Pull USB and Thunderbolt driver updates from Greg KH:
 "Here is the big set of USB and Thunderbolt driver changes for 7.2-rc1.

  Lots of little stuff in here, major highlights include:

   - USB4STREAM support for Thunderbolt devices. A new way to send "raw"
     data very quickly over a USB4 connection to another system directly

   - Other thunderbolt updates and changes to make the stream code work

   - xhci driver updates and additions

   - typec driver updates and additions

   - usb gadget driver updates and fixes for reported issues

   - zh_CN documentation translation of the USB documentation

   - usb-serial driver updates

   - dts cleanups for some USB platforms

   - other minor USB driver updates and tweaks

  All of these have been in linux-next for over a week with no reported
  issues, most of them for many many weeks"

* tag 'usb-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (131 commits)
  usb: ucsi: huawei_gaokun: support mode switching
  thunderbolt: debugfs: Fix sideband write size check
  thunderbolt: debugfs: Fix margining error counter buffer leak
  usb: host: xhci-rcar: Split R-Car Gen2 and Gen3 .plat_start() handling
  usb: host: xhci-rcar: Remove SET_XHCI_PLAT_PRIV_FOR_RCAR() macro
  usb: xhci: allocate internal DCBAA mirror dynamically
  usb: xhci: allocate DCBAA based on host controller max slots
  usb: xhci: refactor DCBAA struct
  xhci: Prevent queuing new commands if xhci is inaccessible
  xhci: dbc: detect and recover hung DbC during enumeraton
  xhci: dbc: add timestamps to DbC state changes in a new helper.
  xhci: dbc: add helper to set and clear DbC DCE enable bit
  xhci: dbc: serialize enabling and disabling dbc
  xhci: dbc: Fix sysfs ABI Documentation for xhci dbc states
  usb: xhci: Improve Soft Retries after short transfers
  usb: xhci: Remove isochronous URB_SHORT_NOT_OK handling
  usb: xhci: Remove skip_isoc_td()
  usb: xhci: Simplify xhci_quiesce()
  usb: xhci: remove legacy 'num_trbs_free' tracking
  usb: xhci: fix typo in xhci_set_port_power() comment
  ...

Pull tty / serial driver updates from Greg KH:
 "Here is the big set of TTY and Serial driver updates for 7.2-rc1.

  Overall we end up removing more code than added, due to an obsolete
  synclink_gt driver being removed from the tree, always a nice thing to
  see happen.

  Other than that driver removal, major things included in here are:

   - max310x serial driver updates and fixes

   - 8250 driver updates and rework in places to make it more "modern"

   - dts file updates

   - serial driver core tweaks and updates

   - vt code cleanups

   - vc_screen crash fixes

   - other minor driver updates and cleanups

  All of these have been in linux-next for well over a week with no
  reported issues"

* tag 'tty-7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (49 commits)
  serial: 8250_pci: Don't specify conflicting values to pci_device_id members
  vc_screen: fix null-ptr-deref in vcs_notifier() during concurrent vcs_write
  serial: qcom_geni: Fix RX DMA stall when SE_DMA_RX_LEN_IN is zero
  vt: merge ucs_is_zero_width()/ucs_is_double_width() into ucs_get_width()
  serial: 8250: fix possible ISR soft lockup
  dt-bindings: serial: rs485: remove deprecated .txt binding stub
  serial: qcom-geni: trace: Add tracepoint support for Qualcomm GENI serial
  tty: serial: Use named initializers for arrays of i2c_device_data
  serial: 8250_dw: remove clock-notifier infrastructure
  serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails
  amba/serial: amba-pl011: Bring back zx29 UART support
  serial: 8250: Add support for console flow control
  serial: 8250: Check LSR timeout on console flow control
  serial: 8250: Set cons_flow on port registration
  tty: serial: 8250: protect against NULL uart->port.dev in register
  arm64: dts: add support for A9 based Amlogic BY401
  dt-bindings: arm: amlogic: add A311Y3 support
  serial: max310x: fix compile errors if CONFIG_SPI_MASTER is disabled
  serial: qcom-geni: Avoid probing debug console UART without console support
  serial: max310x: add comments for PLL limits
  ...

Pull non-MM updates from Andrew Morton:

 - "taskstats: fix TGID dead-thread stat retention" (Yiyang Chen)

   Fix a taskstats TGID aggregation bug where fields added in the TGID
   query path were not preserved after thread exit, and adds a kselftest
   covering the regression.

