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Author SHA1 Message Date
Linus Torvalds
6803bd7956 ARM: 
* Generalized infrastructure for 'writable' ID registers, effectively
   allowing userspace to opt-out of certain vCPU features for its guest
 
 * Optimization for vSGI injection, opportunistically compressing MPIDR
   to vCPU mapping into a table
 
 * Improvements to KVM's PMU emulation, allowing userspace to select
   the number of PMCs available to a VM
 
 * Guest support for memory operation instructions (FEAT_MOPS)
 
 * Cleanups to handling feature flags in KVM_ARM_VCPU_INIT, squashing
   bugs and getting rid of useless code
 
 * Changes to the way the SMCCC filter is constructed, avoiding wasted
   memory allocations when not in use
 
 * Load the stage-2 MMU context at vcpu_load() for VHE systems, reducing
   the overhead of errata mitigations
 
 * Miscellaneous kernel and selftest fixes
 
 LoongArch:
 
 * New architecture.  The hardware uses the same model as x86, s390
   and RISC-V, where guest/host mode is orthogonal to supervisor/user
   mode.  The virtualization extensions are very similar to MIPS,
   therefore the code also has some similarities but it's been cleaned
   up to avoid some of the historical bogosities that are found in
   arch/mips.  The kernel emulates MMU, timer and CSR accesses, while
   interrupt controllers are only emulated in userspace, at least for
   now.
 
 RISC-V:
 
 * Support for the Smstateen and Zicond extensions
 
 * Support for virtualizing senvcfg
 
 * Support for virtualized SBI debug console (DBCN)
 
 S390:
 
 * Nested page table management can be monitored through tracepoints
   and statistics
 
 x86:
 
 * Fix incorrect handling of VMX posted interrupt descriptor in KVM_SET_LAPIC,
   which could result in a dropped timer IRQ
 
 * Avoid WARN on systems with Intel IPI virtualization
 
 * Add CONFIG_KVM_MAX_NR_VCPUS, to allow supporting up to 4096 vCPUs without
   forcing more common use cases to eat the extra memory overhead.
 
 * Add virtualization support for AMD SRSO mitigation (IBPB_BRTYPE and
   SBPB, aka Selective Branch Predictor Barrier).
 
 * Fix a bug where restoring a vCPU snapshot that was taken within 1 second of
   creating the original vCPU would cause KVM to try to synchronize the vCPU's
   TSC and thus clobber the correct TSC being set by userspace.
 
 * Compute guest wall clock using a single TSC read to avoid generating an
   inaccurate time, e.g. if the vCPU is preempted between multiple TSC reads.
 
 * "Virtualize" HWCR.TscFreqSel to make Linux guests happy, which complain
   about a "Firmware Bug" if the bit isn't set for select F/M/S combos.
   Likewise "virtualize" (ignore) MSR_AMD64_TW_CFG to appease Windows Server
   2022.
 
 * Don't apply side effects to Hyper-V's synthetic timer on writes from
   userspace to fix an issue where the auto-enable behavior can trigger
   spurious interrupts, i.e. do auto-enabling only for guest writes.
 
 * Remove an unnecessary kick of all vCPUs when synchronizing the dirty log
   without PML enabled.
 
 * Advertise "support" for non-serializing FS/GS base MSR writes as appropriate.
 
 * Harden the fast page fault path to guard against encountering an invalid
   root when walking SPTEs.
 
 * Omit "struct kvm_vcpu_xen" entirely when CONFIG_KVM_XEN=n.
 
 * Use the fast path directly from the timer callback when delivering Xen
   timer events, instead of waiting for the next iteration of the run loop.
   This was not done so far because previously proposed code had races,
   but now care is taken to stop the hrtimer at critical points such as
   restarting the timer or saving the timer information for userspace.
 
 * Follow the lead of upstream Xen and ignore the VCPU_SSHOTTMR_future flag.
 
 * Optimize injection of PMU interrupts that are simultaneous with NMIs.
 
 * Usual handful of fixes for typos and other warts.
 
 x86 - MTRR/PAT fixes and optimizations:
 
 * Clean up code that deals with honoring guest MTRRs when the VM has
   non-coherent DMA and host MTRRs are ignored, i.e. EPT is enabled.
 
 * Zap EPT entries when non-coherent DMA assignment stops/start to prevent
   using stale entries with the wrong memtype.
 
 * Don't ignore guest PAT for CR0.CD=1 && KVM_X86_QUIRK_CD_NW_CLEARED=y.
   This was done as a workaround for virtual machine BIOSes that did not
   bother to clear CR0.CD (because ancient KVM/QEMU did not bother to
   set it, in turn), and there's zero reason to extend the quirk to
   also ignore guest PAT.
 
 x86 - SEV fixes:
 
 * Report KVM_EXIT_SHUTDOWN instead of EINVAL if KVM intercepts SHUTDOWN while
   running an SEV-ES guest.
 
 * Clean up the recognition of emulation failures on SEV guests, when KVM would
   like to "skip" the instruction but it had already been partially emulated.
   This makes it possible to drop a hack that second guessed the (insufficient)
   information provided by the emulator, and just do the right thing.
 
 Documentation:
 
 * Various updates and fixes, mostly for x86
 
 * MTRR and PAT fixes and optimizations:
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm updates from Paolo Bonzini:
 "ARM:

   - Generalized infrastructure for 'writable' ID registers, effectively
     allowing userspace to opt-out of certain vCPU features for its
     guest

   - Optimization for vSGI injection, opportunistically compressing
     MPIDR to vCPU mapping into a table

   - Improvements to KVM's PMU emulation, allowing userspace to select
     the number of PMCs available to a VM

   - Guest support for memory operation instructions (FEAT_MOPS)

   - Cleanups to handling feature flags in KVM_ARM_VCPU_INIT, squashing
     bugs and getting rid of useless code

   - Changes to the way the SMCCC filter is constructed, avoiding wasted
     memory allocations when not in use

   - Load the stage-2 MMU context at vcpu_load() for VHE systems,
     reducing the overhead of errata mitigations

   - Miscellaneous kernel and selftest fixes

  LoongArch:

   - New architecture for kvm.

     The hardware uses the same model as x86, s390 and RISC-V, where
     guest/host mode is orthogonal to supervisor/user mode. The
     virtualization extensions are very similar to MIPS, therefore the
     code also has some similarities but it's been cleaned up to avoid
     some of the historical bogosities that are found in arch/mips. The
     kernel emulates MMU, timer and CSR accesses, while interrupt
     controllers are only emulated in userspace, at least for now.

  RISC-V:

   - Support for the Smstateen and Zicond extensions

   - Support for virtualizing senvcfg

   - Support for virtualized SBI debug console (DBCN)

  S390:

   - Nested page table management can be monitored through tracepoints
     and statistics

  x86:

   - Fix incorrect handling of VMX posted interrupt descriptor in
     KVM_SET_LAPIC, which could result in a dropped timer IRQ

   - Avoid WARN on systems with Intel IPI virtualization

   - Add CONFIG_KVM_MAX_NR_VCPUS, to allow supporting up to 4096 vCPUs
     without forcing more common use cases to eat the extra memory
     overhead.

   - Add virtualization support for AMD SRSO mitigation (IBPB_BRTYPE and
     SBPB, aka Selective Branch Predictor Barrier).

   - Fix a bug where restoring a vCPU snapshot that was taken within 1
     second of creating the original vCPU would cause KVM to try to
     synchronize the vCPU's TSC and thus clobber the correct TSC being
     set by userspace.

   - Compute guest wall clock using a single TSC read to avoid
     generating an inaccurate time, e.g. if the vCPU is preempted
     between multiple TSC reads.

   - "Virtualize" HWCR.TscFreqSel to make Linux guests happy, which
     complain about a "Firmware Bug" if the bit isn't set for select
     F/M/S combos. Likewise "virtualize" (ignore) MSR_AMD64_TW_CFG to
     appease Windows Server 2022.

   - Don't apply side effects to Hyper-V's synthetic timer on writes
     from userspace to fix an issue where the auto-enable behavior can
     trigger spurious interrupts, i.e. do auto-enabling only for guest
     writes.

   - Remove an unnecessary kick of all vCPUs when synchronizing the
     dirty log without PML enabled.

   - Advertise "support" for non-serializing FS/GS base MSR writes as
     appropriate.

   - Harden the fast page fault path to guard against encountering an
     invalid root when walking SPTEs.

   - Omit "struct kvm_vcpu_xen" entirely when CONFIG_KVM_XEN=n.

   - Use the fast path directly from the timer callback when delivering
     Xen timer events, instead of waiting for the next iteration of the
     run loop. This was not done so far because previously proposed code
     had races, but now care is taken to stop the hrtimer at critical
     points such as restarting the timer or saving the timer information
     for userspace.

   - Follow the lead of upstream Xen and ignore the VCPU_SSHOTTMR_future
     flag.

   - Optimize injection of PMU interrupts that are simultaneous with
     NMIs.

   - Usual handful of fixes for typos and other warts.

  x86 - MTRR/PAT fixes and optimizations:

   - Clean up code that deals with honoring guest MTRRs when the VM has
     non-coherent DMA and host MTRRs are ignored, i.e. EPT is enabled.

   - Zap EPT entries when non-coherent DMA assignment stops/start to
     prevent using stale entries with the wrong memtype.

   - Don't ignore guest PAT for CR0.CD=1 && KVM_X86_QUIRK_CD_NW_CLEARED=y

     This was done as a workaround for virtual machine BIOSes that did
     not bother to clear CR0.CD (because ancient KVM/QEMU did not bother
     to set it, in turn), and there's zero reason to extend the quirk to
     also ignore guest PAT.

  x86 - SEV fixes:

   - Report KVM_EXIT_SHUTDOWN instead of EINVAL if KVM intercepts
     SHUTDOWN while running an SEV-ES guest.

   - Clean up the recognition of emulation failures on SEV guests, when
     KVM would like to "skip" the instruction but it had already been
     partially emulated. This makes it possible to drop a hack that
     second guessed the (insufficient) information provided by the
     emulator, and just do the right thing.

