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Author SHA1 Message Date
Linus Torvalds
31b43c079f Merge tag 'soc-drivers-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 
Pull SoC driver updates from Arnd Bergmann:
 "The driver updates again are all over the place with many minor fixes
  going into platform specific code. The most notable changes are:

   - Support for Microchip pic64gx system controllers
   - Work on cleaning up devicetree bindings for SoC drivers, and
     converting them into the new format
   - Lots of smaller changes for Qualcomm SoC drivers, including support
     for a number of newly supported chips
   - reset controller API cleanups and a new driver for Cix Sky1
   - Reworks of the Tegra PMC and CBB drivers, along with a change to
     how individual Tegra SoCs get selected in Kconfig and BPMP firmware
     driver updates including a refresh of the ABI header to match the
     version used by firmware
   - STM32 updates to the firewall bus driver and support for the debug
     bus through OP-TEE
   - SCMI firmware driver improvements for reliability, in particular
     for dealing with broken firmware interrupts
   - Memory driver updates for Tegra, and a patch to remove the unused
     Baikal T1 driver"

* tag 'soc-drivers-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (193 commits)
  firmware: arm_ffa: Use the correct buffer size during RXTX_MAP
  firmware: qcom: scm: Allow QSEECOM on Lenovo IdeaCentre Mini X
  clk: spear: fix resource leak in clk_register_vco_pll()
  reset: rzv2h-usb2phy: Add support for VBUS mux controller registration
  reset: rzv2h-usb2phy: Convert to regmap API
  dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/G3E USB2PHY reset
  dt-bindings: reset: renesas,rzv2h-usb2phy: Add '#mux-state-cells' property
  soc: microchip: add mpfs gpio interrupt mux driver
  dt-bindings: soc: microchip: document PolarFire SoC's gpio interrupt mux
  gpio: mpfs: Add interrupt support
  soc: qcom: ubwc: add helpers to get programmable values
  soc: qcom: ubwc: add helper to get min_acc length
  firmware: qcom: scm: Register gunyah watchdog device
  soc: qcom: socinfo: Add SoC ID for SA8650P
  dt-bindings: arm: qcom,ids: Add SoC ID for SA8650P
  firmware: qcom: scm: Allow QSEECOM on Mahua CRD
  soc: qcom: wcnss: simplify allocation of req
  soc: qcom: pd-mapper: Add support for Eliza
  soc: qcom: aoss: compare against normalized cooling state
  soc: qcom: llcc: fix v1 SB syndrome register offset
  ...
 2026-04-16 20:34:34 -07:00
Linus Torvalds
e65f4718a5 Merge tag 'soc-dt-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 
Pull SoC devicetree updates from Arnd Bergmann:
 "A number of SoC platforms are adding modernized variants of their
  already supported chips time, with a total of 12 new SoCs, and two
  older SoC getting removed:

   - Qualcomm Glymur is a compute SoC using 18 Oryon-2 CPU cores
   - Qualcomm Mahua is a variant of Glymur with only 12 CPU cores, but
     largely identical.
   - Qualcomm Eliza is an embeded platform for mobile phone (SM7750) and
     IOT (QC7790S/M) workloads
   - Qualcomm IPQ5210 is a wireless networking SoC using Cortex-A53
     cores
   - Qualcomm apq8084 and ipq806x had only rudimentary support but no
     actual products using them, so they are now gone.
   - Axis ARTPEC-9 is a follow-up to the ARTPEC-8 embedded SoC, using
     the Samsung SoC platform but now with Cortex-A55 cores
   - ARM Zena is a virtual platform in FVP using Cortex-A720AE cores,
     with additional versions planned to be merged in the future.
   - ARM corstone-1000-a320 is a reference platform for IOT, using
     low-end Cortex-A320 cores
   - Microchip LAN9691 is an updated 64-bit variant of the arm32 lan966x
     series of networking SoCs
   - Microchip PIC64GX is an embedded RISC-V chip using SIFIVE U54 CPU
     cores
   - Rockchip RV1103B is the low-end 32-bit single-core vision processor
   - Renesas RZ/G3L (r9a08g046) is an industrial embedded chip using
     Cortex-A55 cores, similar to the G3E and G3S variants we already
     supported.
   - NXP S32N79 is an automotive SoC using Cortex-A78AE cores, a
     significant upgrade from the older S32V and S32G series

  These all come with at least one reference board or an initial product
  using these, in total there are 67 newly added boards. The ones for
  already supported SoCs are:

   - Two more Aspeed BMC based boards
   - Three older tablets based on 32-bit OMAP4 and Exynos5 SoCs
   - One Set-top-box based on Allwinner H6
   - 22 additional industrial/embedded boards using 64-bit NXP i.MX8M or
     i.MX9 SoCs
   - 20 Qualcomm SoC based machines across all possible markets:
     workstation, gaming, laptop, phone, networking, reference, ...
   - Three more Rockchips rk35xx based boards
   - Four variants of the Toradex Verdin using TI AM62

  Other notable bits are:

   - A cleanup for the 32-bit Tegra paz00 board moved the last board
     specific code on Tegra into equivalent dts syntax.
   - There continues to be a significant number of fixes for static
     checking of dtc syntax, but it feels like this is slowing down,
     hopefully getting into a state where most known issues are
     addressed
   - Additional hardware support for many existing boards across SoC
     families, notably Qualcomm, Broadcom, i.MX2, i.MX6, Rockchips,
     STM32, Mediatek, Tegra, TI and Microchip"

* tag 'soc-dt-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (841 commits)
  arm64: dts: ti: k3: Use memory-region-names for r5f
  ARM: dts: imx: Add DT overlays for DH i.MX6 DHCOM SoM and boards
  ARM: dts: imx6sx: remove fallback compatible string fsl,imx28-lcdif
  ARM: dts: imx25: rename node name tcq to touchscreen
  ARM: dts: imx: b850v3: Disable unused usdhc4
  ARM: dts: imx: b850v3: Define GPIO line names
  ARM: dts: imx: b850v3: Use alphabetical sorting
  ARM: dts: imx: bx50v3: Configure phy-mode to eliminate a warning
  ARM: dts: imx: bx50v3: Configure switch PHY max-speed to 100Mbps
  ARM: dts: imx7ulp: Add CPU clock and OPP table support
  ARM: dts: imx7-mba7: Deassert BOOT_EN after boot
  ARM: dts: tqma7: add boot phase properties
  ARM: dts: imx7s: add boot phase properties
  ARM: dts: tqma6ul[l]: correct spelling of TQ-Systems
  ARM: dts: mba6ulx: add boot phase properties
  ARM: dts: imx6ul[l]-tqma6ul[l]: add boot phase properties
  ARM: dts: imx6ul/imx6ull: add boot phase properties
  ARM: dts: imx6qdl-mba6: add boot phase properties
  ARM: dts: imx6qdl-tqma6: add boot phase properties
  ARM: dts: imx6qdl: add boot phase properties
  ...
 2026-04-16 20:28:48 -07:00
Linus Torvalds
440d6635b2 Merge tag 'mm-nonmm-stable-2026-04-15-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 
Pull non-MM updates from Andrew Morton:

 - "pid: make sub-init creation retryable" (Oleg Nesterov)

   Make creation of init in a new namespace more robust by clearing away
   some historical cruft which is no longer needed. Also some
   documentation fixups

 - "selftests/fchmodat2: Error handling and general" (Mark Brown)

   Fix and a cleanup for the fchmodat2() syscall selftest

 - "lib: polynomial: Move to math/ and clean up" (Andy Shevchenko)

 - "hung_task: Provide runtime reset interface for hung task detector"
   (Aaron Tomlin)

   Give administrators the ability to zero out
   /proc/sys/kernel/hung_task_detect_count

 - "tools/getdelays: use the static UAPI headers from
   tools/include/uapi" (Thomas Weißschuh)

   Teach getdelays to use the in-kernel UAPI headers rather than the
   system-provided ones

 - "watchdog/hardlockup: Improvements to hardlockup" (Mayank Rungta)

   Several cleanups and fixups to the hardlockup detector code and its
   documentation

 - "lib/bch: fix undefined behavior from signed left-shifts" (Josh Law)

   A couple of small/theoretical fixes in the bch code

 - "ocfs2/dlm: fix two bugs in dlm_match_regions()" (Junrui Luo)

 - "cleanup the RAID5 XOR library" (Christoph Hellwig)

   A quite far-reaching cleanup to this code. I can't do better than to
   quote Christoph:

     "The XOR library used for the RAID5 parity is a bit of a mess right
      now. The main file sits in crypto/ despite not being cryptography
      and not using the crypto API, with the generic implementations
      sitting in include/asm-generic and the arch implementations
      sitting in an asm/ header in theory. The latter doesn't work for
      many cases, so architectures often build the code directly into
      the core kernel, or create another module for the architecture
      code.

      Change this to a single module in lib/ that also contains the
      architecture optimizations, similar to the library work Eric
      Biggers has done for the CRC and crypto libraries later. After
      that it changes to better calling conventions that allow for
      smarter architecture implementations (although none is contained
      here yet), and uses static_call to avoid indirection function call
      overhead"

 - "lib/list_sort: Clean up list_sort() scheduling workarounds"
   (Kuan-Wei Chiu)

   Clean up this library code by removing a hacky thing which was added
   for UBIFS, which UBIFS doesn't actually need

 - "Fix bugs in extract_iter_to_sg()" (Christian Ehrhardt)

   Fix a few bugs in the scatterlist code, add in-kernel tests for the
   now-fixed bugs and fix a leak in the test itself

 - "kdump: Enable LUKS-encrypted dump target support in ARM64 and
   PowerPC" (Coiby Xu)

   Enable support of the LUKS-encrypted device dump target on arm64 and
   powerpc

 - "ocfs2: consolidate extent list validation into block read callbacks"
   (Joseph Qi)

   Cleanup, simplify, and make more robust ocfs2's validation of extent
   list fields (Kernel test robot loves mounting corrupted fs images!)

* tag 'mm-nonmm-stable-2026-04-15-04-20' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (127 commits)
  ocfs2: validate group add input before caching
  ocfs2: validate bg_bits during freefrag scan
  ocfs2: fix listxattr handling when the buffer is full
  doc: watchdog: fix typos etc
  update Sean's email address
  ocfs2: use get_random_u32() where appropriate
  ocfs2: split transactions in dio completion to avoid credit exhaustion
  ocfs2: remove redundant l_next_free_rec check in __ocfs2_find_path()
  ocfs2: validate extent block list fields during block read
  ocfs2: remove empty extent list check in ocfs2_dx_dir_lookup_rec()
  ocfs2: validate dx_root extent list fields during block read
  ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY
  ocfs2: handle invalid dinode in ocfs2_group_extend
  .get_maintainer.ignore: add Askar
  ocfs2: validate bg_list extent bounds in discontig groups
  checkpatch: exclude forward declarations of const structs
  tools/accounting: handle truncated taskstats netlink messages
  taskstats: set version in TGID exit notifications
  ocfs2/heartbeat: fix slot mapping rollback leaks on error paths
  arm64,ppc64le/kdump: pass dm-crypt keys to kdump kernel
  ...
 2026-04-16 20:11:56 -07:00
Linus Torvalds
aec2f682d4 Merge tag 'v7.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 
Pull crypto update from Herbert Xu:
 "API:
   - Replace crypto_get_default_rng with crypto_stdrng_get_bytes
   - Remove simd skcipher support
   - Allow algorithm types to be disabled when CRYPTO_SELFTESTS is off

  Algorithms:
   - Remove CPU-based des/3des acceleration
   - Add test vectors for authenc(hmac(md5),cbc({aes,des})) and
     authenc(hmac({md5,sha1,sha224,sha256,sha384,sha512}),rfc3686(ctr(aes)))
   - Replace spin lock with mutex in jitterentropy

  Drivers:
   - Add authenc algorithms to safexcel
   - Add support for zstd in qat
   - Add wireless mode support for QAT GEN6
   - Add anti-rollback support for QAT GEN6
   - Add support for ctr(aes), gcm(aes), and ccm(aes) in dthev2"

* tag 'v7.1-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (129 commits)
  crypto: af_alg - use sock_kmemdup in alg_setkey_by_key_serial
  crypto: vmx - remove CRYPTO_DEV_VMX from Kconfig
  crypto: omap - convert reqctx buffer to fixed-size array
  crypto: atmel-sha204a - add Thorsten Blum as maintainer
  crypto: atmel-ecc - add Thorsten Blum as maintainer
  crypto: qat - fix IRQ cleanup on 6xxx probe failure
  crypto: geniv - Remove unused spinlock from struct aead_geniv_ctx
  crypto: qce - simplify qce_xts_swapiv()
  crypto: hisilicon - Fix dma_unmap_single() direction
  crypto: talitos - rename first/last to first_desc/last_desc
  crypto: talitos - fix SEC1 32k ahash request limitation
  crypto: jitterentropy - replace long-held spinlock with mutex
  crypto: hisilicon - remove unused and non-public APIs for qm and sec
  crypto: hisilicon/qm - drop redundant variable initialization
  crypto: hisilicon/qm - remove else after return
  crypto: hisilicon/qm - add const qualifier to info_name in struct qm_cmd_dump_item
  crypto: hisilicon - fix the format string type error
  crypto: ccree - fix a memory leak in cc_mac_digest()
  crypto: qat - add support for zstd
  crypto: qat - use swab32 macro
  ...
 2026-04-15 15:22:26 -07:00
Linus Torvalds
f1d26d72f0 Merge tag 'iommu-updates-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux 
Pull iommu updates from Joerg Roedel:
 "Core:

   - Support for RISC-V IO-page-table format in generic iommupt code

  ARM-SMMU Updates:

   - Introduction of an "invalidation array" for SMMUv3, which enables
     future scalability work and optimisations for devices with a large
     number of SMMUv3 instances

   - Update the conditions under which the SMMUv3 driver works around
     hardware errata for invalidation on MMU-700 implementations

   - Fix broken command filtering for the host view of NVIDIA's "cmdqv"
     SMMUv3 extension

   - MMU-500 device-tree binding additions for Qualcomm Eliza & Hawi
     SoCs

  Intel VT-d:

   - Support for dirty tracking on domains attached to PASID

   - Removal of unnecessary read*()/write*() wrappers

   - Improvements to the invalidation paths

  AMD Vi:

   - Race-condition fixed in debugfs code

   - Make log buffer allocation NUMA aware

  RISC-V:

   - IO-TLB flushing improvements

   - Minor fixes"