 - "lib/tests: string_helpers: Slight improvements" (Andy Shevchenko)

   Improve lib/tests/string_helpers_kunit.c a little

 - "lib/base64: decode fixes" (Josh Law)

   Address minor issues in lib/base64.c

 - "selftests/filelock: Make output more kselftestish" (Mark Brown)

   Make the output from the ofdlocks test a bit easier for tooling to
   work with. Also ignore the generated file

 - "uaccess: unify inline vs outline copy_{from,to}_user() selection"
   (Yury Norov)

   Simplify the usercopy code by removing the selectability of inlining
   copy_{from,to}_user().

 - "ocfs2: validate inline xattr header consumers" (ZhengYuan Huang)

   Fix a number of possible issues in the ocfs2 xattr code

 - "lib and lib/cmdline enhancements" (Dmitry Antipov)

   Provide additional robustness checking in the cmdline handling code
   and its in-kernel testing and selftests

 - "cleanup the RAID6 P/Q library" (Christoph Hellwig)

   Clean up the RAID6 P/Q library to match the recent updates to the
   RAID 5 XOR library and other CRC/crypto libraries

 - "ocfs2: harden inode validators against forged metadata" (Michael
   Bommarito)

   Add three structural checks to OCFS2 dinode validation so malformed
   on-disk fields are rejected before ocfs2_populate_inode() copies them
   into the in-core inode

 - "lib/raid: replace __get_free_pages() call with kmalloc()" (Mike
   Rapoport)

   Clean up the lib/raid code by using kmalloc() in more places

* tag 'mm-nonmm-stable-2026-06-21-10-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (108 commits)
  ocfs2: fix circular locking dependency in ocfs2_dio_end_io_write
  ocfs2: fix NULL h_transaction deref in ocfs2_assure_trans_credits
  lib: interval_tree_test: validate benchmark parameters
  ocfs2: avoid moving extents to occupied clusters
  treewide: fix transposed "sign" typos and update spelling.txt
  ocfs2: fix UBSAN array-index-out-of-bounds in ocfs2_sum_rightmost_rec
  fat: reject BPB volumes whose data area starts beyond total sectors
  selftests/uevent: increase __UEVENT_BUFFER_SIZE to avoid ENOBUFS on busy systems
  lib/test_firmware: allocate the configured into_buf size
  fs: efs: remove unneeded debug prints
  checkpatch: cuppress warnings when Reported-by: is followed by Link:
  MAINTAINERS: add Alexander as a kcov reviewer
  mailmap: update Alexander Sverdlin's Email addresses
  fs: fat: inode: replace sprintf() with scnprintf()
  ocfs2: fix out-of-bounds write in ocfs2_remove_refcount_extent
  ocfs2: fix race between ocfs2_control_install_private() and ocfs2_control_release()
  ocfs2/dlm: require a ref for locking_state debugfs open
  ocfs2: reject FITRIM ranges shorter than a cluster
  ocfs2: validate fast symlink target during inode read
  ocfs2: add journal NULL check in ocfs2_checkpoint_inode()
  ...

Several comments transpose the letters in "assigned" and "unsigned",
spelling them with "sing" instead of "sign".  Correct all of them.

Of these, the misspelling of "assigned" is not yet flagged by checkpatch,
so also add it to scripts/spelling.txt.

The remaining matches of `grep -ri singed` are RISINGEDGE register and
enum names, not typos.

Link: https://lore.kernel.org/20260612181633.734458-1-iamsharduld@gmail.com
Signed-off-by: Shardul Deshpande <iamsharduld@gmail.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Pull iommu updates from Joerg Roedel:
 "Core Code:

   - Fix dma-iommu scatterlist length handling in the P2PDMA path

   - Extend the generic IOMMU page-table code with detailed gather
     support for more precise invalidations

   - Add pending-gather tracking to generic page-table invalidation
     handling

   - Add support for smaller virtual address sizes in the generic AMDv1
     page-table format, including KUnit coverage

   - Fix page-size bitmap calculation for smaller VA configurations

   - Rework Arm io-pgtable allocation/freeing to consistently use the
     iommu-pages API and address-conversion helpers

   - Add PCI ATS infrastructure for devices that require ATS, including
     always-on ATS handling for pre-CXL devices

  AMD IOMMU:

   - Fix several IOTLB invalidation details, including PDE handling,
     flush-all behavior, and command address encoding

   - Honor IVINFO[VASIZE] when deriving address limits

   - Fix premature loop termination in init_iommu_one()

   - Add Hygon family 18h model 4h IOAPIC support

   - Clean up legacy-mode handling, stale comments, dead IVMD
     exclusion-range code, and unused address-size macros

  Arm SMMU / Arm SMMU v3:

   - SMMUv2:
      - Device-tree binding updates for Qualcomm Hawi, Nord and Shikra
        SoCs
      - Constrain the clocks which can be specified for recent Qualcomm
        SoCs
      - Fix broken compatible string for Qualcomm prefetcher
        configuration an add new entry for the Glymur MDSS
      - Ensure SMMU is powered-up when writing context bank for Adreno
        client

   - SMMUv3:
      - Fix off-by-one in queue allocation retry loop
      - Enable hardware update of access/dirty bits from the SMMU
      - Re-jig command construction to use separate inline helpers for
        each command type

  Intel VT-d:

   - Add the PCI segment number to DMA fault messages

   - Improve support for non-PRI mode SVA

   - Ensure atomicity during context entry teardown

   - Fix RB-tree corruption in the probe error path

  RISC-V IOMMU:

   - Add NAPOT range invalidation support

   - Use detailed gather information for invalidation decisions

   - Compute the best stride for single invalidations

   - Advertise Svpbmt support to the generic page-table code

   - Add capability definitions and clean up command macro encoding

  VeriSilicon IOMMU:

   - Add a new VeriSilicon IOMMU driver

   - Add devicetree binding documentation and MAINTAINERS coverage

   - Add the RK3588 VeriSilicon IOMMU node

   - Apply small cleanups and warning fixes in the new driver

  Rockchip IOMMU:

   - Disable the fetch DTE time limit

  Apple DART:

   - Correct a stale CONFIG_PCIE_APPLE macro name in a comment"

* tag 'iommu-updates-v7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (66 commits)
  iommu/dma-iommu: Fix wrong scatterlist length assignment in P2PDMA path
  iommu/amd: Control INVALIDATE_IOMMU_PAGES PDE from the gather
  iommu/amd: Make CMD_INV_IOMMU_ALL_PAGES_ADDRESS match the spec
  iommu/amd: Have amd_iommu_domain_flush_pages() use last
  iommu/amd: Pass last in through to build_inv_address()
  iommu/amd: Simplify build_inv_address()
  iommu/apple-dart: correct CONFIG_PCIE_APPLE macro name in comment
  iommu/vt-d: Fix RB-tree corruption in probe error path
  iommu/vt-d: Improve IOMMU fault information
  iommu/vt-d: Remove typo from pasid_pte_config_nested()
  iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry
  iommu/vt-d: Avoid WARNING in sva unbind path
  dt-bindings: arm-smmu: Correct and add constraints for Hawi, Shikra and Kaanapali
  dt-bindings: arm-smmu: Add compatible for Qualcomm Nord SoC
  iommu/amd: Don't split flush for amd_iommu_domain_flush_all()
  iommu/rockchip: disable fetch dte time limit
  iommu/arm-smmu-v3: Allow ATS to be always on
  PCI: Allow ATS to be always on for pre-CXL devices
  PCI: Add pci_ats_required() for CXL.cache capable devices
  iommu/vsi: Use list_for_each_entry()
  ...

Pull SoC devicetree updates from Arnd Bergmann:
 "There are fewer devicetree updates this time that the last few ones,
  with five SoC types getting added:

   - Qualcomm Dragonwing IPQ9650 is a new wireless networking SoC using
     four Cortex-A55 and one Cortex-A78 core, which is a significant
     upgrade from older generations

   - ZTE zx297520v3 is an older low-end wireless SoC using a single
     Cortex-A53 core, which so far can only run 32-bit kernels. This
     brings back the ZX family of chips that was removed in 2021 after
     support for the original zx296702 and zx296718 chips was never
     completed.

   - Renesas R-Car M3Le (R8A779MD) is a variant of the R-Car M3-N
     (R8A77965) automotive SoC.

   - Apple t8122 (M3) is the 2023 generation of their laptop SoCs, which
     has now been reverse-engineered to the point of having initial
     kernel support for five laptop models.

   - ASPEED AST27xx is their first baseboard managment controller using
     a 64-bit core, the Cortex-A35, following earlier generations using
     ARMv5/v6/v7 CPUs.

  These all come with one or more initial boards, and in total there are
  39 new boards getting added across SoC families, including:

   - Two NAS boxes using the old Cortina Systems Gemini SoC based on an
     ARMv4 FA526 CPU core

   - 18 industrial embedded boards using NXP i.MX6/8/9 and LX2160A SoCs
     from Variscite, Toradex and SolidRun, plus a number of overlays for
     combinations with additional boards

   - One new carrier board and SoM using TI K3 AM62x, in addition to new
     overlays for older SoMs

   - Two new boards using Spacemit K3 (no relation with TI) RISC-V SoCs.