  Documentation:

   - Various updates and fixes, mostly for x86

   - MTRR and PAT fixes and optimizations"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (164 commits)
  KVM: selftests: Avoid using forced target for generating arm64 headers
  tools headers arm64: Fix references to top srcdir in Makefile
  KVM: arm64: Add tracepoint for MMIO accesses where ISV==0
  KVM: arm64: selftest: Perform ISB before reading PAR_EL1
  KVM: arm64: selftest: Add the missing .guest_prepare()
  KVM: arm64: Always invalidate TLB for stage-2 permission faults
  KVM: x86: Service NMI requests after PMI requests in VM-Enter path
  KVM: arm64: Handle AArch32 SPSR_{irq,abt,und,fiq} as RAZ/WI
  KVM: arm64: Do not let a L1 hypervisor access the *32_EL2 sysregs
  KVM: arm64: Refine _EL2 system register list that require trap reinjection
  arm64: Add missing _EL2 encodings
  arm64: Add missing _EL12 encodings
  KVM: selftests: aarch64: vPMU test for validating user accesses
  KVM: selftests: aarch64: vPMU register test for unimplemented counters
  KVM: selftests: aarch64: vPMU register test for implemented counters
  KVM: selftests: aarch64: Introduce vpmu_counter_access test
  tools: Import arm_pmuv3.h
  KVM: arm64: PMU: Allow userspace to limit PMCR_EL0.N for the guest
  KVM: arm64: Sanitize PM{C,I}NTEN{SET,CLR}, PMOVS{SET,CLR} before first run
  KVM: arm64: Add {get,set}_user for PM{C,I}NTEN{SET,CLR}, PMOVS{SET,CLR}
  ...
 2023-11-02 15:45:15 -10:00
Linus Torvalds
5be9911406 sh updates for v6.7 
- locking/atomic: sh: Use generic_cmpxchg_local for arch_cmpxchg_local()
 - Documentation: kernel-parameters: Add earlyprintk=bios on SH
 - sh: bios: Revive earlyprintk support
 - sh: machvec: Remove custom ioport_{un,}map()
 - sh: Remove superhyway bus support
 - sh: Remove unused SH4-202 support
 - sh: Remove stale microdev board
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Merge tag 'sh-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux

Pull sh updates from John Paul Adrian Glaubitz:
 "While the previously announced patch series for converting arch/sh to
  device trees is not yet ready for inclusion to mainline and therefore
  didn't make it for this pull request, there are still a small number
  changes for v6.7 which include one platform (board plus CPU and driver
  code) removal plus two fixes.

  The removal sent in by Arnd Bergmann concerns the microdev board which
  was an early SuperH prototype board that was never used in production.
  With the board removed, we were able to drop the now unused code for
  the SH4-202 CPU and well as the driver code for the superhyway bus and
  a custom implementation for ioport_map() and ioport_unmap() which will
  allow us to simplify ioport handling in the future.

  Another patch set by Geert Uytterhoeven revives SuperH BIOS
  earlyprintk support which got accidentally disabled in
  e76fe57447e88916 ("sh: Remove old early serial console code V2"), the
  second patch in the series updates the documentation.

  Finally, a patch by Masami Hiramatsu fixes a regression reported by
  the kernel test robot which uncovered that arch/sh is not implementing
  arch_cmpxchg_local() and therefore needs use __generic_cmpxchg_local()
  instead"

* tag 'sh-for-v6.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux:
  locking/atomic: sh: Use generic_cmpxchg_local for arch_cmpxchg_local()
  Documentation: kernel-parameters: Add earlyprintk=bios on SH
  sh: bios: Revive earlyprintk support
  sh: machvec: Remove custom ioport_{un,}map()
  sh: Remove superhyway bus support
  sh: Remove unused SH4-202 support
  sh: Remove stale microdev board
 2023-11-02 15:34:59 -10:00
Linus Torvalds
6ed92e559a SCSI misc on 20231102 
Updates to the usual drivers (ufs, megaraid_sas, lpfc, target, ibmvfc,
 scsi_debug) plus the usual assorted minor fixes and updates.  The
 major change this time around is a prep patch for rethreading of the
 driver reset handler API not to take a scsi_cmd structure which starts
 to reduce various drivers' dependence on scsi_cmd in error handling.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (ufs, megaraid_sas, lpfc, target, ibmvfc,
  scsi_debug) plus the usual assorted minor fixes and updates.

  The major change this time around is a prep patch for rethreading of
  the driver reset handler API not to take a scsi_cmd structure which
  starts to reduce various drivers' dependence on scsi_cmd in error
  handling"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (132 commits)
  scsi: ufs: core: Leave space for '\0' in utf8 desc string
  scsi: ufs: core: Conversion to bool not necessary
  scsi: ufs: core: Fix race between force complete and ISR
  scsi: megaraid: Fix up debug message in megaraid_abort_and_reset()
  scsi: aic79xx: Fix up NULL command in ahd_done()
  scsi: message: fusion: Initialize return value in mptfc_bus_reset()
  scsi: mpt3sas: Fix loop logic
  scsi: snic: Remove useless code in snic_dr_clean_pending_req()
  scsi: core: Add comment to target_destroy in scsi_host_template
  scsi: core: Clean up scsi_dev_queue_ready()
  scsi: pmcraid: Add missing scsi_device_put() in pmcraid_eh_target_reset_handler()
  scsi: target: core: Fix kernel-doc comment
  scsi: pmcraid: Fix kernel-doc comment
  scsi: core: Handle depopulation and restoration in progress
  scsi: ufs: core: Add support for parsing OPP
  scsi: ufs: core: Add OPP support for scaling clocks and regulators
  scsi: ufs: dt-bindings: common: Add OPP table
  scsi: scsi_debug: Add param to control sdev's allow_restart
  scsi: scsi_debug: Add debugfs interface to fail target reset
  scsi: scsi_debug: Add new error injection type: Reset LUN failed
  ...
 2023-11-02 15:13:50 -10:00
Linus Torvalds
431f105188 - Core Frameworks 
- Add support for a bunch more colours
 
  - New Drivers
    - Add support for Kinetic KTD2026/7 RGB/White LEDs
 
  - New Functionality
    - Add support for device to enter HW Controlled Mode to Turris Omnia LEDs
    - Add support for HW Gamma Correction to Turris Omnia LEDs
 
  - Fix-ups
    - Apply new __counted_by() annotation to several data structures containing flexible arrays
    - Rid the return value from Platform's .remove() operation
    - Use *_cansleep() variants for instances were threads can sleep
    - Improve the semantics when setting the brightness
    - Generic clean-ups; code reduction, coding style, standard patterns
    - Replace strncpy() with strscpy()
    - Fix-up / add various documentation
    - Re-author the GPIO associated Trigger to use trigger-sources
    - Move to using standard APIs and helpers
    - Improve error checking
    - Stop using static GPIO bases
 
  - Bug Fixes
    - Fix Pointer to Enum casing warnings
    - Do not pretend that I2C backed device supports SMBUS
    - Ensure PWM LEDs are extinguished when disabled, rather than held in a state
    - Fix 'output may be truncated' warnings
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Merge tag 'leds-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds

Pull LED updates from Lee Jones:
 "Core Frameworks:
   - Add support for a bunch more colours

  New Drivers:
   - Add support for Kinetic KTD2026/7 RGB/White LEDs

  New Functionality:
   - Add support for device to enter HW Controlled Mode to Turris Omnia
     LEDs
   - Add support for HW Gamma Correction to Turris Omnia LEDs

  Fix-ups:
   - Apply new __counted_by() annotation to several data structures
     containing flexible arrays
   - Rid the return value from Platform's .remove() operation
   - Use *_cansleep() variants for instances were threads can sleep
   - Improve the semantics when setting the brightness
   - Generic clean-ups; code reduction, coding style, standard patterns
   - Replace strncpy() with strscpy()
   - Fix-up / add various documentation
   - Re-author the GPIO associated Trigger to use trigger-sources
   - Move to using standard APIs and helpers
   - Improve error checking
   - Stop using static GPIO bases

  Bug Fixes:
   - Fix Pointer to Enum casing warnings
   - Do not pretend that I2C backed device supports SMBUS
   - Ensure PWM LEDs are extinguished when disabled, rather than held in
     a state
   - Fix 'output may be truncated' warnings"

* tag 'leds-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (43 commits)
  leds: lp5521: Add an error check in lp5521_post_init_device
  leds: gpio: Update headers
  leds: gpio: Remove unneeded assignment
  leds: gpio: Move temporary variable for struct device to gpio_led_probe()
  leds: gpio: Refactor code to use devm_gpiod_get_index_optional()
  leds: gpio: Utilise PTR_ERR_OR_ZERO()
  leds: gpio: Keep driver firmware interface agnostic
  leds: core: Refactor led_update_brightness() to use standard pattern
  leds: turris-omnia: Fix brightness setting and trigger activating
  leds: sc27xx: Move mutex_init() down
  leds: trigger: netdev: Move size check in set_device_name
  leds: Add ktd202x driver
  dt-bindings: leds: Add Kinetic KTD2026/2027 LED
  leds: core: Add more colors from DT bindings to led_colors
  dt-bindings: leds: Last color ID is now 14 (LED_COLOR_ID_LIME)
  leds: tca6507: Don't use fixed GPIO base
  leds: lp3952: Convert to use maple tree register cache
  leds: lm392x: Convert to use maple tree register cache
  leds: aw200xx: Convert to use maple tree register cache
  leds: lm3601x: Convert to use maple tree register cache
  ...
 2023-11-02 14:53:19 -10:00
Linus Torvalds
38984d7872 - New Functionality 
- Add new Device Tree binding for Monolithic Power (MPS) MP3309C step-up converter
    - Document brightness-levels in bindings for; generic, LED and PWM
 
  - Bug Fixes
    - Ensure PWMs are disabled on; .shutdown(), .suspend() and .remove()
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Merge tag 'backlight-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "New Functionality:

   - Add new Device Tree binding for Monolithic Power (MPS) MP3309C
     step-up converter

   - Document brightness-levels in bindings for; generic, LED and PWM

  Bug Fixes:

   - Ensure PWMs are disabled on .shutdown(), .suspend() and .remove()"

* tag 'backlight-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  dt-bindings: backlight: Add brightness-levels related common properties
  backlight: pwm_bl: Disable PWM on shutdown, suspend and remove
  dt-bindings: backlight: Add MPS MP3309C
 2023-11-02 14:46:31 -10:00
Linus Torvalds
27bc0782ef - Core Frameworks 
- Allow all MFD Cell properties to be filled in dynamically at runtime
    - Skip disabled device nodes and continue to look for subsequent devices
 
  - New Device Support
    - Add support for Lunar Lake-M PCI to Intel LPSS PCI
    - Add support for Denverton to Intel ICH LPC
 
  - New Functionality
    - Add support for Clocks to Texas Instruments TWL* Core
    - Add support for Interrupts to STMicroelectronics STM32 Timers
 
  - Fix-ups
    - Convert to new devm-* (managed) power-off API
    - Remove superfluous code
    - Bunch of Device Tree additions, conversions and adaptions
    - Simplify obtaining resources (memory, device data) using unified API helpers
    - Trivial coding-style / spelling type clean-ups
    - Constify / staticify changes
    - Expand or edit on existing documentation
    - Convert some Regmap configurations to use the Maple Tree cache
    - Apply new __counted_by() annotation to several data structures containing flexible arrays
    - Replace strncpy() with strscpy()
 
  - Bug Fixes
    - Remove double put creating reference imbalances
    - Ensure headphone/lineout detection sets set when booting with ACPI
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Merge tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Core Frameworks:
   - Allow all MFD Cell properties to be filled in dynamically at
     runtime
   - Skip disabled device nodes and continue to look for subsequent
     devices

  New Device Support:
   - Add support for Lunar Lake-M PCI to Intel LPSS PCI
   - Add support for Denverton to Intel ICH LPC

