Pull tty/serial driver fixes from Greg KH:
"Here are some small tty and serial driver fixes for reported issues.
Included in here are:
- sh-sci serial driver fixes
- 8250_dw and _mtk driver fixes
- sc16is7xx driver bugfix
- new 8250_exar device ids added
All of these have been in linux-next this past week with no reported
issues"
* tag 'tty-6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: 8250_mtk: Enable baud clock and manage in runtime PM
serial: 8250_dw: handle reset control deassert error
dt-bindings: serial: sh-sci: Fix r8a78000 interrupts
serial: sc16is7xx: remove useless enable of enhanced features
serial: 8250_exar: add support for Advantech 2 port card with Device ID 0x0018
tty: serial: sh-sci: fix RSCI FIFO overrun handling
Pull USB driver fixes from Greg KH:
"Here are some small USB driver fixes and new device ids for 6.18-rc3.
Included in here are:
- new option serial driver device ids added
- dt bindings fixes for numerous platforms
- xhci bugfixes for many reported regressions
- usbio dependency bugfix
- dwc3 driver fix
- raw-gadget bugfix
All of these have been in linux-next this week with no reported issues"
* tag 'usb-6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
USB: serial: option: add Telit FN920C04 ECM compositions
USB: serial: option: add Quectel RG255C
tcpm: switch check for role_sw device with fw_node
usb/core/quirks: Add Huawei ME906S to wakeup quirk
usb: raw-gadget: do not limit transfer length
USB: serial: option: add UNISOC UIS7720
xhci: dbc: enable back DbC in resume if it was enabled before suspend
xhci: dbc: fix bogus 1024 byte prefix if ttyDBC read races with stall event
usb: xhci-pci: Fix USB2-only root hub registration
dt-bindings: usb: qcom,snps-dwc3: Fix bindings for X1E80100
usb: misc: Add x86 dependency for Intel USBIO driver
dt-bindings: usb: switch: split out ports definition
usb: dwc3: Don't call clk_bulk_disable_unprepare() twice
dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp
Pull spi fixes from Mark Brown:
"A moderately large collection of device specific changes here, mostly
fixes but also including a few new quirks and device IDs. This is all
fairly routine even for the affected devices"
* tag 'spi-fix-v6.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
spi: dt-bindings: spi-rockchip: Add RK3506 compatible
spi: intel-pci: Add support for Intel Wildcat Lake SPI serial flash
spi: intel-pci: Add support for Arrow Lake-H SPI serial flash
spi: intel: Add support for 128M component density
spi: airoha: fix reading/writing of flashes with more than one plane per lun
spi: airoha: switch back to non-dma mode in the case of error
spi: airoha: add support of dual/quad wires spi modes to exec_op() handler
spi: airoha: return an error for continuous mode dirmap creation cases
spi: amlogic: fix spifc build error
spi: cadence-quadspi: Fix pm_runtime unbalance on dma EPROBE_DEFER
spi: spi-nxp-fspi: limit the clock rate for different sample clock source selection
spi: spi-nxp-fspi: add extra delay after dll locked
spi: spi-nxp-fspi: re-config the clock rate when operation require new clock rate
spi: dw-mmio: add error handling for reset_control_deassert()
spi: rockchip-sfc: Fix DMA-API usage
spi: dt-bindings: cadence: add soc-specific compatible strings for zynqmp and versal-net
Pull SCSI fixes from James Bottomley:
"All driver fixes. The big change is the storvsc one to rejig the
hyper-v channel handling to be more efficient for SMP virtual
machines"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: ufs: phy: dt-bindings: Add QMP UFS PHY compatible for Kaanapali
scsi: ufs: qcom: dt-bindings: Document the Kaanapali UFS controller
scsi: libfc: Prevent integer overflow in fc_fcp_recv_data()
scsi: qla4xxx: Fix typos in comments
scsi: storvsc: Prefer returning channel with the same CPU as on the I/O issuing CPU
Pull sound fixes from Takashi Iwai:
"A collection of small fixes. All changes are rather boring
device-specific fixes and quirks:
- A few fixes for missing NULL checks
- ASoC NAU8821 fixes for jack and irq handling
- Various fixes for ASoC TAS2781, IDT821034, sc8280xp, max9809x,
wcd938x, and SoundWire
- Usual HD-audio and USB-audio quirks"
* tag 'sound-6.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (27 commits)
ALSA: hda/realtek: Fix mute led for HP Omen 17-cb0xxx
ALSA: usb-audio: fix vendor quirk for Logitech H390
ALSA: usb-audio: add volume quirks for MS LifeChat LX-3000
ASoC: amd/sdw_utils: avoid NULL deref when devm_kasprintf() fails
ASoC: max98090/91: fixed max98091 ALSA widget powering up/down
ASoC: dt-bindings: Add compatible string fsl,imx-audio-tlv320
ASoC: codecs: wcd938x-sdw: remove redundant runtime pm calls
ASoC: sdw_utils: add rt1321 part id to codec_info_list
ALSA: usb-audio: Fix NULL pointer deference in try_to_register_card
ALSA: firewire: amdtp-stream: fix enum kernel-doc warnings
ALSA: usb-audio: add mixer_playback_min_mute quirk for Logitech H390
ASoC: nau8821: Avoid unnecessary blocking in IRQ handler
ASoC: nau8821: Add DMI quirk to bypass jack debounce circuit
ASoC: nau8821: Consistently clear interrupts before unmasking
ASoC: nau8821: Generalize helper to clear IRQ status
ASoC: nau8821: Cancel jdet_work before handling jack ejection
ASoC: codecs: Fix gain setting ranges for Renesas IDT821034 codec
ASoC: tas2781: Update ti,tas2781.yaml for adding tas58xx
ASoC: tas2781: Support more newly-released amplifiers tas58xx in the driver
ASoC: qcom: sc8280xp: Add support for QCS615
...