* tag 'iommu-updates-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (48 commits)
  iommu/vt-d: Restore IOMMU_CAP_CACHE_COHERENCY
  dt-bindings: arm-smmu: qcom: Add compatible for Hawi SoC
  iommu/amd: Invalidate IRT cache for DMA aliases
  iommu/riscv: Remove overflows on the invalidation path
  iommu/amd: Fix clone_alias() to use the original device's devid
  iommu/vt-d: Remove the remaining pages along the invalidation path
  iommu/vt-d: Pass size_order to qi_desc_piotlb() not npages
  iommu/vt-d: Split piotlb invalidation into range and all
  iommu/vt-d: Remove dmar_writel() and dmar_writeq()
  iommu/vt-d: Remove dmar_readl() and dmar_readq()
  iommufd/selftest: Test dirty tracking on PASID
  iommu/vt-d: Support dirty tracking on PASID
  iommu/vt-d: Rename device_set_dirty_tracking() and pass dmar_domain pointer
  iommu/vt-d: Block PASID attachment to nested domain with dirty tracking
  iommu/dma: Always allow DMA-FQ when iommupt provides the iommu_domain
  iommu/riscv: Fix signedness bug
  iommu/amd: Fix illegal cap/mmio access in IOMMU debugfs
  iommu/amd: Fix illegal device-id access in IOMMU debugfs
  iommu/tegra241-cmdqv: Update uAPI to clarify HYP_OWN requirement
  iommu/tegra241-cmdqv: Set supports_cmd op in tegra241_vcmdq_hw_init()
  ...
 2026-04-15 15:05:51 -07:00
Linus Torvalds
5a69195686 Merge tag 'ata-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux 
Pull ata updates from Niklas Cassel:

 - Misc code cleanups related to tag checking and tag command completion
   (Damien)

 - Remove Baikal bt1-ahci DT binding since the upstreaming for this SoC
   is not going to be finalized (Andy)

 - Only call the libata port error handler from the SCSI error handler
   if there were command timeouts or if EH was scheduled for the port
   (Damien)

 - Refactor ata_scsiop_maint_in() to more clearly show that there is
   only one service action implemented for the MAINTENANCE IN command
   (me)

 - Clean up the handling of sysfs attributes exposed by libata (Heiner)

 - Let libahci_platform use a flexible array member for platform PHYs to
   avoid multiple allocations (Rosen)

 - Do not retry reset if the device has been removed/hot-unplugged
   (Igor)

 - Add missing newlines to error prints in pata_arasan_cf driver (Haoyu)

 - Use the correct SCSI host byte when completing deferred ATA
   PASS-THROUGH commands, to avoid the SCSI mid-layer from failing the
   commands instead of requeuing (Igor)

* tag 'ata-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
  ata: libata-scsi: fix requeue of deferred ATA PASS-THROUGH commands
  ata: pata_arasan_cf: fix missing newline in dev_err() messages
  ata: libata-transport: remove static variable ata_scsi_transport_template
  ata: libata-transport: split struct ata_internal
  ata: libata-transport: use static struct ata_transport_internal to simplify match functions
  ata: libata-transport: inline ata_attach|release_transport
  ata: libata-transport: instantiate struct ata_internal statically
  ata: libata-eh: Do not retry reset if the device is gone
  ata: libahci_platform: use flex array for platform PHYs
  ata: libata-transport: remove redundant dynamic sysfs attributes
  ata: libata-scsi: refactor ata_scsiop_maint_in()
  ata: libata-eh: avoid unnecessary calls to ata_scsi_port_error_handler()
  ata: ahci-dwc: Remove not-going-to-be-supported code for Baikal SoC
  ata: libata-scsi: rename and improve ata_qc_done()
  ata: libata-scsi: make ata_scsi_simulate() static
  ata: libata-scsi: simplify ata_scsi_requeue_deferred_qc()
  ata: libata-sata: simplify ata_sas_queuecmd()
  ata: libata-core: improve tag checks in ata_qc_issue()
 2026-04-15 15:03:01 -07:00
Linus Torvalds
40286d6379 Merge tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci 
Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Allow TLP Processing Hints to be enabled for RCiEPs (George Abraham
     P)

   - Enable AtomicOps only if we know the Root Port supports them (Gerd
     Bayer)

   - Don't enable AtomicOps for RCiEPs since none of them need Atomic
     Ops and we can't tell whether the Root Complex would support them
     (Gerd Bayer)

   - Leave Precision Time Measurement disabled until a driver enables it
     to avoid PCIe errors (Mika Westerberg)

   - Make pci_set_vga_state() fail if bridge doesn't support VGA
     routing, i.e., PCI_BRIDGE_CTL_VGA is not writable, and return
     errors to vga_get() callers including userspace via
     /dev/vga_arbiter (Simon Richter)

   - Validate max-link-speed from DT in j721e, brcmstb, mediatek-gen3,
     rzg3s drivers (where the actual controller constraints are known),
     and remove validation from the generic OF DT accessor (Hans Zhang)

   - Remove pc110pad driver (no longer useful after 486 CPU support
     removed) and no_pci_devices() (pc110pad was the last user) (Dmitry
     Torokhov, Heiner Kallweit)

  Resource management:

   - Prevent assigning space to unimplemented bridge windows; previously
     we mistakenly assumed prefetchable window existed and assigned
     space and put a BAR there (Ahmed Naseef)

   - Avoid shrinking bridge windows to fit in the initial Root Port
     window; fixes one problem with devices with large BARs connected
     via switches, e.g., Thunderbolt (Ilpo Järvinen)

   - Pass full extent of empty space, not just the aligned space, to
     resource_alignf callback so free space before the requested
     alignment can be used (Ilpo Järvinen)

   - Place small resources before larger ones for better utilization of
     address space (Ilpo Järvinen)

   - Fix alignment calculation for resource size larger than align,
     e.g., bridge windows larger than the 1MB required alignment (Ilpo
     Järvinen)

  Reset:

   - Update slot handling so all ARI functions are treated as being in
     the same slot. They're all reset by Secondary Bus Reset, but
     previously drivers of ARI functions that appeared to be on a
     non-zero device weren't notified and fatal hardware errors could
     result (Keith Busch)

   - Make sysfs reset_subordinate hotplug safe to avoid spurious hotplug
     events (Keith Busch)

   - Hide Secondary Bus Reset ('bus') from sysfs reset_methods if masked
     by CXL because it has no effect (Vidya Sagar)

   - Avoid FLR for AMD NPU device, where it causes the device to hang
     (Lizhi Hou)

  Error handling:

   - Clear only error bits in PCIe Device Status to avoid accidentally
     clearing Emergency Power Reduction Detected (Shuai Xue)

   - Check for AER errors even in devices without drivers (Lukas Wunner)

   - Initialize ratelimit info so DPC and EDR paths log AER error
     information (Kuppuswamy Sathyanarayanan)

  Power control:

   - Add UPD720201/UPD720202 USB 3.0 xHCI Host Controller .compatible so
     generic pwrctrl driver can control it (Neil Armstrong)

  Hotplug:

   - Set LED_HW_PLUGGABLE for NPEM hotplug-capable ports so LED core
     doesn't complain when setting brightness fails because the endpoint
     is gone (Richard Cheng)

  Peer-to-peer DMA:

   - Allow wildcards in list of host bridges that support peer-to-peer
     DMA between hierarchy domains and add all Google SoCs (Jacob
     Moroni)

  Endpoint framework:

   - Advertise dynamic inbound mapping support in pci-epf-test and
     update host pci_endpoint_test to skip doorbell testing if not
     advertised by endpoint (Koichiro Den)

   - Return 0, not remaining timeout, when MHI eDMA ops complete so
     mhi_ep_ring_add_element() doesn't interpret non-zero as failure
     (Daniel Hodges)

   - Remove vntb and ntb duplicate resource teardown that leads to oops
     when .allow_link() fails or .drop_link() is called (Koichiro Den)

   - Disable vntb delayed work before clearing BAR mappings and
     doorbells to avoid oops caused by doing the work after resources
     have been torn down (Koichiro Den)

   - Add a way to describe reserved subregions within BARs, e.g.,
     platform-owned fixed register windows, and use it for the RK3588
     BAR4 DMA ctrl window (Koichiro Den)

   - Add BAR_DISABLED for BARs that will never be available to an EPF
     driver, and change some BAR_RESERVED annotations to BAR_DISABLED
     (Niklas Cassel)

   - Add NTB .get_dma_dev() callback for cases where DMA API requires a
     different device, e.g., vNTB devices (Koichiro Den)

   - Add reserved region types for MSI-X Table and PBA so Endpoint
     controllers can them as describe hardware-owned regions in a
     BAR_RESERVED BAR (Manikanta Maddireddy)

   - Make Tegra194/234 BAR0 programmable and remove 1MB size limit
     (Manikanta Maddireddy)

   - Expose Tegra BAR2 (MSI-X) and BAR4 (DMA) as 64-bit BAR_RESERVED
     (Manikanta Maddireddy)

   - Add Tegra194 and Tegra234 device table entries to pci_endpoint_test
     (Manikanta Maddireddy)

   - Skip the BAR subrange selftest if there are not enough inbound
     window resources to run the test (Christian Bruel)

  New native PCIe controller drivers:

   - Add DT binding and driver for Andes QiLai SoC PCIe host controller
     (Randolph Lin)

   - Add DT binding and driver for ESWIN PCIe Root Complex (Senchuan
     Zhang)

  Baikal T-1 PCIe controller driver:

   - Remove driver since it never quite became usable (Andy Shevchenko)

  Cadence PCIe controller driver:

   - Implement byte/word config reads with dword (32-bit) reads because
     some Cadence controllers don't support sub-dword accesses (Aksh
     Garg)

  CIX Sky1 PCIe controller driver:

   - Add 'power-domains' to DT binding for SCMI power domain (Gary Yang)

  Freescale i.MX6 PCIe controller driver:

   - Add i.MX94 and i.MX943 to fsl,imx6q-pcie-ep DT binding (Richard
     Zhu)

   - Delay instead of polling for L2/L3 Ready after PME_Turn_off when
     suspending i.MX6SX because LTSSM registers are inaccessible
     (Richard Zhu)

   - Separate PERST# assertion (for resetting endpoints) from core reset
     (for resetting the RC itself) to prepare for new DTs with PERST#
     GPIO in per-Root Port nodes (Sherry Sun)

   - Retain Root Port MSI capability on i.MX7D, i.MX8MM, and i.MX8MQ so
     MSI from downstream devices will work (Richard Zhu)

   - Fix i.MX95 reference clock source selection when internal refclk is
     used (Franz Schnyder)

  Freescale Layerscape PCIe controller driver:

   - Allow building as a removable module (Sascha Hauer)

  MediaTek PCIe Gen3 controller driver:

   - Use dev_err_probe() to simplify error paths and make deferred probe
     messages visible in /sys/kernel/debug/devices_deferred (Chen-Yu
     Tsai)

   - Power off device if setup fails (Chen-Yu Tsai)

   - Integrate new pwrctrl API to enable power control for WiFi/BT
     adapters on mainboard or in PCIe or M.2 slots (Chen-Yu Tsai)

  NVIDIA Tegra194 PCIe controller driver:

   - Poll less aggressively and non-atomically for PME_TO_Ack during
     transition to L2 (Vidya Sagar)

   - Disable LTSSM after transition to Detect on surprise link down to
     stop toggling between Polling and Detect (Manikanta Maddireddy)

   - Don't force the device into the D0 state before L2 when suspending
     or shutting down the controller (Vidya Sagar)

   - Disable PERST# IRQ only in Endpoint mode because it's not
     registered in Root Port mode (Manikanta Maddireddy)

   - Handle 'nvidia,refclk-select' as optional (Vidya Sagar)

   - Disable direct speed change in Endpoint mode so link speed change
     is controlled by the host (Vidya Sagar)

   - Set LTR values before link up to avoid bogus LTR messages with 0
     latency (Vidya Sagar)

   - Allow system suspend when the Endpoint link is down (Vidya Sagar)

   - Use DWC IP core version, not Tegra custom values, to avoid DWC core
     version check warnings (Manikanta Maddireddy)

   - Apply ECRC workaround to devices based on DesignWare 5.00a as well
     as 4.90a (Manikanta Maddireddy)

   - Disable PM Substate L1.2 in Endpoint mode to work around Tegra234
     erratum (Vidya Sagar)

   - Delay post-PERST# cleanup until core is powered on to avoid CBB
     timeout (Manikanta Maddireddy)

   - Assert CLKREQ# so switches that forward it to their downstream side
     can bring up those links successfully (Vidya Sagar)

   - Calibrate pipe to UPHY for Endpoint mode to reset stale PLL state
     from any previous bad link state (Vidya Sagar)

   - Remove IRQF_ONESHOT flag from Endpoint interrupt registration so
     DMA driver and Endpoint controller driver can share the interrupt
     line (Vidya Sagar)

   - Enable DMA interrupt to support DMA in both Root Port and Endpoint
     modes (Vidya Sagar)

   - Enable hardware link retraining after link goes down in Endpoint
     mode (Vidya Sagar)

   - Add DT binding and driver support for core clock monitoring (Vidya
     Sagar)

  Qualcomm PCIe controller driver:

   - Advertise 'Hot-Plug Capable' and set 'No Command Completed Support'
     since Qcom Root Ports support hotplug events like DL_Up/Down and
     can accept writes to Slot Control without delays between writes
     (Krishna Chaitanya Chundru)

  Renesas R-Car PCIe controller driver:

   - Mark Endpoint BAR0 and BAR2 as Resizable (Koichiro Den)

   - Reduce EPC BAR alignment requirement to 4K (Koichiro Den)

  Renesas RZ/G3S PCIe controller driver:

   - Add RZ/G3E to DT binding and to driver (John Madieu)

   - Assert (not deassert) resets in probe error path (John Madieu)

   - Assert resets in suspend path in reverse order they were deasserted
     during probe (John Madieu)

   - Rework inbound window algorithm to prevent mapping more than
     intended region and enforce alignment on size, to prepare for
     RZ/G3E support (John Madieu)

  Rockchip DesignWare PCIe controller driver:

   - Add tracepoints for PCIe controller LTSSM transitions and link rate
     changes (Shawn Lin)

   - Trace LTSSM events collected by the dw-rockchip debug FIFO (Shawn
     Lin)

  SOPHGO PCIe controller driver:

   - Disable ASPM L0s and L1 on Sophgo 2042 PCIe Root Ports that
     advertise support for them (Yao Zi)

  Synopsys DesignWare PCIe controller driver:

   - Continue with system suspend even if an Endpoint doesn't respond
     with PME_TO_Ack message (Manivannan Sadhasivam)

   - Set Endpoint MSI-X Table Size in the correct function of a
     multi-function device when configuring MSI-X, not in Function 0
     (Aksh Garg)

   - Set Max Link Width and Max Link Speed for all functions of a
     multi-function device, not just Function 0 (Aksh Garg)

   - Expose PCIe event counters in groups 5-7 in debugfs (Hans Zhang)

  Miscellaneous:

   - Warn only once about invalid ACS kernel parameter format (Richard
     Cheng)

   - Suppress FW_BUG warning when writing sysfs 'numa_node' with the
     current value (Li RongQing)

   - Drop redundant 'depends on PCI' from Kconfig (Julian Braha)"

