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35775 Commits

Author SHA1 Message Date
Mark Brown
e5fca61fdf spi: Merge up v6.12-rc2 
This has fixes for several boards which help my testing a lot.
 2024-12-09 12:51:04 +00:00
Linus Torvalds
fa4c221fa1 Merge tag 'pmdomain-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm 
Pull pmdomain fixes from Ulf Hansson:
 "Core:
   - Fix a couple of memory-leaks during genpd init/remove

  Providers:
   - imx: Adjust delay for gpcv2 to fix power up handshake
   - mediatek: Fix DT bindings by adding another nested power-domain
     layer"

* tag 'pmdomain-v6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm:
  pmdomain: imx: gpcv2: Adjust delay after power up handshake
  pmdomain: core: Fix error path in pm_genpd_init() when ida alloc fails
  pmdomain: core: Add missing put_device()
  dt-bindings: power: mediatek: Add another nested power-domain layer
 2024-12-06 11:24:00 -08:00
Linus Torvalds
42d52acfb1 Merge tag 'linux-watchdog-6.13-rc1' of git://www.linux-watchdog.org/linux-watchdog 
Pull watchdog updates from Wim Van Sebroeck:

 - Add support for exynosautov920 SoC

 - Add support for Airoha EN7851 watchdog

 - Add support for MT6735 TOPRGU/WDT

 - Delete the cpu5wdt driver

 - Always print when registering watchdog fails

 - Several other small fixes and improvements

* tag 'linux-watchdog-6.13-rc1' of git://www.linux-watchdog.org/linux-watchdog: (36 commits)
  watchdog: rti: of: honor timeout-sec property
  watchdog: s3c2410_wdt: add support for exynosautov920 SoC
  dt-bindings: watchdog: Document ExynosAutoV920 watchdog bindings
  watchdog: mediatek: Add support for MT6735 TOPRGU/WDT
  watchdog: mediatek: Make sure system reset gets asserted in mtk_wdt_restart()
  dt-bindings: watchdog: fsl-imx-wdt: Add missing 'big-endian' property
  dt-bindings: watchdog: Document Qualcomm QCS8300
  docs: ABI: Fix spelling mistake in pretimeout_avaialable_governors
  Revert "watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs"
  watchdog: rzg2l_wdt: Power on the watchdog domain in the restart handler
  watchdog: Switch back to struct platform_driver::remove()
  watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04
  watchdog: da9063: Remove __maybe_unused notations
  watchdog: da9063: Do not use a global variable
  watchdog: Delete the cpu5wdt driver
  watchdog: Add support for Airoha EN7851 watchdog
  dt-bindings: watchdog: airoha: document watchdog for Airoha EN7581
  watchdog: sl28cpld_wdt: don't print out if registering watchdog fails
  watchdog: rza_wdt: don't print out if registering watchdog fails
  watchdog: rti_wdt: don't print out if registering watchdog fails
  ...
 2024-12-05 10:03:43 -08:00
Mark Brown
ba257e7006 spi: cadence-quadspi: Add support for device reset 
Merge series from Srikanth Boyapally <srikanth.boyapally@amd.com>:

Add support for device reset via OSPI on Versal Gen 2 platform.
 2024-12-02 16:51:15 +00:00
Fei Shao
f00582aa4a dt-bindings: power: mediatek: Add another nested power-domain layer 
The MT8188 SoC has a more in-depth power-domain tree, and the
CHECK_DTBS=y check could fail because the current MediaTek power
dt-binding is insufficient to cover its CAM_SUBA and CAM_SUBB
sub-domains.

Add one more nested power-domain layer to pass the check.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Fei Shao <fshao@chromium.org>
Message-ID: <20241001113052.3124869-2-fshao@chromium.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2024-12-02 16:58:52 +01:00
Fabio Estevam
36e7886075 dt-bindings: misc: lwn,bk4-spi: Add binding 
Add a lwn,bk4-spi.yaml binding for Liebherr's BK4 external SPI controller.

Currently, the compatible string used for this device is "lwn,bk4",
which is the same as the board compatible string documented at fsl.yaml.

This causes several dt-schema warnings:

make dtbs_check DT_SCHEMA_FILES=fsl.yaml
...

['lwn,bk4'] is too short
'lwn,bk4' is not one of ['tq,imx8dxp-tqma8xdp-mba8xx']
'lwn,bk4' is not one of ['tq,imx8qxp-tqma8xqp-mba8xx']
'lwn,bk4' is not one of ['armadeus,imx1-apf9328', 'fsl,imx1ads']
...

Use a more specific "lwn,bk4-spi" compatible string for this
device.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Link: https://patch.msgid.link/20241023120015.1049008-1-festevam@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-12-02 00:32:28 +00:00
Srikanth Boyapally
707080d4fe spi: dt-bindings: cdns,qspi-nor: Add compatible string to support OSPI controller on Versal Gen2 platform 
Add compatible string to support OSPI controller device reset IP
feature on Versal Gen2 platform.

Signed-off-by: Srikanth Boyapally <srikanth.boyapally@amd.com>
Link: https://patch.msgid.link/20241120120951.56327-2-srikanth.boyapally@amd.com
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-12-02 00:32:25 +00:00
Linus Torvalds
c4bb3a2d64 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm 
Pull more kvm updates from Paolo Bonzini:

 - ARM fixes

 - RISC-V Svade and Svadu (accessed and dirty bit) extension support for
   host and guest

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: riscv: selftests: Add Svade and Svadu Extension to get-reg-list test
  RISC-V: KVM: Add Svade and Svadu Extensions Support for Guest/VM
  dt-bindings: riscv: Add Svade and Svadu Entries
  RISC-V: Add Svade and Svadu Extensions Support
  KVM: arm64: Use MDCR_EL2.HPME to evaluate overflow of hyp counters
  KVM: arm64: Ignore PMCNTENSET_EL0 while checking for overflow status
  KVM: arm64: Mark set_sysreg_masks() as inline to avoid build failure
  KVM: arm64: vgic-its: Add stronger type-checking to the ITS entry sizes
  KVM: arm64: vgic: Kill VGIC_MAX_PRIVATE definition
  KVM: arm64: vgic: Make vgic_get_irq() more robust
  KVM: arm64: vgic-v3: Sanitise guest writes to GICR_INVLPIR
 2024-11-30 14:51:08 -08:00
Linus Torvalds
0e287d31b6 Merge tag 'rtc-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux 
Pull RTC updates from Alexandre Belloni:
 "New drivers:
   - Amlogic A4 and A5 RTC
   - Marvell 88PM886 PMIC RTC
   - Renesas RTCA-3 for Renesas RZ/G3S

  Driver updates:
   - ab-eoz9: fix temperature and alarm support
   - cmos: improve locking behaviour
   - isl12022: add alarm support
   - m48t59: improve epoch handling
   - mt6359: add range
   - rzn1: fix BCD conversions and simplify driver"

* tag 'rtc-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (38 commits)
  rtc: ab-eoz9: don't fail temperature reads on undervoltage notification
  rtc: rzn1: reduce register access
  rtc: rzn1: drop superfluous wday calculation
  m68k: mvme147, mvme16x: Adopt rtc-m48t59 platform driver
  rtc: brcmstb-waketimer: don't include 'pm_wakeup.h' directly
  rtc: m48t59: Use platform_data struct for year offset value
  rtc: ab-eoz9: fix abeoz9_rtc_read_alarm
  rtc: rv3028: fix RV3028_TS_COUNT type
  rtc: rzn1: update Michel's email
  rtc: rzn1: fix BCD to rtc_time conversion errors
  rtc: amlogic-a4: fix compile error
  rtc: amlogic-a4: drop error messages
  MAINTAINERS: Add an entry for Amlogic RTC driver
  rtc: support for the Amlogic on-chip RTC
  dt-bindings: rtc: Add Amlogic A4 and A5 RTC
  rtc: add driver for Marvell 88PM886 PMIC RTC
  rtc: check if __rtc_read_time was successful in rtc_timer_do_work()
  rtc: pcf8563: Switch to regmap
  rtc: pcf8563: Sort headers alphabetically
  rtc: abx80x: Fix WDT bit position of the status register
  ...
 2024-11-30 11:18:16 -08:00
Linus Torvalds
d8b78066f4 Merge tag 'tty-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty 
Pull tty / serial driver updates from Greg KH:
 "Here is a small set of tty and serial driver updates for 6.13-rc1.
  Nothing major at all this time, only some small changes:

   - few device tree binding updates

   - 8250_exar serial driver updates

   - imx serial driver updates

   - sprd_serial driver updates

   - other tiny serial driver updates, full details in the shortlog

  All of these have been in linux-next for a while with one reported
  issue, but that commit has now been reverted"

* tag 'tty-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (37 commits)
  Revert "serial: sh-sci: Clean sci_ports[0] after at earlycon exit"
  serial: amba-pl011: fix build regression
  dt-bindings: serial: Add a new compatible string for ums9632
  serial: sprd: Add support for sc9632
  tty/serial/altera_uart: unwrap error log string
  tty/serial/altera_jtaguart: unwrap error log string
  serial: amba-pl011: Fix RX stall when DMA is used
  tty: ldsic: fix tty_ldisc_autoload sysctl's proc_handler
  serial: 8250_fintek: Add support for F81216E
  serial: sh-sci: Clean sci_ports[0] after at earlycon exit
  tty: atmel_serial: Fix typo retreives to retrieves
  tty: atmel_serial: Use devm_platform_ioremap_resource()
  serial: 8250: omap: Move pm_runtime_get_sync
  tty: serial: samsung: Add Exynos8895 compatible
  dt-bindings: serial: samsung: Add samsung,exynos8895-uart compatible
  serial: 8250_dw: Add Sophgo SG2044 quirk
  dt-bindings: serial: snps-dw-apb-uart: Add Sophgo SG2044 uarts
  dt-bindings: serial: snps,dw-apb-uart: merge duplicate compatible entry.
  altera_jtaguart: Use dev_err() to report error attaching IRQ
  altera_uart: Use dev_err() to report error attaching IRQ handler
  ...
 2024-11-30 09:03:16 -08:00
Linus Torvalds
2eff01ee28 Merge tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 
Pull char/misc/IIO/whatever driver subsystem updates from Greg KH:
 "Here is the 'big and hairy' char/misc/iio and other small driver
  subsystem updates for 6.13-rc1.

  Loads of things in here, and even a fun merge conflict!

   - rust misc driver bindings and other rust changes to make misc
     drivers actually possible.

     I think this is the tipping point, expect to see way more rust
     drivers going forward now that these bindings are present. Next
     merge window hopefully we will have pci and platform drivers
     working, which will fully enable almost all driver subsystems to
     start accepting (or at least getting) rust drivers.

     This is the end result of a lot of work from a lot of people,
     congrats to all of them for getting this far, you've proved many of
     us wrong in the best way possible, working code :)

   - IIO driver updates, too many to list individually, that subsystem
     keeps growing and growing...

   - Interconnect driver updates

   - nvmem driver updates

   - pwm driver updates

   - platform_driver::remove() fixups, loads of them

   - counter driver updates

   - misc driver updates (keba?)

   - binder driver updates and fixes

   - loads of other small char/misc/etc driver updates and additions,
     full details in the shortlog.

  All of these have been in linux-next for a while, with no other
  reported issues other than that merge conflict"

* tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (401 commits)
  mei: vsc: Fix typo "maintstepping" -> "mainstepping"
  firmware: Switch back to struct platform_driver::remove()
  misc: isl29020: Fix the wrong format specifier
  scripts/tags.sh: Don't tag usages of DEFINE_MUTEX
  fpga: Switch back to struct platform_driver::remove()
  mei: vsc: Improve error logging in vsc_identify_silicon()
  mei: vsc: Do not re-enable interrupt from vsc_tp_reset()
  dt-bindings: spmi: qcom,x1e80100-spmi-pmic-arb: Add SAR2130P compatible
  dt-bindings: spmi: spmi-mtk-pmif: Add compatible for MT8188
  spmi: pmic-arb: fix return path in for_each_available_child_of_node()
  iio: Move __private marking before struct element priv in struct iio_dev
  docs: iio: ad7380: add adaq4370-4 and adaq4380-4
  iio: adc: ad7380: add support for adaq4370-4 and adaq4380-4
  iio: adc: ad7380: use local dev variable to shorten long lines
  iio: adc: ad7380: fix oversampling formula
  dt-bindings: iio: adc: ad7380: add adaq4370-4 and adaq4380-4 compatible parts
  bus: mhi: host: pci_generic: Use pcim_iomap_region() to request and map MHI BAR
  bus: mhi: host: Switch trace_mhi_gen_tre fields to native endian
  misc: atmel-ssc: Use of_property_present() for non-boolean properties
  misc: keba: Add hardware dependency
  ...
 2024-11-29 11:58:27 -08:00
Linus Torvalds
e33a6d83e1 Merge tag 'usb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 
Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt changes for 6.13-rc1.