Merge series from Le Qi <le.qi@oss.qualcomm.com>:
This patch series adds support for the QCS615 sound card:
- Updates device tree bindings for SM8250 to include QCS615.
- Adds QCS615 support in the SC8280XP ASoC driver.
Add the missing multiport controller binding to target list.
Fix minItems for interrupt-names to avoid the following error on High
Speed controller:
usb@a200000: interrupt-names: ['dwc_usb3', 'pwr_event', 'dp_hs_phy_irq', 'dm_hs_phy_irq'] is too short
Fixes: 6e762f7b8e ("dt-bindings: usb: Introduce qcom,snps-dwc3")
Cc: stable@vger.kernel.org
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The ports definition currently defined in the usb-switch.yaml
fits standards devices which are either recipient of altmode
muxing and orientation switching events or an element of the
USB Super Speed data lanes.
This doesn't necessarely fit combo PHYs like the Qualcomm
USB3/DP Combo which has a different ports representation.
Move the ports definition to a separate usb-switch-ports.yaml
and reference it next to the usb-switch.yaml, except for
the Qualcomm USB3/DP Combo PHY bindings.
Reported-by: Rob Herring <robh@kernel.org>
Closes: https://lore.kernel.org/all/175462129176.394940.16810637795278334342.robh@kernel.org/
Fixes: 3bad7fe227 ("dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Reference usb-switch.yaml to allow mode-switch")
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull devicetree fixes from Rob Herring:
- Allow child nodes on renesas-bsc bus binding
- Drop node name pattern on allwinner,sun50i-a64-de2 bus binding
- Switch DT patchwork to kernel.org from ozlabs.org
- Fix some typos in docs and bindings
- Fix reference count in PCI node unittest
* tag 'devicetree-fixes-for-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: bus: renesas-bsc: allow additional properties
dt-bindings: bus: allwinner,sun50i-a64-de2: don't check node names
MAINTAINERS: Move DT patchwork to kernel.org
of: unittest: Fix device reference count leak in of_unittest_pci_node_verify
of: doc: Fix typo in doc comments.
dt-bindings: mmc: Correct typo "upto" to "up to"
Allow additional properties to enable devices attached to the bus.
Fixes warnings like these:
arch/arm/boot/dts/renesas/sh73a0-kzm9g.dtb: bus@fec10000 (renesas,bsc-sh73a0): Unevaluated properties are not allowed ('ethernet@10000000' was unexpected)
arch/arm/boot/dts/renesas/r8a73a4-ape6evm.dtb: bus@fec10000 (renesas,bsc-r8a73a4): Unevaluated properties are not allowed ('ethernet@8000000', 'flash@0' were unexpected)
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Node names are already and properly checked by the core schema. No need
to do it again.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[robh: Also drop [A-F] in unit address]
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Pull more i2c updates from Wolfram Sang:
- Second part of rtl9300 updates since dependencies are in now:
- general cleanups
- implement block read/write support
- add RTL9310 support
- DT schema conversion of hix5hd2 binding
- namespace cleanup for i2c-algo-pca
- minor simplification for mt65xx
* tag 'i2c-for-6.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
dt-bindings: i2c: hisilicon,hix5hd2: convert to DT schema
i2c: mt65xx: convert set_speed function to void
i2c: rename wait_for_completion callback to wait_for_completion_cb
i2c: rtl9300: add support for RTL9310 I2C controller
dt-bindings: i2c: realtek,rtl9301-i2c: extend for RTL9310 support
i2c: rtl9300: use scoped guard instead of explicit lock/unlock
i2c: rtl9300: separate xfer configuration and execution
i2c: rtl9300: do not set read mode on every transfer
i2c: rtl9300: move setting SCL frequency to config_io
i2c: rtl9300: rename internal sda_pin to sda_num
dt-bindings: i2c: realtek,rtl9301-i2c: fix wording and typos
i2c: rtl9300: use regmap fields and API for registers
i2c: rtl9300: Implement I2C block read and write
Pull input updates from Dmitry Torokhov:
- Conversions to yaml/json schema and fixes for input-related device
tree bindings
- New drivers:
- Awinic AW86927 haptic chip
- Hynitron CST816x series controller
- Himax HX852x(ES) touchscreen controller
- Fix uinput to not leak kernel memory via a gap in
uinput_ff_upload_compat structure
- Prevent overflow in pressure calculation in tsc2007 driver causing
phantom touches
- Make the Atmel maxTouch driver support generic touchscreen
configuration (flip, rotate, etc)
- Drop support for platform data in tca8418_keypad, pxa27x-keypad,
spear-keyboard and twl4030_keypad drivers, they all now rely on
generic device properties for configuration
- Other assorted changes and fixes
* tag 'input-for-v6.18-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (50 commits)
Input: atmel_mxt_ts - allow reset GPIO to sleep
Input: aw86927 - fix error code in probe()
Input: psxpad-spi - add a check for the return value of spi_setup()
Input: uinput - zero-initialize uinput_ff_upload_compat to avoid info leak
Input: aw86927 - add driver for Awinic AW86927
dt-bindings: input: Add Awinic AW86927
dt-bindings: touchscreen: remove touchscreen.txt
dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add touchscreen child node
dt-bindings: touchscreen: convert eeti bindings to json schema
Input: pm8941-pwrkey - disable wakeup for resin by default
dt-bindings: input: pm8941-pwrkey: Document wakeup-source property
Input: add driver for Hynitron CST816x series
dt-bindings: input: touchscreen: add hynitron cst816x series
Input: imx6ul_tsc - set glitch threshold by DTS property
dt-bindings: touchscreen: fsl,imx6ul-tsc: support glitch thresold
dt-bindings: touchscreen: add debounce-delay-us property
Input: ps2-gpio - fix typo
Input: atmel_mxt_ts - add support for generic touchscreen configurations
dt-bindings: input: maxtouch: add common touchscreen properties
dt-bindings: touchscreen: convert zet6223 bindings to json schema
...