* tag 'pci-v7.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (165 commits)
  PCI/P2PDMA: Add Google SoCs to the P2P DMA host bridge list
  PCI/P2PDMA: Allow wildcard Device IDs in host bridge list
  PCI: sg2042: Avoid L0s and L1 on Sophgo 2042 PCIe Root Ports
  PCI: cadence: Add flags for disabling ASPM capability for broken Root Ports
  PCI: tegra194: Add core monitor clock support
  dt-bindings: PCI: tegra194: Add monitor clock support
  PCI: tegra194: Enable hardware hot reset mode in Endpoint mode
  PCI: tegra194: Enable DMA interrupt
  PCI: tegra194: Remove IRQF_ONESHOT flag during Endpoint interrupt registration
  PCI: tegra194: Calibrate pipe to UPHY for Endpoint mode
  PCI: tegra194: Assert CLKREQ# explicitly by default
  PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on
  PCI: tegra194: Disable L1.2 capability of Tegra234 EP
  PCI: dwc: Apply ECRC workaround to DesignWare 5.00a as well
  PCI: tegra194: Use DWC IP core version
  PCI: tegra194: Free up Endpoint resources during remove()
  PCI: tegra194: Allow system suspend when the Endpoint link is not up
  PCI: tegra194: Set LTR message request before PCIe link up in Endpoint mode
  PCI: tegra194: Disable direct speed change for Endpoint mode
  PCI: tegra194: Use devm_gpiod_get_optional() to parse "nvidia,refclk-select"
  ...
 2026-04-15 14:41:21 -07:00
Linus Torvalds
46576fa329 Merge tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging 
Pull hwmon updates from Guenter Roeck:
 "New drivers:
   - Lenovo Yoga/Legion fan monitoring (yogafan)
   - LattePanda Sigma EC
   - Infineon XDP720 eFuse
   - Microchip MCP998X

  New device support:
   - TI INA234
   - Infineon XDPE1A2G5B/7B
   - Renesas RAA228942 and RAA228943 (isl68137)
   - Delta Q54SN120A1 and Q54SW120A7 (pmbus)
   - TI TMP110 and TMP113 (tmp102)
   - Sony APS-379 (pmbus)
   - ITE IT8689E (it87)
   - ASUS ROG STRIX Z790-H, X470-F, and CROSSHAIR X670E (asus-ec-sensors)
   - GPD Win 5 (gpd-fan)

  Modernization and Cleanups:
   - Convert asus_atk0110 and acpi_power_meter ACPI drivers to platform
     drivers
   - Remove i2c_match_id() usage in many PMBus drivers
   - Use guard() for mutex protection in pmbus_core
   - Replace sprintf() with sysfs_emit() in ads7871, emc1403, max6650,
     ads7828, max31722, and tc74
   - Various markup and documentation improvements for yogafan and
     ltc4282

  Bug fixes:
   - Fix use-after-free and missing usb_kill_urb on disconnect in powerz
     driver
   - Avoid cacheline sharing for DMA buffer in powerz driver
   - Fix integer overflow in power calculation on 32-bit in isl28022
     driver
   - Fix bugs in pt5161l_read_block_data()
   - Propagate SPI errors and fix incorrect error codes in ads7871
     driver
   - Fix i2c_smbus_write_byte_data wrapper argument type in max31785
     driver

  Device tree bindings:
   - Convert npcm750-pwm-fan to DT schema
   - Add bindings for Infineon XDP720, Microchip MCP998X, Sony APS-379,
     Renesas RAA228942/3, Delta Q54SN120A1/7, XDPE1A2G5B/7B, Aosong
     AHT10/20, DHT20, and TI INA234
   - Adapt moortec,mr75203 bindings for T-Head TH1520"

* tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (82 commits)
  hwmon: (ina233) Don't check for specific errors when parsing properties
  hwmon: (isl28022) Don't check for specific errors when parsing properties
  hwmon: (pmbus/tps25990) Don't check for specific errors when parsing properties
  hwmon: (nct6683) Add customer ID for ASRock B650I Lightning WiFi
  hwmon:(pmbus/xdp720) Add support for efuse xdp720
  dt-bindings: hwmon/pmbus: Add Infineon XDP720
  hwmon: add support for MCP998X
  dt-bindings: hwmon: add support for MCP998X
  hwmon: (powerz) Avoid cacheline sharing for DMA buffer
  hwmon: (isl28022) Fix integer overflow in power calculation on 32-bit
  hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data()
  hwmon: (powerz) Fix missing usb_kill_urb() on signal interrupt
  hwmon: (powerz) Fix use-after-free on USB disconnect
  hwmon: pmbus: Add support for Sony APS-379
  dt-bindings: trivial-devices: Add sony,aps-379
  hwmon: (yogafan) various markup improvements
  hwmon: (sparx5) Make it selectable for ARCH_LAN969X
  hwmon: (tmp102) add support for update interval
  hwmon: (yogafan) fix markup warning
  hwmon: (yogafan) Add support for Lenovo Yoga/Legion fan monitoring
  ...
 2026-04-15 14:37:32 -07:00
Linus Torvalds
405f6584d7 Merge tag 'spi-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi 
Pull spi updates from Mark Brown:
 "A busy release for SPI, almost all of it in a couple of larger fix and
  cleanup series for patterns that affected many drivers. We do have a
  couple of core API additions as well, relatively application specific
  but they enable some new use cases.

   - A packed command operation for spi-mem devices

   - Improvements to the ancillary device support to enable some IIO use
     cases from Antoniu Miclaus

   - Fixes for a registration ordering issue pattern caused by the
     handover between allocation and registration of controllers in
     concert with devm from Johan Hovold

   - Improvements to handling of clock allocation from Pei Xiao

   - Cleanups in the fsl-lpspi driver from Marc Kleine-Budde

   - Support for Renesas RZ/G3E and RZ/G3L"

* tag 'spi-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (115 commits)
  spi: sn-f-ospi: fix incorrect return code for invalid num-cs
  spi: spi-mem: Add a packed command operation
  spi: cadence-qspi: Revert the filtering of certain opcodes in ODTR
  spi: mtk-snfi: unregister ECC engine on probe failure and remove() callback
  spi: s3c64xx: fix NULL-deref on driver unbind
  spi: zynq-qspi: fix controller deregistration
  spi: zynqmp-gqspi: fix controller deregistration
  spi: uniphier: fix controller deregistration
  spi: ti-qspi: fix controller deregistration
  spi: tegra20-sflash: fix controller deregistration
  spi: tegra114: fix controller deregistration
  spi: syncuacer: fix controller deregistration
  spi: sun6i: fix controller deregistration
  spi: sun4i: fix controller deregistration
  spi: st-ssc4: fix controller deregistration
  spi: sprd: fix controller deregistration
  spi: slave-mt27xx: fix controller deregistration
  spi: sifive: fix controller deregistration
  spi: sh-msiof: fix controller deregistration
  spi: sh-hspi: fix controller deregistration
  ...
 2026-04-15 14:34:11 -07:00
Linus Torvalds
44f7a37953 Merge tag 'regulator-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator 
Pull regulator updates from Mark Brown:
 "This has been a very quiet update for the regulator API, the bulk of
  the diffstat is DT binding conversions and the most promient series in
  the changelog is Johan Hovold cleaning up some leaks of OF nodes. For
  some reason we have had several different people sending improvements
  to better describe the parent supplies for existing regulators, these
  look to be independent efforts.

  The only new hardware support is for some Motorola custom varints of
  cpcap"

* tag 'regulator-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (35 commits)
  regulator: max77620: drop redundant OF node initialisation
  regulator: bq257xx: Make OTG enable GPIO really optional
  regulator: bq257xx: Remove reference to the parent MFD's dev
  regulator: bd9571mwv: fix OF node reference imbalance
  regulator: act8945a: fix OF node reference imbalance
  regulator: s2dos05: fix OF node reference imbalance
  regulator: mt6357: fix OF node reference imbalance
  regulator: max77650: fix OF node reference imbalance
  regulator: rk808: fix OF node reference imbalance
  regulator: bq257xx: fix OF node reference imbalance
  regulator: dt-bindings: qcom,qca6390-pmu: Document WCN6755 PMU
  regulator: dt-bindings: regulator-max77620: convert to DT schema
  regulator: mt6315: Add regulator supplies
  regulator: dt-bindings: mt6315: Add regulator supplies
  regulator: devres: Use enum regulator_get_type in internal functions
  regulator: dt-bindings: mps,mp8859: convert to DT schema
  regulator: da9121: Allow caching BUCK registers
  regulator: dt-bindings: dlg,da9121: Add dlg,no-gpio-control
  regulator: cros-ec: Add regulator supply
  regulator: dt-bindings: cros-ec: Add regulator supply
  ...
 2026-04-15 14:32:12 -07:00
Linus Torvalds
e41a25c53f Merge tag 'pmdomain-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm 
Pull pmdomain updates from Ulf Hansson:
 "pmdomain core:
   - Extend statistics for domain idle states with s2idle data
   - Show latency/residency for domain idle states in debugfs

  pmdomain providers:
   - imx: Add support for optional subnodes for imx93-blk-ctrl
   - marvell: Add audio power island for Marvell PXA1908
   - mediatek:
      - Add legacy support for the MT7622 audio power domain
      - Add nvmem provider functionality to the mtk-mfg-pmdomain
      - Add support for the MT8189 power domains
   - qcom: Add support for the Eliza and Hawi power domains
   - sunxi: Add support for the Allwinner A733 power domains
   - ti: Handle wakeup constraints for out-of-band wakeups for ti_sci"

* tag 'pmdomain-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (32 commits)
  pmdomain: qcom: rpmhpd: Add power domains for Hawi SoC
  dt-bindings: power: qcom,rpmhpd: Add RPMh power domain for Hawi SoC
  pmdomain: qcom: cpr: add COMPILE_TEST support
  PM: domains: De-constify fields in struct dev_pm_domain_attach_data
  pmdomain: qcom: cpr: simplify main allocation
  pmdomain: bcm: bcm2835-power: Replace open-coded polling with readl_poll_timeout_atomic()
  pmdomain: sunxi: Add support for A733 to Allwinner PCK600 driver
  pmdomain: qcom: rpmhpd: Add Eliza RPMh Power Domains
  pmdomain: arm: Add print after a successful probe for SCMI power domains
  pmdomain: rockchip: quiet regulator error on -EPROBE_DEFER
  pmdomain: mediatek: Add power domain driver for MT8189 SoC
  pmdomain: mediatek: Add bus protect control flow for MT8189
  pmdomain: core: Extend statistics for domain idle states with s2idle data
  pmdomain: core: Show latency/residency for domain idle states in debugfs
  pmdomain: core: Restructure domain idle states data for genpd in debugfs
  pmdomain: qcom: rpmpd: drop stray semicolon
  pmdomain: imx: scu-pd: Fix device_node reference leak during ->probe()
  pmdomain: ti: omap_prm: Fix a reference leak on device node
  pmdomain: mediatek: scpsys: Add MT7622 Audio power domain to legacy driver
  pmdomain: mediatek: Simplify with scoped for each OF child loop
  ...
 2026-04-15 14:22:42 -07:00
Linus Torvalds
4ddd4f0651 Merge tag 'mmc-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc 
Pull MMC updates from Ulf Hansson:
 "MMC core:
   - Add NXP vendor and IW61x device IDs for WiFi chips over SDIO
   - Add quirk for incorrect manufacturing date
   - Add support for manufacturing date beyond 2025
   - Optimize support for secure erase/trim for some Kingston eMMCs
   - Remove support for the legacy "enable-sdio-wakeup" DT property
   - Use single block writes in the retry path

  MMC host:
   - dw_mmc:
      - A great amount of cleanups/simplifications to improve the code
      - Add clk_phase_map support
      - Remove mshc DT alias support
   - dw_mmc-rockchip:
      - Fix runtime PM support for internal phase
      - Add support for the RV1103B variant
   - loongson2:
      - Add support for the Loongson-2K0300 SD/SDIO/eMMC controller
   - mtk-sd:
      - Add support for the MT8189 variant
   - renesas_sdhi_core:
      - Add support for selecting an optional mux
   - rtsx_pci_sdmmc:
      - Simplify voltage switch handling
   - sdhci:
      - Stop advertising the driver in dmesg
   - sdhci-esdhc-imx:
      - Add 1-bit bus width support
      - Add support for the NXP S32N79 variant
   - sdhci-msm:
      - Add support for the IPQ5210 and IPQ9650 variants
      - Add support for wrapped keys
      - Enable ICE for CQE-capable controllers with non-CQE cards
   - sdhci-of-arasan:
      - Add support for the Axiado AX3000 variant
   - sdhci-of-aspeed:
      - Add support for the AST2700 variant
   - sdhci-of-bst:
      - Add driver for the Black Sesame Technologies C1200 controller
   - sdhci-of-dwcmshc:
      - Add support for the Canaan K230 variant
      - Add support for the HPE GSC variant
      - Prevent clock glitches to avoid malfunction
   - sdhci-of-k1:
      - Add support for the K3 variant

  mux core/consumers:
   - core:
      - Add helper functions for getting optional and selected mux-state
   - i2c-omap:
      - Convert to devm_mux_state_get_optional_selected()
   - phy-renesas:
      - Convert to devm_mux_state_get_optional_selected()
   - phy-can-transceiver:
      - Convert to devm_mux_state_get_optional()"

* tag 'mmc-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (131 commits)
  mmc: sdhci-msm: Fix the wrapped key handling
  mmc: sdhci-of-dwcmshc: Disable clock before DLL configuration
  mmc: core: Simplify with scoped for each OF child loop
  mmc: core: Optimize size of struct mmc_queue_req
  mmc: vub300: clean up module init
  mmc: vub300: rename probe error labels
  mmc: dw_mmc: Remove dw_mci_start_request wrapper and rename core function
  mmc: dw_mmc: Inline dw_mci_queue_request() into dw_mci_request()
  mmc: block: Use MQRQ_XFER_SINGLE_BLOCK for both read and write recovery
  mmc: mmc_test: Replace hard-coded values with macros and consolidate test parameters
  mmc: block: Convert to use DEFINE_SIMPLE_DEV_PM_OPS()
  mmc: core: Replace the hard-coded shift value 9 with SECTOR_SHIFT
  mmc: sdhci-dwcmshc: Refactor Rockchip platform data for controller revisions
  mmc: core: Switch to use pm_ptr() for mmc_host_class_dev_pm_ops
  mmc: core: Remove legacy 'enable-sdio-wakeup' DT property support
  mmc: mmc_test: use kzalloc_flex
  mmc: mtk-sd: disable new_tx/rx and modify related settings for mt8189
  dt-bindings: mmc: hisilicon,hi3660-dw-mshc: Convert to DT schema
  dt-bindings: mmc: sdhci-msm: add IPQ9650 compatible
  mmc: block: use single block write in retry
  ...
 2026-04-15 14:15:25 -07:00
Linus Torvalds
b9962335d4 Merge tag 'pwm/for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux 
Pull pwm updates from Uwe Kleine-König:
 "Just two minor fixes, a device tree binding addition to support a few
  more SoCs (without the need for driver adaptions), a driver include
  cleanup and the addition of the #linux-pwm irc channel to MAINTAINERS"

* tag 'pwm/for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux:
  pwm: th1520: fix `CLIPPY=1` warning
  pwm: jz4740: Drop unused include
  MAINTAINERS: Add #linux-pwm irc channel to pwm entry
  dt-bindings: pwm: amlogic: Document A4 A5 and T7 PWM
  pwm: imx-tpm: Count the number of enabled channels in probe
 2026-04-15 14:13:31 -07:00
Linus Torvalds
a8e7ef3cec Merge tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound 
Pull sound updates from Takashi Iwai:
 "Nothing too thrilling here, but we see lots of driver updates and bug
  fixes, including quirk additions and refactoring works, while there
  have been little changes in the core functionality. Here are some
  highlights:

  Core:
   - Add validation for the control API put callback
   - Fixes in compress-offload API timestamp handling
   - Continued ASoC core API cleanups