  Overall, a pretty slow development cycle, the majority of the work
  going into the debugfs interface for the thunderbolt (i.e. USB4) code,
  to help with debugging the myrad ways that hardware vendors get their
  interfaces messed up. Other than that, here's the highlights:

   - thunderbolt changes and additions to debugfs interfaces

   - lots of device tree updates for new and old hardware

   - UVC configfs gadget updates and new apis for features

   - xhci driver updates and fixes

   - dwc3 driver updates and fixes

   - typec driver updates and fixes

   - lots of other small updates and fixes, full details in the shortlog

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'usb-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (148 commits)
  usb: typec: tcpm: Add support for sink-bc12-completion-time-ms DT property
  dt-bindings: usb: maxim,max33359: add usage of sink bc12 time property
  dt-bindings: connector: Add time property for Sink BC12 detection completion
  usb: dwc3: gadget: Remove dwc3_request->needs_extra_trb
  usb: dwc3: gadget: Cleanup SG handling
  usb: dwc3: gadget: Fix looping of queued SG entries
  usb: dwc3: gadget: Fix checking for number of TRBs left
  usb: dwc3: ep0: Don't clear ep0 DWC3_EP_TRANSFER_STARTED
  Revert "usb: gadget: composite: fix OS descriptors w_value logic"
  usb: ehci-spear: fix call balance of sehci clk handling routines
  USB: make to_usb_device_driver() use container_of_const()
  USB: make to_usb_driver() use container_of_const()
  USB: properly lock dynamic id list when showing an id
  USB: make single lock for all usb dynamic id lists
  drivers/usb/storage: refactor min with min_t
  drivers/usb/serial: refactor min with min_t
  drivers/usb/musb: refactor min/max with min_t/max_t
  drivers/usb/mon: refactor min with min_t
  drivers/usb/misc: refactor min with min_t
  drivers/usb/host: refactor min/max with min_t/max_t
  ...
 2024-11-29 11:19:31 -08:00
Linus Torvalds
d83ec4afd2 Merge tag 'regulator-fix-v6.13-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator 
Pull regulator fixes from Mark Brown:
 "A couple of fixes that came in during the merge window, plus
  documetation of a new device ID for the Qualcomm LABIBB driver.

  There's a core fix for the rarely used current constraints and a fix
  for the Qualcomm RPMH driver which had described only one of the two
  voltage ranges that the hardware could control, creating a potential
  incompatibility with the configuration left by firmware"

* tag 'regulator-fix-v6.13-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: core: Ignore unset max_uA constraints in current limit check
  dt-bindings: regulator: qcom-labibb-regulator: document the pmi8950 labibb regulator
  regulator: qcom-rpmh: Update ranges for FTSMPS525
 2024-11-28 09:40:53 -08:00
Linus Torvalds
448ecd5771 Merge tag 'for-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply 
Pull power supply and reset updates from Sebastian Reichel:
 "Power-supply core:

   - replace power_supply_register_no_ws() with power_supply_register()
     and a new "no_wakeup_source" field in struct power_supply_config

   - constify battery info tables in the core and all drivers

   - switch back to remove callback for all platform drivers

   - allow power_supply_put() to be called from atomic context

   - mark attribute arrays read-only after init

  Power-supply drivers:

   - new driver for TWL6030 and TWL6032

   - rk817: improve battery capacity calibration

   - misc small cleanups and fixes"

* tag 'for-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (42 commits)
  power: reset: ep93xx: add AUXILIARY_BUS dependency
  dt-bindings: power: reset: Convert mode-.* properties to array
  power: supply: sc27xx: Fix battery detect GPIO probe
  dt-bindings: power: supply: sc27xx-fg: document deprecated bat-detect-gpio
  reset: keystone-reset: remove unused macros
  power: supply: axp20x_battery: Use scaled iio_read_channel
  power: supply: axp20x_usb_power: Use scaled iio_read_channel
  power: supply: generic-adc-battery: change my gmail
  power: supply: pmu_battery: Set power supply type to BATTERY
  power: Switch back to struct platform_driver::remove()
  power: supply: hwmon: move interface to private header
  power: supply: rk817: Update battery capacity calibration
  power: supply: rk817: stop updating info in suspend
  power: supply: rt9471: Use IC status regfield to report real charger status
  power: supply: rt9471: Fix wrong WDT function regfield declaration
  dt-bindings: power/supply: qcom,pmi8998-charger: Drop incorrect "#interrupt-cells" from example
  power: supply: core: mark attribute arrays as ro_after_init
  power: supply: core: unexport power_supply_property_is_writeable()
  power: supply: core: use device mutex wrappers
  power: supply: bq27xxx: Fix registers of bq27426
  ...
 2024-11-28 09:28:09 -08:00
Linus Torvalds
79525e24af Merge tag 'pm-6.13-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull morepower management updates from Rafael Wysocki:
 "These update the OPP (Operating Performance Points) DT bindings for
  ti-cpu (Dhruva Gole) and remove unused declarations from the OPP
  header file (Zhang Zekun)"

* tag 'pm-6.13-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  dt-bindings: opp: operating-points-v2-ti-cpu: Describe opp-supported-hw
  OPP: Remove unused declarations in header file
 2024-11-27 14:40:33 -08:00
Linus Torvalds
0ce9a5ffca Merge tag 'phy-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy 
Pull phy updates from Vinod Koul:
 "New hardware support:

   - ST STM32MP25 combophy support

   - Sparx5 support for lan969x serdes and updates to driver to support
     this

   - NXP PTN3222 eUSB2 to USB2 redriver

   - Qualcomm SAR2130P eusb2 support, QCS8300 USB DW3 and QMP USB2
     support, X1E80100 QMP PCIe PHY Gen4 support, QCS615 and QCS8300 QMP
     UFS PHY support and SA8775P eDP PHY support

   - Rockchip rk3576 usbdp and rk3576 usb2 phy support

   - Binding for Microchip ATA6561 can phy

  Updates:

   - Freescale driver updates from hdmi support

   - Conversion of rockchip rk3228 hdmi phy binding to yaml

   - Broadcom usb2-phy deprecated support dropped and USB init array
     update for BCM4908

   - TI USXGMII mode support in J7200

   - Switch back to platform_driver::remove() subsystem update"

* tag 'phy-for-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (59 commits)
  phy: qcom: qmp: Fix lecacy-legacy typo
  phy: lan969x-serdes: add support for lan969x serdes driver
  dt-bindings: phy: sparx5: document lan969x
  phy: sparx5-serdes: add support for branching on chip type
  phy: sparx5-serdes: add indirection layer to register macros
  phy: sparx5-serdes: add function for getting the CMU index
  phy: sparx5-serdes: add ops to match data
  phy: sparx5-serdes: add constant for the number of CMU's
  phy: sparx5-serdes: add constants to match data
  phy: sparx5-serdes: add support for private match data
  phy: bcm-ns-usb2: drop support for old binding variant
  dt-bindings: phy: bcm-ns-usb2-phy: drop deprecated variant
  dt-bindings: phy: Add QMP UFS PHY compatible for QCS8300
  dt-bindings: phy: qcom: snps-eusb2: Add SAR2130P compatible
  dt-bindings: phy: ti,tcan104x-can: Document Microchip ATA6561
  phy: airoha: Fix REG_CSR_2L_RX{0,1}_REV0 definitions
  phy: airoha: Fix REG_CSR_2L_JCPLL_SDM_HREN config in airoha_pcie_phy_init_ssc_jcpll()
  phy: airoha: Fix REG_PCIE_PMA_TX_RESET config in airoha_pcie_phy_init_csr_2l()
  phy: airoha: Fix REG_CSR_2L_PLL_CMN_RESERVE0 config in airoha_pcie_phy_init_clk_out()
  phy: phy-rockchip-samsung-hdptx: Don't request RST_PHY/RST_ROPLL/RST_LCPLL
  ...
 2024-11-27 13:33:43 -08:00
Linus Torvalds
7536c1a50e Merge tag 'dmaengine-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine 
Pull dmaengine updates from Vinod Koul:
 "New hardware support:

   - Qualcomm SAR2130P GPI dma support

   - Sifive PIC64GX pdma support

   - Rcar r7s72100 support and associated updates

  Updates:

   - STM32 DMA3 updates for packing/unpacking mode and prevention of
     additional xfers

   - Simplification of devm_acpi_dma_controller_register() and associate
     cleanup including headers

   - loongson prefix renames

   - Switch back to platform_driver::remove() subsystem update"

* tag 'dmaengine-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
  dmaengine: loongson2-apb: Rename the prefix ls2x to loongson2
  dt-bindings: dma: sifive pdma: Add PIC64GX to compatibles
  dmaengine: fix typo in the comment
  dmaengine: stm32-dma3: clamp AXI burst using match data
  dmaengine: stm32-dma3: prevent LL refactoring thanks to DT configuration
  dt-bindings: dma: stm32-dma3: prevent additional transfers
  dmaengine: stm32-dma3: refactor HW linked-list to optimize memory accesses
  dmaengine: stm32-dma3: prevent pack/unpack thanks to DT configuration
  dt-bindings: dma: stm32-dma3: prevent packing/unpacking mode
  dmaengine: idxd: Move DSA/IAA device IDs to IDXD driver
  dt-bindings: dma: qcom,gpi: Add SAR2130P compatible
  dmaengine: Switch back to struct platform_driver::remove()
  dmaengine: ep93xx: Fix unsigned compared against 0
  dmaengine: acpi: Clean up headers
  dmaengine: acpi: Simplify devm_acpi_dma_controller_register()
  dmaengine: acpi: Drop unused devm_acpi_dma_controller_free()
  dmaengine: sh: rz-dmac: add r7s72100 support
  dt-bindings: dma: rz-dmac: Document RZ/A1H SoC
 2024-11-27 13:25:47 -08:00
Linus Torvalds
91dbbe6c9f Merge tag 'riscv-for-linus-6.13-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux 
Pull RISC-v updates from Palmer Dabbelt:

 - Support for pointer masking in userspace

 - Support for probing vector misaligned access performance

 - Support for qspinlock on systems with Zacas and Zabha

* tag 'riscv-for-linus-6.13-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (38 commits)
  RISC-V: Remove unnecessary include from compat.h
  riscv: Fix default misaligned access trap
  riscv: Add qspinlock support
  dt-bindings: riscv: Add Ziccrse ISA extension description
  riscv: Add ISA extension parsing for Ziccrse
  asm-generic: ticket-lock: Add separate ticket-lock.h
  asm-generic: ticket-lock: Reuse arch_spinlock_t of qspinlock
  riscv: Implement xchg8/16() using Zabha
  riscv: Implement arch_cmpxchg128() using Zacas
  riscv: Improve zacas fully-ordered cmpxchg()
  riscv: Implement cmpxchg8/16() using Zabha
  dt-bindings: riscv: Add Zabha ISA extension description
  riscv: Implement cmpxchg32/64() using Zacas
  riscv: Do not fail to build on byte/halfword operations with Zawrs
  riscv: Move cpufeature.h macros into their own header
  KVM: riscv: selftests: Add Smnpm and Ssnpm to get-reg-list test
  RISC-V: KVM: Allow Smnpm and Ssnpm extensions for guests
  riscv: hwprobe: Export the Supm ISA extension
  riscv: selftests: Add a pointer masking test
  riscv: Allow ptrace control of the tagged address ABI
  ...
 2024-11-27 11:19:09 -08:00
Rafael J. Wysocki
07d66acad2 Merge branch 'pm-opp' 
Merge OPP (Operating Performance Points) changes for 6.13-rc1:

 - Describe opp-supported-hw property for ti-cpu (Dhruva Gole).

 - Remove unused declarations from the OPP header file (Zhang Zekun).