Pull clk updates from Stephen Boyd:
"There's a bunch of patches here across drivers/clk/ to migrate drivers
to use struct clk_ops::determine_rate() instead of the round_rate()
one so that we can remove the round_rate clk_op entirely. Brian has
taken up that task which nobody else has wanted to do for close to a
decade. Thanks Brian!
This is all prerequisite work to get to the real task of improving the
clk rate setting process. Once we have determine_rate() used
everywhere, we'll be able to do things like chain the rate request
structs in linked lists to order the rate setting operations or add
more parameters without having to change every clk driver in
existence. It's also nice to not have multiple ways to do something
which just causes confusion for clk driver authors. Overall I'm glad
this is getting done.
Beyond this change we also have a tweak to the clk_lookup() function
in the core framework to use hashing on the clk name instead of a clk
tree walk with string comparisons. We _still_ rely on the clk name to
be unique, because historically we've used globally unique strings to
describe the clk tree topology. This tree walk becomes increasingly
slow as more clks are added to the system. Searching from the roots
for a duplicate is simple but pretty dumb and it wastes boot time so
we're using a hash table as an improvement. Ideally we wouldn't rely
on the strings to be unique at all, relegating them to simply debug
information, but that is future work that will likely require some
sort of Kconfig knob indicating strings aren't used for topology
description.
Outside of the core framework changes we have the usual new SoC
support and fixes to clk drivers for things that were discovered once
the clks were used by consumer drivers. Nothing in particular is
jumping out at me in the "misc" pile, except maybe the Amlogic driver
that has gone through a refactoring. That series got a fix from
testing in -next though so it seems likely that things have been
getting good test coverage for a couple weeks already"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (299 commits)
clk: microchip: core: remove duplicate roclk_determine_rate()
reset: aspeed: register AST2700 reset auxiliary bus device
dt-bindings: clock: ast2700: modify soc0/1 clock define
clk: tegra: do not overallocate memory for bpmp clocks
clk: ep93xx: Use int type to store negative error codes
clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver
clk: loongson2: Add clock definitions for Loongson-2K0300 SoC
clk: loongson2: Avoid hardcoding firmware name of the reference clock
clk: loongson2: Allow zero divisors for dividers
clk: loongson2: Support scale clocks with an alternative mode
clk: loongson2: Allow specifying clock flags for gate clock
dt-bindings: clock: loongson2: Add Loongson-2K0300 compatible
clk: clocking-wizard: Fix output clock register offset for Versal platforms
clk: xilinx: Optimize divisor search in clk_wzrd_get_divisors_ver()
clk: mmp: pxa1908: Instantiate power driver through auxiliary bus
clk: s2mps11: add support for S2MPG10 PMIC clock
dt-bindings: clock: samsung,s2mps11: add s2mpg10
dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings
clk: stm32: introduce clocks for STM32MP21 platform
dt-bindings: stm32: add STM32MP21 clocks and reset bindings
...
Document the QMP UFS PHY compatible for Qualcomm Kaanapali to support
physical layer functionality for UFS found on the SoC. Use fallback to
indicate the compatibility of the QMP UFS PHY on the Kaanapali with that
on the SM8750.
Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
The MediaTek MT8196 SoC includes an embedded MCU referred to as "GPUEB",
acting as glue logic to control power and frequency of the Mali GPU.
This MCU runs special-purpose firmware for this use, and the main
application processor communicates with it through a mailbox.
Add a binding that describes this mailbox.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
The GCE Mailbox needs only one clock and the clock-names can be
used only by the driver (which, for instance, does not use it),
and this is true for all of the currently supported MediaTek SoCs.
Stop requiring to specify clock-names on all non-MT8195 GCEs.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Document CPU Control Processor (CPUCP) mailbox controller for Qualcomm
Glymur SoCs. It is software compatible with X1E80100 CPUCP mailbox
controller hence fallback to it.
