip: Add ArmSoM CM5 and CM5-IOJiaxing Hu
Add compatibles for the ArmSoM CM5, an RK3576 compute module, and its CM5-IO carrier board. Signed-off-by: Jiaxing Hu <gahing@gahingwoo.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260719034611.3623066-2-gahing@gahingwoo.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2026-07-28regulator: dt-bindings: qcom,rpmh: Add support for PM8350BEsteban Urrutia
The PM8350B has only one LDO, which gets its power from a dedicated input. Add support for it. Signed-off-by: Esteban Urrutia <esteuwu@proton.me> Link: https://patch.msgid.link/20260723-pm8350b-ldo-v1-1-42b5428a0d3f@proton.me Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-28regulator: dt-bindings: Add fan53555 allowed modesVictor Krawiec
Fairchild FAN53555 and its clone from Rockchip, Silergy and TCS support two modes of operation: - Auto-PFM: Allow automatic PFM during light load (default mode) - Forced PWM Some boards require forced PWM mode to keep the supply ripple within acceptable limits under light load conditions. Regulator mode indexes are starting from 1 to keep backward compatibility with existing device trees Signed-off-by: Victor Krawiec <victor.krawiec@arturia.com> Link: https://patch.msgid.link/20260723094001.120264-2-victor.krawiec@arturia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2026-07-28Merge tag 'kvmarm-fixes-7.2-3' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 7.2, take #3 - Fix a tiny buglet when propagating the deactivation of an interrupt from a nested guest, which happened to trigger a gold plated CPU bug on a particular implementation - Fix a race between LPI unmapping and mapping, resulting in leaked LPIs - Make LPI mapping more robust on memory allocation failure - Fix the handling of the EL2 tracing clock being disabled - A couple of Sashiko-driven fixes for corner cases in the EL2 tracing code - Add missing sysreg tracepoint for the EL2 code - Tidy-up the mutual exclusion of guest-memfd and MTE - Update Fuad's email address to point to @linux.dev
2026-07-28Merge tag 'kvm-s390-master-7.2-2' of ↵Paolo Bonzini
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD KVM: s390: Fixes for 7.2 - several fixes for PCI passthru in s390 kvm - fix a 7.2-rc regression in the adapter interrupt mapping code
2026-07-28dt-bindings: i2c: cdns: add Axiado AX3005 I2C variantSwark Yang
Add binding for Axiado AX3005 I2C controller. So far, no changes are known, so it can fall back to the cdns,i2c-r1p14 compatible. Signed-off-by: Swark Yang <syang@axiado.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20260716-upstream-axiado-ax3005-upstream-v3-3-c429095143ec@axiado.com
generated by cgit v1.2.3 (git 2.0.4) at 2026-08-20 16:46:45 +0000