  New Functionality:
   - Add support for Clocks to Texas Instruments TWL* Core
   - Add support for Interrupts to STMicroelectronics STM32 Timers

  Fix-ups:
   - Convert to new devm-* (managed) power-off API
   - Remove superfluous code
   - Bunch of Device Tree additions, conversions and adaptions
   - Simplify obtaining resources (memory, device data) using unified
     API helpers
   - Trivial coding-style / spelling type clean-ups
   - Constify / staticify changes
   - Expand or edit on existing documentation
   - Convert some Regmap configurations to use the Maple Tree cache
   - Apply new __counted_by() annotation to several data structures
     containing flexible arrays
   - Replace strncpy() with strscpy()

  Bug Fixes:
   - Remove double put creating reference imbalances
   - Ensure headphone/lineout detection gets set when booting with ACPI"

* tag 'mfd-next-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (73 commits)
  mfd: lpc_ich: Mark *_gpio_offsets data with const
  spmi: rename spmi device lookup helper
  spmi: document spmi_device_from_of() refcounting
  dt-bindings: mfd: armltd: Move Arm board syscon's to separate schema
  mfd: rk8xx: Add support for RK806 power off
  mfd: rk8xx: Add support for standard system-power-controller property
  dt-bindings: mfd: rk806: Allow system-power-controller property
  dt-bindings: mfd: rk8xx: Deprecate rockchip,system-power-controller
  dt-bindings: mfd: max8925: Convert to DT schema format
  mfd: Use i2c_get_match_data() in a selection of drivers
  mfd: Use device_get_match_data() in a bunch of drivers
  mfd: mc13xxx-spi/wm831x-spi: Use spi_get_device_match_data()
  mfd: motorola-cpcap: Drop unnecessary of_match_device() call
  mfd: arizona-spi: Set pdata.hpdet_channel for ACPI enumerated devs
  mfd: qcom-spmi-pmic: Switch to EXPORT_SYMBOL_GPL()
  mfd: qcom-spmi-pmic: Fix revid implementation
  mfd: qcom-spmi-pmic: Fix reference leaks in revid helper
  mfd: intel-m10-bmc: Change contact for ABI docs
  mfd: max8907: Convert to use maple tree register cache
  mfd: max77686: Convert to use maple tree register cache
  ...
 2023-11-02 14:40:51 -10:00
Linus Torvalds
edd8e84ae9 sound updates for 6.7 
Most of changes at this time are for ASoC, spread over ASoC core and
 drivers due to the API prefix standardization.  Other than that, there
 have little change wrt API, rather lots of driver-specific updates and
 fixes.  Some highlight below:
 
 ASoC:
 - Standardization of API prefix
 - GPIO API usage improvements
 - Support for HDA patches
 - Lots of work on SOF, including crash dump support
 - Fixes for noise when stopping some Sounwire CODECs
 - Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
   AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
   Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
   Instruments TAS575x
 
 HD-audio and USB-audio:
 - Deferred probe support of audio component binding
 - More fixes and enhancements for Cirrus subcodecs
 - USB Scarlett2 mixer and McIntosh DSD quirk
 
 Others:
 - More enhancement of snd-aloop driver
 - Update MAINTAINERS entry for linux-sound mailing list
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Merge tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "Most of changes at this time are for ASoC, spread over ASoC core and
  drivers due to the API prefix standardization.

  Other than that, there have little change wrt API, rather lots of
  driver-specific updates and fixes.

  Some highlight below:

  ASoC:
   - Standardization of API prefix
   - GPIO API usage improvements
   - Support for HDA patches
   - Lots of work on SOF, including crash dump support
   - Fixes for noise when stopping some Sounwire CODECs
   - Support for AMD platforms with es83xx, AMD ACP 6.3 and 7.0, Awinc
     AT87390 and AW88399, many Intel platforms, many Mediatek platforms,
     Qualcomm SM6115 and SC7180 platforms, Richtek RTQ9128 and Texas
     Instruments TAS575x

  HD-audio and USB-audio:
   - Deferred probe support of audio component binding
   - More fixes and enhancements for Cirrus subcodecs
   - USB Scarlett2 mixer and McIntosh DSD quirk

  Others:
   - More enhancement of snd-aloop driver
   - Update MAINTAINERS entry for linux-sound mailing list"

* tag 'sound-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (485 commits)
  ALSA: hda: cs35l41: Fix missing error code in cs35l41_smart_amp()
  ALSA: hda: cs35l41: mark cs35l41_verify_id() static
  ASoC: codecs: wsa883x: make use of new mute_unmute_on_trigger flag
  ASoC: soc-dai: add flag to mute and unmute stream during trigger
  ASoC: ams-delta.c: use component after check
  ASoC: amd: acp: select SND_SOC_AMD_ACP_LEGACY_COMMON for ACP63
  ASoC: codecs: aw88399: fix typo in Kconfig select
  ASoC: amd: acp: add ACPI dependency
  ASoC: Intel: avs: Add rt5514 machine board
  ASoC: Intel: avs: Add rt5514 machine board
  ALSA: scarlett2: Add missing check with firmware version control
  ALSA: virtio: use ack callback
  ALSA: scarlett2: Remap Level Meter values
  ALSA: scarlett2: Allow passing any output to line_out_remap()
  ALSA: scarlett2: Add support for reading firmware version
  ALSA: scarlett2: Rename Gen 3 config sets
  ALSA: scarlett2: Rename scarlett_gen2 to scarlett2
  ASoC: cs35l41: Detect CSPL errors when sending CSPL commands
  ALSA: hda: cs35l41: Check CSPL state after loading firmware
  ALSA: hda: cs35l41: Do not unload firmware before reset in system suspend
  ...
 2023-11-02 14:34:14 -10:00
Linus Torvalds
27beb3ca34 pci-v6.7-changes 
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Merge tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Use acpi_evaluate_dsm_typed() instead of open-coding _DSM
     evaluation to learn device characteristics (Andy Shevchenko)

   - Tidy multi-function header checks using new PCI_HEADER_TYPE_MASK
     definition (Ilpo Järvinen)

   - Simplify config access error checking in various drivers (Ilpo
     Järvinen)

   - Use pcie_capability_clear_word() (not
     pcie_capability_clear_and_set_word()) when only clearing (Ilpo
     Järvinen)

   - Add pci_get_base_class() to simplify finding devices using base
     class only (ignoring subclass and programming interface) (Sui
     Jingfeng)

   - Add pci_is_vga(), which includes ancient PCI_CLASS_NOT_DEFINED_VGA
     devices from before the Class Code was added to PCI (Sui Jingfeng)

   - Use pci_is_vga() for vgaarb, sysfs "boot_vga", virtio, qxl to
     include ancient VGA devices (Sui Jingfeng)

  Resource management:

   - Make pci_assign_unassigned_resources() non-init because sparc uses
     it after init (Randy Dunlap)

  Driver binding:

   - Retain .remove() and .probe() callbacks (previously __init) because
     sysfs may cause them to be called later (Uwe Kleine-König)

   - Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device, so
     it can be claimed by dwc3 instead (Vicki Pfau)

  PCI device hotplug:

   - Add Ampere Altra Attention Indicator extension driver for acpiphp
     (D Scott Phillips)

  Power management:

   - Quirk VideoPropulsion Torrent QN16e with longer delay after reset
     (Lukas Wunner)

   - Prevent users from overriding drivers that say we shouldn't use
     D3cold (Lukas Wunner)

   - Avoid PME from D3hot/D3cold for AMD Rembrandt and Phoenix USB4
     because wakeup interrupts from those states don't work if amd-pmc
     has put the platform in a hardware sleep state (Mario Limonciello)

  IOMMU:

   - Disable ATS for Intel IPU E2000 devices with invalidation message
     endianness erratum (Bartosz Pawlowski)

  Error handling:

   - Factor out interrupt enable/disable into helpers (Kai-Heng Feng)

  Peer-to-peer DMA:

   - Fix flexible-array usage in struct pci_p2pdma_pagemap in case we
     ever use pagemaps with multiple entries (Gustavo A. R. Silva)

  ASPM:

   - Revert a change that broke when drivers disabled L1 and users later
     enabled an L1.x substate via sysfs, and fix a similar issue when
     users disabled L1 via sysfs (Heiner Kallweit)

  Endpoint framework:

   - Fix double free in __pci_epc_create() (Dan Carpenter)

   - Use IS_ERR_OR_NULL() to simplify endpoint core (Ruan Jinjie)

  Cadence PCIe controller driver:

   - Drop unused "is_rc" member (Li Chen)

  Freescale Layerscape PCIe controller driver:

   - Enable 64-bit addressing in endpoint mode (Guanhua Gao)

  Intel VMD host bridge driver:

   - Fix multi-function header check (Ilpo Järvinen)

  Microsoft Hyper-V host bridge driver:

   - Annotate struct hv_dr_state with __counted_by (Kees Cook)

  NVIDIA Tegra194 PCIe controller driver:

   - Drop setting of LNKCAP_MLW (max link width) since dw_pcie_setup()
     already does this via dw_pcie_link_set_max_link_width() (Yoshihiro
     Shimoda)

  Qualcomm PCIe controller driver:

   - Use PCIE_SPEED2MBS_ENC() to simplify encoding of link speed
     (Manivannan Sadhasivam)

   - Add a .write_dbi2() callback so DBI2 register writes, e.g., for
     setting the BAR size, work correctly (Manivannan Sadhasivam)

   - Enable ASPM for platforms that use 1.9.0 ops, because the PCI core
     doesn't enable ASPM states that haven't been enabled by the
     firmware (Manivannan Sadhasivam)

  Renesas R-Car Gen4 PCIe controller driver:

   - Add DesignWare core support (set max link width, EDMA_UNROLL flag,
     .pre_init(), .deinit(), etc) for use by R-Car Gen4 driver
     (Yoshihiro Shimoda)

   - Add driver and DT schema for DesignWare-based Renesas R-Car Gen4
     controller in both host and endpoint mode (Yoshihiro Shimoda)

  Xilinx NWL PCIe controller driver:

   - Update ECAM size to support 256 buses (Thippeswamy Havalige)

   - Stop setting bridge primary/secondary/subordinate bus numbers,
     since PCI core does this (Thippeswamy Havalige)

  Xilinx XDMA controller driver:

   - Add driver and DT schema for Zynq UltraScale+ MPSoCs devices with
     Xilinx XDMA Soft IP (Thippeswamy Havalige)

  Miscellaneous:

   - Use FIELD_GET()/FIELD_PREP() to simplify and reduce use of _SHIFT
     macros (Ilpo Järvinen, Bjorn Helgaas)

   - Remove logic_outb(), _outw(), outl() duplicate declarations (John
     Sanpe)

   - Replace unnecessary UTF-8 in Kconfig help text because menuconfig
     doesn't render it correctly (Liu Song)"