Signed-off-by: Sibi Sankar <sibi.sankar@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Pull watchdog updates from Wim Van Sebroeck:
- renesas,wdt: Add support for RZ/T2H and RZ/N2H
- Add SMARC-sAM67 support
- Several small fixes and improvements
* tag 'linux-watchdog-6.18-rc1' of git://www.linux-watchdog.org/linux-watchdog:
watchdog/hpwdt New maintianer
dt-bindings: watchdog: add SMARC-sAM67 support
watchdog: mpc8xxx_wdt: Reload the watchdog timer when enabling the watchdog
watchdog: visconti: don't print superfluous errors
watchdog: rzv2h_wdt: don't print superfluous errors
watchdog: rzg2l_wdt: don't print superfluous errors
watchdog: s3c2410_wdt: exynosautov9: Enable supported features
watchdog: s3c2410_wdt: exynosautov920: Enable QUIRK_HAS_32BIT_CNT
watchdog: s3c2410_wdt: Increase max timeout value of watchdog
watchdog: s3c2410_wdt: Fix max_timeout being calculated larger
watchdog: s3c2410_wdt: Replace hardcoded values with macro definitions
watchdog: rzv2h: Improve error strings and add newlines
watchdog: rzv2h: Add support for RZ/T2H
watchdog: rzv2h: Add support for configurable count clock source
watchdog: rzv2h: Make "oscclk" and reset controller optional
watchdog: rzv2h: Obtain clock-divider and timeout values from OF match data
dt-bindings: watchdog: renesas,wdt: Add support for RZ/T2H and RZ/N2H
watchdog: intel_oc_wdt: Do not try to write into const memory
- Speed up clk_core_lookup() by using a hashtable
* clk-microchip:
ARM: at91: remove default values for PMC_PLL_ACR
clk: at91: add ACR in all PLL settings
clk: at91: sam9x7: Add peripheral clock id for pmecc
clk: at91: clk-master: Add check for divide by 3
clk: at91: clk-sam9x60-pll: force write to PLL_UPDT register
ARM: at91: pm: save and restore ACR during PLL disable/enable
* clk-lookup:
clk: Use hashtable for global clk lookups
clk: Sort include statements
* clk-st:
dt-bindings: stm32: cosmetic fixes for STM32MP25 clock and reset bindings
clk: stm32: introduce clocks for STM32MP21 platform
dt-bindings: stm32: add STM32MP21 clocks and reset bindings
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Add PCI_FIND_NEXT_CAP() and PCI_FIND_NEXT_EXT_CAP() macros that
take config space accessor functions.
Implement pci_find_capability(), pci_find_ext_capability(), and
dwc, dwc endpoint, and cadence capability search interfaces with
them (Hans Zhang)
- Leave parent unit address 0 in 'interrupt-map' so that when we
build devicetree nodes to describe PCI functions that contain
multiple peripherals, we can build this property even when
interrupt controllers lack 'reg' properties (Lorenzo Pieralisi)
- Add a Xeon 6 quirk to disable Extended Tags and limit Max Read
Request Size to 128B to avoid a performance issue (Ilpo Järvinen)
- Add sysfs 'serial_number' file to expose the Device Serial Number
(Matthew Wood)
- Fix pci_acpi_preserve_config() memory leak (Nirmoy Das)
Resource management:
- Align m68k pcibios_enable_device() with other arches (Ilpo
Järvinen)
- Remove sparc pcibios_enable_device() implementations that don't do
anything beyond what pci_enable_resources() does (Ilpo Järvinen)
- Remove mips pcibios_enable_resources() and use
pci_enable_resources() instead (Ilpo Järvinen)
- Clean up bridge window sizing and assignment (Ilpo Järvinen),
including:
- Leave non-claimed bridge windows disabled
- Enable bridges even if a window wasn't assigned because not all
windows are required by downstream devices
- Preserve bridge window type when releasing the resource, since
the type is needed for reassignment
- Consolidate selection of bridge windows into two new
interfaces, pbus_select_window() and
pbus_select_window_for_type(), so this is done consistently
- Compute bridge window start and end earlier to avoid logging
stale information
MSI:
- Add quirk to disable MSI on RDC PCI to PCIe bridges (Marcos Del Sol
Vives)
Error handling:
- Align AER with EEH by allowing drivers to request a Bus Reset on
Non-Fatal Errors (in addition to the reset on Fatal Errors that we
already do) (Lukas Wunner)
- If error recovery fails, emit FAILED_RECOVERY uevents for the
devices, not for the bridge leading to them.
This makes them correspond to BEGIN_RECOVERY uevents (Lukas Wunner)
- Align AER with EEH by calling err_handler.error_detected()
callbacks to notify drivers if error recovery fails (Lukas Wunner)
- Align AER with EEH by restoring device error_state to
pci_channel_io_normal before the err_handler.slot_reset() callback.