  ASoC:
   - Add support for bus keepers (for Apple devices in future)
   - Enhancements to the SDCA support, including retaskable jacks
   - Test improvements for Cirrus Logic drivers
   - Lots of fixes for the NXP, nVidia and Qualcomm
   - Support for AMD RPL DMIC, Cirrus Logic CS42L43 and CS47L47, nVidia
     machines with CPCAP and WM8962

  USB-audio:
   - Quirks for Huawei Headset, Focusrite Novation, MV-Silicon, Studio
     1824, Arturia AF16Rig, Hotone Audio, Feaulle Rainbow, PreSonus
     AudioBox, Moondrop Ju Jiu, Scarlett 18i20, etc
   - Extended mixer volume quirk handling
   - UAF and other fixes for us144mkii, 6fire and caiaq drivers

  HD-audio:
   - Add quirks or fixes for Acer, Lenovo, HP, ASUS machines
   - Fixes & cleanups of GPIO helper code

  Misc:
   - Add suspend/resume support for multiple legacy ISA and Apple
     drivers
   - Further regression fixes for ctxfi driver"

* tag 'sound-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (359 commits)
  ALSA: control: Validate buf_len before strnlen() in snd_ctl_elem_init_enum_names()
  ALSA: usb-audio: Fix missing error handling for get_min_max*()
  ALSA: hda/realtek - fixed speaker no sound update
  ALSA: hda/realtek: Add quirk for Acer PT316-51S headset mic
  ALSA: usb-audio: Exclude Scarlett 18i20 1st Gen from SKIP_IFACE_SETUP
  ALSA: hda/realtek: Add quirk for Legion S7 15IMH
  ALSA: hda/realtek: Add quirk for HP Spectre x360 14-ea
  ALSA: caiaq: take a reference on the USB device in create_card()
  ASoC: dt-bindings: rockchip: convert rk3399-gru-sound to DT Schema
  ALSA: sscape: Add suspend and resume support
  ALSA: sscape: Cache per-card resources for board reinitialization
  ALSA: usb-audio: Do not expose sticky mixers
  ALSA: usb-audio: Move volume control resolution check into a function
  ALSA: usb-audio: Add error checks against get_min_max*()
  ALSA: usb-audio: Add quirk for PreSonus AudioBox USB
  ALSA: interwave: guard PM-only restore helpers with CONFIG_PM
  ALSA: usb-audio: Evaluate packsize caps at the right place
  ALSA: sc6000: Restore board setup across suspend
  ALSA: sc6000: Keep the programmed board state in card-private data
  ALSA: 6fire: fix use-after-free on disconnect
  ...
 2026-04-15 09:20:49 -07:00
Linus Torvalds
4a57e0913e Merge tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernel 
Pull drm updates from Dave Airlie:
 "Highlights:
   - new DRM RAS infrastructure using netlink
   - amdgpu: enable DC on CIK APUs, and more IP enablement, and more
     user queue work
   - xe: purgeable BO support, and new hw enablement
   - dma-buf : add revocable operations

  Full summary:

  mm:
   - two-pass MMU interval notifiers
   - add gpu active/reclaim per-node stat counters

  math:
   - provide __KERNEL_DIV_ROUND_CLOSEST() in UAPI
   - implement DIV_ROUND_CLOSEST() with __KERNEL_DIV_ROUND_CLOSEST()

  rust:
   - shared tag with driver-core: register macro and io infra
   - core: rework DMA coherent API
   - core: add interop::list to interop with C linked lists
   - core: add more num::Bounded operations
   - core: enable generic_arg_infer and add EMSGSIZE
   - workqueue: add ARef<T> support for work and delayed work
   - add GPU buddy allocator abstraction
   - add DRM shmem GEM helper abstraction
   - allow drm:::Device to dispatch work and delayed work items
     to driver private data
   - add dma_resv_lock helper and raw accessors

  core:
   - introduce DRM RAS infrastructure over netlink
   - add connector panel_type property
   - fourcc: add ARM interleaved 64k modifier
   - colorop: add destroy helper
   - suballoc: split into alloc and init helpers
   - mode: provide DRM_ARGB_GET*() macros for reading color components

  edid:
   - provide drm_output_color_Format

  dma-buf:
   - provide revoke mechanism for shared buffers
   - rename move_notify to invalidate_mappings
   - always enable move_notify
   - protect dma_fence_ops with RCU and improve locking
   - clean pages with helpers

  atomic:
   - allocate drm_private_state via callback
   - helper: use system_percpu_wq

  buddy:
   - make buddy allocator available to gpu level
   - add kernel-doc for buddy allocator
   - improve aligned allocation

  ttm:
   - fix fence signalling
   - improve tests and docs
   - improve handling of gfp_retry_mayfail
   - use per-node stat counters to track memory allocations
   - port pool to use list_lru
   - drop NUMA specific pools
   - make pool shrinker numa aware
   - track allocated pages per numa node

  coreboot:
   - cleanup coreboot framebuffer support

  sched:
   - fix race condition in drm_sched_fini

  pagemap:
   - enable THP support
   - pass pagemap_addr by reference

  gem-shmem:
   - Track page accessed/dirty status across mmap/vmap

  gpusvm:
   - reenable device to device migration
   - fix unbalanced unclock

  bridge:
   - anx7625: Support USB-C plus DT bindings
   - connector: Fix EDID detection
   - dw-hdmi-qp: Support Vendor-Specfic and SDP Infoframes; improve
     others
   - fsl-ldb: Fix visual artifacts plus related DT property
     'enable-termination-resistor'
   - imx8qxp-pixel-link: Improve bridge reference handling
   - lt9611: Support Port-B-only input plus DT bindings
   - tda998x: Support DRM_BRIDGE_ATTACH_NO_CONNECTOR; Clean up
   - Support TH1520 HDMI plus DT bindings
   - waveshare-dsi: Fix register and attach; Support 1..4 DSI lanes plus
     DT bindings
   - anx7625: Fix USB Type-C handling
   - cdns-mhdp8546-core: Handle HDCP state in bridge atomic_check
   - Support Lontium LT8713SX DP MST bridge plus DT bindings
   - analogix_dp: Use DP helpers for link training

  panel:
   - panel-jdi-lt070me05000: Use mipi-dsi multi functions
   - panel-edp: Support Add AUO B116XAT04.1 (HW: 1A); Support CMN
     N116BCL-EAK (C2); Support FriendlyELEC plus DT changes
   - panel-edp: Fix timings for BOE NV140WUM-N64
   - ilitek-ili9882t: Allow GPIO calls to sleep
   - jadard: Support TAIGUAN XTI05101-01A
   - lxd: Support LXD M9189A plus DT bindings
   - mantix: Fix pixel clock; Clean up
   - motorola: Support Motorola Atrix 4G and Droid X2 plus DT bindings
   - novatek: Support Novatek/Tianma NT37700F plus DT bindings
   - simple: Support EDT ET057023UDBA plus DT bindings; Support Powertip
     PH800480T032-ZHC19 plus DT bindings; Support Waveshare 13.3"
   - novatek-nt36672a: Use mipi_dsi_*_multi() functions
   - panel-edp: Support BOE NV153WUM-N42, CMN N153JCA-ELK, CSW
     MNF307QS3-2
   - support Himax HX83121A plus DT bindings
   - support JuTouch JT070TM041 plus DT bindings
   - support Samsung S6E8FC0 plus DT bindings
   - himax-hx83102c: support Samsung S6E8FC0 plus DT bindings; support
     backlight
   - ili9806e: support Rocktech RK050HR345-CT106A plus DT bindings
   - simple: support Tianma TM050RDH03 plus DT bindings

  amdgpu:
   - enable DC by default on CIK APUs
   - userq fence ioctl param size fixes
   - set panel_type to OLED for eDP
   - refactor DC i2c code
   - FAMS2 update
   - rework ttm handling to allow multiple engines
   - DC DCE 6.x cleanup
   - DC support for NUTMEG/TRAVIS DP bridge
   - DCN 4.2 support
   - GC12 idle power fix for compute
   - use struct drm_edid in non-DC code
   - enable NV12/P010 support on primary planes
   - support newer IP discovery tables
   - VCN/JPEG 5.0.2 support
   - GC/MES 12.1 updates
   - USERQ fixes
   - add DC idle state manager
   - eDP DSC seamless boot

  amdkfd:
   - GC 12.1 updates
   - non 4K page fixes

  xe:
   - basic Xe3p_LPG and NVL-P enabling patches
   - allow VM_BIND decompress support
   - add purgeable buffer object support
   - add xe_vm_get_property_ioctl
   - restrict multi-lrc to VCS/VECS engines
   - allow disabling VM overcommit in fault mode
   - dGPU memory optimizations
   - Workaround cleanups and simplification
   - Allow VFs VRAM quote changes using sysfs
   - convert GT stats to per-cpu counters
   - pagefault refactors
   - enable multi-queue on xe3p_xpc
   - disable DCC on PTL
   - make MMIO communication more robust
   - disable D3Cold for BMG on specific platforms
   - vfio: improve FLR sync for Xe VFIO

  i915/display:
   - C10/C20/LT PHY PLL divider verification
   - use trans push mechanism to generate PSR frame change on LNL+
   - refactor DP DSC slice config
   - VGA decode refactoring
   - refactor DPT, gen2-4 overlay, masked field register macro helpers
   - refactor stolen memory allocation decisions
   - prepare for UHBR DP tunnels
   - refactor LT PHY PLL to use DPLL framework
   - implement register polling/waiting in display code
   - add shared stepping header between i915 and display

  i915:
   - fix potential overflow of shmem scatterlist length

  nouveau:
   - provide Z cull info to userspace
   - initial GA100 support
   - shutdown on PCI device shutdown

  nova-core:
   - harden GSP command queue
   - add support for large RPCs
   - simplify GSP sequencer and message handling
   - refactor falcon firmware handling
   - convert to new register macro
   - conver to new DMA coherent API
   - use checked arithmetic
   - add debugfs support for gsp-rm log buffers
   - fix aux device registration for multi-GPU

  msm:
   - CI:
      - Uprev mesa
      - Restore CI jobs for Qualcomm APQ8016 and APQ8096 devices
   - Core:
      - Switched to of_get_available_child_by_name()
   - DPU:
      - Fixes for DSC panels
      - Fixed brownout because of the frequency / OPP mismatch
      - Quad pipe preparation (not enabled yet)
      - Switched to virtual planes by default
      - Dropped VBIF_NRT support
      - Added support for Eliza platform
      - Reworked alpha handling
      - Switched to correct CWB definitions on Eliza
      - Dropped dummy INTF_0 on MSM8953
      - Corrected INTFs related to DP-MST
   - DP:
      - Removed debug prints looking into PHY internals
   - DSI:
      - Fixes for DSC panels
      - RGB101010 support
      - Support for SC8280XP
      - Moved PHY bindings from display/ to phy/
   - GPU:
      - Preemption support for x2-85 and a840
      - IFPC support for a840
      - SKU detection support for x2-85 and a840
      - Expose AQE support (VK ray-pipeline)
      - Avoid locking in VM_BIND fence signaling path
      - Fix to avoid reclaim in GPU snapshot path
      - Disallow foreign mapping of _NO_SHARE BOs
   - HDMI:
      - Fixed infoframes programming
   - MDP5:
      - Dropped support for MSM8974v1
      - Dropped now unused code for MSM8974 v1 and SDM660 / MSM8998

  panthor:
   - add tracepoints for power and IRQs
   - fix fence handling
   - extend timestamp query with flags
   - support various sources for timestamp queries

  tyr:
   - fix names and model/versions

  rockchip:
   - vop2: use drm logging function
   - rk3576 displayport support
   - support CRTC background color

  atmel-hlcdc:
   - support sana5d65 LCD controller

  tilcdc:
   - use DT bindings schema
   - use managed DRM interfaces
   - support DRM_BRIDGE_ATTACH_NO_CONNECTOR

  verisilicon:
   - support DC8200 + DT bindings

  virtgpu:
   - support PRIME import with 3D enabled

  komeda:
   - fix integer overflow in AFBC checks

  mcde:
   - improve bridge handling

  gma500:
   - use drm client buffer for fbdev framebuffer

  amdxdna:
   - add sensors ioctls
   - provide NPU power estimate
   - support column utilization sensor
   - allow forcing DMA through IOMMU IOVA
   - support per-BO mem usage queries
   - refactor GEM implementation

  ivpu:
   - update boot API to v3.29.4
   - limit per-user number of doorbells/contexts
   - perform engine reset on TDR error

  loongson:
   - replace custom code with drm_gem_ttm_dumb_map_offset()

  imx:
   - support planes behind the primary plane
   - fix bus-format selection

  vkms:
   - support CRTC background color

  v3d:
   - improve handling of struct v3d_stats

  komeda:
   - support Arm China Linlon D6 plus DT bindings

  imagination:
   - improve power-off sequence
   - support context-reset notification from firmware

  mediatek:
   - mtk_dsi: enable hs clock during pre-enable
   - Remove all conflicting aperture devices during probe
   - Add support for mt8167 display blocks"

* tag 'drm-next-2026-04-15' of https://gitlab.freedesktop.org/drm/kernel: (1735 commits)
  drm/ttm/tests: Remove checks from ttm_pool_free_no_dma_alloc
  drm/ttm/tests: fix lru_count ASSERT
  drm/vram: remove DRM_VRAM_MM_FILE_OPERATIONS from docs
  drm/fb-helper: Fix a locking bug in an error path
  dma-fence: correct kernel-doc function parameter @flags
  ttm/pool: track allocated_pages per numa node.
  ttm/pool: make pool shrinker NUMA aware (v2)
  ttm/pool: drop numa specific pools
  ttm/pool: port to list_lru. (v2)
  drm/ttm: use gpu mm stats to track gpu memory allocations. (v4)
  mm: add gpu active/reclaim per-node stat counters (v2)
  gpu: nova-core: fix missing colon in SEC2 boot debug message
  gpu: nova-core: vbios: use from_le_bytes() for PCI ROM header parsing
  gpu: nova-core: bitfield: fix broken Default implementation
  gpu: nova-core: falcon: pad firmware DMA object size to required block alignment
  gpu: nova-core: gsp: fix undefined behavior in command queue code
  drm/shmem_helper: Make sure PMD entries get the writeable upgrade
  accel/ivpu: Trigger recovery on TDR with OS scheduling
  drm/msm: Use of_get_available_child_by_name()
  dt-bindings: display/msm: move DSI PHY bindings to phy/ subdir
  ...
 2026-04-15 08:45:00 -07:00
Linus Torvalds
00c6649baf Merge tag 'media/v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 
Pull media updates from Mauro Carvalho Chehab:

 - new CSI tegra support, covering Tegra20 and Tegra30

 - new camera sensor drivers: T4ka3 and ov2732

 - m88ds3103: add 3103c chip support

 - uvcvideo: add support for Intel RealSense D436/D555 and P010 pixel format

 - synopsys csi2rx: add i.MX93 support

 - imx8-isi: add i.MX95 support

 - imx8mq-mipi-csi2: add i.MX8ULP support

 - dw100: add V4L2 requests support

 - support for DTV devices from Hauppauge got some improvements

 - media staging: dropped starfive-camss driver

 - media docs: document multi-committers model and improve maint profile

 - media core:
    - add v4l2_subdev_get_frame_desc_passthrough() helper
    - improve error handling in fwnode parsing

 - lots of driver fixes, cleanups and improvements

* tag 'media/v7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (251 commits)
  Revert "media: cx231xx: add USB ID 2040:8360 for Hauppauge WinTV-HVR-935"
  media: synopsys: csi2rx: add i.MX93 support
  media: dt-bindings: add NXP i.MX93 compatible string
  media: synopsys: csi2rx: Use enum and u32 array for register offsets
  media: synopsys: csi2rx: implement .get_frame_desc() callback
  media: synopsys: csi2rx: only check errors from devm_clk_bulk_get_all()
  media: synopsys: csi2rx: use devm_reset_control_get_optional_exclusive()
  media: i2c: imx283: add support for non-continuous MIPI clock mode
  media: i2c: ov08d10: add support for 24 MHz input clock
  media: i2c: ov08d10: add support for reset and power management
  media: i2c: ov08d10: add support for binding via device tree
  dt-bindings: media: i2c: document Omnivision OV08D10 CMOS image sensor
  media: i2c: ov08d10: add missing newline to prints
  media: i2c: ov08d10: fix some typos in comments
  media: i2c: ov08d10: remove duplicate register write
  media: i2c: ov08d10: fix image vertical start setting
  media: i2c: ov08d10: fix runtime PM handling in probe
  staging: media: ipu7: Update TODO
  media: Add t4ka3 camera sensor driver
  media: i2c: Add ov2732 image sensor driver
  ...
 2026-04-15 08:32:10 -07:00
Sean Anderson
fb9907939b update Sean's email address 
Soon I will no longer be working at SECO.  Update the mailmap to redirect
to my linux.dev address which I still have access to.