* tag 'pci-v6.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (102 commits)
  PCI: qcom-ep: Add dedicated callback for writing to DBI2 registers
  PCI: Simplify pcie_capability_clear_and_set_word() to ..._clear_word()
  PCI: endpoint: Fix double free in __pci_epc_create()
  PCI: xilinx-xdma: Add Xilinx XDMA Root Port driver
  dt-bindings: PCI: xilinx-xdma: Add schemas for Xilinx XDMA PCIe Root Port Bridge
  PCI: xilinx-cpm: Move IRQ definitions to a common header
  PCI: xilinx-nwl: Modify ECAM size to enable support for 256 buses
  PCI: xilinx-nwl: Rename the NWL_ECAM_VALUE_DEFAULT macro
  dt-bindings: PCI: xilinx-nwl: Modify ECAM size in the DT example
  PCI: xilinx-nwl: Remove redundant code that sets Type 1 header fields
  PCI: hotplug: Add Ampere Altra Attention Indicator extension driver
  PCI/AER: Factor out interrupt toggling into helpers
  PCI: acpiphp: Allow built-in drivers for Attention Indicators
  PCI/portdrv: Use FIELD_GET()
  PCI/VC: Use FIELD_GET()
  PCI/PTM: Use FIELD_GET()
  PCI/PME: Use FIELD_GET()
  PCI/ATS: Use FIELD_GET()
  PCI/ATS: Show PASID Capability register width in bitmasks
  PCI/ASPM: Fix L1 substate handling in aspm_attr_store_common()
  ...
 2023-11-02 14:05:18 -10:00
Linus Torvalds
87a201b43b Changes since last update: 
- Fix inode metadata space layout documentation;
 
  - Avoid warning MicroLZMA format anymore;
 
  - Fix erofs_insert_workgroup() lockref usage;
 
  - Some cleanups.
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Merge tag 'erofs-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs

Pull erofs updates from Gao Xiang:
 "Nothing exciting lands for this cycle, since we're still busying in
  developing support for sub-page blocks and large-folios of compressed
  data for new scenarios on Android.

  In this cycle, MicroLZMA format is marked as stable, and there are
  minor cleanups around documentation and codebase. In addition, it also
  fixes incorrect lockref usage in erofs_insert_workgroup().

  Summary:

   - Fix inode metadata space layout documentation

   - Avoid warning for MicroLZMA format anymore

   - Fix erofs_insert_workgroup() lockref usage

   - Some cleanups"

* tag 'erofs-for-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
  erofs: fix erofs_insert_workgroup() lockref usage
  erofs: tidy up redundant includes
  erofs: get rid of ROOT_NID()
  erofs: simplify compression configuration parser
  erofs: don't warn MicroLZMA format anymore
  erofs: fix inode metadata space layout description in documentation
 2023-11-02 07:53:57 -10:00
Gerd Bayer
a1602d7490 net/smc: fix documentation of buffer sizes 
Since commit 833bac7ec392 ("net/smc: Fix setsockopt and sysctl to
specify same buffer size again") the SMC protocol uses its own
default values for the smc.rmem and smc.wmem sysctl variables
which are no longer derived from the TCP IPv4 buffer sizes.

Fixup the kernel documentation to reflect this change, too.

Fixes: 833bac7ec392 ("net/smc: Fix setsockopt and sysctl to specify same buffer size again")
Signed-off-by: Gerd Bayer <gbayer@linux.ibm.com>
Reviewed-by: Wenjia Zhang <wenjia@linux.ibm.com>
Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231030170343.748097-1-gbayer@linux.ibm.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
 2023-11-02 12:50:17 +01:00
Dave Marchevsky
391145ba2a bpf: Add __bpf_kfunc_{start,end}_defs macros 
BPF kfuncs are meant to be called from BPF programs. Accordingly, most
kfuncs are not called from anywhere in the kernel, which the
-Wmissing-prototypes warning is unhappy about. We've peppered
__diag_ignore_all("-Wmissing-prototypes", ... everywhere kfuncs are
defined in the codebase to suppress this warning.

This patch adds two macros meant to bound one or many kfunc definitions.
All existing kfunc definitions which use these __diag calls to suppress
-Wmissing-prototypes are migrated to use the newly-introduced macros.
A new __diag_ignore_all - for "-Wmissing-declarations" - is added to the
__bpf_kfunc_start_defs macro based on feedback from Andrii on an earlier
version of this patch [0] and another recent mailing list thread [1].

In the future we might need to ignore different warnings or do other
kfunc-specific things. This change will make it easier to make such
modifications for all kfunc defs.

  [0]: https://lore.kernel.org/bpf/CAEf4BzaE5dRWtK6RPLnjTW-MW9sx9K3Fn6uwqCTChK2Dcb1Xig@mail.gmail.com/
  [1]: https://lore.kernel.org/bpf/ZT+2qCc%2FaXep0%2FLf@krava/

Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com>
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Cc: Jiri Olsa <olsajiri@gmail.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: David Vernet <void@manifault.com>
Acked-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20231031215625.2343848-1-davemarchevsky@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-11-01 22:33:53 -07:00
Jiri Pirko
05f0431bb9 netlink: specs: devlink: add forgotten port function caps enum values 
Add two enum values that the blamed commit omitted.

Fixes: f2f9dd164db0 ("netlink: specs: devlink: add the remaining command to generate complete split_ops")
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20231030161750.110420-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 2023-11-01 22:13:43 -07:00
Linus Torvalds
babe393974 The number of commits for documentation is not huge this time around, but 
there are some significant changes nonetheless:
 
 - Some more Spanish-language and Chinese translations.
 
 - The much-discussed documentation of the confidential-computing threat
   model.
 
 - Powerpc and RISCV documentation move under Documentation/arch - these
   complete this particular bit of documentation churn.
 
 - A large traditional-Chinese documentation update.
 
 - A new document on backporting and conflict resolution.
 
 - Some kernel-doc and Sphinx fixes.
 
 Plus the usual smattering of smaller updates and typo fixes.
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Merge tag 'docs-6.7' of git://git.lwn.net/linux

Pull documentation updates from Jonathan Corbet:
 "The number of commits for documentation is not huge this time around,
  but there are some significant changes nonetheless:

   - Some more Spanish-language and Chinese translations

   - The much-discussed documentation of the confidential-computing
     threat model

   - Powerpc and RISCV documentation move under Documentation/arch -
     these complete this particular bit of documentation churn

   - A large traditional-Chinese documentation update

   - A new document on backporting and conflict resolution

   - Some kernel-doc and Sphinx fixes

  Plus the usual smattering of smaller updates and typo fixes"

* tag 'docs-6.7' of git://git.lwn.net/linux: (40 commits)
  scripts/kernel-doc: Fix the regex for matching -Werror flag
  docs: backporting: address feedback
  Documentation: driver-api: pps: Update PPS generator documentation
  speakup: Document USB support
  doc: blk-ioprio: Bring the doc in line with the implementation
  docs: usb: fix reference to nonexistent file in UVC Gadget
  docs: doc-guide: mention 'make refcheckdocs'
  Documentation: fix typo in dynamic-debug howto
  scripts/kernel-doc: match -Werror flag strictly
  Documentation/sphinx: Remove the repeated word "the" in comments.
  docs: sparse: add SPDX-License-Identifier
  docs/zh_CN: Add subsystem-apis Chinese translation
  docs/zh_TW: update contents for zh_TW
  docs: submitting-patches: encourage direct notifications to commenters
  docs: add backporting and conflict resolution document
  docs: move riscv under arch
  docs: update link to powerpc/vmemmap_dedup.rst
  mm/memory-hotplug: fix typo in documentation
  docs: move powerpc under arch
  PCI: Update the devres documentation regarding to pcim_*()
  ...
 2023-11-01 17:11:41 -10:00
Linus Torvalds
7dc0e9c7dd linux_kselftest-next-6.7-rc1 
This kselftest update for Linux 6.7-rc1 consists of:
 
 -- kbuild kselftest-merge target fixes
 -- fixes to several tests
 -- resctrl test fixes and enhancements
 -- ksft_perror() helper and reporting improvements
 -- printf attribute to kselftest prints to improve reporting
 -- documentation and clang build warning fixes
 
 Bulk of the patches are for resctrl fixes and enhancements.
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Merge tag 'linux_kselftest-next-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest updates from Shuah Khan:

 - kbuild kselftest-merge target fixes

 - fixes to several tests

 - resctrl test fixes and enhancements

 - ksft_perror() helper and reporting improvements

 - printf attribute to kselftest prints to improve reporting

 - documentation and clang build warning fixes

The bulk of the patches are for resctrl fixes and enhancements.

* tag 'linux_kselftest-next-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (51 commits)
  selftests/resctrl: Fix MBM test failure when MBA unavailable
  selftests/clone3: Report descriptive test names
  selftests:modify the incorrect print format
  selftests/efivarfs: create-read: fix a resource leak
  selftests/ftrace: Add riscv support for kprobe arg tests
  selftests/ftrace: add loongarch support for kprobe args char tests
  selftests/amd-pstate: Added option to provide perf binary path
  selftests/amd-pstate: Fix broken paths to run workloads in amd-pstate-ut
  selftests/resctrl: Move run_benchmark() to a more fitting file
  selftests/resctrl: Fix schemata write error check
  selftests/resctrl: Reduce failures due to outliers in MBA/MBM tests
  selftests/resctrl: Fix feature checks
  selftests/resctrl: Refactor feature check to use resource and feature name
  selftests/resctrl: Move _GNU_SOURCE define into Makefile
  selftests/resctrl: Remove duplicate feature check from CMT test
  selftests/resctrl: Extend signal handler coverage to unmount on receiving signal
  selftests/resctrl: Fix uninitialized .sa_flags
  selftests/resctrl: Cleanup benchmark argument parsing
  selftests/resctrl: Remove ben_count variable
  selftests/resctrl: Make benchmark command const and build it with pointers
  ...
 2023-11-01 17:08:10 -10:00
Linus Torvalds
1b10d2c8c6 Bootconfig for v6.7: 
- Documentation update for /proc/cmdline, which includes both the
    parameters from bootloader and the embedded parameters in the kernel.
 
  - fs/proc: Add bootloader argument as a comment line to /proc/bootconfig
    so that the user can distinguish what parameters were passed from
    bootloader even if bootconfig modified that.
 
  - Documentation fix to add /proc/bootconfig to proc.rst.
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Merge tag 'bootconfig-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull bootconfig updates from Masami Hiramatsu:

 - Documentation update for /proc/cmdline, which includes both the
   parameters from bootloader and the embedded parameters in the kernel

 - fs/proc: Add bootloader argument as a comment line to
   /proc/bootconfig so that the user can distinguish what parameters
   were passed from bootloader even if bootconfig modified that

 - Documentation fix to add /proc/bootconfig to proc.rst

* tag 'bootconfig-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  doc: Add /proc/bootconfig to proc.rst
  fs/proc: Add boot loader arguments as comment to /proc/bootconfig
  doc: Update /proc/cmdline documentation to include boot config
 2023-11-01 16:07:05 -10:00
Dave Airlie
2ba446f821 drm: renesas: shmobile: Atomic conversion + DT support 
Currently, there are two drivers for the LCD controller on Renesas
 SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs:
   1. sh_mobile_lcdcfb, using the fbdev framework,
   2. shmob_drm, using the DRM framework.
 However, only the former driver is used, as all platform support
 integrates the former.  None of these drivers support DT-based systems.
 