This is earlier than before the err_handler.resume() callback
(Lukas Wunner)
- Emit a BEGIN_RECOVERY uevent when driver's
err_handler.error_detected() requests a reset, as well as when it
says recovery is complete or can be done without a reset (Niklas
Schnelle)
- Align s390 with AER and EEH by emitting uevents during error
recovery (Niklas Schnelle)
- Align EEH with AER and s390 by emitting BEGIN_RECOVERY,
SUCCESSFUL_RECOVERY, or FAILED_RECOVERY uevents depending on the
result of err_handler.error_detected() (Niklas Schnelle)
- Fix a NULL pointer dereference in aer_ratelimit() when ACPI GHES
error information identifies a device without an AER Capability
(Breno Leitao)
- Update error decoding and TLP Log printing for new errors in
current PCIe base spec (Lukas Wunner)
- Update error recovery documentation to match the current code
and use consistent nomenclature (Lukas Wunner)
ASPM:
- Enable all ClockPM and ASPM states for devicetree platforms, since
there's typically no firmware that enables ASPM
This is a risky change that may uncover hardware or configuration
defects at boot-time rather than when users enable ASPM via sysfs
later. Booting with "pcie_aspm=off" prevents this enabling
(Manivannan Sadhasivam)
- Remove the qcom code that enabled ASPM (Manivannan Sadhasivam)
Power management:
- If a device has already been disconnected, e.g., by a hotplug
removal, don't bother trying to resume it to D0 when detaching the
driver.
This avoids annoying "Unable to change power state from D3cold to
D0" messages (Mario Limonciello)
- Ensure devices are powered up before config reads for
'max_link_width', 'current_link_speed', 'current_link_width',
'secondary_bus_number', and 'subordinate_bus_number' sysfs files.
This prevents using invalid data (~0) in drivers or lspci and,
depending on how the PCIe controller reports errors, may avoid
error interrupts or crashes (Brian Norris)
Virtualization:
- Add rescan/remove locking when enabling/disabling SR-IOV, which
avoids list corruption on s390, where disabling SR-IOV also
generates hotplug events (Niklas Schnelle)
Peer-to-peer DMA:
- Free struct p2p_pgmap, not a member within it, in the
pci_p2pdma_add_resource() error path (Sungho Kim)
Endpoint framework:
- Document sysfs interface for BAR assignment of vNTB endpoint
functions (Jerome Brunet)
- Fix array underflow in endpoint BAR test case (Dan Carpenter)
- Skip endpoint IRQ test if the IRQ is out of range to avoid false
errors (Christian Bruel)
- Fix endpoint test case for controllers with fixed-size BARs smaller
than requested by the test (Marek Vasut)
- Restore inbound translation when disabling doorbell so the endpoint
doorbell test case can be run more than once (Niklas Cassel)
- Avoid a NULL pointer dereference when releasing DMA channels in
endpoint DMA test case (Shin'ichiro Kawasaki)
- Convert tegra194 interrupt number to MSI vector to fix endpoint
Kselftest MSI_TEST test case (Niklas Cassel)
- Reset tegra194 BARs when running in endpoint mode so the BAR tests
don't overwrite the ATU settings in BAR4 (Niklas Cassel)
- Handle errors in tegra194 BPMP transactions so we don't mistakenly
skip future PERST# assertion (Vidya Sagar)
AMD MDB PCIe controller driver:
- Update DT binding example to separate PERST# to a Root Port stanza
to make multiple Root Ports possible in the future (Sai Krishna
Musham)
- Add driver support for PERST# being described in a Root Port
stanza, falling back to the host bridge if not found there (Sai
Krishna Musham)
Freescale i.MX6 PCIe controller driver:
- Enable the 3.3V Vaux supply if available so devices can request
wakeup with either Beacon or WAKE# (Richard Zhu)
MediaTek PCIe Gen3 controller driver:
- Add optional sys clock ready time setting to avoid sys_clk_rdy
signal glitching in MT6991 and MT8196 (AngeloGioacchino Del Regno)
- Add DT binding and driver support for MT6991 and MT8196
(AngeloGioacchino Del Regno)
NVIDIA Tegra PCIe controller driver:
- When asserting PERST#, disable the controller instead of mistakenly
disabling the PLL twice (Nagarjuna Kristam)
- Convert struct tegra_msi mask_lock to raw spinlock to avoid a lock
nesting error (Marek Vasut)
Qualcomm PCIe controller driver:
- Select PCI Power Control Slot driver so slot voltage rails can be
turned on/off if described in Root Port devicetree node (Qiang Yu)
- Parse only PCI bridge child nodes in devicetree, skipping unrelated
nodes such as OPP (Operating Performance Points), which caused
probe failures (Krishna Chaitanya Chundru)
- Add 8.0 GT/s and 32.0 GT/s equalization settings (Ziyue Zhang)
- Consolidate Root Port 'phy' and 'reset' properties in struct
qcom_pcie_port, regardless of whether we got them from the Root
Port node or the host bridge node (Manivannan Sadhasivam)
- Fetch and map the ELBI register space in the DWC core rather than
in each driver individually (Krishna Chaitanya Chundru)
- Enable ECAM mechanism in DWC core by setting up iATU with 'CFG
Shift Feature' and use this in the qcom driver (Krishna Chaitanya
Chundru)
- Add SM8750 compatible to qcom,pcie-sm8550.yaml (Krishna Chaitanya
Chundru)
- Update qcom,pcie-x1e80100.yaml to allow fifth PCIe host on Qualcomm
Glymur, which is compatible with X1E80100 but doesn't have the
cnoc_sf_axi clock (Qiang Yu)
Renesas R-Car PCIe controller driver:
- Fix a typo that prevented correct PHY initialization (Marek Vasut)
- Add a missing 1ms delay after PWR reset assertion as required by