* pm-opp:
  dt-bindings: opp: operating-points-v2-ti-cpu: Describe opp-supported-hw
  OPP: Remove unused declarations in header file
 2024-11-27 18:41:48 +01:00
Paolo Bonzini
4d911c7abe Merge tag 'kvm-riscv-6.13-2' of https://github.com/kvm-riscv/linux into HEAD 
KVM/riscv changes for 6.13 part #2

- Svade and Svadu extension support for Host and Guest/VM
 2024-11-27 12:00:28 -05:00
Paolo Bonzini
c1668520c9 Merge tag 'riscv-for-linus-6.13-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux into HEAD 
RISC-V Paches for the 6.13 Merge Window, Part 1

* Support for pointer masking in userspace,
* Support for probing vector misaligned access performance.
* Support for qspinlock on systems with Zacas and Zabha.
 2024-11-27 11:49:44 -05:00
Linus Torvalds
08906abc8c Merge tag 'rproc-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux 
Pull remoteproc updates from Bjorn Andersson:
 "Make Qualcomm TrustZone Peripherial Authentication Service-remoteproc
  identifier/name human friendly. Add audio DSP support for the Qualcomm
  SAR2130P. Ensure IMEM access in the Qualcomm modem remoteproc driver
  is performed prior to the firmware enabling the XPU and locking us
  out.

  Improve error handling, error logging, compile testing support, and a
  few other stylistic things across a variety of the drivers"

* tag 'rproc-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (30 commits)
  remoteproc: qcom: wcss: Remove double assignment in q6v5_wcss_probe()
  remoteproc: qcom_q6v5_mss: Re-order writes to the IMEM region
  remoteproc: qcom_wcnss_iris: Simplify with dev_err_probe()
  remoteproc: qcom_q6v5_wcss: Simplify with dev_err_probe()
  remoteproc: qcom_q6v5_pas: Simplify with dev_err_probe()
  remoteproc: qcom_q6v5_mss: Drop redundant error printks in probe
  remoteproc: qcom_q6v5_mss: Simplify with dev_err_probe()
  remoteproc: qcom_q6v5_adsp: Simplify with dev_err_probe()
  remoteproc: qcom_q6v5_pas: disable auto boot for wpss
  remoteproc: qcom: pas: Make remoteproc name human friendly
  remoteproc: qcom: pas: enable SAR2130P audio DSP support
  remoteproc: qcom: pas: add minidump_id to SM8350 resources
  dt-bindings: remoteproc: qcom,sm8350-pas: add SAR2130P aDSP compatible
  dt-bindings: remoteproc: qcom,sm8550-pas: Add SM8750 ADSP
  remoteproc: qcom: wcss: Remove subdevs on the error path of q6v5_wcss_probe()
  remoteproc: qcom: adsp: Remove subdevs on the error path of adsp_probe()
  remoteproc: qcom: pas: Remove subdevs on the error path of adsp_probe()
  remoteproc: Switch back to struct platform_driver::remove()
  remoteproc: k3-dsp: Force cast from iomem address space
  remoteproc: k3-r5: Force cast from iomem address space
  ...
 2024-11-26 18:34:13 -08:00
Linus Torvalds
1746db26f8 Merge tag 'pci-v6.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci 
Pull PCI updates from Bjorn Helgaas:
 "Enumeration:

   - Make pci_stop_dev() and pci_destroy_dev() safe so concurrent
     callers can't stop a device multiple times, even as we migrate from
     the global pci_rescan_remove_lock to finer-grained locking (Keith
     Busch)

   - Improve pci_walk_bus() implementation by making it recursive and
     moving locking up to avoid need for a 'locked' parameter (Keith
     Busch)

   - Unexport pci_walk_bus_locked(), which is only used internally by
     the PCI core (Keith Busch)

   - Detect some Thunderbolt chips that are built-in and hence
     'trustworthy' by a heuristic since the 'ExternalFacingPort' and
     'usb4-host-interface' ACPI properties are not quite enough (Esther
     Shimanovich)

  Resource management:

   - Use PCI bus addresses (not CPU addresses) in 'ranges' properties
     when building dynamic DT nodes so systems where PCI and CPU
     addresses differ work correctly (Andrea della Porta)

   - Tidy resource sizing and assignment with helpers to reduce
     redundancy (Ilpo Järvinen)

   - Improve pdev_sort_resources() 'bogus alignment' warning to be more
     specific (Ilpo Järvinen)

  Driver binding:

   - Convert driver .remove_new() callbacks to .remove() again to finish
     the conversion from returning 'int' to being 'void' (Sergio
     Paracuellos)

   - Export pcim_request_all_regions(), a managed interface to request
     all BARs (Philipp Stanner)

   - Replace pcim_iomap_regions_request_all() with
     pcim_request_all_regions(), and pcim_iomap_table()[n] with
     pcim_iomap(n), in the following drivers: ahci, crypto qat, crypto
     octeontx2, intel_th, iwlwifi, ntb idt, serial rp2, ALSA korg1212
     (Philipp Stanner)

   - Remove the now unused pcim_iomap_regions_request_all() (Philipp
     Stanner)

   - Export pcim_iounmap_region(), a managed interface to unmap and
     release a PCI BAR (Philipp Stanner)

   - Replace pcim_iomap_regions(mask) with pcim_iomap_region(n), and
     pcim_iounmap_regions(mask) with pcim_iounmap_region(n), in the
     following drivers: fpga dfl-pci, block mtip32xx, gpio-merrifield,
     cavium (Philipp Stanner)

  Error handling:

   - Add sysfs 'reset_subordinate' to reset the entire hierarchy below a
     bridge; previously Secondary Bus Reset could only be used when
     there was a single device below a bridge (Keith Busch)

   - Warn if we reset a running device where the driver didn't register
     pci_error_handlers notification callbacks (Keith Busch)

  ASPM:

   - Disable ASPM L1 before touching L1 PM Substates to follow the spec
     closer and avoid a CPU load timeout on some platforms (Ajay
     Agarwal)

   - Set devices below Intel VMD to D0 before enabling ASPM L1 Substates
     as required per spec for all L1 Substates changes (Jian-Hong Pan)

  Power management:

   - Enable starfive controller runtime PM before probing host bridge
     (Mayank Rana)

   - Enable runtime power management for host bridges (Krishna chaitanya
     chundru)

  Power control:

   - Use of_platform_device_create() instead of of_platform_populate()
     to create pwrctl platform devices so we can control it based on the
     child nodes (Manivannan Sadhasivam)

   - Create pwrctrl platform devices only if there's a relevant power
     supply property (Manivannan Sadhasivam)

   - Add device link from the pwrctl supplier to the PCI dev to ensure
     pwrctl drivers are probed before the PCI dev driver; this avoids a
     race where pwrctl could change device power state while the PCI
     driver was active (Manivannan Sadhasivam)

   - Find pwrctl device for removal with of_find_device_by_node()
     instead of searching all children of the parent (Manivannan
     Sadhasivam)

   - Rename 'pwrctl' to 'pwrctrl' to match new bandwidth controller
     ('bwctrl') and hotplug files (Bjorn Helgaas)

  Bandwidth control:

   - Add read/modify/write locking for Link Control 2, which is used to
     manage Link speed (Ilpo Järvinen)

   - Extract Link Bandwidth Management Status check into
     pcie_lbms_seen(), where it can be shared between the bandwidth
     controller and quirks that use it to help retrain failed links
     (Ilpo Järvinen)

   - Re-add Link Bandwidth notification support with updates to address
     the reasons it was previously reverted (Alexandru Gagniuc, Ilpo
     Järvinen)

   - Add pcie_set_target_speed() and related functionality so drivers
     can manage PCIe Link speed based on thermal or other constraints
     (Ilpo Järvinen)

   - Add a thermal cooling driver to throttle PCIe Links via the
     existing thermal management framework (Ilpo Järvinen)

   - Add a userspace selftest for the PCIe bandwidth controller (Ilpo
     Järvinen)

  PCI device hotplug:

   - Add hotplug controller driver for Marvell OCTEON multi-function
     device where function 0 has a management console interface to
     enable/disable and provision various personalities for the other
     functions (Shijith Thotton)

   - Retain a reference to the pci_bus for the lifetime of a pci_slot to
     avoid a use-after-free when the thunderbolt driver resets USB4 host
     routers on boot, causing hotplug remove/add of downstream docks or
     other devices (Lukas Wunner)

   - Remove unused cpcihp struct cpci_hp_controller_ops.hardware_test
     (Guilherme Giacomo Simoes)

   - Remove unused cpqphp struct ctrl_dbg.ctrl (Christophe JAILLET)

   - Use pci_bus_read_dev_vendor_id() instead of hand-coded presence
     detection in cpqphp (Ilpo Järvinen)

   - Simplify cpqphp enumeration, which is already simple-minded and
     doesn't handle devices below hot-added bridges (Ilpo Järvinen)

  Virtualization:

   - Add ACS quirk for Wangxun FF5xxx NICs, which don't advertise an ACS
     capability but do isolate functions as though PCI_ACS_RR and
     PCI_ACS_CR were set, so the functions can be in independent IOMMU
     groups (Mengyuan Lou)

  TLP Processing Hints (TPH):

   - Add and document TLP Processing Hints (TPH) support so drivers can
     enable and disable TPH and the kernel can save/restore TPH
     configuration (Wei Huang)

   - Add TPH Steering Tag support so drivers can retrieve Steering Tag
     values associated with specific CPUs via an ACPI _DSM to improve
     performance by directing DMA writes closer to their consumers (Wei
     Huang)

  Data Object Exchange (DOE):

   - Wait up to 1 second for DOE Busy bit to clear before writing a
     request to the mailbox to avoid failures if the mailbox is still
     busy from a previous transfer (Gregory Price)

  Endpoint framework:

   - Skip attempts to allocate from endpoint controller memory window if
     the requested size is larger than the window (Damien Le Moal)

   - Add and document pci_epc_mem_map() and pci_epc_mem_unmap() to
     handle controller-specific size and alignment constraints, and add
     test cases to the endpoint test driver (Damien Le Moal)

   - Implement dwc pci_epc_ops.align_addr() so pci_epc_mem_map() can
     observe DWC-specific alignment requirements (Damien Le Moal)

   - Synchronously cancel command handler work in endpoint test before
     cleaning up DMA and BARs (Damien Le Moal)

   - Respect endpoint page size in dw_pcie_ep_align_addr() (Niklas
     Cassel)

   - Use dw_pcie_ep_align_addr() in dw_pcie_ep_raise_msi_irq() and
     dw_pcie_ep_raise_msix_irq() instead of open coding the equivalent
     (Niklas Cassel)

   - Avoid NULL dereference if Modem Host Interface Endpoint lacks
     'mmio' DT property (Zhongqiu Han)

   - Release PCI domain ID of Endpoint controller parent (not controller
     itself) and before unregistering the controller, to avoid
     use-after-free (Zijun Hu)

   - Clear secondary (not primary) EPC in pci_epc_remove_epf() when
     removing the secondary controller associated with an NTB (Zijun Hu)

  Cadence PCIe controller driver:

   - Lower severity of 'phy-names' message (Bartosz Wawrzyniak)

  Freescale i.MX6 PCIe controller driver:

   - Fix suspend/resume support on i.MX6QDL, which has a hardware
     erratum that prevents use of L2 (Stefan Eichenberger)

  Intel VMD host bridge driver:

   - Add 0xb60b and 0xb06f Device IDs for client SKUs (Nirmal Patel)

  MediaTek PCIe Gen3 controller driver:

   - Update mediatek-gen3 DT binding to require the exact number of
     clocks for each SoC (Fei Shao)

   - Add support for DT 'max-link-speed' and 'num-lanes' properties to
     restrict the link speed and width (AngeloGioacchino Del Regno)

  Microchip PolarFlare PCIe controller driver:

   - Add DT and driver support for using either of the two PolarFire
     Root Ports (Conor Dooley)

  NVIDIA Tegra194 PCIe controller driver:

   - Move endpoint controller cleanups that depend on refclk from the
     host to the notifier that tells us the host has deasserted PERST#,
     when refclk should be valid (Manivannan Sadhasivam)

  Qualcomm PCIe controller driver:

   - Add qcom SAR2130P DT binding with an additional clock (Dmitry
     Baryshkov)

   - Enable MSI interrupts if 'global' IRQ is supported, since a
     previous commit unintentionally masked them (Manivannan Sadhasivam)

   - Move endpoint controller cleanups that depend on refclk from the
     host to the notifier that tells us the host has deasserted PERST#,
     when refclk should be valid (Manivannan Sadhasivam)