 Convert the SH-Mobile DRM driver to atomic modesetting, and add DT
 support, complemented by the customary set of fixes and improvements.
 
 Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 Link: https://lore.kernel.org/r/cover.1694767208.git.geert+renesas@glider.be/
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Merge tag 'shmob-drm-atomic-dt-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into drm-next

drm: renesas: shmobile: Atomic conversion + DT support

Currently, there are two drivers for the LCD controller on Renesas
SuperH-based and ARM-based SH-Mobile and R-Mobile SoCs:
  1. sh_mobile_lcdcfb, using the fbdev framework,
  2. shmob_drm, using the DRM framework.
However, only the former driver is used, as all platform support
integrates the former.  None of these drivers support DT-based systems.

Convert the SH-Mobile DRM driver to atomic modesetting, and add DT
support, complemented by the customary set of fixes and improvements.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/cover.1694767208.git.geert+renesas@glider.be/
Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://patchwork.freedesktop.org/patch/msgid/CAMuHMdUF61V5qNyKbrTGxZfEJvCVuLO7q2R5MqZYkzRC_cNr0w@mail.gmail.com
 2023-11-02 11:52:55 +10:00
Linus Torvalds
1e0c505e13 asm-generic updates for v6.7 
The ia64 architecture gets its well-earned retirement as planned,
 now that there is one last (mostly) working release that will
 be maintained as an LTS kernel.
 
 The architecture specific system call tables are updated for
 the added map_shadow_stack() syscall and to remove references
 to the long-gone sys_lookup_dcookie() syscall.
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Merge tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Pull ia64 removal and asm-generic updates from Arnd Bergmann:

 - The ia64 architecture gets its well-earned retirement as planned,
   now that there is one last (mostly) working release that will be
   maintained as an LTS kernel.

 - The architecture specific system call tables are updated for the
   added map_shadow_stack() syscall and to remove references to the
   long-gone sys_lookup_dcookie() syscall.

* tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  hexagon: Remove unusable symbols from the ptrace.h uapi
  asm-generic: Fix spelling of architecture
  arch: Reserve map_shadow_stack() syscall number for all architectures
  syscalls: Cleanup references to sys_lookup_dcookie()
  Documentation: Drop or replace remaining mentions of IA64
  lib/raid6: Drop IA64 support
  Documentation: Drop IA64 from feature descriptions
  kernel: Drop IA64 support from sig_fault handlers
  arch: Remove Itanium (IA-64) architecture
 2023-11-01 15:28:33 -10:00
Linus Torvalds
385903a7ec SoC driver updates for 6.7 
The highlights for the driver support this time are
 
  - Qualcomm platforms gain support for the Qualcomm Secure Execution
    Environment firmware interface to access EFI variables on certain
    devices, and new features for multiple platform and firmware drivers.
 
  - Arm FF-A firmware support gains support for v1.1 specification features,
    in particular notification and memory transaction descriptor changes.
 
  - SCMI firmware support now support v3.2 features for clock and DVFS
    configuration and a new transport for Qualcomm platforms.
 
  - Minor cleanups and bugfixes are added to pretty much all the active
    platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive, amlogic,
    atmel, tegra, aspeed, vexpress, mediatek, samsung and more.
    In particular, this contains portions of the treewide conversion to
    use __counted_by annotations and the device_get_match_data helper.
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Merge tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC driver updates from Arnd Bergmann:
 "The highlights for the driver support this time are

   - Qualcomm platforms gain support for the Qualcomm Secure Execution
     Environment firmware interface to access EFI variables on certain
     devices, and new features for multiple platform and firmware
     drivers.

   - Arm FF-A firmware support gains support for v1.1 specification
     features, in particular notification and memory transaction
     descriptor changes.

   - SCMI firmware support now support v3.2 features for clock and DVFS
     configuration and a new transport for Qualcomm platforms.

   - Minor cleanups and bugfixes are added to pretty much all the active
     platforms: qualcomm, broadcom, dove, ti-k3, rockchip, sifive,
     amlogic, atmel, tegra, aspeed, vexpress, mediatek, samsung and
     more.

     In particular, this contains portions of the treewide conversion to
     use __counted_by annotations and the device_get_match_data helper"

* tag 'soc-drivers-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (156 commits)
  soc: qcom: pmic_glink_altmode: Print return value on error
  firmware: qcom: scm: remove unneeded 'extern' specifiers
  firmware: qcom: scm: add a missing forward declaration for struct device
  firmware: qcom: move Qualcomm code into its own directory
  soc: samsung: exynos-chipid: Convert to platform remove callback returning void
  soc: qcom: apr: Add __counted_by for struct apr_rx_buf and use struct_size()
  soc: qcom: pmic_glink: fix connector type to be DisplayPort
  soc: ti: k3-socinfo: Avoid overriding return value
  soc: ti: k3-socinfo: Fix typo in bitfield documentation
  soc: ti: knav_qmss_queue: Use device_get_match_data()
  firmware: ti_sci: Use device_get_match_data()
  firmware: qcom: qseecom: add missing include guards
  soc/pxa: ssp: Convert to platform remove callback returning void
  soc/mediatek: mtk-mmsys: Convert to platform remove callback returning void
  soc/mediatek: mtk-devapc: Convert to platform remove callback returning void
  soc/loongson: loongson2_guts: Convert to platform remove callback returning void
  soc/litex: litex_soc_ctrl: Convert to platform remove callback returning void
  soc/ixp4xx: ixp4xx-qmgr: Convert to platform remove callback returning void
  soc/ixp4xx: ixp4xx-npe: Convert to platform remove callback returning void
  soc/hisilicon: kunpeng_hccs: Convert to platform remove callback returning void
  ...
 2023-11-01 14:46:51 -10:00
Linus Torvalds
c035f0268b SoC DT updates for v6.7 
There are a couple new SoCs that are supported for the first time:
 
  - AMD Pensando Elba is a data processing unit based on Cortex-A72
    CPU cores
 
  - Sophgo makes RISC-V based chips, and we now support the CV1800B
    chip used in the milkv-duo board and the massive sg2042 chip in the
    milkv-pioneer, a 64-core developer workstation.
 
  - Qualcomm Snapdragon 720G (sm7125) is a close relative of
    Snapdragon 7c and gets added with some Xiaomi phones
 
  - Renesas gains support for the R8A779F4 (R-Car S4-8) automotive
    SoC and the RZ/G3S (R9A08G045) embedded SoC.
 
 There are also a bunch of newly supported machines that use
 already supported chips. On the 32-bit side, we have:
 
  - USRobotics USR8200 is a NAS/Firewall/router based on the ancient
    Intel IXP4xx platform
 
  - A couple of machines based on the NXP i.MX5 and i.MX6 platforms
 
  - One machine each for Allwinner V3s, Aspeed AST2600, Microchip
    sama5d29 and ST STM32mp157
 
 The other ones all use arm64 cores on chips from allwinner,
 amlogic, freescale, mediatek, qualcomm and rockchip.
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Merge tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull SoC DT updates from Arnd Bergmann:
 "There are a couple new SoCs that are supported for the first time:

   - AMD Pensando Elba is a data processing unit based on Cortex-A72 CPU
     cores

   - Sophgo makes RISC-V based chips, and we now support the CV1800B
     chip used in the milkv-duo board and the massive sg2042 chip in the
     milkv-pioneer, a 64-core developer workstation.

   - Qualcomm Snapdragon 720G (sm7125) is a close relative of Snapdragon
     7c and gets added with some Xiaomi phones

   - Renesas gains support for the R8A779F4 (R-Car S4-8) automotive SoC
     and the RZ/G3S (R9A08G045) embedded SoC.

  There are also a bunch of newly supported machines that use already
  supported chips. On the 32-bit side, we have:

   - USRobotics USR8200 is a NAS/Firewall/router based on the ancient
     Intel IXP4xx platform

   - A couple of machines based on the NXP i.MX5 and i.MX6 platforms

   - One machine each for Allwinner V3s, Aspeed AST2600, Microchip
     sama5d29 and ST STM32mp157

  The other ones all use arm64 cores on chips from allwinner, amlogic,
  freescale, mediatek, qualcomm and rockchip"

* tag 'soc-dt-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (641 commits)
  ARM: dts: BCM5301X: Set switch ports for Linksys EA9200
  ARM: dts: BCM5301X: Set fixed-link for extra Netgear R8000 CPU ports
  ARM: dts: BCM5301X: Explicitly disable unused switch CPU ports
  ARM: dts: BCM5301X: Relicense Vivek's code to the GPL 2.0+ / MIT
  ARM: dts: BCM5301X: Relicense Felix's code to the GPL 2.0+ / MIT
  ARM: dts: BCM5301X: Set MAC address for Asus RT-AC87U
  arm64: dts: socionext: add missing cache properties
  riscv: dts: thead: convert isa detection to new properties
  arm64: dts: Update cache properties for socionext
  arm64: dts: ti: k3-am654-idk: Add ICSSG Ethernet ports
  arm64: dts: ti: k3-am654-icssg2: add ICSSG2 Ethernet support
  arm64: dts: ti: k3-am65-main: Add ICSSG IEP nodes
  arm64: dts: ti: k3-am62p5-sk: Updates for SK EVM
  arm64: dts: ti: k3-am62p: Add nodes for more IPs
  arm64: dts: rockchip: Add Turing RK1 SoM support
  dt-bindings: arm: rockchip: Add Turing RK1
  dt-bindings: vendor-prefixes: add turing
  arm64: dts: rockchip: Add DFI to rk3588s
  arm64: dts: rockchip: Add DFI to rk356x
  arm64: dts: rockchip: Always enable DFI on rk3399
  ...
 2023-11-01 14:37:04 -10:00
Linus Torvalds
3c86a44d62 - Move Kconfig files into the pmdomain subsystem 
- Drop use of genpd's redundant ->opp_to_performance_state() callback
  - amlogic: Add support for the T7 power-domains controller
  - amlogic: Fix mask for the second NNA mem power-domain
  - bcm: Fixup ASB register read and comparison for bcm2835-power
  - imx: Fix device link problem for consumers of the pgc power-domain
  - mediatek: Add support for the MT8365 power domains
  - qcom: Add support for the rpmhpds for SC8380XP power-domains
  - qcom: Add support for the rpmhpds for SM8650 power-domains
  - qcom: Add support for the rpmhpd clocks for SM7150
  - qcom: Add support for the rpmpds for MSM8917 (families) power-domains
  - starfive: Add support for the JH7110 AON PMU
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Merge tag 'pmdomain-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Pull pmdomain updates from Ulf Hansson:

 - Move Kconfig files into the pmdomain subsystem

 - Drop use of genpd's redundant ->opp_to_performance_state() callback

 - amlogic:
    - Add support for the T7 power-domains controller
    - Fix mask for the second NNA mem power-domain