Link: https://lkml.kernel.org/r/20260407164722.211610-1-sean.anderson@linux.dev
Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Cc: Sean Anderson <sean.anderson@seco.com>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Daniel Lezcano <daniel.lezcano@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2026-04-15 02:15:03 -07:00
Linus Torvalds
91a4855d6c Merge tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 
Pull networking updates from Jakub Kicinski:
 "Core & protocols:

   - Support HW queue leasing, allowing containers to be granted access
     to HW queues for zero-copy operations and AF_XDP

   - Number of code moves to help the compiler with inlining. Avoid
     output arguments for returning drop reason where possible

   - Rework drop handling within qdiscs to include more metadata about
     the reason and dropping qdisc in the tracepoints

   - Remove the rtnl_lock use from IP Multicast Routing

   - Pack size information into the Rx Flow Steering table pointer
     itself. This allows making the table itself a flat array of u32s,
     thus making the table allocation size a power of two

   - Report TCP delayed ack timer information via socket diag

   - Add ip_local_port_step_width sysctl to allow distributing the
     randomly selected ports more evenly throughout the allowed space

   - Add support for per-route tunsrc in IPv6 segment routing

   - Start work of switching sockopt handling to iov_iter

   - Improve dynamic recvbuf sizing in MPTCP, limit burstiness and avoid
     buffer size drifting up

   - Support MSG_EOR in MPTCP

   - Add stp_mode attribute to the bridge driver for STP mode selection.
     This addresses concerns about call_usermodehelper() usage

   - Remove UDP-Lite support (as announced in 2023)

   - Remove support for building IPv6 as a module. Remove the now
     unnecessary function calling indirection

  Cross-tree stuff:

   - Move Michael MIC code from generic crypto into wireless, it's
     considered insecure but some WiFi networks still need it

  Netfilter:

   - Switch nft_fib_ipv6 module to no longer need temporary dst_entry
     object allocations by using fib6_lookup() + RCU.

     Florian W reports this gets us ~13% higher packet rate

   - Convert IPVS's global __ip_vs_mutex to per-net service_mutex and
     switch the service tables to be per-net. Convert some code that
     walks the service lists to use RCU instead of the service_mutex

   - Add more opinionated input validation to lower security exposure

   - Make IPVS hash tables to be per-netns and resizable

  Wireless:

   - Finished assoc frame encryption/EPPKE/802.1X-over-auth

   - Radar detection improvements

   - Add 6 GHz incumbent signal detection APIs

   - Multi-link support for FILS, probe response templates and client
     probing

   - New APIs and mac80211 support for NAN (Neighbor Aware Networking,
     aka Wi-Fi Aware) so less work must be in firmware

  Driver API:

   - Add numerical ID for devlink instances (to avoid having to create
     fake bus/device pairs just to have an ID). Support shared devlink
     instances which span multiple PFs

   - Add standard counters for reporting pause storm events (implement
     in mlx5 and fbnic)

   - Add configuration API for completion writeback buffering (implement
     in mana)

   - Support driver-initiated change of RSS context sizes

   - Support DPLL monitoring input frequency (implement in zl3073x)

   - Support per-port resources in devlink (implement in mlx5)

  Misc:

   - Expand the YAML spec for Netfilter

  Drivers

   - Software:
      - macvlan: support multicast rx for bridge ports with shared
        source MAC address
      - team: decouple receive and transmit enablement for IEEE 802.3ad
        LACP "independent control"

   - Ethernet high-speed NICs:
      - nVidia/Mellanox:
         - support high order pages in zero-copy mode (for payload
           coalescing)
         - support multiple packets in a page (for systems with 64kB
           pages)
      - Broadcom 25-400GE (bnxt):
         - implement XDP RSS hash metadata extraction
         - add software fallback for UDP GSO, lowering the IOMMU cost
      - Broadcom 800GE (bnge):
         - add link status and configuration handling
         - add various HW and SW statistics
      - Marvell/Cavium:
         - NPC HW block support for cn20k
      - Huawei (hinic3):
         - add mailbox / control queue
         - add rx VLAN offload
         - add driver info and link management

   - Ethernet NICs:
      - Marvell/Aquantia:
         - support reading SFP module info on some AQC100 cards
      - Realtek PCI (r8169):
         - add support for RTL8125cp
      - Realtek USB (r8152):
         - support for the RTL8157 5Gbit chip
         - add 2500baseT EEE status/configuration support

   - Ethernet NICs embedded and off-the-shelf IP:
      - Synopsys (stmmac):
         - cleanup and reorganize SerDes handling and PCS support
         - cleanup descriptor handling and per-platform data
         - cleanup and consolidate MDIO defines and handling
         - shrink driver memory use for internal structures
         - improve Tx IRQ coalescing
         - improve TCP segmentation handling
         - add support for Spacemit K3
      - Cadence (macb):
         - support PHYs that have inband autoneg disabled with GEM
         - support IEEE 802.3az EEE
         - rework usrio capabilities and handling
      - AMD (xgbe):
         - improve power management for S0i3
         - improve TX resilience for link-down handling

   - Virtual:
      - Google cloud vNIC:
         - support larger ring sizes in DQO-QPL mode
         - improve HW-GRO handling
         - support UDP GSO for DQO format
      - PCIe NTB:
         - support queue count configuration

   - Ethernet PHYs:
      - automatically disable PHY autonomous EEE if MAC is in charge
      - Broadcom:
         - add BCM84891/BCM84892 support
      - Micrel:
         - support for LAN9645X internal PHY
      - Realtek:
         - add RTL8224 pair order support
         - support PHY LEDs on RTL8211F-VD
         - support spread spectrum clocking (SSC)
      - Maxlinear:
         - add PHY-level statistics via ethtool

   - Ethernet switches:
      - Maxlinear (mxl862xx):
         - support for bridge offloading
         - support for VLANs
         - support driver statistics

   - Bluetooth:
      - large number of fixes and new device IDs
      - Mediatek:
         - support MT6639 (MT7927)
         - support MT7902 SDIO

   - WiFi:
      - Intel (iwlwifi):
         - UNII-9 and continuing UHR work
      - MediaTek (mt76):
         - mt7996/mt7925 MLO fixes/improvements
         - mt7996 NPU support (HW eth/wifi traffic offload)
      - Qualcomm (ath12k):
         - monitor mode support on IPQ5332
         - basic hwmon temperature reporting
         - support IPQ5424
      - Realtek:
         - add USB RX aggregation to improve performance
         - add USB TX flow control by tracking in-flight URBs

   - Cellular:
      - IPA v5.2 support"

* tag 'net-next-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1561 commits)
  net: pse-pd: fix kernel-doc function name for pse_control_find_by_id()
  wireguard: device: use exit_rtnl callback instead of manual rtnl_lock in pre_exit
  wireguard: allowedips: remove redundant space
  tools: ynl: add sample for wireguard
  wireguard: allowedips: Use kfree_rcu() instead of call_rcu()
  MAINTAINERS: Add netkit selftest files
  selftests/net: Add additional test coverage in nk_qlease
  selftests/net: Split netdevsim tests from HW tests in nk_qlease
  tools/ynl: Make YnlFamily closeable as a context manager
  net: airoha: Add missing PPE configurations in airoha_ppe_hw_init()
  net: airoha: Fix VIP configuration for AN7583 SoC
  net: caif: clear client service pointer on teardown
  net: strparser: fix skb_head leak in strp_abort_strp()
  net: usb: cdc-phonet: fix skb frags[] overflow in rx_complete()
  selftests/bpf: add test for xdp_master_redirect with bond not up
  net, bpf: fix null-ptr-deref in xdp_master_redirect() for down master
  net: airoha: Remove PCE_MC_EN_MASK bit in REG_FE_PCE_CFG configuration
  sctp: disable BH before calling udp_tunnel_xmit_skb()
  sctp: fix missing encap_port propagation for GSO fragments
  net: airoha: Rely on net_device pointer in ETS callbacks
  ...
 2026-04-14 18:36:10 -07:00
Linus Torvalds
c0ecb2a9ee Merge tag 'irq-drivers-2026-04-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 
Pull interrupt chip driver updates from Thomas Gleixner:

 - A large refactoring for the Renesas RZV2H driver to add new interrupt
   types cleanly

 - A large refactoring for the Renesas RZG2L driver to add support the
   new RZ/G3L variant

 - Add support for the new NXP S32N79 chip in the IMX irq-steer driver

 - Add support for the Apple AICv3 variant

 - Enhance the Loongson PCH LPC driver so it can be used on MIPS with
   device tree firmware

 - Allow the PIC32 EVIC driver to be built independent of MIPS in
   compile tests

 - The usual small fixes and enhancements all over the place

* tag 'irq-drivers-2026-04-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (46 commits)
  irqchip/irq-pic32-evic: Add __maybe_unused for board_bind_eic_interrupt in COMPILE_TEST
  irqchip/renesas-rzv2h: Kill icu_err string
  irqchip/renesas-rzv2h: Kill swint_names[]
  irqchip/renesas-rzv2h: Kill swint_idx[]
  irqchip/renesas-rzg2l: Add NMI support
  irqchip/renesas-rzg2l: Clear the shared interrupt bit in rzg2l_irqc_free()
  irqchip/renesas-rzg2l: Replace raw_spin_{lock,unlock} with guard() in rzg2l_irq_set_type()
  irqchip/gic-v3: Print a warning for out-of-range interrupt numbers
  irqchip/renesas-rzg2l: Add shared interrupt support
  irqchip/renesas-rzg2l: Add RZ/G3L support
  irqchip/renesas-rzg2l: Drop IRQC_IRQ_COUNT macro
  irqchip/renesas-rzg2l: Drop IRQC_TINT_START macro
  irqchip/renesas-rzg2l: Drop IRQC_NUM_IRQ macro
  irqchip/renesas-rzg2l: Dynamically allocate fwspec array
  irqchip/renesas-rzg2l: Split rzfive_irqc_{mask,unmask} into separate IRQ and TINT handlers
  irqchip/renesas-rzg2l: Split rzfive_tint_irq_endisable() into separate IRQ and TINT helpers
  irqchip/renesas-rzg2l: Replace rzg2l_irqc_irq_{enable,disable} with TINT-specific handlers
  irqchip/renesas-rzg2l: Split set_type handler into separate IRQ and TINT functions
  irqchip/renesas-rzg2l: Split EOI handler into separate IRQ and TINT functions
  irqchip/renesas-rzg2l: Replace single irq_chip with per-region irq_chip instances
  ...
 2026-04-14 10:18:10 -07:00
Linus Torvalds
d60bc14015 Merge tag 'pwrseq-updates-for-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux 
Pull power sequencing updates from Bartosz Golaszewski:
 "For this release we have an extension of the pwrseq-pcie-m2 driver
  with support for PCIe M.2 Key E connectors.

  The rest of the commits fulfill a supporting role: document the
  hardware in DT bindings, provide required serdev helpers (this has
  been provided in an immutable branch to Rob Herring so you may see it
  in his PR as well) and is followed up by some Kconfig fixes from Arnd.

  Summary:

   - add support for the PCIe M.2 Key E connectors in pwrseq-pcie-m2

   - describe PCIe M.2 Mechanical Key E connectors in DT bindings

   - add serdev helpers for looking up devices by OF nodes

   - minor serdev core rework to enable support for PCIe M.2 Key E
     connectors"

* tag 'pwrseq-updates-for-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  power: sequencing: pcie-m2: add SERIAL_DEV_BUS dependency
  power: sequencing: pcie-m2: enforce PCI and OF dependencies
  power: sequencing: pcie-m2: Create serdev device for WCN7850 bluetooth
  power: sequencing: pcie-m2: Add support for PCIe M.2 Key E connectors
  dt-bindings: connector: Add PCIe M.2 Mechanical Key E connector
  dt-bindings: serial: Document the graph port
  serdev: Do not return -ENODEV from of_serdev_register_devices() if external connector is used
  serdev: Add an API to find the serdev controller associated with the devicetree node
  serdev: Convert to_serdev_*() helpers to macros and use container_of_const()
 2026-04-13 20:28:22 -07:00
Linus Torvalds
1334d2a3b3 Merge tag 'gpio-updates-for-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux 
Pull gpio updates from Bartosz Golaszewski:
 "For this merge window we have two new drivers: support for
  GPIO-signalled ACPI events on Intel platforms and a generic
  GPIO-over-pinctrl driver using the ARM SCMI protocol for
  controlling pins.

  Several things have been reworked in GPIO core: we unduplicated GPIO
  hog handling, reduced the number of SRCU locks and dereferences,
  improved support for software-node-based lookup and removed more
  legacy code after converting remaining users to modern alternatives.

  There's also a number of driver reworks and refactoring, documentation
  updates, some bug-fixes and new tests.