the V4H manual (Marek Vasut)
- Assure reset has completed before DBI access to avoid SError (Marek
Vasut)
- Fix inverted PHY initialization check, which sometimes led to
timeouts and failure to start the controller (Marek Vasut)
- Pass the correct IRQ domain to generic_handle_domain_irq() to fix a
regression when converting to msi_create_parent_irq_domain()
(Claudiu Beznea)
- Drop the spinlock protecting the PMSR register - it's no longer
required since pci_lock already serializes accesses (Marek Vasut)
- Convert struct rcar_msi mask_lock to raw spinlock to avoid a lock
nesting error (Marek Vasut)
SOPHGO PCIe controller driver:
- Check for existence of struct cdns_pcie.ops before using it to
allow Cadence drivers that don't need to supply ops (Chen Wang)
- Add DT binding and driver for the SOPHGO SG2042 PCIe controller
(Chen Wang)
STMicroelectronics STM32MP25 PCIe controller driver:
- Update pinctrl documentation of initial states and use in runtime
suspend/resume (Christian Bruel)
- Add pinctrl_pm_select_init_state() for use by stm32 driver, which
needs it during resume (Christian Bruel)
- Add devicetree bindings and drivers for the STMicroelectronics
STM32MP25 in host and endpoint modes (Christian Bruel)
Synopsys DesignWare PCIe controller driver:
- Add support for x16 in devicetree 'num-lanes' property (Konrad
Dybcio)
- Verify that if DT specifies a single IRQ for all eDMA channels, it
is named 'dma' (Niklas Cassel)
TI J721E PCIe driver:
- Add MODULE_DEVICE_TABLE() so driver can be autoloaded (Siddharth
Vadapalli)
- Power controller off before configuring the glue layer so the
controller latches the correct values on power-on (Siddharth
Vadapalli)
TI Keystone PCIe controller driver:
- Use devm_request_irq() so 'ks-pcie-error-irq' is freed when driver
exits with error (Siddharth Vadapalli)
- Add Peripheral Virtualization Unit (PVU), which restricts DMA from
PCIe devices to specific regions of host memory, to the ti,am65
binding (Jan Kiszka)
Xilinx NWL PCIe controller driver:
- Clear bootloader E_ECAM_CONTROL before merging in the new driver
value to avoid writing invalid values (Jani Nurminen)"
* tag 'pci-v6.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (141 commits)
PCI/AER: Avoid NULL pointer dereference in aer_ratelimit()
MAINTAINERS: Add entry for ST STM32MP25 PCIe drivers
PCI: stm32-ep: Add PCIe Endpoint support for STM32MP25
dt-bindings: PCI: Add STM32MP25 PCIe Endpoint bindings
PCI: stm32: Add PCIe host support for STM32MP25
PCI: xilinx-nwl: Fix ECAM programming
PCI: j721e: Fix incorrect error message in probe()
PCI: keystone: Use devm_request_irq() to free "ks-pcie-error-irq" on exit
dt-bindings: PCI: qcom,pcie-x1e80100: Set clocks minItems for the fifth Glymur PCIe Controller
PCI: dwc: Support 16-lane operation
PCI: Add lockdep assertion in pci_stop_and_remove_bus_device()
PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV
PCI: rcar-host: Convert struct rcar_msi mask_lock into raw spinlock
PCI: tegra194: Rename 'root_bus' to 'root_port_bus' in tegra_pcie_downstream_dev_to_D0()
PCI: tegra: Convert struct tegra_msi mask_lock into raw spinlock
PCI: rcar-gen4: Fix inverted break condition in PHY initialization
PCI: rcar-gen4: Assure reset occurs before DBI access
PCI: rcar-gen4: Add missing 1ms delay after PWR reset assertion
PCI: Set up bridge resources earlier
PCI: rcar-host: Drop PMSR spinlock
...
Pull dmaengine updates from Vinod Koul:
"A couple of new device support and small driver updates for this
round.
New support:
- Intel idxd Wildcat Lake family support
- SpacemiT K1 PDMA controller support
- Renesas RZ/G3E family support
Updates:
- Xilinx shutdown support and dma client properties update
- Designware edma callback_result support"
* tag 'dmaengine-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine:
dt-bindings: dma: rz-dmac: Document RZ/G3E family of SoCs
dmaengine: dw-edma: Set status for callback_result
dmaengine: mv_xor: match alloc_wc and free_wc
dmaengine: mmp_pdma: Add SpacemiT K1 PDMA support with 64-bit addressing
dmaengine: mmp_pdma: Add operations structure for controller abstraction
dmaengine: mmp_pdma: Add reset controller support
dmaengine: mmp_pdma: Add clock support
dt-bindings: dma: Add SpacemiT K1 PDMA controller
dt-bindings: dmaengine: xilinx_dma: Remove DMA client properties
dmaengine: Fix dma_async_tx_descriptor->tx_submit documentation
dmaengine: xilinx_dma: Support descriptor setup from dma_vecs
dmaengine: sh: setup_xref error handling
dmaengine: Replace zero-length array with flexible-array
dmaengine: ppc4xx: Remove space before newline
dmaengine: idxd: Add a new IAA device ID for Wildcat Lake family platforms
dmaengine: idxd: Replace memset(0) + strscpy() with strscpy_pad()
dt-bindings: dma: nvidia,tegra20-apbdma: Add undocumented compatibles and "clock-names"
dmaengine: zynqmp_dma: Add shutdown operation support
Pull ata updates from Damien Le Moal:
- Improve the DT bindings documentation for the highbanck, imx and
xgene-ahci controllers (Krzysztof, Fabio, Rob)
* tag 'ata-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux:
dt-bindings: ata: apm,xgene-ahci: Add apm,xgene-ahci-v2 support
dt-bindings: ata: imx: Document 'target-supply'
dt-bindings: ata: highbank: Minor whitespace cleanup in example
Pull Char/Misc/IIO/Binder updates from Greg KH:
"Here is the big set of char/misc/iio and other driver subsystem
changes for 6.18-rc1.