 - bcm: Fixup ASB register read and comparison for bcm2835-power

 - imx: Fix device link problem for consumers of the pgc power-domain

 - mediatek: Add support for the MT8365 power domains

 - qcom:
    - Add support for the rpmhpds for SC8380XP power-domains
    - Add support for the rpmhpds for SM8650 power-domains
    - Add support for the rpmhpd clocks for SM7150
    - Add support for the rpmpds for MSM8917 (families) power-domains

 - starfive: Add support for the JH7110 AON PMU

* tag 'pmdomain-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: (56 commits)
  pmdomain: amlogic: Fix mask for the second NNA mem PD domain
  pmdomain: qcom: rpmhpd: Add SC8380XP power domains
  pmdomain: qcom: rpmhpd: Add SM8650 RPMh Power Domains
  dt-bindings: power: rpmpd: Add SC8380XP support
  dt-bindings: power: qcom,rpmhpd: Add GMXC PD index
  dt-bindings: power: qcom,rpmpd: document the SM8650 RPMh Power Domains
  pmdomain: imx: Make imx pgc power domain also set the fwnode
  pmdomain: qcom: rpmpd: Add QM215 power domains
  pmdomain: qcom: rpmpd: Add MSM8917 power domains
  dt-bindings: power: rpmpd: Add MSM8917, MSM8937 and QM215
  pmdomain: bcm: bcm2835-power: check if the ASB register is equal to enable
  pmdomain: qcom: rpmhpd: Drop the ->opp_to_performance_state() callback
  pmdomain: qcom: rpmpd: Drop the ->opp_to_performance_state() callback
  pmdomain: qcom: cpr: Drop the ->opp_to_performance_state() callback
  pmdomain: Use device_get_match_data()
  pmdomain: ti: add missing of_node_put
  pmdomain: mediatek: Add support for MT8365
  pmdomain: mediatek: Add support for MTK_SCPD_STRICT_BUS_PROTECTION cap
  pmdomain: mediatek: Add support for WAY_EN operations
  pmdomain: mediatek: Unify configuration for infracfg and smi
  ...
 2023-11-01 13:09:46 -10:00
Linus Torvalds
40aa597c4a MMC core: 
- Enable host caps to be modified via debugfs to test speed-modes
  - Improve random I/O writes for 4k buffers for hsq enabled hosts
 
 MMC host:
  - atmel-mci/sdhci-of-at91: Aubin Constans takes over as maintainer
  - dw_mmc-starfive: Re-work tuning support
  - meson-gx: Fix bogus IRQ when using CMD_CFG_ERROR
  - mmci: Use peripheral flow control for the STM32 variant
  - renesas,sdhi: Add support for the RZ/G3S variant
  - sdhci-esdhc-imx: Optimize the manual tuning logic
  - sdhci-msm: Add support for the SM8650 variant
  - sdhci-npcm: Add driver to support the Nuvoton NPCM BMC variant
  - sdhci-pci-gli: Add workaround to allow GL9750 to enter ASPM L1.2
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Merge tag 'mmc-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc

Pull MMC updates from Ulf Hansson:
" MMC core:
   - Enable host caps to be modified via debugfs to test speed-modes
   - Improve random I/O writes for 4k buffers for hsq enabled hosts

  MMC host:
   - atmel-mci/sdhci-of-at91: Aubin Constans takes over as maintainer
   - dw_mmc-starfive: Re-work tuning support
   - meson-gx: Fix bogus IRQ when using CMD_CFG_ERROR
   - mmci: Use peripheral flow control for the STM32 variant
   - renesas,sdhi: Add support for the RZ/G3S variant
   - sdhci-esdhc-imx: Optimize the manual tuning logic
   - sdhci-msm: Add support for the SM8650 variant
   - sdhci-npcm: Add driver to support the Nuvoton NPCM BMC variant
   - sdhci-pci-gli: Add workaround to allow GL9750 to enter ASPM L1.2"

* tag 'mmc-v6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (25 commits)
  dt-bindings: mmc: sdhci-msm: document the SM8650 SDHCI Controller
  mmc: meson-gx: Remove setting of CMD_CFG_ERROR
  MAINTAINERS: mmc: take over as maintainer of MCI & SDHCI MICROCHIP DRIVERS
  mmc: jz4740: Use device_get_match_data()
  mmc: sdhci-npcm: Add NPCM SDHCI driver
  dt-bindings: mmc: npcm,sdhci: Document NPCM SDHCI controller
  mmc: sdhci-pltfm: Make driver OF independent
  mmc: sdhci-pltfm: Drop unnecessary error messages in sdhci_pltfm_init()
  mmc: sdhci-pci: Switch to use acpi_evaluate_dsm_typed()
  mmc: debugfs: Allow host caps to be modified
  mmc: core: Always reselect card type
  mmc: mmci: use peripheral flow control for STM32
  mmc: vub300: replace deprecated strncpy with strscpy
  memstick: jmb38x_ms: Annotate struct jmb38x_ms with __counted_by
  mmc: starfive: Change tuning implementation
  dt-bindings: mmc: starfive: Remove properties from required
  mmc: hsq: Improve random I/O write performance for 4k buffers
  mmc: core: Allow dynamical updates of the number of requests for hsq
  mmc: sdhci-pci-gli: A workaround to allow GL9750 to enter ASPM L1.2
  dt-bindings: mmc: renesas,sdhi: Document RZ/G3S support
  ...
 2023-11-01 13:05:44 -10:00
Linus Torvalds
39714efc23 ATA changes for 6.7-rc1 
- Modify the AHCI driver to print the link power management policy used
    on scan, to help with debugging issues (Niklas).
 
  - Add support for the ASM2116 series adapters to the AHCI driver
    (Szuying).
 
  - Prepare libata for the coming gcc and Clang __counted_by attribute
    (Kees).
 
  - Following the recent estensive fixing of libata suspend/resume
    handling, several patches further cleanup and improve disk power state
    management (from me).
 
  - Reduce the verbosity of some error messages for non-fatal temporary
    errors, e.g. slow response to device reset when scanning a port, and
    warning messages that are in fact normal, e.g. disabling a device
    on suspend or when removing it (from me).
 
  - Cleanup DMA helper functions (from me).
 
  - Fix sata_mv drive handling of potential errors durring probe (Ma).
 
  - Cleanup the xgene and imx drivers using the functions
    of_device_get_match_data() and device_get_match_data() (Rob).
 
  - Improve the tegra driver device tree (Rob).
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Merge tag 'ata-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata

Pull ATA updates from Damien Le Moal:

 - Modify the AHCI driver to print the link power management policy used
   on scan, to help with debugging issues (Niklas)

 - Add support for the ASM2116 series adapters to the AHCI driver
   (Szuying)

 - Prepare libata for the coming gcc and Clang __counted_by attribute
   (Kees)

 - Following the recent estensive fixing of libata suspend/resume
   handling, several patches further cleanup and improve disk power
   state management (me)

 - Reduce the verbosity of some error messages for non-fatal temporary
   errors, e.g. slow response to device reset when scanning a port, and
   warning messages that are in fact normal, e.g. disabling a device on
   suspend or when removing it (me)

 - Cleanup DMA helper functions (me)

 - Fix sata_mv drive handling of potential errors durring probe (Ma)

 - Cleanup the xgene and imx drivers using the functions
   of_device_get_match_data() and device_get_match_data() (Rob)

 - Improve the tegra driver device tree (Rob)

* tag 'ata-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (22 commits)
  dt-bindings: ata: tegra: Disallow undefined properties
  ata: libata-core: Improve ata_dev_power_set_active()
  ata: libata-eh: Spinup disk on resume after revalidation
  ata: imx: Use device_get_match_data()
  ata: xgene: Use of_device_get_match_data()
  ata: sata_mv: aspeed: fix value check in mv_platform_probe()
  ata: ahci: Add Intel Alder Lake-P AHCI controller to low power chipsets list
  ata: libata: Cleanup inline DMA helper functions
  ata: libata-eh: Reduce "disable device" message verbosity
  ata: libata-eh: Improve reset error messages
  ata: libata-sata: Improve ata_sas_slave_configure()
  ata: libata-core: Do not resume runtime suspended ports
  ata: libata-core: Do not poweroff runtime suspended ports
  ata: libata-core: Remove ata_port_resume_async()
  ata: libata-core: Remove ata_port_suspend_async()
  ata: libata-core: Detach a port devices on shutdown
  ata: libata-core: Synchronize ata_port_detach() with hotplug
  ata: libata-scsi: Cleanup ata_scsi_start_stop_xlat()
  scsi: Remove scsi device no_start_on_resume flag
  ata: libata: Annotate struct ata_cpr_log with __counted_by
  ...
 2023-11-01 12:50:12 -10:00
Tom Yang
9e1b016a0b Documentation: maple_tree: fix word spelling error 
The "first" is spelled "fist".

Link: https://lkml.kernel.org/r/20231023095737.21823-1-yangqixiao@inspur.com
Signed-off-by: Tom Yang <yangqixiao@inspur.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2023-11-01 12:38:35 -07:00
Andrey Konovalov
9fb2047d23 Documentation: ubsan: drop "the" from article title 
Drop "the" from the title of the documentation article for UBSAN, as it is
redundant.

Also add SPDX-License-Identifier for ubsan.rst.

Link: https://lkml.kernel.org/r/5fb11a4743eea9d9232a5284dea0716589088fec.1698161845.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2023-11-01 12:38:35 -07:00
Linus Torvalds
56ec8e4cd8 arm64 updates for 6.7: 
* Major refactoring of the CPU capability detection logic resulting in
   the removal of the cpus_have_const_cap() function and migrating the
   code to "alternative" branches where possible
 
 * Backtrace/kgdb: use IPIs and pseudo-NMI
 
 * Perf and PMU:
 
   - Add support for Ampere SoC PMUs
 
   - Multi-DTC improvements for larger CMN configurations with multiple
     Debug & Trace Controllers
 
   - Rework the Arm CoreSight PMU driver to allow separate registration of
     vendor backend modules
 
   - Fixes: add missing MODULE_DEVICE_TABLE to the amlogic perf
     driver; use device_get_match_data() in the xgene driver; fix NULL
     pointer dereference in the hisi driver caused by calling
     cpuhp_state_remove_instance(); use-after-free in the hisi driver
 
 * HWCAP updates:
 
   - FEAT_SVE_B16B16 (BFloat16)
 
   - FEAT_LRCPC3 (release consistency model)
 
   - FEAT_LSE128 (128-bit atomic instructions)
 
 * SVE: remove a couple of pseudo registers from the cpufeature code.
   There is logic in place already to detect mismatched SVE features
 
 * Miscellaneous:
 
   - Reduce the default swiotlb size (currently 64MB) if no ZONE_DMA
     bouncing is needed. The buffer is still required for small kmalloc()
     buffers
 
   - Fix module PLT counting with !RANDOMIZE_BASE
 
   - Restrict CPU_BIG_ENDIAN to LLVM IAS 15.x or newer move
     synchronisation code out of the set_ptes() loop
 
   - More compact cpufeature displaying enabled cores
 
   - Kselftest updates for the new CPU features
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:
 "No major architecture features this time around, just some new HWCAP
  definitions, support for the Ampere SoC PMUs and a few fixes/cleanups.