  GPIO core:
   - defer probe on software node lookups when the remote software node
     exists but has not been registered as a firmware node yet
   - unify GPIO hog handling by moving code duplicated in OF and ACPI
     modules into GPIO core and allow setting up hogs with software
     nodes
   - allow matching GPIO controllers by secondary firmware node if
     matching by primary does not succeed
   - demote deferral warnings to debug level as they are quite normal
     when using software nodes which don't support fw_devlink yet
   - disable the legacy GPIO character device uAPI v1 supprt in Kconfig
     by default
   - rework several core functions in preparation for the upcoming
     Revocable helper library for protecting resources against sudden
     removal, this reduces the number of SRCU dereferences in GPIO core
   - simplify file descriptor logic in GPIO character device code by
     using FD_PREPARE()
   - introduce a header defining symbols used by both GPIO consumers and
     providers to avoid having to include provider-specific headers from
     drivers which only consume GPIOs
   - replace snprintf() with strscpy() where formatting is not required

  New drivers:
   - add the gpio-by-pinctrl generic driver using the ARM SCMI protocol
     to control GPIOs (along with SCMI changes pulled from the pinctrl
     tree)
   - add a driver providing support for handling of platform events via
     GPIO-signalled ACPI events (used on Intel Nova Lake and later
     platforms)

  Driver changes:
   - extend the gpio-kempld driver with support for more recent models,
     interrupts and setting/getting multiple values at once
   - improve interrupt handling in gpio-brcmstb
   - add support for multi-SoC systems in gpio-tegra186
   - make sure we return correct values from the .get() callbacks in
     several GPIO drivers by normalizing any values other than 0, 1 or
     negative error numbers
   - use flexible arrays in several drivers to reduce the number of
     required memory allocations
   - simplify synchronous waiting for virtual drivers to probe and
     remove the dedicated, a bit overengineered helper library
     dev-sync-probe
   - remove unneeded Kconfig dependencies on OF_GPIO in several drivers
     and subsystems
   - convert the two remaining users of of_get_named_gpio() to using
     GPIO descriptors and remove the (no longer used) function along
     with the header that declares it
   - add missing includes in gpio-mmio
   - shrink and simplify code in gpio-max732x by using guard(mutex)
   - remove duplicated code handling the 'ngpios' property from
     gpio-ts4800, it's already handled in GPIO core
   - use correct variable type in gpio-aspeed
   - add support for a new model in gpio-realtek-otto
   - allow to specify the active-low setting of simulated hogs over the
     configfs interface (in addition to existing devicetree support) in
     gpio-sim

  Bug fixes:
   - clear the OF_POPULATED flag on hog nodes in GPIO chip remove path
     on OF systems
   - fix resource leaks in error path in gpiochip_add_data_with_key()
   - drop redundant device reference in gpio-mpsse

  Tests:
   - add selftests for use-after-free cases in GPIO character device
     code

  DT bindings:
   - add a DT binding document for SCMI based, gpio-over-pinctrl devices
   - fix interrupt description in microchip,mpfs-gpio
   - add new compatible for gpio-realtek-otto
   - describe the resets of the mpfs-gpio controller
   - fix maintainer's email in gpio-delay bindings
   - remove the binding document for cavium,thunder-8890 as the
     corresponding device is bound over PCI and not firmware nodes

  Documentation:
   - update the recommended way of converting legacy boards to using
     software nodes for GPIO description
   - describe GPIO line value semantics
   - misc updates to kerneldocs

  Misc:
   - convert OMAP1 ams-delta board to using GPIO hogs described with
     software nodes"

* tag 'gpio-updates-for-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (79 commits)
  gpio: swnode: defer probe on references to unregistered software nodes
  dt-bindings: gpio: cavium,thunder-8890: Remove DT binding
  Documentation: gpio: update the preferred method for using software node lookup
  gpio: gpio-by-pinctrl: s/used to do/is used to do/
  gpio: aspeed: fix unsigned long int declaration
  gpio: rockchip: convert to dynamic GPIO base allocation
  gpio: remove dev-sync-probe
  gpio: virtuser: stop using dev-sync-probe
  gpio: aggregator: stop using dev-sync-probe
  gpio: sim: stop using dev-sync-probe
  gpio: Add Intel Nova Lake ACPI GPIO events driver
  gpiolib: Make deferral warnings debug messages
  gpiolib: fix hogs with multiple lines
  gpio: fix up CONFIG_OF dependencies
  gpio: gpio-by-pinctrl: add pinctrl based generic GPIO driver
  gpio: dt-bindings: Add GPIO on top of generic pin control
  firmware: arm_scmi: Allow PINCTRL_REQUEST to return EOPNOTSUPP
  pinctrl: scmi: ignore PIN_CONFIG_PERSIST_STATE
  pinctrl: scmi: Delete PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS support
  pinctrl: scmi: Add SCMI_PIN_INPUT_VALUE
  ...
 2026-04-13 20:10:58 -07:00
Linus Torvalds
fbfb6bd927 Merge tag 'thermal-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull thermal control updates from Rafael Wysocki:
 "These include thermal core fixes and simplifications, driver fixes and
  new hardware support (SDM670, Eliza SoC), new driver features (hwmon
  support in imx91, DDR data rate on Nova Lake in int340x), and a
  handful of cleanups:

   - Fix thermal core issues related to thermal zone removal and
     registration errors that may lead to a use-after-free or a memory
     leak in some cases (Rafael Wysocki)

   - Drop a redundant check from thermal_zone_device_update(), adjust
     thermal workqueue allocation flags, and switch over thermal_class
     allocation to static (Rafael Wysocki)

   - Relocate the suspend and resume of thermal zones closer to the
     suspend and resume of devices, respectively (Rafael Wysocki)

   - Remove a pointless variable used in the thermal core when
     registering a cooling device (Daniel Lezcano)

   - Replace sprintf() in thermal_bind_cdev_to_trip() and use
     str_enabled_disabled() helper in mode_show() (Thorsten Blum)

   - Replace cpumask_weight() in intel_hfi_offline() with
     cpumask_empty() which is generally more efficient (Yury Norov)

   - Add support for reading DDR data rate from PCI config space on Nova
     Lake platforms to the int340x thermal driver (Srinivas Pandruvada)

   - Add an OF node address to output message to make sensor names more
     distinguishable (Alexander Stein)

   - Add hwmon support for the i.MX97 thermal sensor (Alexander Stein)

   - Clamp correctly the results when doing value/temperature conversion
     in the Spreadtrum driver (Thorsten Blum)

   - Add SDM670 compatible DT bindings for the Tsens and the lMH thermal
     drivers (Richard Acayan)

   - Add SM8750 compatible DT bindings for the Tsens thermal driver
     (Manaf Meethalavalappu Pallikunhi)

   - Add Eliza SoC compatible DT bindings for the Tsens driver
     (Krzysztof Kozlowski)

   - Fix inverted condition check on error in the Spear thermal control
     driver (Gopi Krishna Menon)

   - Convert DT bindings documentation into DT schema (Gopi Krishna
     Menon)

   - Use max() macro to increase readability in the Broadcom STB thermal
     sensor (Thorsten Blum)

   - Remove a stale @trim_offset kernel-doc entry (John Madieu)"

* tag 'thermal-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (25 commits)
  thermal: renesas: rzg3e: Remove stale @trim_offset kernel-doc entry
  thermal: core: Suspend thermal zones later and resume them earlier
  thermal: core: Allocate thermal_class statically
  thermal: core: Adjust thermal_wq allocation flags
  thermal: core: Drop redundant check from thermal_zone_device_update()
  thermal: core: Free thermal zone ID later during removal
  thermal: core: Fix thermal zone governor cleanup issues
  thermal/core: Remove pointless variable when registering a cooling device
  thermal/drivers/brcmstb_thermal: Use max to simplify brcmstb_get_temp
  dt-bindings: thermal: st,thermal-spear1340: convert to dtschema
  thermal/drivers/spear: Fix error condition for reading st,thermal-flags
  dt-bindings: thermal: qcom-tsens: Add Eliza SoC TSENS
  thermal: devfreq_cooling: avoid unnecessary kfree of freq_table
  thermal: intel: hfi: use cpumask_empty() in intel_hfi_offline()
  thermal: sysfs: Use str_enabled_disabled() helper in mode_show()
  dt-bindings: thermal: qcom-tsens: Document the SM8750 Temperature Sensor
  thermal/drivers/sprd: Use min instead of clamp in sprd_thm_temp_to_rawdata
  dt-bindings: thermal: lmh: Add SDM670 compatible
  dt-bindings: thermal: tsens: add SDM670 compatible
  thermal/drivers/sprd: Fix raw temperature clamping in sprd_thm_rawdata_to_temp
  ...
 2026-04-13 20:01:50 -07:00
Linus Torvalds
d7c8087a9c Merge tag 'pm-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull power management updates from Rafael Wysocki:
 "Once again, cpufreq is the most active development area, mostly
  because of the new feature additions and documentation updates in the
  amd-pstate driver, but there are also changes in the cpufreq core
  related to boost support and other assorted updates elsewhere.

  Next up are power capping changes due to the major cleanup of the
  Intel RAPL driver.

  On the cpuidle front, a new C-states table for Intel Panther Lake is
  added to the intel_idle driver, the stopped tick handling in the menu
  and teo governors is updated, and there are a couple of cleanups.

  Apart from the above, support for Tegra114 is added to devfreq and
  there are assorted cleanups of that code, there are also two updates
  of the operating performance points (OPP) library, two minor updates
  related to hibernation, and cpupower utility man pages updates and
  cleanups.

  Specifics:

   - Update qcom-hw DT bindings to include Eliza hardware (Abel Vesa)

   - Update cpufreq-dt-platdev blocklist (Faruque Ansari)

   - Minor updates to driver and dt-bindings for Tegra (Thierry Reding,
     Rosen Penev)

   - Add MAINTAINERS entry for CPPC driver (Viresh Kumar)

   - Add support for new features: CPPC performance priority, Dynamic
     EPP, Raw EPP, and new unit tests for them to amd-pstate (Gautham
     Shenoy, Mario Limonciello)

   - Fix sysfs files being present when HW missing and broken/outdated
     documentation in the amd-pstate driver (Ninad Naik, Gautham Shenoy)

   - Pass the policy to cpufreq_driver->adjust_perf() to avoid using
     cpufreq_cpu_get() in the .adjust_perf() callback in amd-pstate
     which leads to a scheduling-while-atomic bug (K Prateek Nayak)

   - Clean up dead code in Kconfig for cpufreq (Julian Braha)

   - Remove max_freq_req update for pre-existing cpufreq policy and add
     a boost_freq_req QoS request to save the boost constraint instead
     of overwriting the last scaling_max_freq constraint (Pierre
     Gondois)

   - Embed cpufreq QoS freq_req objects in cpufreq policy so they all
     are allocated in one go along with the policy to simplify lifetime
     rules and avoid error handling issues (Viresh Kumar)

   - Use DMI max speed when CPPC is unavailable in the acpi-cpufreq
     scaling driver (Henry Tseng)

   - Switch policy_is_shared() in cpufreq to using cpumask_nth() instead
     of cpumask_weight() because the former is more efficient (Yury
     Norov)

   - Use sysfs_emit() in sysfs show functions for cpufreq governor
     attributes (Thorsten Blum)

   - Update intel_pstate to stop returning an error when "off" is
     written to its status sysfs attribute while the driver is already
     off (Fabio De Francesco)

   - Include current frequency in the debug message printed by
     __cpufreq_driver_target() (Pengjie Zhang)

   - Refine stopped tick handling in the menu cpuidle governor and
     rearrange stopped tick handling in the teo cpuidle governor (Rafael
     Wysocki)

   - Add Panther Lake C-states table to the intel_idle driver (Artem
     Bityutskiy)

   - Clean up dead dependencies on CPU_IDLE in Kconfig (Julian Braha)

   - Simplify cpuidle_register_device() with guard() (Huisong Li)

   - Use performance level if available to distinguish between rates in
     OPP debugfs (Manivannan Sadhasivam)

   - Fix scoped_guard in dev_pm_opp_xlate_required_opp() (Viresh Kumar)

   - Return -ENODATA if the snapshot image is not loaded (Alberto
     Garcia)

   - Remove inclusion of crypto/hash.h from hibernate_64.c on x86 (Eric
     Biggers)

   - Clean up and rearrange the intel_rapl power capping driver to make
     the respective interface drivers (TPMI, MSR, and MMOI) hold their
     own settings and primitives and consolidate PL4 and PMU support
     flags into rapl_defaults (Kuppuswamy Sathyanarayanan)

   - Correct kernel-doc function parameter names in the power capping
     core code (Randy Dunlap)

   - Remove unneeded casting for HZ_PER_KHZ in devfreq (Andy Shevchenko)

   - Use _visible attribute to replace create/remove_sysfs_files() in
     devfreq (Pengjie Zhang)

   - Add Tegra114 support to activity monitor device in tegra30-devfreq
     as a preparation to upcoming EMC controller support (Svyatoslav
     Ryhel)

   - Fix mistakes in cpupower man pages, add the boost and epp options
     to the cpupower-frequency-info man page, and add the perf-bias
     option to the cpupower-info man page (Roberto Ricci)

   - Remove unnecessary extern declarations from getopt.h in arguments
     parsing functions in cpufreq-set, cpuidle-info, cpuidle-set,
     cpupower-info, and cpupower-set utilities (Kaushlendra Kumar)"

* tag 'pm-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (74 commits)
  cpufreq/amd-pstate: Add POWER_SUPPLY select for dynamic EPP
  cpupower: remove extern declarations in cmd functions
  cpuidle: Simplify cpuidle_register_device() with guard()
  PM / devfreq: tegra30-devfreq: add support for Tegra114
  PM / devfreq: use _visible attribute to replace create/remove_sysfs_files()
  PM / devfreq: Remove unneeded casting for HZ_PER_KHZ
  MAINTAINERS: amd-pstate: Step down as maintainer, add Prateek as reviewer
  cpufreq: Pass the policy to cpufreq_driver->adjust_perf()
  cpufreq/amd-pstate: Pass the policy to amd_pstate_update()
  cpufreq/amd-pstate-ut: Add a unit test for raw EPP
  cpufreq/amd-pstate: Add support for raw EPP writes
  cpufreq/amd-pstate: Add support for platform profile class
  cpufreq/amd-pstate: add kernel command line to override dynamic epp
  cpufreq/amd-pstate: Add dynamic energy performance preference
  Documentation: amd-pstate: fix dead links in the reference section
  cpufreq/amd-pstate: Cache the max frequency in cpudata
  Documentation/amd-pstate: Add documentation for amd_pstate_floor_{freq,count}
  Documentation/amd-pstate: List amd_pstate_prefcore_ranking sysfs file
  Documentation/amd-pstate: List amd_pstate_hw_prefcore sysfs file
  amd-pstate-ut: Add a testcase to validate the visibility of driver attributes
  ...
 2026-04-13 19:47:52 -07:00
Bjorn Helgaas
b274423c79 Merge branch 'pci/controller/rzg3s-host' 
- Assert (not deassert) resets in probe error path (John Madieu)

- Assert resets in suspend path in reverse order they were deasserted
  during probe (John Madieu)

- Rework inbound window algorithm to prevent mapping more than intended
  region and enforce alignment on size, to prepare for RZ/G3E support (John
  Madieu)

- Fix renesas,r9a08g045s33-pcie 'serr_cor' typo and convert properties from
  'description' to 'const' for better validation (John Madieu)

- Add RZ/G3E to DT binding and to driver (John Madieu)

* pci/controller/rzg3s-host:
  PCI: rzg3s-host: Add support for RZ/G3E PCIe controller
  PCI: rzg3s-host: Add PCIe Gen3 (8.0 GT/s) link speed support
  PCI: rzg3s-host: Explicitly set class code for RZ/G3E compatibility
  PCI: rzg3s-host: Add SoC-specific configuration and initialization callbacks
  PCI: rzg3s-host: Make configuration reset lines optional
  PCI: rzg3s-host: Make SYSC register offsets SoC-specific
  dt-bindings: PCI: renesas,r9a08g045s33-pcie: Document RZ/G3E SoC
  dt-bindings: PCI: renesas,r9a08g045s33-pcie: Fix naming properties
  PCI: rzg3s-host: Rework inbound window algorithm for supporting RZ/G3E SoC
  PCI: rzg3s-host: Reorder reset assertion during suspend
  PCI: rzg3s-host: Fix reset handling in probe error path