   - Add DT binding and driver support for IPQ9574, with Synopsys IP
     v5.80a and Qcom IP 1.27.0 (devi priya)

   - Move the OPP "operating-points-v2" table from the
     qcom,pcie-sm8450.yaml DT binding to qcom,pcie-common.yaml, where it
     can be used by other Qcom platforms (Qiang Yu)

   - Add 'global' SPI interrupt for events like link-up, link-down to
     qcom,pcie-x1e80100 DT binding so we can start enumeration when the
     link comes up (Qiang Yu)

   - Disable ASPM L0s for qcom,pcie-x1e80100 since the PHY is not tuned
     to support this (Qiang Yu)

   - Add ops_1_21_0 for SC8280X family SoC, which doesn't use the
     'iommu-map' DT property and doesn't need BDF-to-SID translation
     (Qiang Yu)

  Rockchip PCIe controller driver:

   - Define ROCKCHIP_PCIE_AT_SIZE_ALIGN to replace magic 256 endpoint
     .align value (Damien Le Moal)

   - When unmapping an endpoint window, compute the region index instead
     of searching for it, and verify that the address was mapped (Damien
     Le Moal)

   - When mapping an endpoint window, verify that the address hasn't
     been mapped already (Damien Le Moal)

   - Implement pci_epc_ops.align_addr() for rockchip-ep (Damien Le Moal)

   - Fix MSI IRQ data mapping to observe the alignment constraint, which
     fixes intermittent page faults in memcpy_toio() and memcpy_fromio()
     (Damien Le Moal)

   - Rename rockchip_pcie_parse_ep_dt() to
     rockchip_pcie_ep_get_resources() for consistency with similar DT
     interfaces (Damien Le Moal)

   - Skip the unnecessary link train in rockchip_pcie_ep_probe() and do
     it only in the endpoint start operation (Damien Le Moal)

   - Implement pci_epc_ops.stop_link() to disable link training and
     controller configuration (Damien Le Moal)

   - Attempt link training at 5 GT/s when both partners support it
     (Damien Le Moal)

   - Add a handler for PERST# signal so we can detect host-initiated
     resets and start link training after PERST# is deasserted (Damien
     Le Moal)

  Synopsys DesignWare PCIe controller driver:

   - Clear outbound address on unmap so dw_pcie_find_index() won't match
     an ATU index that was already unmapped (Damien Le Moal)

   - Use of_property_present() instead of of_property_read_bool() when
     testing for presence of non-boolean DT properties (Rob Herring)

   - Advertise 1MB size if endpoint supports Resizable BARs, which was
     inadvertently lost in v6.11 (Niklas Cassel)

  TI J721E PCIe driver:

   - Add PCIe support for J722S SoC (Siddharth Vadapalli)

   - Delay PCIE_T_PVPERL_MS (100 ms), not just PCIE_T_PERST_CLK_US (100
     us), before deasserting PERST# to ensure power and refclk are
     stable (Siddharth Vadapalli)

  TI Keystone PCIe controller driver:

   - Set the 'ti,keystone-pcie' mode so v3.65a devices work in Root
     Complex mode (Kishon Vijay Abraham I)

   - Try to avoid unrecoverable SError for attempts to issue config
     transactions when the link is down; this is racy but the best we
     can do (Kishon Vijay Abraham I)

  Miscellaneous:

   - Reorganize kerneldoc parameter names to match order in function
     signature (Julia Lawall)

   - Fix sysfs reset_method_store() memory leak (Todd Kjos)

   - Simplify pci_create_slot() (Ilpo Järvinen)

   - Fix incorrect printf format specifiers in pcitest (Luo Yifan)"

* tag 'pci-v6.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (127 commits)
  PCI: rockchip-ep: Handle PERST# signal in EP mode
  PCI: rockchip-ep: Improve link training
  PCI: rockship-ep: Implement the pci_epc_ops::stop_link() operation
  PCI: rockchip-ep: Refactor endpoint link training enable
  PCI: rockchip-ep: Refactor rockchip_pcie_ep_probe() MSI-X hiding
  PCI: rockchip-ep: Refactor rockchip_pcie_ep_probe() memory allocations
  PCI: rockchip-ep: Rename rockchip_pcie_parse_ep_dt()
  PCI: rockchip-ep: Fix MSI IRQ data mapping
  PCI: rockchip-ep: Implement the pci_epc_ops::align_addr() operation
  PCI: rockchip-ep: Improve rockchip_pcie_ep_map_addr()
  PCI: rockchip-ep: Improve rockchip_pcie_ep_unmap_addr()
  PCI: rockchip-ep: Use a macro to define EP controller .align feature
  PCI: rockchip-ep: Fix address translation unit programming
  PCI/pwrctrl: Rename pwrctrl functions and structures
  PCI/pwrctrl: Rename pwrctl files to pwrctrl
  PCI/pwrctl: Remove pwrctl device without iterating over all children of pwrctl parent
  PCI/pwrctl: Ensure that pwrctl drivers are probed before PCI client drivers
  PCI/pwrctl: Create pwrctl device only if at least one power supply is present
  PCI/pwrctl: Use of_platform_device_create() to create pwrctl devices
  tools: PCI: Fix incorrect printf format specifiers
  ...
 2024-11-26 18:05:44 -08:00
Linus Torvalds
0637a68b9c 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, lpfc, hisi_sas, st).

  Amazingly enough, no core changes with the biggest set of driver
  changes being ufs (which conflicted with it's own fixes a bit, hence
  the merges) and the rest being minor fixes and updates"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (97 commits)
  scsi: st: New session only when Unit Attention for new tape
  scsi: st: Add MTIOCGET and MTLOAD to ioctls allowed after device reset
  scsi: st: Don't modify unknown block number in MTIOCGET
  scsi: ufs: core: Restore SM8650 support
  scsi: sun3: Mark driver struct with __refdata to prevent section mismatch
  scsi: sg: Enable runtime power management
  scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()
  scsi: qedf: Fix a possible memory leak in qedf_alloc_and_init_sb()
  scsi: fusion: Remove unused variable 'rc'
  scsi: bfa: Fix use-after-free in bfad_im_module_exit()
  scsi: esas2r: Remove unused esas2r_build_cli_req()
  scsi: target: Fix incorrect function name in pscsi_create_type_disk()
  scsi: ufs: Replace deprecated PCI functions
  scsi: Switch back to struct platform_driver::remove()
  scsi: pm8001: Increase request sg length to support 4MiB requests
  scsi: pm8001: Initialize devices in pm8001_alloc_dev()
  scsi: pm8001: Use module param to set pcs event log severity
  scsi: ufs: ufs-mediatek: Configure individual LU queue flags
  scsi: MAINTAINERS: Update UFS Exynos entry
  scsi: lpfc: Copyright updates for 14.4.0.6 patches
  ...
 2024-11-25 18:50:55 -08:00
Linus Torvalds
2c22dc1ee3 Merge tag 'mailbox-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox 
Pull mailbox updates from Jassi Brar:
 "Common:
   - switch back from remove_new() to remove() callback

  imx:
   - fix format specifier

  zynqmp:
   - setup IPI for each child node

  thead:
   - Add th1520 driver and bindings

  qcom:
   - add SM8750 and SAR2130p compatibles
   - fix expected clocks for callbacks
   - use IRQF_NO_SUSPEND for cpucp

  mtk-cmdq:
   - switch to __pm_runtime_put_autosuspend()
   - fix alloc size of clocks

  mpfs:
   - fix reg properties

  ti-msgmgr:
   - don't use of_match_ptr helper
   - enable COMPILE_TEST build

  pcc:
   - consider the PCC_ACK_FLAG

  arm_mhuv2:
   - fix non-fatal improper reuse of variable"

* tag 'mailbox-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox:
  mailbox: pcc: Check before sending MCTP PCC response ACK
  mailbox: Switch back to struct platform_driver::remove()
  mailbox: imx: Modify the incorrect format specifier
  mailbox: arm_mhuv2: clean up loop in get_irq_chan_comb()
  mailbox: zynqmp: setup IPI for each valid child node
  dt-bindings: mailbox: Add thead,th1520-mailbox bindings
  mailbox: Introduce support for T-head TH1520 Mailbox driver
  mailbox: mtk-cmdq: fix wrong use of sizeof in cmdq_get_clocks()
  dt-bindings: mailbox: qcom-ipcc: Add SM8750
  dt-bindings: mailbox: qcom,apcs-kpss-global: correct expected clocks for fallbacks
  dt-bindings: mailbox: qcom-ipcc: Add SAR2130P compatible
  mailbox: ti-msgmgr: Allow building under COMPILE_TEST
  mailbox: ti-msgmgr: Remove use of of_match_ptr() helper
  mailbox: qcom-cpucp: Mark the irq with IRQF_NO_SUSPEND flag
  mailbox: mtk-cmdq-mailbox: Switch to __pm_runtime_put_autosuspend()
  mailbox: mpfs: support new, syscon based, devicetree configuration
  dt-bindings: mailbox: mpfs: fix reg properties
 2024-11-25 17:31:39 -08:00
Linus Torvalds
2d32fba02e Merge tag 'pinctrl-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl 
Pull pin control updates from Linus Walleij:
 "No core changes this time.

  New drivers:

   - Xlinix Versal pin control driver

   - Ocelot LAN969x pin control driver

   - T-Head TH1520 RISC-V SoC pin control driver

   - Qualcomm SM8750, IPQ5424, QCS8300, SAR2130P and QCS615 SoC pin
     control drivers

   - Qualcomm SM8750 LPASS (low power audio subsystem) pin control
     driver

   - Qualcomm PM8937 mixsig IC pin control support, GPIO and MPP
     (multi-purpose-pin)

   - Samsung Exynos8895 and Exynos9810 SoC pin control driver

   - SpacemiT K1 SoC pin control driver

   - Airhoa EN7581 IC pin control driver

  Improvements:

   - The Renesas subdriver now supports schmitt-trigger and open drain
     pin configurations if the hardware supports it

   - Support GPIOF and GPIOG banks in the Aspeed G6 SoC

   - Support the DSW community in the Intel Elkhartlake SoC"

* tag 'pinctrl-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (105 commits)
  pinctrl: airoha: Use unsigned long for bit search
  pinctrl: k210: Undef K210_PC_DEFAULT
  pinctrl: qcom: spmi: fix debugfs drive strength
  pinctrl: qcom: Add sm8750 pinctrl driver
  dt-bindings: pinctrl: qcom: Add sm8750 pinctrl
  pinctrl: cy8c95x0: remove unneeded goto labels
  pinctrl: cy8c95x0: embed iterator to the for-loop
  pinctrl: cy8c95x0: Use temporary variable for struct device
  pinctrl: cy8c95x0: use flexible sleeping in reset function
  pinctrl: cy8c95x0: switch to using devm_regulator_get_enable()
  pinctrl: cy8c95x0: Use 2-argument strscpy()
  dt-bindings: pinctrl: sx150xq: allow gpio line naming
  pinctrl: single: add marvell,pxa1908-padconf compatible
  dt-bindings: pinctrl: pinctrl-single: add marvell,pxa1908-padconf compatible
  dt-bindings: pinctrl: correct typo of description for cv1800
  pinctrl: qcom: spmi-mpp: Add PM8937 compatible
  dt-bindings: pinctrl: qcom,pmic-mpp: Document PM8937 compatible
  pinctrl: qcom-pmic-gpio: add support for PM8937
  dt-bindings: pinctrl: qcom,pmic-gpio: add PM8937
  pinctrl: Use of_property_present() for non-boolean properties
  ...
 2024-11-25 17:24:51 -08:00
Linus Torvalds
70dbb12e95 Merge tag 'i2c-for-6.13-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 
Pull more i2c updates from Wolfram Sang:
 "Andi was super busy the last weeks, so this pull requests contains one
  series (nomadik) and a number of smaller additions which were ready to
  go but nearly overlooked.