  The bulk of the changes is reworking of the CPU capability checking
  code (cpus_have_cap() etc).

   - Major refactoring of the CPU capability detection logic resulting
     in the removal of the cpus_have_const_cap() function and migrating
     the code to "alternative" branches where possible

   - Backtrace/kgdb: use IPIs and pseudo-NMI

   - Perf and PMU:

      - Add support for Ampere SoC PMUs

      - Multi-DTC improvements for larger CMN configurations with
        multiple Debug & Trace Controllers

      - Rework the Arm CoreSight PMU driver to allow separate
        registration of vendor backend modules

      - Fixes: add missing MODULE_DEVICE_TABLE to the amlogic perf
        driver; use device_get_match_data() in the xgene driver; fix
        NULL pointer dereference in the hisi driver caused by calling
        cpuhp_state_remove_instance(); use-after-free in the hisi driver

   - HWCAP updates:

      - FEAT_SVE_B16B16 (BFloat16)

      - FEAT_LRCPC3 (release consistency model)

      - FEAT_LSE128 (128-bit atomic instructions)

   - SVE: remove a couple of pseudo registers from the cpufeature code.
     There is logic in place already to detect mismatched SVE features

   - Miscellaneous:

      - Reduce the default swiotlb size (currently 64MB) if no ZONE_DMA
        bouncing is needed. The buffer is still required for small
        kmalloc() buffers

      - Fix module PLT counting with !RANDOMIZE_BASE

      - Restrict CPU_BIG_ENDIAN to LLVM IAS 15.x or newer move
        synchronisation code out of the set_ptes() loop

      - More compact cpufeature displaying enabled cores

      - Kselftest updates for the new CPU features"

 * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (83 commits)
  arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer
  arm64: module: Fix PLT counting when CONFIG_RANDOMIZE_BASE=n
  arm64, irqchip/gic-v3, ACPI: Move MADT GICC enabled check into a helper
  perf: hisi: Fix use-after-free when register pmu fails
  drivers/perf: hisi_pcie: Initialize event->cpu only on success
  drivers/perf: hisi_pcie: Check the type first in pmu::event_init()
  arm64: cpufeature: Change DBM to display enabled cores
  arm64: cpufeature: Display the set of cores with a feature
  perf/arm-cmn: Enable per-DTC counter allocation
  perf/arm-cmn: Rework DTC counters (again)
  perf/arm-cmn: Fix DTC domain detection
  drivers: perf: arm_pmuv3: Drop some unused arguments from armv8_pmu_init()
  drivers: perf: arm_pmuv3: Read PMMIR_EL1 unconditionally
  drivers/perf: hisi: use cpuhp_state_remove_instance_nocalls() for hisi_hns3_pmu uninit process
  clocksource/drivers/arm_arch_timer: limit XGene-1 workaround
  arm64: Remove system_uses_lse_atomics()
  arm64: Mark the 'addr' argument to set_ptes() and __set_pte_at() as unused
  drivers/perf: xgene: Use device_get_match_data()
  perf/amlogic: add missing MODULE_DEVICE_TABLE
  arm64/mm: Hoist synchronization out of set_ptes() loop
  ...
 2023-11-01 09:34:55 -10:00
Linus Torvalds
7d461b291e drm for 6.7-rc1 
kernel:
 - add initial vmemdup-user-array
 
 core:
 - fix platform remove() to return void
 - drm_file owner updated to reflect owner
 - move size calcs to drm buddy allocator
 - let GPUVM build as a module
 - allow variable number of run-queues in scheduler
 
 edid:
 - handle bad h/v sync_end in EDIDs
 
 panfrost:
 - add Boris as maintainer
 
 fbdev:
 - use fb_ops helpers more
 - only allow logo use from fbcon
 - rename fb_pgproto to pgprot_framebuffer
 - add HPD state to drm_connector_oob_hotplug_event
 - convert to fbdev i/o mem helpers
 
 i915:
 - Enable meteorlake by default
 - Early Xe2 LPD/Lunarlake display enablement
 - Rework subplatforms into IP version checks
 - GuC based TLB invalidation for Meteorlake
 - Display rework for future Xe driver integration
 - LNL FBC features
 - LNL display feature capability reads
 - update recommended fw versions for DG2+
 - drop fastboot module parameter
 - added deviceid for Arrowlake-S
 - drop preproduction workarounds
 - don't disable preemption for resets
 - cleanup inlines in headers
 - PXP firmware loading fix
 - Fix sg list lengths
 - DSC PPS state readout/verification
 - Add more RPL P/U PCI IDs
 - Add new DG2-G12 stepping
 - DP enhanced framing support to state checker
 - Improve shared link bandwidth management
 - stop using GEM macros in display code
 - refactor related code into display code
 - locally enable W=1 warnings
 - remove PSR watchdog timers on LNL
 
 amdgpu:
 - RAS/FRU EEPROM updatse
 - IP discovery updatses
 - GC 11.5 support
 - DCN 3.5 support
 - VPE 6.1 support
 - NBIO 7.11 support
 - DML2 support
 - lots of IP updates
 - use flexible arrays for bo list handling
 - W=1 fixes
 - Enable seamless boot in more cases
 - Enable context type property for HDMI
 - Rework GPUVM TLB flushing
 - VCN IB start/size alignment fixes
 
 amdkfd:
 - GC 10/11 fixes
 - GC 11.5 support
 - use partial migration in GPU faults
 
 radeon:
 - W=1 Fixes
 - fix some possible buffer overflow/NULL derefs
 nouveau:
 - update uapi for NO_PREFETCH
 - scheduler/fence fixes
 - rework suspend/resume for GSP-RM
 - rework display in preparation for GSP-RM
 
 habanalabs:
 - uapi: expose tsc clock
 - uapi: block access to eventfd through control device
 - uapi: force dma-buf export to PAGE_SIZE alignments
 - complete move to accel subsystem
 - move firmware interface include files
 - perform hard reset on PCIe AXI drain event
 - optimise user interrupt handling
 
 msm:
 - DP: use existing helpers for DPCD
 - DPU: interrupts reworked
 - gpu: a7xx (a730/a740) support
 - decouple msm_drv from kms for headless devices
 
 mediatek:
 - MT8188 dsi/dp/edp support
 - DDP GAMMA - 12 bit LUT support
 - connector dynamic selection capability
 
 rockchip:
 - rv1126 mipi-dsi/vop support
 - add planar formats
 
 ast:
 - rename constants
 
 panels:
 - Mitsubishi AA084XE01
 - JDI LPM102A188A
 - LTK050H3148W-CTA6
 
 ivpu:
 - power management fixes
 
 qaic:
 - add detach slice bo api
 
 komeda:
 - add NV12 writeback
 
 tegra:
 - support NVSYNC/NHSYNC
 - host1x suspend fixes
 
 ili9882t:
 - separate into own driver
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Merge tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Highlights:
   - AMD adds some more upcoming HW platforms
   - Intel made Meteorlake stable and started adding Lunarlake
   - nouveau has a bunch of display rework in prepartion for the NVIDIA
     GSP firmware support
   - msm adds a7xx support
   - habanalabs has finished migration to accel subsystem

  Detail summary:

  kernel:
   - add initial vmemdup-user-array

  core:
   - fix platform remove() to return void
   - drm_file owner updated to reflect owner
   - move size calcs to drm buddy allocator
   - let GPUVM build as a module
   - allow variable number of run-queues in scheduler

  edid:
   - handle bad h/v sync_end in EDIDs

  panfrost:
   - add Boris as maintainer

  fbdev:
   - use fb_ops helpers more
   - only allow logo use from fbcon
   - rename fb_pgproto to pgprot_framebuffer
   - add HPD state to drm_connector_oob_hotplug_event
   - convert to fbdev i/o mem helpers

  i915:
   - Enable meteorlake by default
   - Early Xe2 LPD/Lunarlake display enablement
   - Rework subplatforms into IP version checks
   - GuC based TLB invalidation for Meteorlake
   - Display rework for future Xe driver integration
   - LNL FBC features
   - LNL display feature capability reads
   - update recommended fw versions for DG2+
   - drop fastboot module parameter
   - added deviceid for Arrowlake-S
   - drop preproduction workarounds
   - don't disable preemption for resets
   - cleanup inlines in headers
   - PXP firmware loading fix
   - Fix sg list lengths
   - DSC PPS state readout/verification
   - Add more RPL P/U PCI IDs
   - Add new DG2-G12 stepping
   - DP enhanced framing support to state checker
   - Improve shared link bandwidth management
   - stop using GEM macros in display code
   - refactor related code into display code
   - locally enable W=1 warnings
   - remove PSR watchdog timers on LNL

  amdgpu:
   - RAS/FRU EEPROM updatse
   - IP discovery updatses
   - GC 11.5 support
   - DCN 3.5 support
   - VPE 6.1 support
   - NBIO 7.11 support
   - DML2 support
   - lots of IP updates
   - use flexible arrays for bo list handling
   - W=1 fixes
   - Enable seamless boot in more cases
   - Enable context type property for HDMI
   - Rework GPUVM TLB flushing
   - VCN IB start/size alignment fixes

  amdkfd:
   - GC 10/11 fixes
   - GC 11.5 support
   - use partial migration in GPU faults

  radeon:
   - W=1 Fixes
   - fix some possible buffer overflow/NULL derefs

  nouveau:
   - update uapi for NO_PREFETCH
   - scheduler/fence fixes
   - rework suspend/resume for GSP-RM
   - rework display in preparation for GSP-RM

  habanalabs:
   - uapi: expose tsc clock
   - uapi: block access to eventfd through control device
   - uapi: force dma-buf export to PAGE_SIZE alignments
   - complete move to accel subsystem
   - move firmware interface include files
   - perform hard reset on PCIe AXI drain event
   - optimise user interrupt handling

  msm:
   - DP: use existing helpers for DPCD
   - DPU: interrupts reworked
   - gpu: a7xx (a730/a740) support
   - decouple msm_drv from kms for headless devices

  mediatek:
   - MT8188 dsi/dp/edp support
   - DDP GAMMA - 12 bit LUT support
   - connector dynamic selection capability

  rockchip:
   - rv1126 mipi-dsi/vop support
   - add planar formats

  ast:
   - rename constants

  panels:
   - Mitsubishi AA084XE01
   - JDI LPM102A188A
   - LTK050H3148W-CTA6

  ivpu:
   - power management fixes

  qaic:
   - add detach slice bo api

  komeda:
   - add NV12 writeback

  tegra:
   - support NVSYNC/NHSYNC
   - host1x suspend fixes

  ili9882t:
   - separate into own driver"