# Conflicts:
#	drivers/pci/controller/pcie-rzg3s-host.c
 2026-04-13 12:50:53 -05:00
Bjorn Helgaas
b43cdb32ee Merge branch 'pci/controller/dwc-tegra194' 
- Poll less aggressively and non-atomically for PME_TO_Ack during
  transition to L2 (Vidya Sagar)

- Increase LTSSM poll time on surprise link down (Manikanta Maddireddy)

- Disable LTSSM after transition to Detect on surprise link down to stop
  toggling between Polling and Detect (Manikanta Maddireddy)

- Don't force the device into the D0 state before L2 when suspending or
  shutting down the controller (Vidya Sagar)

- Disable PERST# IRQ only in Endpoint mode because it's not registered in
  Root Port mode (Manikanta Maddireddy)

- Handle 'nvidia,refclk-select' as optional (Vidya Sagar)

- Disable direct speed change in Endpoint mode so link speed change is
  controlled by the host (Vidya Sagar)

- Set LTR values before link up to avoid bogus LTR messages with 0 latency
  (Vidya Sagar)

- Allow system suspend when the Endpoint link is down (Vidya Sagar)

- During remove, free resources allocated during Endpoint .probe() (Vidya
  Sagar)

- Use DWC IP core version, not Tegra custom values, to avoid DWC core
  version check warnings (Manikanta Maddireddy)

- Apply ECRC workaround to devices based on DesignWare 5.00a as well
  as 4.90a (Manikanta Maddireddy)

- Disable PM Substate L1.2 in Endpoint mode to work around Tegra234 erratum
  (Vidya Sagar)

- Delay post-PERST# cleanup until core is powered on to avoid CBB timeout
  (Manikanta Maddireddy)

- Assert CLKREQ# so switches that forward it to their downstream side can
  bring up those links successfully (Vidya Sagar)

- Calibrate pipe to UPHY for Endpoint mode to reset stale PLL state from
  any previous bad link state (Vidya Sagar)

- Remove IRQF_ONESHOT flag from Endpoint interrupt registration so DMA
  driver and Endpoint controller driver can share the interrupt line (Vidya
  Sagar)

- Enable DMA interrupt to support DMA in both Root Port and Endpoint modes
  (Vidya Sagar)

- Enable hardware link retraining after link goes down in Endpoint mode
  (Vidya Sagar)

- Add DT binding and driver support for core clock monitoring (Vidya Sagar)

* pci/controller/dwc-tegra194:
  PCI: tegra194: Add core monitor clock support
  dt-bindings: PCI: tegra194: Add monitor clock support
  PCI: tegra194: Enable hardware hot reset mode in Endpoint mode
  PCI: tegra194: Enable DMA interrupt
  PCI: tegra194: Remove IRQF_ONESHOT flag during Endpoint interrupt registration
  PCI: tegra194: Calibrate pipe to UPHY for Endpoint mode
  PCI: tegra194: Assert CLKREQ# explicitly by default
  PCI: tegra194: Fix CBB timeout caused by DBI access before core power-on
  PCI: tegra194: Disable L1.2 capability of Tegra234 EP
  PCI: dwc: Apply ECRC workaround to DesignWare 5.00a as well
  PCI: tegra194: Use DWC IP core version
  PCI: tegra194: Free up Endpoint resources during remove()
  PCI: tegra194: Allow system suspend when the Endpoint link is not up
  PCI: tegra194: Set LTR message request before PCIe link up in Endpoint mode
  PCI: tegra194: Disable direct speed change for Endpoint mode
  PCI: tegra194: Use devm_gpiod_get_optional() to parse "nvidia,refclk-select"
  PCI: tegra194: Disable PERST# IRQ only in Endpoint mode
  PCI: tegra194: Don't force the device into the D0 state before L2
  PCI: tegra194: Disable LTSSM after transition to Detect on surprise link down
  PCI: tegra194: Increase LTSSM poll time on surprise link down
  PCI: tegra194: Fix polling delay for L2 state
 2026-04-13 12:50:47 -05:00
Bjorn Helgaas
927e9d9d4e Merge branch 'pci/controller/dwc-eswin' 
- Add DT binding and driver for ESWIN PCIe Root Complex (Senchuan Zhang)

* pci/controller/dwc-eswin:
  PCI: eswin: Add ESWIN PCIe Root Complex driver
  dt-bindings: PCI: eswin: Add ESWIN PCIe Root Complex

# Conflicts:
#	drivers/pci/controller/dwc/Kconfig
#	drivers/pci/controller/dwc/Makefile
 2026-04-13 12:50:22 -05:00
Bjorn Helgaas
d52e027626 Merge branch 'pci/controller/dwc-andes-qilai' 
- Add Andes QiLai SoC PCIe host driver support (Randolph Lin)

* pci/controller/dwc-andes-qilai:
  PCI: qilai: Add Andes QiLai SoC PCIe host driver support
  dt-bindings: PCI: Add Andes QiLai PCIe support

# Conflicts:
#	drivers/pci/controller/dwc/Makefile
 2026-04-13 12:50:15 -05:00
Bjorn Helgaas
764fd83386 Merge branch 'pci/controller/dwc' 
- Continue with system suspend even if an Endpoint doesn't respond with
  PME_TO_Ack message (Manivannan Sadhasivam)

- Remove the Baikal-T1 controller driver since it never quite became usable
  (Andy Shevchenko)

- Set Endpoint MSI-X Table Size in the correct function of a multi-function
  device when configuring MSI-X, not in Function 0 (Aksh Garg)

- Set Max Link Width and Max Link Speed for all functions of a
  multi-function device, not just Function 0 (Aksh Garg)

- Clean up in the dw_pcie_resume_noirq() error path (Manivannan Sadhasivam)

- Expose PCIe event counters in groups 5-7 in debugfs (Hans Zhang)

- Fix type mismatch for kstrtou32_from_user() in debugfs write functions
  (Hans Zhang)

* pci/controller/dwc:
  PCI: dwc: Fix type mismatch for kstrtou32_from_user() return value
  PCI: dwc: Expose PCIe event counters for groups 5 to 7 over debugfs
  PCI: dwc: Perform cleanup in the error path of dw_pcie_resume_noirq()
  PCI: dwc: ep: Mirror the max link width and speed fields to all functions
  PCI: dwc: ep: Fix MSI-X Table Size configuration in dw_pcie_ep_set_msix()
  PCI: dwc: Remove not-going-to-be-supported code for Baikal SoC
  PCI: dwc: Proceed with system suspend even if the endpoint doesn't respond with PME_TO_Ack message
 2026-04-13 12:50:09 -05:00
Luca Weiss
d471d70cc9 dt-bindings: net: qcom,ipa: add Milos compatible 
Add support for the Milos SoC, which uses IPA v5.2.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://patch.msgid.link/20260410-ipa-v5-2-v2-1-778422a05060@fairphone.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 15:26:13 -07:00
Charles Perry
268bb35d1a dt-bindings: net: document Microchip PIC64-HPSC/HX MDIO controller 
This MDIO hardware is based on a Microsemi design supported in Linux by
mdio-mscc-miim.c. However, The register interface is completely different
with pic64hpsc, hence the need for separate documentation.

The hardware supports C22 and C45.

The documentation recommends an input clock of 156.25MHz and a prescaler
of 39, which yields an MDIO clock of 1.95MHz.

The hardware supports an interrupt pin to signal transaction completion
which is not strictly needed as the software can also poll a "TRIGGER"
bit for this.

Signed-off-by: Charles Perry <charles.perry@microchip.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260408131821.1145334-2-charles.perry@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 14:19:19 -07:00
Josua Mayer
600f01dc4b dt-bindings: net: dsa: nxp,sja1105: make spi-cpol optional for sja1110 
Currently, the binding requires 'spi-cpha' for SJA1105 and 'spi-cpol'
for SJA1110.

However, the SJA1110 supports both SPI modes 0 and 2. Mode 2
(cpha=0, cpol=1) is used by the NXP LX2160 Bluebox 3.

On the SolidRun i.MX8DXL HummingBoard Telematics, mode 0 is stable,
while forcing mode 2 introduces CRC errors especially during bursts.

Drop the requirement on spi-cpol for SJA1110.

Fixes: af2eab1a82 ("dt-bindings: net: nxp,sja1105: document spi-cpol/cpha")
Signed-off-by: Josua Mayer <josua@solid-run.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20260409-imx8dxl-sr-som-v2-1-83ff20629ba0@solid-run.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 13:51:22 -07:00
Anushka Badhe
115e7d764d ASoC: dt-bindings: rockchip: convert rk3399-gru-sound to DT Schema 
Convert the rockchip,rk3399-gru-sound.txt DT binding to DT Schema
format.

Update rockchip,cpu from a single I2S controller phandle to a
phandle-array. Add an optional second entry for the SPDIF controller,
as seen in rk3399-gru.dtsi, required by boards with DisplayPort audio.

Signed-off-by: Anushka Badhe <anushkabadhe@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260410055532.60868-1-anushkabadhe@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2026-04-12 17:24:42 +01:00
Jakub Kicinski
118cbd428e Merge tag 'wireless-next-2026-04-10' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next 
Johannes Berg says:

====================
Final updates, notably:
 - crypto: move Michael MIC code into wireless (only)
 - mac80211:
   - multi-link 4-addr support
   - NAN data support (but no drivers yet)
 - ath10k: DT quirk to make it work on some devices
 - ath12k: IPQ5424 support
 - rtw89: USB improvements for performance

* tag 'wireless-next-2026-04-10' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (124 commits)
  wifi: cfg80211: Explicitly include <linux/export.h> in michael-mic.c
  wifi: ath10k: Add device-tree quirk to skip host cap QMI requests
  dt-bindings: wireless: ath10k: Add quirk to skip host cap QMI requests
  crypto: Remove michael_mic from crypto_shash API
  wifi: ipw2x00: Use michael_mic() from cfg80211
  wifi: ath12k: Use michael_mic() from cfg80211
  wifi: ath11k: Use michael_mic() from cfg80211
  wifi: mac80211, cfg80211: Export michael_mic() and move it to cfg80211
  wifi: ipw2x00: Rename michael_mic() to libipw_michael_mic()
  wifi: libertas_tf: refactor endpoint lookup
  wifi: libertas: refactor endpoint lookup
  wifi: at76c50x: refactor endpoint lookup
  wifi: ath12k: Enable IPQ5424 WiFi device support
  wifi: ath12k: Add CE remap hardware parameters for IPQ5424
  wifi: ath12k: add ath12k_hw_regs for IPQ5424
  wifi: ath12k: add ath12k_hw_version_map entry for IPQ5424
  wifi: ath12k: Add ath12k_hw_params for IPQ5424
  dt-bindings: net: wireless: add ath12k wifi device IPQ5424
  wifi: ath10k: fix station lookup failure during disconnect
  wifi: ath12k: Create symlink for each radio in a wiphy
  ...
====================

Link: https://patch.msgid.link/20260410064703.735099-3-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 09:17:42 -07:00
Nora Schiffer
f757a2da6d dt-bindings: net: ti: k3-am654-cpsw-nuss: Add ti,j722s-cpsw-nuss compatible 
The J722S CPSW3G is mostly identical to the AM64's, but additionally
supports SGMII. The AM64 compatible ti,am642-cpsw-nuss is used as a
fallback.

Signed-off-by: Nora Schiffer <nora.schiffer@ew.tq-group.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/191e9f7e3a6c14eabe891a98c5fb646766479c0a.1775558273.git.nora.schiffer@ew.tq-group.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 08:29:03 -07:00
Ivan Vecera
a1a702090d dt-bindings: dpll: add ref-sync-sources property 
Add ref-sync-sources phandle-array property to the dpll-pin schema
allowing board designers to declare which input pins can serve as
sync sources in a Reference-Sync pair.  A Ref-Sync pair consists of
a clock reference and a low-frequency sync signal where the DPLL locks
to the clock but phase-aligns to the sync reference.

Update both examples in the Microchip ZL3073x binding to demonstrate
the new property with a 1 PPS sync source paired to a clock source.

Reviewed-by: Petr Oros <poros@redhat.com>
Reviewed-by: Prathosh Satish <Prathosh.Satish@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Link: https://patch.msgid.link/20260408102716.443099-5-ivecera@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-12 08:27:34 -07:00
Krzysztof Kozlowski
b7e1557eb6 Merge tag 'qcom-arm64-for-7.1-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt 
A few more Arm64 DeviceTree updates for v7.1

Introduce the Hamoa-based Lenovo IdeaCentre Mini X, the Dragonwing
IQ-615 (Talos) EVK, and a Talos EVK camera overlay.

Enable DisplayPort support on the Glymur CRD.

Add WiFi, Bluetooh, LEDs, and venus on LG-based SDM845 devices. Add
battery, charger, and display on the LG G7 ThinQ.

Enable SD-card, describe the audio amplifier, and increase the speed of
the i2c clock for touchscreen on the SHIFT SHIFT6mq.

Add camera subsystem, camera control interface, GPU, GMU, and GPU
cooling on the Talos platform. Enable the GPU on the Ride board.

* tag 'qcom-arm64-for-7.1-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (31 commits)
  arm64: dts: qcom: Add the Lenovo IdeaCentre Mini X
  dt-bindings: arm: qcom: Document the Lenovo IdeaCentre Mini X
  arm64: dts: qcom: sdm845-shift-axolotl: Enable TFA9890 codec
  arm64: dts: qcom: sdm845-shift-axolotl: Set higher touchscreen i2c clock
  arm64: dts: qcom: sdm845-shift-axolotl: Enable sdcard
  arm64: dts: qcom: talos: Add clocks for QoS configuration
  arm64: dts: qcom: talos-evk-camera: Add DT overlay
  arm64: dts: qcom: talos: Add camera MCLK pinctrl
  arm64: dts: qcom: talos: Add CCI definitions
  arm64: dts: qcom: talos: Add camss node
  arm64: dts: qcom: talos: Add EL2 overlay
  arm64: dts: qcom: talos-evk: Add support for QCS615 talos evk board
  arm64: dts: qcom: talos/qcs615-ride: Fix inconsistent USB PHY node naming
  dt-bindings: arm: qcom: talos-evk: Add QCS615 Talos EVK SMARC platform
  arm64: dts: qcom: qcs615-ride: Enable Adreno 612 GPU
  arm64: dts: qcom: talos: Add GPU cooling
  arm64: dts: qcom: talos: Add gpu and rgmu nodes
  arm64: dts: qcom: talos: add the GPU SMMU node
  arm64: dts: qcom: sdm845-lg-common: Add chassis-type
  arm64: dts: qcom: sdm845-lg: Add wifi nodes
  ...