Loads of different stuff in here, it was a busy development cycle in
lots of different subsystems, with over 27k new lines added to the
tree.
Included in here are:
- IIO updates including new drivers, reworking of existing apis, and
other goodness in the sensor subsystems
- MEI driver updates and additions
- NVMEM driver updates
- slimbus removal for an unused driver and some other minor updates
- coresight driver updates and additions
- MHI driver updates
- comedi driver updates and fixes
- extcon driver updates
- interconnect driver additions
- eeprom driver updates and fixes
- minor UIO driver updates
- tiny W1 driver updates
But the majority of new code is in the rust bindings and additions,
which includes:
- misc driver rust binding updates for read/write support, we can now
write "normal" misc drivers in rust fully, and the sample driver
shows how this can be done.
- Initial framework for USB driver rust bindings, which are disabled
for now in the build, due to limited support, but coming in through
this tree due to dependencies on other rust binding changes that
were in here. I'll be enabling these back on in the build in the
usb.git tree after -rc1 is out so that developers can continue to
work on these in linux-next over the next development cycle.
- Android Binder driver implemented in Rust.
This is the big one, and was driving a huge majority of the rust
binding work over the past years. Right now there are two binder
drivers in the kernel, selected only at build time as to which one
to use as binder wants to be included in the system at boot time.
The binder C maintainers all agreed on this, as eventually, they
want the C code to be removed from the tree, but it will take a few
releases to get there while both are maintained to ensure that the
rust implementation is fully stable and compliant with the existing
userspace apis.
All of these have been in linux-next for a while"
* tag 'char-misc-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (320 commits)
rust: usb: keep usb::Device private for now
rust: usb: don't retain device context for the interface parent
USB: disable rust bindings from the build for now
samples: rust: add a USB driver sample
rust: usb: add basic USB abstractions
coresight: Add label sysfs node support
dt-bindings: arm: Add label in the coresight components
coresight: tnoc: add new AMBA ID to support Trace Noc V2
coresight: Fix incorrect handling for return value of devm_kzalloc
coresight: tpda: fix the logic to setup the element size
coresight: trbe: Return NULL pointer for allocation failures
coresight: Refactor runtime PM
coresight: Make clock sequence consistent
coresight: Refactor driver data allocation
coresight: Consolidate clock enabling
coresight: Avoid enable programming clock duplicately
coresight: Appropriately disable trace bus clocks
coresight: Appropriately disable programming clocks
coresight: etm4x: Support atclk
coresight: catu: Support atclk
...
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and thunderbolt drivers for 6.18-rc1. It
was another normal development cycle, with lots of the usual drivers
getting updates:
- Thunderbolt driver cleanups and additions
- dwc3 driver updates
- dwc2 driver updates
- typec driver updates
- xhci driver updates and additions
- offload USB engine updates for better power management
- unused tracepoint removals
- usb gadget fixes and updates as more users start to rely on these
drivers instead of the "old" function gadget drivers
- new USB device ids
- other minor driver USB driver updates
- new USB I/O driver framework and driver additions"
The last item, the usb i/o driver, has an i2c and gpio driver added
through this tree. Those drivers were acked by the respective
subsystem maintainers.
All of these have been in linux-next for a while"
* tag 'usb-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (132 commits)
usb: vhci-hcd: Prevent suspending virtually attached devices
USB: serial: option: add SIMCom 8230C compositions
thunderbolt: Fix use-after-free in tb_dp_dprx_work
usb: xhci: align PORTSC trace with one-based port numbering
usb: xhci: correct indentation for PORTSC tracing function
usb: xhci: improve TR Dequeue Pointer mask
usb: xhci-pci: add support for hosts with zero USB3 ports
usb: xhci: Update a comment about Stop Endpoint retries
Revert "usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running"
usb: gadget: f_rndis: Refactor bind path to use __free()
usb: gadget: f_ecm: Refactor bind path to use __free()
usb: gadget: f_acm: Refactor bind path to use __free()
usb: gadget: f_ncm: Refactor bind path to use __free()
usb: gadget: Introduce free_usb_request helper
usb: gadget: Store endpoint pointer in usb_request
usb: host: xhci-rcar: Add Renesas RZ/G3E USB3 Host driver support
usb: host: xhci-plat: Add .post_resume_quirk for struct xhci_plat_priv
usb: host: xhci-rcar: Move R-Car reg definitions
dt-bindings: usb: Document Renesas RZ/G3E USB3HOST
usb: gadget: f_fs: Fix epfile null pointer access after ep enable.
...
Pull tty/serial updates from Greg KH:
"Here are some small updates for tty/serial drivers for 6.18-rc1.