* tag 'drm-next-2023-10-31-1' of git://anongit.freedesktop.org/drm/drm: (1803 commits)
  drm/amdgpu: Remove unused variables from amdgpu_show_fdinfo
  drm/amdgpu: Remove duplicate fdinfo fields
  drm/amd/amdgpu: avoid to disable gfxhub interrupt when driver is unloaded
  drm/amdgpu: Add EXT_COHERENT support for APU and NUMA systems
  drm/amdgpu: Retrieve CE count from ce_count_lo_chip in EccInfo table
  drm/amdgpu: Identify data parity error corrected in replay mode
  drm/amdgpu: Fix typo in IP discovery parsing
  drm/amd/display: fix S/G display enablement
  drm/amdxcp: fix amdxcp unloads incompletely
  drm/amd/amdgpu: fix the GPU power print error in pm info
  drm/amdgpu: Use pcie domain of xcc acpi objects
  drm/amd: check num of link levels when update pcie param
  drm/amdgpu: Add a read to GFX v9.4.3 ring test
  drm/amd/pm: call smu_cmn_get_smc_version in is_mode1_reset_supported.
  drm/amdgpu: get RAS poison status from DF v4_6_2
  drm/amdgpu: Use discovery table's subrevision
  drm/amd/display: 3.2.256
  drm/amd/display: add interface to query SubVP status
  drm/amd/display: Read before writing Backlight Mode Set Register
  drm/amd/display: Disable SYMCLK32_SE RCO on DCN314
  ...
 2023-11-01 06:28:35 -10:00
Masahiro Yamada
5f56cb030e kbuild: support 'userldlibs' syntax 
This syntax is useful to specify libraries linked to all userspace
programs in the Makefile.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
 2023-11-01 23:26:01 +09:00
Shawn.Shao
fbe299388c vdpa: Update sysfs ABI documentation 
Fix the wrong drivers_autoprobe path name in the document

Signed-off-by: Shawn.Shao <shawn.shao@jaguarmicro.com>
Message-Id: <20230821011535.1117-1-shawn.shao@jaguarmicro.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
 2023-11-01 09:19:58 -04:00
André Apitzsch
000b1eab4f dt-bindings: leds: Add Kinetic KTD2026/2027 LED 
Document Kinetic KTD2026/2027 LED driver devicetree bindings.

Signed-off-by: André Apitzsch <git@apitzsch.eu>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231002-ktd202x-v6-1-26be8eefeb88@apitzsch.eu
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 11:29:07 +00:00
Ondrej Jirman
43962eb5de dt-bindings: leds: Last color ID is now 14 (LED_COLOR_ID_LIME) 
Increase the limit to match available values in dt-bindings/leds/common.h

Fixes: 472d7b9e8141 ("dt-bindings: leds: Expand LED_COLOR_ID definitions")
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231008142103.1174028-1-megi@xff.cz
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 11:29:05 +00:00
Linus Walleij
f9be4d5bb6 dt-bindings: leds: Mention GPIO triggers 
We reuse the trigger-sources phandle to just point to
GPIOs we may want to use as LED triggers.

Example:

gpio: gpio@0 {
    compatible "my-gpio";
    gpio-controller;
    #gpio-cells = <2>;
    interrupt-controller;
    #interrupt-cells = <2>;
    #trigger-source-cells = <2>;
};

leds {
    compatible = "gpio-leds";
    led-my-gpio {
        label = "device:blue:myled";
        gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
        default-state = "off";
        linux,default-trigger = "gpio";
        trigger-sources = <&gpio 1 GPIO_ACTIVE_HIGH>;
    };
};

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230926-gpio-led-trigger-dt-v2-2-e06e458b788e@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 11:28:57 +00:00
Marek Behún
43e9082fbc leds: turris-omnia: Add support for enabling/disabling HW gamma correction 
If the MCU on Turris Omnia is running newer firmware versions, the LED
controller supports RGB gamma correction (and enables it by default for
newer boards).

Determine whether the gamma correction setting feature is supported and
add the ability to set it via sysfs attribute file.

Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20230918161104.20860-5-kabel@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 11:28:48 +00:00
Rob Herring
36af195f7f dt-bindings: mfd: armltd: Move Arm board syscon's to separate schema 
The Arm Ltd board bindings are a bit unusual in that they define child
nodes for various syscon's. The schemas are also incomplete as they lack
constraints on having additional properties and some properties are
missing. As the bindings for the different platforms only vary by
compatibles, combine them into a single schema doc.

Add the "arm,im-pd1-syscon" compatible which was not documented. Add
"ranges", "#address-cells", and "#size-cells properties which were
missing.

With this, fix the error exposed in the register-bit-led binding.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231020142252.3113716-2-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:18 +00:00
Ondrej Jirman
f0eb624455 dt-bindings: mfd: rk806: Allow system-power-controller property 
Declare support for this property.

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20231019165732.3818789-3-megi@xff.cz
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:17 +00:00
Ondrej Jirman
961748bb15 dt-bindings: mfd: rk8xx: Deprecate rockchip,system-power-controller 
Deprecate support for this property in favor of standard
system-power-controller one.

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20231019165732.3818789-2-megi@xff.cz
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:17 +00:00
Sebastian Reichel
93fae36e03 dt-bindings: mfd: max8925: Convert to DT schema format 
Convert the binding to DT schema format.

The sub-functions of this MFD device do not have their own compatible
string and are thus described directly in the MFD binding document
after being converted to YAML.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20231023131409.1796451-1-sebastian.reichel@collabora.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:17 +00:00
Russ Weight
fe74f7a966 mfd: intel-m10-bmc: Change contact for ABI docs 
Change ABI documentation contact information from Russ Weight to
Peter Colberg.

Signed-off-by: Russ Weight <russell.h.weight@intel.com>
Acked-by: Peter Colberg <peter.colberg@intel.com>
Link: https://lore.kernel.org/r/20230928164738.278635-1-russell.h.weight@intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:16 +00:00
Luca Weiss
aaca37ae36 dt-bindings: mfd: qcom,spmi-pmic: Drop unused labels from examples 
There's not much point in having unused labels in the binding example,
so drop them.

This patch was originally motivated by ea25d61b448a ("arm64: dts: qcom:
Use plural _gpios node label for PMIC gpios") updating all dts files to
use the plural _gpios label instead of the singular _gpio as label but
this example wasn't updated. But since we should just drop the label
alltogether, do that.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231002-pm7250b-gpio-fixup-v2-1-debb8b599989@fairphone.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:15 +00:00
Chen-Yu Tsai
61fdd1f1d2 dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC 
The MT6366 PMIC is mostly, but not fully, compatible with MT6358. It has
a different set of regulators. Specifically, it lacks the camera related
VCAM* LDOs and VLDO28, but has additional VM18, VMDDR, and VSRAM_CORE LDOs.

The PMICs contain a chip ID register that can be used to detect which
exact model is preset, so it is possible to share a common base
compatible string.

Add a separate compatible for the MT6366 PMIC, with a fallback to the
MT6358 PMIC.

Fixes: 49be16305587 ("dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230928085537.3246669-2-wenst@chromium.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:14 +00:00
Rob Herring
8cdbe51c2d dt-bindings: mfd: Add missing unevaluatedProperties on child node schemas 
Just as unevaluatedProperties or additionalProperties are required at
the top level of schemas, they should (and will) also be required for
child node schemas. That ensures only documented properties are
present for any node.

Add unevaluatedProperties as needed, and then add any missing properties
flagged by the addition.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230925212729.1976117-1-robh@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:13 +00:00
Andre Przywara
fd7a0ecf4e dt-bindings: mfd: x-powers,axp152: Make interrupt optional for more chips 
All X-Powers PMICs described by this binding have an IRQ pin, and so
far (almost) all boards connected this to some NMI pin or GPIO on the SoC
they are connected to.
However we start to see boards that omit this connection, and technically
the IRQ pin is not essential to the basic PMIC operation.

The existing Linux driver allows skipping the IRQ pin setup for two chips
already, so update the binding to also make the DT property optional for
the missing chip. And while we are at it, add the AXP313a to that list,
as they are actually boards out there not connecting the IRQ pin.

This allows to have DTs correctly describing those boards not wiring up
the interrupt.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230919103913.463156-2-andre.przywara@arm.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:13 +00:00
Andreas Kemnade
b06545fcb3 dt-bindings: mfd: ti,twl: Add clock provider properties 
Since these devices provide clock outputs, add the corresponding
property.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230916100515.1650336-3-andreas@kemnade.info
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:12 +00:00
Andreas Kemnade
611ed1a5f3 dt-bindings: mfd: Convert twl-family.txt to json-schema 
Convert the TWL[46]030 binding to DT schema format. To do it as a step by
step work, do not include / handle nodes for subdevices yet, just convert
things with minimal corrections. There are already some bindings for its
subdevices in the tree.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230916100515.1650336-2-andreas@kemnade.info
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:11 +00:00
Andrew Davis
cb523495ee dt-bindings: mfd: syscon: Add ti,am654-dss-oldi-io-ctrl compatible 
Add TI DSS OLDI-IO control registers compatible. This is a region of 5
32bit registers found in the TI AM65 CTRL_MMR0 register space[0]. They
are used to control the characteristics of the OLDI DATA/CLK IO as needed
by the DSS display controller node.

[0] https://www.ti.com/lit/pdf/spruid7

Signed-off-by: Andrew Davis <afd@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Link: https://lore.kernel.org/r/20230911142556.64108-1-afd@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:11 +00:00
Krzysztof Kozlowski
a8e498368d dt-bindings: mfd: maxim,max8998: Convert to DT schema 
Convert the bindings for Maxim MAX8998, National/TI LP3974 Power
Management IC to DT schema.  Adjust example to real DTS and make second
interrupt optional (like on s5pv210-aries.dtsi).

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230911120135.37528-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:11 +00:00
Tengfei Fan
917991aae6 dt-bindings: mfd: qcom,tcsr: Add compatible for sm4450 
Document the qcom,sm4450-tcsr compatible.

Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230908065847.28382-3-quic_tengfan@quicinc.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:11 +00:00
Geert Uytterhoeven
e7df2d7c83 dt-bindings: mfd: stericsson,db8500-prcmu: Spelling s/Cortex A-/Cortex-A/ 
Fix a misspelling of "Cortex-A9".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/0789000f012122a7fa27ef709c738101b00cd834.1693407196.git.geert+renesas@glider.be
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:10 +00:00
Alex Bee
719a205707 dt-bindings: mfd: syscon: Add rockchip,rk3128-qos compatible 
Document Rockchip RK3128 SoC compatible for qos registers.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230829171647.187787-2-knaerzche@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:10 +00:00
Bryan O'Donoghue
0202e408fa dt-bindings: mfd: qcom,spmi-pmic: Add typec to SPMI device types 
Add the PMIC Type-C port driver to the list of devices.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230816115151.501736-2-bryan.odonoghue@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:09 +00:00
Dmitry Baryshkov
26329c97fb dt-bindings: mfd: qcom-pm8xxx: Add missing child nodes 
Add gpio, keypad, led, mpps, pwrkey, vibrator and xoadc as possible
child nodes of qcom,pm8xxx, referencing existint schema files.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230827132525.951475-3-dmitry.baryshkov@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
 2023-11-01 10:02:09 +00:00