   - Three phones from Google, Nothing and Motorola, all using Qualcomm
     Snapdragon SoCs

   - AST26xx BMC support for two server boards

  While there is still a significant number of patches improving
  hardware support for the existing boards across vendors (NXP,
  Qualcomm, Renesas, Rockchips, Mediatek, ...), a much smaller number
  of cleanups and warning fixes have made it in this time"

* tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (665 commits)
  arm64: dts: aspeed: Fix duplicate pinctrl labels and address scheme
  arm64: dts: bst: enable eMMC controller in C1200
  dt-bindings: display/lvds-codec: add ti,sn65lvds93
  arm64: dts: allwinner: a523: Add missing GPIO interrupt
  arm64: dts: lx2160a-rev2: avoid 32-bit pcie window system ram overlap
  arm64: dts: aspeed: Add initial AST27xx SoC device tree
  arm64: Kconfig: Add ASPEED SoC family Kconfig support
  dt-bindings: arm: aspeed: Add AST2700 board compatible
  arm64: dts: allwinner: a523: add gpadc node
  arm64: dts: allwinner: Add EL2 virtual timer interrupt
  ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node
  dt-bindings: media: sun6i-a31-isp: Add optional interconnect properties
  dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties
  arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlays
  arm64: dts: imx93-var-som-symphony: enable ADC
  arm64: dts: imx93-var-som-symphony: enable TPM3 PWM
  arm64: dts: imx93-var-som-symphony: keep RGB_SEL low
  arm64: dts: imx93-var-som-symphony: enable UART7
  arm64: dts: imx93-var-som-symphony: add TPM support
  arm64: dts: imx91-var-som-symphony: fix RGB_SEL handling
  ...

A report from shashiko-bot highlighted some concerns concurrent to
application of the series[1].

Fix duplicate pinctrl_tach{0-15} and pinctrl_n{cts,dcd,dsr,ri}5 labels
in aspeed-g7-soc1-pinctrl.dtsi. These didn't cause errors from dtc
because dtc accepts duplicate labels for duplicate nodes specified
through a node reference[2].

Drop the cpu-index from secondary/tertiary container nodes: reduce
the "#address-cells" from 2 to 1 and update unit-addresses and reg
accordingly. The 2-cell scheme was proposed in an early mailing list
sketch to prompt discussion[3], but the design evolved in ways that made
it unnecessary.

Also remove URL comments from the DTS. The links were to comments in
the kernel sources with discussion justifying the approach, but are not
necessary to carry forward.

[arj: Extend discussion in the commit message]

Link: https://lore.kernel.org/all/20260609025708.ADBFE1F00893@smtp.kernel.org/ [1]
Link: https://lore.kernel.org/all/b226339bb2abe42ce23e90eadbc654b426131083.camel@codeconstruct.com.au/ [2]
Link: https://lore.kernel.org/all/1a2ca78746e00c2ec4bfc2953a897c48376ed36f.camel@codeconstruct.com.au/ [3]
Suggested-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Fixes: e77bb5dc5759 ("arm64: dts: aspeed: Add initial AST27xx SoC device tree")
Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Link: https://patch.msgid.link/20260611-dtsi_fix-v1-1-ef2b7cd86d6d@aspeedtech.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20260612-aspeed-arm64-dt-v1-1-d1d1a4737905@codeconstruct.com.au
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

arm64: BST C1200 eMMC DTS for v7.2

Black Sesame Technologies:

 Enable eMMC controller on BST C1200 CDCU1.0 board:
    - Add mmc0 node in bstc1200.dtsi (DWCMSHC SDHCI controller)
    - Add fixed clock definition and reserved SRAM bounce buffer
    - Enable mmc0 with 8-bit bus on CDCU1.0 ADAS 4C2G board
The MMC driver was merged via mmc-next in v7.1-rc1.
this is the remaining DTS piece.

Signed-off-by: Gordon Ge <gordon.ge@bst.ai>

* tag 'bst-arm64-emmc-driver-dts-for-v7.2' of https://github.com/BlackSesame-SoC/linux:
  arm64: dts: bst: enable eMMC controller in C1200

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Add mmc0 node for the DWCMSHC SDHCI controller with basic configuration
(disabled by default) and fixed clock definition in bstc1200.dtsi.

Enable mmc0 with board-specific configuration including 8-bit bus
width and reserved SRAM bounce buffer on the CDCU1.0 ADAS 4C2G board.

The bounce buffer in reserved SRAM addresses hardware constraints
where the eMMC controller cannot access main system memory through
SMMU due to a hardware bug, and all DRAM is located outside the
4GB boundary.

Signed-off-by: Albert Yang <yangzh0906@thundersoft.com>
Acked-by: Gordon Ge <gordon.ge@bst.ai>
Signed-off-by: Gordon Ge <gordon.ge@bst.ai>