  New feature support:

   - Added support for frequencies up to 3.4 MHz on Nomadik I2C

   - DesignWare now accounts for bus capacitance and clock optimisation
     (declared as new parameters in the binding) to improve the
     calculation of signal rise and fall times (t_high and t_low)

  New Hardware support:

   - DWAPB I2C controller on FUJITSU-MONAKA (new ACPI HID)

   - Allwinner A523 (new compatible ID)

   - Mobileye EyeQ6H (new compatible ID)"

* tag 'i2c-for-6.13-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  MAINTAINERS: transfer i2c-aspeed maintainership from Brendan to Ryan
  i2c: designware: determine HS tHIGH and tLOW based on HW parameters
  dt-bindings: i2c: snps,designware-i2c: declare bus capacitance and clk freq optimized
  i2c: nomadik: support >=1MHz speed modes
  i2c: nomadik: fix BRCR computation
  i2c: nomadik: support Mobileye EyeQ6H I2C controller
  i2c: nomadik: switch from of_device_is_compatible() to of_match_device()
  dt-bindings: i2c: nomadik: support 400kHz < clock-frequency <= 3.4MHz
  dt-bindings: i2c: nomadik: add mobileye,eyeq6h-i2c bindings
  dt-bindings: i2c: mv64xxx: Add Allwinner A523 compatible string
  i2c: designware: Add ACPI HID for DWAPB I2C controller on FUJITSU-MONAKA
  i2c: qup: use generic device property accessors
 2024-11-25 17:15:12 -08:00
Bjorn Helgaas
f54ff407e6 Merge branch 'pci/controller/qcom' 
- Enable MSI interrupts if 'global' IRQ is supported, since a previous
  commit unintentionally masked them (Manivannan Sadhasivam)

- Move endpoint controller cleanups that depend on refclk from the host to
  the notifier that tells us the host has deasserted PERST# (Manivannan
  Sadhasivam)

- Add DT binding and driver support for IPQ9574, with Synopsys IP v5.80a
  and Qcom IP 1.27.0 (devi priya)

- Move the OPP "operating-points-v2" table from the qcom,pcie-sm8450.yaml
  DT binding to qcom,pcie-common.yaml, where it can be used by other Qcom
  platforms (Qiang Yu)

- Add 'global' SPI interrupt for events like link-up, link-down to
  qcom,pcie-x1e80100 DT binding so we can start enumeration when the link
  comes up (Qiang Yu)

- Disable ASPM L0s for qcom,pcie-x1e80100 since the PHY is not tuned to
  support this (Qiang Yu)

- Add ops_1_21_0 for SC8280X family SoC, which doesn't use the 'iommu-map'
  DT property and doesn't need BDF-to-SID translation (Qiang Yu)

* pci/controller/qcom:
  PCI: qcom: Disable ASPM L0s for X1E80100
  PCI: qcom: Remove BDF2SID mapping config for SC8280X family SoC
  dt-bindings: PCI: qcom,pcie-x1e80100: Add 'global' interrupt
  dt-bindings: PCI: qcom: Move OPP table to qcom,pcie-common.yaml
  PCI: qcom: Add support for IPQ9574
  dt-bindings: PCI: qcom: Document the IPQ9574 PCIe controller
  PCI: qcom-ep: Move controller cleanups to qcom_pcie_perst_deassert()
  PCI: qcom: Enable MSI interrupts together with Link up if 'Global IRQ' is supported
 2024-11-25 13:40:59 -06:00
Bjorn Helgaas
7b5d234e69 Merge branch 'pci/controller/microchip' 
- Add DT and driver support for using either of the two PolarFire Root
  Ports (Conor Dooley)

* pci/controller/microchip:
  PCI: microchip: Add support for using either Root Port 1 or 2
  dt-bindings: PCI: microchip,pcie-host: Add reg for Root Port 2
 2024-11-25 13:40:59 -06:00
Linus Torvalds
3e51108c72 Merge tag 'input-for-v6.13-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 
Pull input updates from Dmitry Torokhov:

 - support for NT36672A touchscreen added to novatek-nvt-ts driver

 - a change to ads7846 driver to prevent XPT2046 from locking up

 - a change switching platform input dirves back to using remove()
   method (from remove_new())

 - updates to a number of input drivers to use the new cleanup
   facilities (__free(...), guard(), and scoped-guard()) which ensure
   that the resources and locks are released properly and automatically

 - other assorted driver cleanups and fixes.

* tag 'input-for-v6.13-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (109 commits)
  Input: mpr121 - use devm_regulator_get_enable_read_voltage()
  Input: sun4i-lradc-keys - don't include 'pm_wakeup.h' directly
  Input: spear-keyboard - don't include 'pm_wakeup.h' directly
  Input: cypress-sf - constify struct i2c_device_id
  Input: ads7846 - increase xfer array size in 'struct ser_req'
  Input: fix the input_event struct documentation
  Input: i8042 - fix typo dublicate to duplicate
  Input: ads7846 - add dummy command register clearing cycle
  Input: cs40l50 - fix wrong usage of INIT_WORK()
  Input: introduce notion of passive observers for input handlers
  Input: maple_keyb - use guard notation when acquiring mutex
  Input: locomokbd - use guard notation when acquiring spinlock
  Input: hilkbd - use guard notation when acquiring spinlock
  Input: synaptics-rmi4 - switch to using cleanup functions in F34
  Input: synaptics - fix a typo
  dt-bindings: input: rotary-encoder: Fix "rotary-encoder,rollover" type
  Input: omap-keypad - use guard notation when acquiring mutex
  Input: imagis - fix warning regarding 'imagis_3038_data' being unused
  Input: userio - remove unneeded semicolon
  Input: sparcspkr - use cleanup facility for device_node
  ...
 2024-11-25 10:31:39 -08:00
Michal Wilczynski
b2cf36e4a2 dt-bindings: mailbox: Add thead,th1520-mailbox bindings 
Add bindings for the mailbox controller. This work is based on the vendor
kernel. [1]

Link: https://github.com/revyos/thead-kernel.git [1]

Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
 2024-11-24 13:06:42 -06:00
Krzysztof Kozlowski
f8809b1f48 dt-bindings: mailbox: qcom-ipcc: Add SM8750 
Document compatible for Qualcomm SM8750 SoC IPCC, compatible with
existing generic fallback.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
 2024-11-24 13:01:27 -06:00
Krzysztof Kozlowski
cba781d79d dt-bindings: mailbox: qcom,apcs-kpss-global: correct expected clocks for fallbacks 
Commit 1e9cb7e007 ("dt-bindings: mailbox: qcom,apcs-kpss-global: use
fallbacks") and commit 34d8775a0e ("dt-bindings: mailbox:
qcom,apcs-kpss-global: use fallbacks for few variants") added fallbacks
to few existing compatibles.  Neither devices with these existing
compatibles nor devices using fallbacks alone, have clocks, so the
"if:then:" block defining this constrain should be written as
"contains:".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
 2024-11-24 13:00:33 -06:00
Dmitry Baryshkov
71987bc922 dt-bindings: mailbox: qcom-ipcc: Add SAR2130P compatible 
Document compatible for the IPCC mailbox controller on SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
 2024-11-24 12:59:48 -06:00
Conor Dooley
8edd00b06f dt-bindings: mailbox: mpfs: fix reg properties 
When the binding for this was originally written, and later modified,
mistakes were made - and the precise nature of the later modification
should have been a giveaway, but alas I was naive at the time.

A more correct modelling of the hardware is to use two syscons and have
a single reg entry for the mailbox, containing the mailbox region. The
two syscons contain the general control/status registers for the mailbox
and the interrupt related registers respectively. The reason for two
syscons is that the same mailbox is present on the non-SoC version of
the FPGA, which has no interrupt controller, and the shared part of the
rtl was unchanged between devices.

This is now coming to a head, because the control/status registers share
a register region with the "tvs" (temperature & voltage sensors)
registers and, as it turns out, people do want to monitor temperatures
and voltages...

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
 2024-11-24 12:53:34 -06:00
Michael Wu
bbc89a6e83 dt-bindings: i2c: snps,designware-i2c: declare bus capacitance and clk freq optimized 
Since there are no registers controlling the hardware parameters
IC_CAP_LOADING and IC_CLK_FREQ_OPTIMIZATION, their values can only be
declared in the device tree.

snps,bus-capacitance-pf indicates the bus capacitance in picofarads (pF).
It affects the high and low pulse width of SCL line in high speed mode.
The legal values for this property are 100 and 400 only, and default
value is 100. This property corresponds to IC_CAP_LOADING.

snps,clk-freq-optimized indicates whether the hardware reduce its
internal clock frequency by reducing the internal latency required to
generate the high period and low period of SCL line. This property
corresponds to IC_CLK_FREQ_OPTIMIZATION.

The driver can calculate the high period count and low period count of
SCL line for high speed mode based on these two properties.

Signed-off-by: Michael Wu <michael.wu@kneron.us>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
 2024-11-24 16:03:51 +01:00
Théo Lebrun
54202106c0 dt-bindings: i2c: nomadik: support 400kHz < clock-frequency <= 3.4MHz 
Hardware is not limited to 400kHz, its documentation does mention how to
configure it for high-speed (a specific Speed-Mode enum value and
a different bus rate clock divider register to be used).

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
 2024-11-24 16:03:51 +01:00
Théo Lebrun
2eec351eed dt-bindings: i2c: nomadik: add mobileye,eyeq6h-i2c bindings 
After EyeQ5, it is time for Mobileye EyeQ6H to reuse the Nomadik I2C
controller. Add a specific compatible because its HW integration is
slightly different from EyeQ5.

Do NOT add an example as it looks like EyeQ5 from a DT standpoint
(without the mobileye,olb property).

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
 2024-11-24 16:03:51 +01:00
Andre Przywara
efdc7828b7 dt-bindings: i2c: mv64xxx: Add Allwinner A523 compatible string 
The I2C controller IP used in the Allwinner A523/T527 SoCs is
compatible with the ones used in the other recent Allwinner SoCs.

Add the A523 specific compatible string to the list of existing names
falling back to the allwinner,sun8i-v536-i2c string.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
 2024-11-24 16:03:50 +01:00
Linus Torvalds
ceba6f6f33 Merge tag 'iommu-updates-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux 
Pull iommu updates from Joerg Roedel:
 "Core Updates:
   - Convert call-sites using iommu_domain_alloc() to more specific
     versions and remove function
   - Introduce iommu_paging_domain_alloc_flags()
   - Extend support for allocating PASID-capable domains to more drivers
   - Remove iommu_present()
   - Some smaller improvements

  New IOMMU driver for RISC-V

  Intel VT-d Updates:
   - Add domain_alloc_paging support
   - Enable user space IOPFs in non-PASID and non-svm cases
   - Small code refactoring and cleanups
   - Add domain replacement support for pasid

  AMD-Vi Updates:
   - Adapt to iommu_paging_domain_alloc_flags() interface and alloc V2
     page-tables by default
   - Replace custom domain ID allocator with IDA allocator
   - Add ops->release_domain() support
   - Other improvements to device attach and domain allocation code
     paths

  ARM-SMMU Updates:
   - SMMUv2:
      - Return -EPROBE_DEFER for client devices probing before their
        SMMU
      - Devicetree binding updates for Qualcomm MMU-500 implementations
   - SMMUv3:
      - Minor fixes and cleanup for NVIDIA's virtual command queue
        driver
   - IO-PGTable:
      - Fix indexing of concatenated PGDs and extend selftest coverage
      - Remove unused block-splitting support

  S390 IOMMU:
   - Implement support for blocking domain

  Mediatek IOMMU:
   - Enable 35-bit physical address support for mt8186

  OMAP IOMMU driver:
   - Adapt to recent IOMMU core changes and unbreak driver"

* tag 'iommu-updates-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/iommu/linux: (92 commits)
  iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift
  iommu: Make set_dev_pasid op support domain replacement
  iommu/arm-smmu-v3: Make set_dev_pasid() op support replace
  iommu/vt-d: Add set_dev_pasid callback for nested domain
  iommu/vt-d: Make identity_domain_set_dev_pasid() to handle domain replacement
  iommu/vt-d: Make intel_svm_set_dev_pasid() support domain replacement
  iommu/vt-d: Limit intel_iommu_set_dev_pasid() for paging domain
  iommu/vt-d: Make intel_iommu_set_dev_pasid() to handle domain replacement
  iommu/vt-d: Add iommu_domain_did() to get did
  iommu/vt-d: Consolidate the struct dev_pasid_info add/remove
  iommu/vt-d: Add pasid replace helpers
  iommu/vt-d: Refactor the pasid setup helpers
  iommu/vt-d: Add a helper to flush cache for updating present pasid entry
  iommu: Pass old domain to set_dev_pasid op
  iommu/iova: Fix typo 'adderss'
  iommu: Add a kdoc to iommu_unmap()
  iommu/io-pgtable-arm-v7s: Remove split on unmap behavior
  iommu/io-pgtable-arm: Remove split on unmap behavior
  iommu/vt-d: Drain PRQs when domain removed from RID
  iommu/vt-d: Drop pasid requirement for prq initialization
  ...
 2024-11-22 19:55:10 -08:00
Linus Torvalds
eb78332b10 Merge tag 'thermal-6.13-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull more thermal control updates from Rafael Wysocki:
 "These update a few thermal drivers used on ARM platforms and thermal
  tools:

   - Add SAR2130P compatible to DT bindings in the QCom Tsens driver
     (Dmitry Baryshkov)

   - Add static annotation to arrays describing platform sensors in the
     LVTS Mediatek driver (Colin Ian King)

   - Switch back to struct platform_driver::remove() from the previous
     callbacks prototype rework (Uwe Kleine-König)

   - Add MSM8937 compatible to DT bindings and its support in the QCom
     Tsens driver (Barnabás Czémán)

   - Remove a pointless sign test on an unsigned value in
     k3_bgp_read_temp() in the k3_j72xx_bandgap driver (Rex Nie)

   - Fix a pointer reference loss when realloc() fails in the thermal
     library (Zhang Jiao)"

* tag 'thermal-6.13-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  tools/thermal: Fix common realloc mistake
  thermal/drivers/k3_j72xx_bandgap: Simplify code in k3_bgp_read_temp()
  thermal/drivers/qcom/tsens-v1: Add support for MSM8937 tsens
  dt-bindings: thermal: tsens: Add MSM8937
  thermal: Switch back to struct platform_driver::remove()
  thermal/drivers/mediatek/lvts_thermal: Make read-only arrays static const
  dt-bindings: thermal: qcom-tsens: Add SAR2130P compatible
 2024-11-22 19:43:18 -08:00
Linus Torvalds
6f9baa9b92 Merge tag 'pm-6.13-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 
Pull more power management updates from Rafael Wysocki:
 "These mostly are updates of cpufreq drivers used on ARM platforms plus
  one new DT-based cpufreq driver for virtualized guests and two cpuidle
  changes that should not make any difference on systems currently in
  the field, but will be needed for future development:

   - Add virtual cpufreq driver for guest kernels (David Dai)

   - Minor cleanup to various cpufreq drivers (Andy Shevchenko, Dhruva
     Gole, Jie Zhan, Jinjie Ruan, Shuosheng Huang, Sibi Sankar, and Yuan
     Can)

   - Revert "cpufreq: brcmstb-avs-cpufreq: Fix initial command check"
     (Colin Ian King)

   - Improve DT bindings for qcom-hw driver (Dmitry Baryshkov, Konrad
     Dybcio, and Nikunj Kela)

   - Make cpuidle_play_dead() try all idle states with :enter_dead()
     callbacks and change their return type to void (Rafael Wysocki)"

* tag 'pm-6.13-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (22 commits)
  cpuidle: Change :enter_dead() driver callback return type to void
  cpuidle: Do not return from cpuidle_play_dead() on callback failures
  arm64: dts: qcom: sc8180x: Add a SoC-specific compatible to cpufreq-hw
  dt-bindings: cpufreq: cpufreq-qcom-hw: Add SC8180X compatible
  cpufreq: sun50i: add a100 cpufreq support
  cpufreq: mediatek-hw: Fix wrong return value in mtk_cpufreq_get_cpu_power()
  cpufreq: CPPC: Fix wrong return value in cppc_get_cpu_power()
  cpufreq: CPPC: Fix wrong return value in cppc_get_cpu_cost()
  cpufreq: loongson3: Check for error code from devm_mutex_init() call
  cpufreq: scmi: Fix cleanup path when boost enablement fails
  cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()
  cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()
  Revert "cpufreq: brcmstb-avs-cpufreq: Fix initial command check"
  dt-bindings: cpufreq: cpufreq-qcom-hw: Add SAR2130P compatible
  cpufreq: add virtual-cpufreq driver
  dt-bindings: cpufreq: add virtual cpufreq device
  cpufreq: loongson2: Unregister platform_driver on failure
  cpufreq: ti-cpufreq: Remove revision offsets in AM62 family
  cpufreq: ti-cpufreq: Allow backward compatibility for efuse syscon
  cppc_cpufreq: Remove HiSilicon CPPC workaround
  ...
 2024-11-22 19:29:48 -08:00
Linus Torvalds
9f3a2ba62c Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux 
Pull clk updates from Stephen Boyd:
 "The core framework gained a clk provider helper, a clk consumer
  helper, and some unit tests for the assigned clk rates feature in
  DeviceTree. On the vendor driver side, we gained a whole pile of SoC
  driver support detailed below. The majority in the diffstat is
  Qualcomm, but there's also quite a few Samsung and Mediatek clk driver
  additions in here as well. The top vendors is quite common, but the
  sheer amount of new drivers is uncommon, so I'm anticipating a larger
  number of fixes for clk drivers this cycle.

  Core:
   - devm_clk_bulk_get_all_enabled() to return number of clks acquired
   - devm_clk_hw_register_gate_parent_hw() helper to modernize drivers
   - KUnit tests for clk-assigned-rates{,-u64}

  New Drivers:
   - Marvell PXA1908 SoC clks
   - Mobileye EyeQ5, EyeQ6L and EyeQ6H clk driver
   - TWL6030 clk driver
   - Nuvoton Arbel BMC NPCM8XX SoC clks
   - MediaTek MT6735 SoC clks
   - MediaTek MT7620, MT7628 and MT7688 MMC clks
   - Add a driver for gated fixed rate clocks
   - Global clock controllers for Qualcomm QCS8300 and IPQ5424 SoCs
   - Camera, display and video clock controllers for Qualcomm SA8775P
     SoCs
   - Global, display, GPU, TCSR, and RPMh clock controllers for Qualcomm
     SAR2130P
   - Global, camera, display, GPU, and video clock controllers for
     Qualcomm SM8475 SoCs
   - RTC power domain and Battery Backup Function (VBATTB) clock support
     for the Renesas RZ/G3S SoC
   - Qualcomm IPQ9574 alpha PLLs
   - Support for i.MX91 CCM in the i.MX93 driver
   - Microchip LAN969X SoC clks
   - Cortex-A55 core clocks and Interrupt Control Unit (ICU) clock and
     reset on Renesas RZ/V2H(P)
   - Samsung ExynosAutov920 clk drivers for PERIC1, MISC, HSI0 and HSI1
   - Samsung Exynos8895 clk drivers for FSYS0/1, PERIC0/1, PERIS and TOP

  Updates:
   - Convert more clk bindings to YAML
   - Various clk driver cleanups: NULL checks, add const, etc.
   - Remove END/NUM #defines that count number of clks in various
     binding headers
   - Continue moving reset drivers to drivers/reset via auxiliary bus"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (162 commits)
  clk: clk-loongson2: Fix potential buffer overflow in flexible-array member access
  clk: Fix invalid execution of clk_set_rate
  clk: clk-loongson2: Fix memory corruption bug in struct loongson2_clk_provider
  clk: lan966x: make it selectable for ARCH_LAN969X
  clk: eyeq: add EyeQ6H west fixed factor clocks
  clk: eyeq: add EyeQ6H central fixed factor clocks
  clk: eyeq: add EyeQ5 fixed factor clocks
  clk: eyeq: add fixed factor clocks infrastructure
  clk: eyeq: require clock index with phandle in all cases
  clk: fixed-factor: add clk_hw_register_fixed_factor_index() function
  dt-bindings: clock: eyeq: add more Mobileye EyeQ5/EyeQ6H clocks
  dt-bindings: soc: mobileye: set `#clock-cells = <1>` for all compatibles
  clk: clk-axi-clkgen: make sure to enable the AXI bus clock
  dt-bindings: clock: axi-clkgen: include AXI clk
  clk: mmp: Add Marvell PXA1908 MPMU driver
  clk: mmp: Add Marvell PXA1908 APMU driver
  clk: mmp: Add Marvell PXA1908 APBCP driver
  clk: mmp: Add Marvell PXA1908 APBC driver
  dt-bindings: clock: Add Marvell PXA1908 clock bindings
  clk: mmp: Switch to use struct u32_fract instead of custom one
  ...
 2024-11-22 17:02:25 -08:00
Linus Torvalds
2fb7eb3d7e Merge tag 'backlight-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight 
Pull backlight updates from Lee Jones:

 - Improve handling of LCD power states and interactions with the fbdev
   subsystem

 - Introduce new LCD_POWER_ constants to decouple the LCD subsystem from
   fbdev

 - Update several drivers to use the new LCD_POWER_ constants

 - Clarify the semantics of the lcd_ops.controls_device callback

 - Remove unnecessary includes and dependencies

 - Remove unused notifier functionality

 - Simplify code with scoped for-each loops

 - Fix module autoloading for the ktz8866 driver

 - Update device tree bindings to yaml format

 - Minor cleanups and improvements in various drivers

* tag 'backlight-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: (33 commits)
  MAINTAINERS: Use Daniel Thompson's korg address for Backlight work
  dt-bindings: backlight: Convert zii,rave-sp-backlight.txt to yaml
  backlight: Remove notifier
  backlight: ktz8866: Fix module autoloading
  backlight: 88pm860x_bl: Simplify with scoped for each OF child loop
  backlight: lcd: Do not include <linux/fb.h> in lcd header
  backlight: lcd: Remove struct fb_videomode from set_mode callback
  backlight: lcd: Replace check_fb with controls_device
  HID: picoLCD: Replace check_fb in favor of struct fb_info.lcd_dev
  fbdev: omap: Use lcd power constants
  fbdev: imxfb: Use lcd power constants
  fbdev: imxfb: Replace check_fb in favor of struct fb_info.lcd_dev
  fbdev: clps711x-fb: Use lcd power constants
  fbdev: clps711x-fb: Replace check_fb in favor of struct fb_info.lcd_dev
  backlight: tdo24m: Use lcd power constants
  backlight: platform_lcd: Use lcd power constants
  backlight: platform_lcd: Remove match_fb from struct plat_lcd_data
  backlight: platform_lcd: Remove include statement for <linux/backlight.h>
  backlight: otm3225a: Use lcd power constants
  backlight: ltv350qv: Use lcd power constants
  ...
 2024-11-22 16:29:57 -08:00
Linus Torvalds
93251bdf7a Merge tag 'leds-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds 
PULL LED updates from Lee Jones:

 - Remove unused local header files from various drivers

 - Revert platform driver removal to the original method for consistency

 - Introduce ordered workqueues for LED events, replacing the less
   efficient system_wq

 - Switch to a safer iteration macro in several drivers to prevent
   potential memory leaks

 - Fix a refcounting bug in the mt6360 flash LED driver

 - Fix an uninitialized variable in the mt6370_mc_pattern_clear()
   function

 - Resolve Smatch warnings in the leds-bcm6328 driver

 - Address a potential NULL pointer dereference in the brightness_show()
   function

 - Fix an incorrect format specifier in the ss4200 driver

 - Prevent a resource leak in the max5970 driver's probe function

 - Add support for specifying the number of serial shift bits in the
   device tree for the BCM63138 family

 - Implement multicolor brightness control in the lp5562 driver

 - Add a device tree property to override the default LED pin polarity

 - Add a property to specify the default brightness value when the LED
   is initially on

 - Set missing timing properties for the ktd2692 driver

 - Document the "rc-feedback" trigger for controlling LEDs based on
   remote control activity

 - Convert text bindings to YAML for the pca955x driver to enable device
   tree validation

 - Remove redundant checks for invalid channel numbers in the lp55xx
   driver

 - Update the MAINTAINERS file with current contact information

* tag 'leds-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds: (46 commits)
  leds: ss4200: Fix the wrong format specifier for 'blinking'
  leds: pwm: Add optional DT property default-brightness
  dt-bindings: leds: pwm: Add default-brightness property
  leds: class: Protect brightness_show() with led_cdev->led_access mutex
  leds: ktd2692: Set missing timing properties
  leds: max5970: Fix unreleased fwnode_handle in probe function
  leds: Introduce ordered workqueue for LEDs events instead of system_wq
  MAINTAINERS: Replace Siemens IPC related bouncing maintainers
  leds: bcm6328: Replace divide condition with comparison for shift value
  leds: lp55xx: Remove redundant test for invalid channel number
  dt-bindings: leds: pca955x: Convert text bindings to YAML
  leds: rgb: leds-mt6370-rgb: Fix uninitialized variable 'ret' in mt6370_mc_pattern_clear
  leds: lp5562: Add multicolor brightness control
  dt-bindings: leds: Add 'active-high' property
  leds: Switch back to struct platform_driver::remove()
  leds: bcm63138: Add some register defines
  leds: bcm63138: Handle shift register config
  leds: bcm63138: Use scopes and guards
  dt-bindings: leds: bcm63138: Add shift register bits
  leds: leds-gpio-register: Reorganize kerneldoc parameter names
  ...
 2024-11-22 16:25:20 -08:00
Linus Torvalds
80739fd00c Merge tag 'mfd-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd 
Pull MFD updates from Lee Jones:

 - Several drivers, including atmel-flexcom/rk8xx-core, palmas, and
   tps65010, have undergone minor code improvements to enhance
   consistency and fix race conditions.