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
 2026-04-11 10:36:04 +02:00
Krzysztof Kozlowski
ecaf3a92fb Merge tag 'riscv-soc-drivers-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers 
RISC-V soc drivers for v7.1

Microchip:
Add coverage for the pic64gx in the system controller and syscons.
Add a interrupt mux driver (akin to the one that Renesas recently added)
that fixes a problem where the platform never properly modelled gpio
interrupts. There's a gpio driver change here that Bartosz has acked
that adds the interrupt support to the GPIO driver itself.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-soc-drivers-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  soc: microchip: add mpfs gpio interrupt mux driver
  dt-bindings: soc: microchip: document PolarFire SoC's gpio interrupt mux
  gpio: mpfs: Add interrupt support
  soc: microchip: mpfs-sys-controller: add support for pic64gx
  dt-bindings: soc: microchip: mpfs-sys-controller: Add pic64gx compatibility
  dt-bindings: soc: microchip: add compatible for the mss-top-sysreg on pic64gx

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
 2026-04-11 10:31:20 +02:00
Krzysztof Kozlowski
746e195d43 Merge tag 'riscv-dt-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/dt 
RISC-V devicetrees for v7.1

Generic:
Add binding coverage for Supm.

Microchip:
Add support for the picgx64 and its curiosity board. This is a PolarFire
SoC without the FPGA.
Add the missing tsu_clk for ptp on the macb on PolarFire SoC and resolve
a long-running problem with gpio interrupts being incorrectly described
on the platform.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

* tag 'riscv-dt-for-v7.1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/conor/linux:
  riscv: dts: microchip: update mpfs gpio interrupts to better match the SoC
  riscv: dts: microchip: add tsu clock to macb on mpfs
  dt-bindings: riscv: Add Supm extension description
  riscv: dts: microchip: remove POLARFIRE mention in Makefile
  riscv: dts: microchip: add pic64gx and its curiosity kit
  dt-bindings: riscv: microchip: document the PIC64GX curiosity kit
  dt-bindings: timer: sifive,clint: add pic64gx compatibility
  riscv: dts: microchip: add pinctrl nodes for mpfs/icicle kit

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
 2026-04-11 10:29:22 +02:00
Krzysztof Kozlowski
4177ec9d58 Merge tag 'v7.1-rockchip-dts32-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt 
Support for the RV1103B SoC and the Onion Omega4 board using it.
While the RV1103B only got a B-extension to its name, the SoC internals
were reworked heavily. So likely it's mainly pin compatible to the
non-B variant.

The dt-binding for the RV1103B clock driver is shared with the clock-
driver branch going into the clock-tree.

* tag 'v7.1-rockchip-dts32-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: Add Onion Omega4 Evaluation Board
  dt-bindings: arm: rockchip: Add Omega4 Evaluation board
  ARM: dts: rockchip: Add support for RV1103B
  dt-bindings: soc: rockchip: grf: Add RV1103B compatibles
  dt-bindings: clock: rockchip: Add RV1103B CRU support

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
 2026-04-11 10:09:33 +02:00
Ashish Yadav
59f0b7befa dt-bindings: hwmon/pmbus: Add Infineon XDP720 
Add documentation for the device tree binding of the XDP720 eFuse.

Signed-off-by: Ashish Yadav <ashish.yadav@infineon.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20260410070154.3313-2-Ashish.Yadav@infineon.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2026-04-11 00:02:35 -07:00
Linus Walleij
0ba8e918c7 Merge tag 'spacemit-dt-for-7.1-1' of https://github.com/spacemit-com/linux into soc/dt 
RISC-V SpacemiT DT changes for 7.1

For K3 SoC
- Add I2C support
- Add PMIC regulator tree
- Add ethernet support
- Add pinctrl/GPIO/Clock
- Enable full UART support

For K1 SoC
 On Milk-V Jupiter
- Enable PCIe/USB on
- Enable QSPI/SPI NOR
- Enable EEPROM, LEDs
 Others
- Fix PMIC supply properties
- Fix PCIe missing power regulator

* tag 'spacemit-dt-for-7.1-1' of https://github.com/spacemit-com/linux:
  dts: riscv: spacemit: k3: add P1 PMIC regulator tree
  dts: riscv: spacemit: k3: Add i2c nodes
  riscv: dts: spacemit: enable PCIe ports on Milk-V Jupiter
  riscv: dts: spacemit: enable USB 3 ports on Milk-V Jupiter
  riscv: dts: spacemit: enable QSPI and add SPI NOR on Milk-V Jupiter
  riscv: dts: spacemit: add i2c aliases on Milk-V Jupiter
  riscv: dts: spacemit: add 24c04 eeprom on Milk-V Jupiter
  riscv: dts: spacemit: add LEDs for Milk-V Jupiter board
  riscv: dts: spacemit: Add ethernet device for K3
  riscv: dts: spacemit: drop incorrect pinctrl for combo PHY
  riscv: dts: spacemit: reorder phy nodes for K1
  riscv: dts: spacemit: k3: add full resource to UART
  riscv: dts: spacemit: k3: add GPIO support
  riscv: dts: spacemit: k3: add pinctrl support
  riscv: dts: spacemit: k3: add clock tree
  dt-bindings: serial: 8250: spacemit: fix clock property for K3 SoC
  riscv: dts: spacemit: Add 'linux,pci-domain' to PCIe nodes for K1
  riscv: dts: spacemit: adapt regulator node name to preferred form
  riscv: dts: spacemit: Update PMIC supply properties for BPI-F3 and Jupiter
  riscv: dts: spacemit: pcie: fix missing power regulator

Signed-off-by: Linus Walleij <linusw@kernel.org>
 2026-04-10 23:52:26 +02:00
Victor Duicu
a345c1e3cd dt-bindings: hwmon: add support for MCP998X 
Add devicetree schema for Microchip MCP998X/33 and MCP998XD/33D
Multichannel Automotive Temperature Monitor Family.

Signed-off-by: Victor Duicu <victor.duicu@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260403-add-mcp9982-hwmon-v12-1-b3bfb26ff136@microchip.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2026-04-10 09:21:35 -07:00
Chris Packham
502a498c1d dt-bindings: trivial-devices: Add sony,aps-379 
Add the compatible string for the sony,aps-379. This is a simple PMBus
(I2C) device that requires no additional attributes.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260410012414.2818829-2-chris.packham@alliedtelesis.co.nz
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
 2026-04-10 08:23:21 -07:00
Rafael J. Wysocki
cd1a3b2ff0 Merge tag 'thermal-v7.1-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux 
Merge updates of assorted thermal drivers for 7.1-rc1 from Daniel
Lezcano:

"- Added an OF node address to output message to make sensor names more
   distinguishable (Alexander Stein)

 - Added hwmon support for the i.MX97 thermal sensor (Alexander Stein)

 - Clamped correctly the results when doing value/temperature conversion
   in the Spreadtrum driver (Thorsten Blum)

 - Added the SDM670 compatible DT bindings for the Tsens and the lMH
   drivers (Richard Acayan)

 - Added the SM8750 compatible DT bindings for the Tsens (Manaf
   Meethalavalappu Pallikunhi)

 - Added the Eliza SoC compatible DT bindings for the Tsens (Krzysztof
   Kozlowski)

 - Fixed inverted condition check on error in the Spear driver (Gopi
   Krishna Menon)

 - Converted the DT bindings documentation into DT schema (Gopi Krishna
   Menon)

 - Used max() macro to increase readibility in the Broadcom STB thermal
   sensor (Thorsten Blum)

 - Removed stale @trim_offset kernel-doc entry (John Madieu)"

* tag 'thermal-v7.1-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux:
  thermal: renesas: rzg3e: Remove stale @trim_offset kernel-doc entry
  thermal/drivers/brcmstb_thermal: Use max to simplify brcmstb_get_temp
  dt-bindings: thermal: st,thermal-spear1340: convert to dtschema
  thermal/drivers/spear: Fix error condition for reading st,thermal-flags
  dt-bindings: thermal: qcom-tsens: Add Eliza SoC TSENS
  dt-bindings: thermal: qcom-tsens: Document the SM8750 Temperature Sensor
  thermal/drivers/sprd: Use min instead of clamp in sprd_thm_temp_to_rawdata
  dt-bindings: thermal: lmh: Add SDM670 compatible
  dt-bindings: thermal: tsens: add SDM670 compatible
  thermal/drivers/sprd: Fix raw temperature clamping in sprd_thm_rawdata_to_temp
  thermal/drivers/sprd: Fix temperature clamping in sprd_thm_temp_to_rawdata
  thermal/drivers/imx91: Add hwmon support
  thermal/of: Add OF node address to output message
 2026-04-10 13:00:36 +02:00
Rafael J. Wysocki
83e990310d Merge branch 'pm-cpufreq' 
Merge cpufreq updates for 7.1-rc1:

 - Update qcom-hw DT bindings to include Eliza hardware (Abel Vesa)

 - Update cpufreq-dt-platdev blocklist (Faruque Ansari)

 - Minor updates to driver and dt-bindings for Tegra (Thierry Reding,
   Rosen Penev)

 - Add MAINTAINERS entry for CPPC driver (Viresh Kumar)

 - Add support for new features: CPPC performance priority, Dynamic EPP,
   Raw EPP, and new unit tests for them to amd-pstate (Gautham Shenoy,
   Mario Limonciello)

 - Fix sysfs files being present when HW missing and broken/outdated
   documentation in the amd-pstate driver (Ninad Naik, Gautham Shenoy)

 - Pass the policy to cpufreq_driver->adjust_perf() to avoid using
   cpufreq_cpu_get() in the .adjust_perf() callback in amd-pstate which
   leads to a scheduling-while-atomic bug (K Prateek Nayak)

 - Clean up dead code in Kconfig for cpufreq (Julian Braha)

 - Remove max_freq_req update for pre-existing cpufreq policy and add a
   boost_freq_req QoS request to save the boost constraint instead of
   overwriting the last scaling_max_freq constraint (Pierre Gondois)

 - Embed cpufreq QoS freq_req objects in cpufreq policy so they all
   are allocated in one go along with the policy to simplify lifetime
   rules and avoid error handling issues (Viresh Kumar)

 - Use DMI max speed when CPPC is unavailable in the acpi-cpufreq
   scaling driver (Henry Tseng)

 - Switch policy_is_shared() in cpufreq to using cpumask_nth() instead
   of cpumask_weight() because the former is more efficient (Yury Norov)

 - Use sysfs_emit() in sysfs show functions for cpufreq governor
   attributes (Thorsten Blum)

 - Update intel_pstate to stop returning an error when "off" is written
   to its status sysfs attribute while the driver is already off (Fabio
   De Francesco)

 - Include current frequency in the debug message printed by
   __cpufreq_driver_target() (Pengjie Zhang)

* pm-cpufreq: (38 commits)
  cpufreq/amd-pstate: Add POWER_SUPPLY select for dynamic EPP
  MAINTAINERS: amd-pstate: Step down as maintainer, add Prateek as reviewer
  cpufreq: Pass the policy to cpufreq_driver->adjust_perf()
  cpufreq/amd-pstate: Pass the policy to amd_pstate_update()
  cpufreq/amd-pstate-ut: Add a unit test for raw EPP
  cpufreq/amd-pstate: Add support for raw EPP writes
  cpufreq/amd-pstate: Add support for platform profile class
  cpufreq/amd-pstate: add kernel command line to override dynamic epp
  cpufreq/amd-pstate: Add dynamic energy performance preference
  Documentation: amd-pstate: fix dead links in the reference section
  cpufreq/amd-pstate: Cache the max frequency in cpudata
  Documentation/amd-pstate: Add documentation for amd_pstate_floor_{freq,count}
  Documentation/amd-pstate: List amd_pstate_prefcore_ranking sysfs file
  Documentation/amd-pstate: List amd_pstate_hw_prefcore sysfs file
  amd-pstate-ut: Add a testcase to validate the visibility of driver attributes
  amd-pstate-ut: Add module parameter to select testcases
  amd-pstate: Introduce a tracepoint trace_amd_pstate_cppc_req2()
  amd-pstate: Add sysfs support for floor_freq and floor_count
  amd-pstate: Add support for CPPC_REQ2 and FLOOR_PERF
  x86/cpufeatures: Add AMD CPPC Performance Priority feature.
  ...
 2026-04-10 12:05:32 +02:00
Marek Vasut
bfb859a5cb dt-bindings: net: realtek,rtl82xx: Document realtek,*-ssc-enable property 
Document support for spread spectrum clocking (SSC) on RTL8211F(D)(I)-CG,
RTL8211FS(I)(-VS)-CG, RTL8211FG(I)(-VS)-CG PHYs. Introduce DT properties
'realtek,clkout-ssc-enable', 'realtek,rxc-ssc-enable' and
'realtek,sysclk-ssc-enable' which control CLKOUT, RXC and SYSCLK
SSC spread spectrum clocking enablement on these signals. These
clock are not exposed via the clock API, therefore assigned-clock-sscs
property does not apply.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Link: https://patch.msgid.link/20260405233008.148974-2-marek.vasut@mailbox.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-09 20:01:52 -07:00
Marek Vasut
4de7a8acd1 dt-bindings: net: realtek,rtl82xx: Keep property list sorted 
Sort the documented properties alphabetically, no functional change.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Link: https://patch.msgid.link/20260405233008.148974-1-marek.vasut@mailbox.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-09 20:01:52 -07:00
Jakub Kicinski
b6e39e4846 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 
Cross-merge networking fixes after downstream PR (net-7.0-rc8).

Conflicts:

net/ipv6/seg6_iptunnel.c
  c3812651b5 ("seg6: separate dst_cache for input and output paths in seg6 lwtunnel")
  78723a62b9 ("seg6: add per-route tunnel source address")
https://lore.kernel.org/adZhwtOYfo-0ImSa@sirena.org.uk

net/ipv4/icmp.c
  fde29fd934 ("ipv4: icmp: fix null-ptr-deref in icmp_build_probe()")
  d98adfbdd5 ("ipv4: drop ipv6_stub usage and use direct function calls")
https://lore.kernel.org/adO3dccqnr6j-BL9@sirena.org.uk

Adjacent changes:

drivers/net/ethernet/stmicro/stmmac/chain_mode.c
  51f4e090b9 ("net: stmmac: fix integer underflow in chain mode")
  6b4286e055 ("net: stmmac: rename STMMAC_GET_ENTRY() -> STMMAC_NEXT_ENTRY()")

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2026-04-09 13:20:59 -07:00
Mark Brown
e7ef5ec6d1 regulator: fix OF node imbalance on reuse 
Johan Hovold <johan@kernel.org> says:

These drivers reuse the OF node of their parent multi-function device
but fail to take another reference to balance the one dropped by the
platform bus code when unbinding the MFD and deregistering the child
devices.

Fix this by using the intended helper for reusing OF nodes.

Note that the first two patches will cause a trivial conflict with Doug's
series adding accessor functions for struct device flags which has now been
merged to the driver-core tree:

	https://lore.kernel.org/r/20260406232444.3117516-1-dianders@chromium.org

Link: https://patch.msgid.link/20260408073055.5183-1-johan@kernel.org
 2026-04-09 20:19:36 +01:00
Mark Brown
c822e308c3 ASoC: Yet another round of SDCA fixes 
Charles Keepax <ckeepax@opensource.cirrus.com> says:

Another round of SDCA fixes a couple of fix to the IRQ cleanup
from Richard, and a minor tweak to the IRQ handling from me.
 2026-04-09 19:39:32 +01:00