 - The syscon driver now utilizes the regmap max_register_is_0
   capability for consistent register map configuration across syscons
   of all sizes.

 - New device support has been added for QCS8300, qcs615, SA8255p, and
   samsung,s2dos05, expanding the range of compatible hardware.

 - The cros_ec driver now supports loading cros_ec_ucsi on supported ECs
   and avoids loading the charger with UCSI, streamlining functionality.

 - The bd96801 driver now utilizes the more modern maple tree register
   cache, improving performance.

 - The da9052-spi driver has undergone a fix to change the read-mask to
   write-mask, preventing potential issues.

 - Unused declarations in max77693 have been removed, and support for
   samsung,s2dos05 has been added, enhancing code clarity and device
   compatibility.

 - Error handling in cs42l43 has been fixed to avoid unbalanced
   regulator put and ensure proper synchronization during driver
   removal.

 - The wcd934x driver now uses MODULE_DEVICE_TABLE() instead of
   MODULE_ALIAS(), improving code consistency.

 - Documentation for qcom,tcsr, syscon, and atmel-smc has been updated
   and reorganized for better clarity and maintainability.

 - The intel_soc_pmic_bxtwc driver has undergone significant
   improvements, including the use of IRQ domains for various devices,
   fixing IRQ domain names duplication, and code refactoring for better
   consistency and maintainability.

 - The ipaq-micro driver has received a fix for a missing break
   statement in the default case, enhancing code robustness.

 - Support for the AXP323 PMIC has been added to the axp20x driver,
   along with ensuring a clear relationship between IDs and model names,
   and allowing multiple regulators, broadening hardware compatibility.

 - The cs42l43 driver now disables IRQs during suspend for improved
   power management.

 - The adp5585 driver has reduced its dependencies by dropping the
   obsolete dependency on COMPILE_TEST.

 - Initial support for the MT6328 PMIC has been added to the mt6397
   driver, expanding the range of supported hardware.

 - The rtc-bd70528 driver has been simplified by dropping the IC name
   from IRQ, improving code readability.

 - Documentation for qcom,spmi-pmic, ti,twl, and zii,rave-sp has been
   updated to enhance clarity and incorporate new features.

 - The rt5033 driver has received a fix for a missing
   regmap_del_irq_chip() in the error handling path.

 - New device support has been added for MSM8917, and the
   intel_soc_pmic_crc driver now supports non-ACPI instantiated
   i2c_client.

 - The 88pm886 driver has added support for the RTC cell, and the tqmx86
   driver has improved its GPIO IRQ setup and added I2C IRQ support,
   increasing functionality.

 - The sprd,sc2731 DT schema has been updated and converted to YAML
   format for better readability and maintainability.

* tag 'mfd-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (62 commits)
  dt-bindings: mfd: bd71828: Use charger resistor in mOhm instead of MOhm
  dt-bindings: mfd: sprd,sc2731: Convert to YAML
  mfd: tqmx86: Add I2C IRQ support
  mfd: tqmx86: Make IRQ setup errors non-fatal
  mfd: tqmx86: Refactor GPIO IRQ setup
  mfd: tqmx86: Improve gpio_irq module parameter description
  mfd: tqmx86: Add board definitions for TQMx120UC, TQMx130UC and TQMxE41S
  mfd: 88pm886: Add the RTC cell
  dt-bindings: mfd: Add Realtek RTL9300 switch peripherals
  mfd: intel_soc_pmic_crc: Add support for non ACPI instantiated i2c_client
  mfd: intel_soc_pmic_*: Consistently use filename as driver name
  dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8917
  mfd: rt5033: Fix missing regmap_del_irq_chip()
  mfd: cgbc-core: Fix error handling paths in cgbc_init_device()
  dt-bindings: mfd: aspeed: Support for AST2700
  mfd: Switch back to struct platform_driver::remove()
  dt-bindings: mfd: qcom,spmi-pmic: Document PMICs added in SM8750
  mfd: rtc: bd7xxxx Drop IC name from IRQ
  mfd: mt6397: Add initial support for MT6328
  mfd: adp5585: Drop obsolete dependency on COMPILE_TEST
  ...
 2024-11-22 16:19:47 -08:00
Linus Torvalds
28eb75e178 Merge tag 'drm-next-2024-11-21' of https://gitlab.freedesktop.org/drm/kernel 
Pull drm updates from Dave Airlie:
 "There's a lot of rework, the panic helper support is being added to
  more drivers, v3d gets support for HW superpages, scheduler
  documentation, drm client and video aperture reworks, some new
  MAINTAINERS added, amdgpu has the usual lots of IP refactors, Intel
  has some Pantherlake enablement and xe is getting some SRIOV bits, but
  just lots of stuff everywhere.

  core:
   - split DSC helpers from DP helpers
   - clang build fixes for drm/mm test
   - drop simple pipeline support for gem vram
   - document submission error signaling
   - move drm_rect to drm core module from kms helper
   - add default client setup to most drivers
   - move to video aperture helpers instead of drm ones

  tests:
   - new framebuffer tests

  ttm:
   - remove swapped and pinned BOs from TTM lru

  panic:
   - fix uninit spinlock
   - add ABGR2101010 support

  bridge:
   - add TI TDP158 support
   - use standard PM OPS

  dma-fence:
   - use read_trylock instead of read_lock to help lockdep

  scheduler:
   - add errno to sched start to report different errors
   - add locking to drm_sched_entity_modify_sched
   - improve documentation

  xe:
   - add drm_line_printer
   - lots of refactoring
   - Enable Xe2 + PES disaggregation
   - add new ARL PCI ID
   - SRIOV development work
   - fix exec unnecessary implicit fence
   - define and parse OA sync props
   - forcewake refactoring

  i915:
   - Enable BMG/LNL ultra joiner
   - Enable 10bpx + CCS scanout on ICL+, fp16/CCS on TGL+
   - use DSB for plane/color mgmt
   - Arrow lake PCI IDs
   - lots of i915/xe display refactoring
   - enable PXP GuC autoteardown
   - Pantherlake (PTL) Xe3 LPD display enablement
   - Allow fastset HDR infoframe changes
   - write DP source OUI for non-eDP sinks
   - share PCI IDs between i915 and xe

  amdgpu:
   - SDMA queue reset support
   - SMU 13.0.6, JPEG 4.0.3 updates
   - Initial runtime repartitioning support
   - rework IP structs for multiple IP instances
   - Fetch EDID from _DDC if available
   - SMU13 zero rpm user control
   - lots of fixes/cleanups

  amdkfd:
   - Increase event FIFO size
   - add topology cap flag for per queue reset

  msm:
   - DPU:
      - SA8775P support
      - (disabled by default) MSM8917, MSM8937, MSM8953 and MSM8996 support
      - Enable large framebuffer support
      - Drop MSM8998 and SDM845
   - DP:
      - SA8775P support
   - GPU:
      - a7xx preemption support
      - Adreno A663 support

  ast:
   - warn about unsupported TX chips

  ivpu:
   - add coredump
   - add pantherlake support

  rockchip:
   - 4K@60Hz display enablement
   - generate pll programming tables

  panthor:
   - add timestamp query API
   - add realtime group priority
   - add fdinfo support

  etnaviv:
   - improve handling of DMA address limits
   - improve GPU hangcheck

  exynos:
   - Decon Exynos7870 support

  mediatek:
   - add OF graph support

  omap:
   - locking fixes

  bochs:
   - convert to gem/shmem from simpledrm

  v3d:
   - support big/super pages
   - add gemfs

  vc4:
   - BCM2712 support refactoring
   - add YUV444 format support

  udmabuf:
   - folio related fixes

  nouveau:
   - add panic support on nv50+"

* tag 'drm-next-2024-11-21' of https://gitlab.freedesktop.org/drm/kernel: (1583 commits)
  drm/xe/guc: Fix dereference before NULL check
  drm/amd: Fix initialization mistake for NBIO 7.7.0
  Revert "drm/amd/display: parse umc_info or vram_info based on ASIC"
  drm/amd/display: Fix failure to read vram info due to static BP_RESULT
  drm/amdgpu: enable GTT fallback handling for dGPUs only
  drm/amd/amdgpu: limit single process inside MES
  drm/fourcc: add AMD_FMT_MOD_TILE_GFX9_4K_D_X
  drm/amdgpu/mes12: correct kiq unmap latency
  drm/amdgpu: Support vcn and jpeg error info parsing
  drm/amd : Update MES API header file for v11 & v12
  drm/amd/amdkfd: add/remove kfd queues on start/stop KFD scheduling
  drm/amdkfd: change kfd process kref count at creation
  drm/amdgpu: Cleanup shift coding style
  drm/amd/amdgpu: Increase MES log buffer to dump mes scratch data
  drm/amdgpu: Implement virt req_ras_err_count
  drm/amdgpu: VF Query RAS Caps from Host if supported
  drm/amdgpu: Add msg handlers for SRIOV RAS Telemetry
  drm/amdgpu: Update SRIOV Exchange Headers for RAS Telemetry Support
  drm/amd/display: 3.2.309
  drm/amd/display: Adjust VSDB parser for replay feature
  ...
 2024-11-21 14:56:17 -08:00
Linus Torvalds
071b34dcf7 Merge tag 'sound-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound 
Pull sound updates from Takashi Iwai:
 "This is a relatively calm cycle, and majority of changes are about
  ASoC. There are little changes in the core side but we received lots
  of new drivers for new vendors.

  ALSA Core:
   - The new accel operation mode for compress-offload API; only the
     core part, the actual user will follow later

  ASoC:
   - Continued API simplification works
   - Renaming of the sh directory to Renesas
   - Factoring out of some of the common code for Realtek devices
   - Ussal ASoC Intel SOF, AMD and SoundWire updates
   - Support for Allwinner H616, AMD ACP 6.3 systems, AWInic AW88081,
     Cirrus Logic CS32L84, Everest ES8328, Iron Devices SMA1307,
     Longsoon I2S, NeoFidelity NTP8918 and NTP8835, Philips UDA1342,
     Qualcomm SM8750, RealTek RT721, and ST Microelectronics STM32MP25

  HD- and USB-audio:
   - Clean up of IRQ handling in legacy HD-audio driver
   - Fix soft lockup at disconnection of non-standard USB drivers
   - Scarlett2 mixer improvements
   - New quirks and cleanups in HD- and USB-audio"

* tag 'sound-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (278 commits)
  ALSA: hda: Poll jack events for LS7A HD-Audio
  ASoC: hdmi-codec: reorder channel allocation list
  ALSA: ump: Fix the wrong format specifier
  ASoC: Intel: soc-acpi-intel-lnl-match: add rt712_vb + rt1320 support
  ASoC: stm32: dfsdm: change rate upper limits
  ASoC: sma1307: fix uninitialized variable refence
  ASoC: dt-bindings: simple-mux: add idle-state property
  ASoc: simple-mux: add idle-state support
  ASoC: sdca: test adev before calling acpi_dev_for_each_child
  ASoC: SOF: ipc4-topology: remove redundant assignment to variable ret
  ASoC: amd: ps: fix the pcm device numbering for acp 6.3 platform
  ASoC: amd: acp: add soundwire machine driver for legacy stack
  ASoC: amd: acp: move get_acp63_cpu_pin_id() to common file
  ASoC: amd: ps: add soundwire machines for acp6.3 platform
  ASoC: amd: acp: add RT711, RT714 & RT1316 support for acp 6.3 platform
  ASoC: amd: acp: add rt722 based soundwire machines
  ALSA: compress_offload: Add missing descriptions in structs
  ALSA: 6fire: Release resources at card release
  ALSA: caiaq: Use snd_card_free_when_closed() at disconnection
  ALSA: us122l: Drop mmap_count field
  ...
 2024-11-21 14:39:31 -08:00
Linus Torvalds
55ae3eef10 Merge tag 'i2c-for-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 
Pull i2c updates from Wolfram Sang:
 "Core:

   - drivers can now use a GPIO as a side channel for SMBus Alerts using
     a generic binding

   - regular stuff like mem leak fix, Makefile maintenance...

  Host improvements and refactoring:

   - All controllers using the 'remove_new' callback have been reverted
     to use the 'remove' callback

   - Intel SCH controller underwent significant refactoring, this brings
     love and a modern look to the driver

   - PIIX4 driver refactored to enable usage by other drivers (e.g., AMD
     ASF)

   - iMX/MXC improved message handling to reduce protocol overhead:
     Refactored DMA/non-DMA read/write and bus polling mechanisms to
     achieve this.

   - ACPI documentation for PIIX4

  New host features:

   - i2c-cadence support for atomic transfers

   - Qualcomm CII support for a 32MHz serial engine clock

  Deprecated features:

   - Dropped outdated support for AMD756 S4882 and NFORCE2 S4985. If
     somebody misses this, Jean will rewrite support using the proper
     i2c mux framework.

  New hardware IDs for existing drivers:

   - Intel Panther Lake

   - S32G2/S32G3 SoCs

   - HJMC01 DesignWare ACPI HID

   - PIC64GX to Microchip Core

   - Qualcomm SDM670 to Qualcomm CCI

  New drivers:

   - AMD ASF

   - Realtek RTL I2C Controller

  at24 updates:

   - add support for the lockable page on ST M24256E"

* tag 'i2c-for-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (59 commits)
  docs: i2c: piix4: Add ACPI section
  i2c: Add driver for the RTL9300 I2C controller
  i2c: qcom-cci: Remove unused struct member cci_clk_rate
  dt-bindings: i2c: Add Realtek RTL I2C Controller
  i2c: busses: Use *-y instead of *-objs in Makefile
  i2c: imx: add support for S32G2/S32G3 SoCs
  dt-bindings: i2c: imx: add SoC specific compatible strings for S32G
  i2c: qcom-cci: Remove the unused variable cci_clk_rate
  i2c: Drop legacy muxing pseudo-drivers
  i2c: imx: prevent rescheduling in non dma mode
  i2c: imx: separate atomic, dma and non-dma use case
  i2c: imx: do not poll for bus busy in single master mode
  i2c: designware: Add a new ACPI HID for HJMC01 I2C controller
  i2c: qcom-geni: Keep comment why interrupts start disabled
  dt-bindings: i2c: microchip: corei2c: Add PIC64GX as compatible with driver
  i2c: designware: constify abort_sources
  i2c: Switch back to struct platform_driver::remove()
  i2c: qcom-geni: Support systems with 32MHz serial engine clock
  i2c: qcom-cci: Stop complaining about DT set clock rate
  dt-bindings: i2c: qcom-cci: Document SDM670 compatible
  ...
 2024-11-21 13:19:29 -08:00
Linus Torvalds
fcc79e1714 Merge tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 
Pull networking updates from Paolo Abeni:
 "The most significant set of changes is the per netns RTNL. The new
  behavior is disabled by default, regression risk should be contained.

  Notably the new config knob PTP_1588_CLOCK_VMCLOCK will inherit its
  default value from PTP_1588_CLOCK_KVM, as the first is intended to be
  a more reliable replacement for the latter.

  Core:

   - Started a very large, in-progress, effort to make the RTNL lock
     scope per network-namespace, thus reducing the lock contention
     significantly in the containerized use-case, comprising:
       - RCU-ified some relevant slices of the FIB control path
       - introduce basic per netns locking helpers
       - namespacified the IPv4 address hash table
       - remove rtnl_register{,_module}() in favour of
         rtnl_register_many()
       - refactor rtnl_{new,del,set}link() moving as much validation as
         possible out of RTNL lock
       - convert all phonet doit() and dumpit() handlers to RCU
       - convert IPv4 addresses manipulation to per-netns RTNL
       - convert virtual interface creation to per-netns RTNL
     the per-netns lock infrastructure is guarded by the
     CONFIG_DEBUG_NET_SMALL_RTNL knob, disabled by default ad interim.

   - Introduce NAPI suspension, to efficiently switching between busy
     polling (NAPI processing suspended) and normal processing.

   - Migrate the IPv4 routing input, output and control path from direct
     ToS usage to DSCP macros. This is a work in progress to make ECN
     handling consistent and reliable.

   - Add drop reasons support to the IPv4 rotue input path, allowing
     better introspection in case of packets drop.

   - Make FIB seqnum lockless, dropping RTNL protection for read access.

   - Make inet{,v6} addresses hashing less predicable.

   - Allow providing timestamp OPT_ID via cmsg, to correlate TX packets
     and timestamps

  Things we sprinkled into general kernel code:

   - Add small file operations for debugfs, to reduce the struct ops
     size.

   - Refactoring and optimization for the implementation of page_frag
     API, This is a preparatory work to consolidate the page_frag
     implementation.

  Netfilter:

   - Optimize set element transactions to reduce memory consumption

   - Extended netlink error reporting for attribute parser failure.

   - Make legacy xtables configs user selectable, giving users the
     option to configure iptables without enabling any other config.

   - Address a lot of false-positive RCU issues, pointed by recent CI
     improvements.

  BPF:

   - Put xsk sockets on a struct diet and add various cleanups. Overall,
     this helps to bump performance by 12% for some workloads.

   - Extend BPF selftests to increase coverage of XDP features in
     combination with BPF cpumap.

   - Optimize and homogenize bpf_csum_diff helper for all archs and also
     add a batch of new BPF selftests for it.

   - Extend netkit with an option to delegate skb->{mark,priority}
     scrubbing to its BPF program.

   - Make the bpf_get_netns_cookie() helper available also to tc(x) BPF
     programs.

  Protocols:

   - Introduces 4-tuple hash for connected udp sockets, speeding-up
     significantly connected sockets lookup.

   - Add a fastpath for some TCP timers that usually expires after
     close, the socket lock contention.

   - Add inbound and outbound xfrm state caches to speed up state
     lookups.

   - Avoid sending MPTCP advertisements on stale subflows, reducing
     risks on loosing them.

   - Make neighbours table flushing more scalable, maintaining per
     device neigh lists.

  Driver API:

   - Introduce a unified interface to configure transmission H/W
     shaping, and expose it to user-space via generic-netlink.

   - Add support for per-NAPI config via netlink. This makes napi
     configuration persistent across queues removal and re-creation.
     Requires driver updates, currently supported drivers are:
     nVidia/Mellanox mlx4 and mlx5, Broadcom brcm and Intel ice.

   - Add ethtool support for writing SFP / PHY firmware blocks.

   - Track RSS context allocation from ethtool core.

   - Implement support for mirroring to DSA CPU port, via TC mirror
     offload.

   - Consolidate FDB updates notification, to avoid duplicates on
     device-specific entries.

   - Expose DPLL clock quality level to the user-space.

   - Support master-slave PHY config via device tree.

  Tests and tooling:

   - forwarding: introduce deferred commands, to simplify the cleanup
     phase

  Drivers:

   - Updated several drivers - Amazon vNic, Google vNic, Microsoft vNic,
     Intel e1000e and Broadcom Tigon3 - to use netdev-genl to link the
     IRQs and queues to NAPI IDs, allowing busy polling and better
     introspection.

   - Ethernet high-speed NICs:
      - nVidia/Mellanox:
         - mlx5:
           - a large refactor to implement support for cross E-Switch
             scheduling
           - refactor H/W conter management to let it scale better
           - H/W GRO cleanups
      - Intel (100G, ice)::
         - add support for ethtool reset
         - implement support for per TX queue H/W shaping
      - AMD/Solarflare:
         - implement per device queue stats support
      - Broadcom (bnxt):
         - improve wildcard l4proto on IPv4/IPv6 ntuple rules
      - Marvell Octeon:
         - Add representor support for each Resource Virtualization Unit
           (RVU) device.
      - Hisilicon:
         - add support for the BMC Gigabit Ethernet
      - IBM (EMAC):
         - driver cleanup and modernization
      - Cisco (VIC):
         - raise the queues number limit to 256

   - Ethernet virtual:
      - Google vNIC:
         - implement page pool support
      - macsec:
         - inherit lower device's features and TSO limits when
           offloading
      - virtio_net:
         - enable premapped mode by default
         - support for XDP socket(AF_XDP) zerocopy TX
      - wireguard:
         - set the TSO max size to be GSO_MAX_SIZE, to aggregate larger
           packets.

   - Ethernet NICs embedded and virtual:
      - Broadcom ASP:
         - enable software timestamping
      - Freescale:
         - add enetc4 PF driver
      - MediaTek: Airoha SoC:
         - implement BQL support
      - RealTek r8169:
         - enable TSO by default on r8168/r8125
         - implement extended ethtool stats
      - Renesas AVB:
         - enable TX checksum offload
      - Synopsys (stmmac):
         - support header splitting for vlan tagged packets
         - move common code for DWMAC4 and DWXGMAC into a separate FPE
           module.
         - add dwmac driver support for T-HEAD TH1520 SoC
      - Synopsys (xpcs):
         - driver refactor and cleanup
      - TI:
         - icssg_prueth: add VLAN offload support
      - Xilinx emaclite:
         - add clock support

   - Ethernet switches:
      - Microchip:
         - implement support for the lan969x Ethernet switch family
         - add LAN9646 switch support to KSZ DSA driver

   - Ethernet PHYs:
      - Marvel: 88q2x: enable auto negotiation
      - Microchip: add support for LAN865X Rev B1 and LAN867X Rev C1/C2

   - PTP:
      - Add support for the Amazon virtual clock device
      - Add PtP driver for s390 clocks

   - WiFi:
      - mac80211
         - EHT 1024 aggregation size for transmissions
         - new operation to indicate that a new interface is to be added
         - support radio separation of multi-band devices
         - move wireless extension spy implementation to libiw
      - Broadcom:
         - brcmfmac: optional LPO clock support
      - Microchip:
         - add support for Atmel WILC3000
      - Qualcomm (ath12k):
         - firmware coredump collection support
         - add debugfs support for a multitude of statistics
      - Qualcomm (ath5k):
         -  Arcadyan ARV45XX AR2417 & Gigaset SX76[23] AR241[34]A support
      - Realtek:
         - rtw88: 8821au and 8812au USB adapters support
         - rtw89: add thermal protection
         - rtw89: fine tune BT-coexsitence to improve user experience
         - rtw89: firmware secure boot for WiFi 6 chip

   - Bluetooth
      - add Qualcomm WCN785x support for ids Foxconn 0xe0fc/0xe0f3 and
        0x13d3:0x3623
      - add Realtek RTL8852BE support for id Foxconn 0xe123
      - add MediaTek MT7920 support for wireless module ids
      - btintel_pcie: add handshake between driver and firmware
      - btintel_pcie: add recovery mechanism
      - btnxpuart: add GPIO support to power save feature"

* tag 'net-next-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1475 commits)
  mm: page_frag: fix a compile error when kernel is not compiled
  Documentation: tipc: fix formatting issue in tipc.rst
  selftests: nic_performance: Add selftest for performance of NIC driver
  selftests: nic_link_layer: Add selftest case for speed and duplex states
  selftests: nic_link_layer: Add link layer selftest for NIC driver
  bnxt_en: Add FW trace coredump segments to the coredump
  bnxt_en: Add a new ethtool -W dump flag
  bnxt_en: Add 2 parameters to bnxt_fill_coredump_seg_hdr()
  bnxt_en: Add functions to copy host context memory
  bnxt_en: Do not free FW log context memory
  bnxt_en: Manage the FW trace context memory
  bnxt_en: Allocate backing store memory for FW trace logs
  bnxt_en: Add a 'force' parameter to bnxt_free_ctx_mem()
  bnxt_en: Refactor bnxt_free_ctx_mem()
  bnxt_en: Add mem_valid bit to struct bnxt_ctx_mem_type
  bnxt_en: Update firmware interface spec to 1.10.3.85
  selftests/bpf: Add some tests with sockmap SK_PASS
  bpf: fix recursive lock when verdict program return SK_PASS
  wireguard: device: support big tcp GSO
  wireguard: selftests: load nf_conntrack if not present
  ...
 2024-11-21 08:28:08 -08:00