Not many changes overall, just the usual:
- abi cleanups and reworking of the tty functions by Jiri by adding
console lock guard logic
- 8250_platform driver updates
- qcom-geni driver updates
- other minor serial driver updates
- some more vt escape codes added
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (43 commits)
tty: serial: fix help message for SERIAL_CPM
serial: 8250: omap: Support wakeup pinctrl state on suspend
dt-bindings: serial: 8250_omap: Add wakeup pinctrl state
serial: max310x: improve interrupt handling
vt: move vc_saved_screen to within tty allocated judgment
Revert "m68k: make HPDCA and HPAPCI bools"
tty: remove redundant condition checks
tty/vt: Add missing return value for VT_RESIZE in vt_ioctl()
vt: remove redundant check on vc_mode in con_font_set()
serial: qcom-geni: Add DFS clock mode support to GENI UART driver
m68k: make HPDCA and HPAPCI bools
tty: n_gsm: Don't block input queue by waiting MSC
serial: qcom-geni: Fix off-by-one error in ida_alloc_range()
serdev: Drop dev_pm_domain_detach() call
serial: sc16is7xx: drop redundant conversion to bool
vt: add support for smput/rmput escape codes
serial: stm32: allow selecting console when the driver is module
serial: 8250_core: fix coding style issue
tty: serial: Modify the use of dev_err_probe()
s390/char/con3270: use tty_port_tty guard()
...
Pull MTD updates from Miquel Raynal:
"MTD core:
- Bad blocks increment is skipped if the block is already known bad
(improves user statistics relevance)
- Expose the OOB layout via debugfs
Raw NAND:
- Add support for Loongson-2K1000 and Loongson-2K0500 NAND
controllers, including extra features, such as chip select
and 6-byte NAND ID reading support
- Drop the s3c2410 driver
SPI NAND:
- Important SPI NAND continuous read improvements and fixes
- Add support for FudanMicro FM25S01A
- Add support for continuous reads in Gigadevice vendor driver
ECC:
- Add support for the Realtek ECC engine
SPI NOR:
- Some flashes can't perform reads or writes with start or end being
an odd number in Octal DTR mode. File systems like UBIFS can
request such reads or writes, causing the transaction to error out.
Pad the read or write transactions with extra bytes to avoid this
problem.
And the usual amount of various miscellaneous fixes"
* tag 'mtd/for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (46 commits)
mtd: rawnand: sunxi: drop unused module alias
mtd: rawnand: stm32_fmc2: drop unused module alias
mtd: rawnand: rockchip: drop unused module alias
mtd: rawnand: pl353: drop unused module alias
mtd: rawnand: omap2: drop unused module alias
mtd: rawnand: atmel: drop unused module alias
mtd: onenand: omap2: drop unused module alias
mtd: hyperbus: hbmc-am654: drop unused module alias
mtd: jedec_probe: use struct_size() helper for cfiq allocation
mtd: cfi: use struct_size() helper for cfiq allocation
mtd: nand: raw: gpmi: fix clocks when CONFIG_PM=N
mtd: rawnand: omap2: fix device leak on probe failure
mtd: rawnand: atmel: Fix error handling path in atmel_nand_controller_add_nands
mtd: nand: realtek-ecc: Add Realtek external ECC engine support
dt-bindings: mtd: Add realtek,rtl9301-ecc
mtd: spinand: repeat reading in regular mode if continuous reading fails
mtd: spinand: try a regular dirmap if creating a dirmap for continuous reading fails
mtd: spinand: fix direct mapping creation sizes
mtd: rawnand: fsmc: Default to autodetect buswidth
mtd: nand: move nand_check_erased_ecc_chunk() to nand/core
...
Pull remoteproc updates from Bjorn Andersson:
- Enable coredump support for the i.MX HiFi core remoteproc, and clean
up the i.MX remoteproc driver.
- Introduce remoteprocs on the Qualcomm Milos platform. Gracefully shut
own the ADSP remoteproc when bootloader has loaded the "Lite"
firmware on X Elite. Improve the resource handover procedure to avoid
possibly duplicate handling.
- Transition the TI DA8xx, TI Keystone, and TI Wakeup M3 remoteproc
drivers to handle resources using devres.
* tag 'rproc-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (29 commits)
remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable()
remoteproc: qcom: pas: Drop redundant assignment to ret
remoteproc: qcom: pas: Shutdown lite ADSP DTB on X1E
remoteproc: qcom: q6v5: Avoid handling handover twice
remoteproc: qcom: q6v5: Avoid disabling handover IRQ twice
remoteproc: qcom: pas: Add Milos remoteproc support
dt-bindings: remoteproc: qcom,milos-pas: Document remoteprocs
remoteproc: qcom_q6v5_mss: support loading MBN file on msm8974
remoteproc: imx_rproc: Clean up after ops introduction
remoteproc: imx_rproc: Simplify IMX_RPROC_SMC switch case
remoteproc: imx_rproc: Simplify IMX_RPROC_SCU_API switch case
remoteproc: imx_rproc: Simplify IMX_RPROC_MMIO switch case
remoteproc: imx_rproc: Move imx_rproc_dcfg closer to imx_rproc_of_match
remoteproc: imx_rproc: Introduce start/stop/detect_mode ops for imx_rproc_dcfg
remoteproc: k3: Correctly release some resources allocated in k3_rproc_request_mbox()
remoteproc: wkup_m3: Use devm_rproc_add() helper
remoteproc: wkup_m3: Use devm_rproc_alloc() helper
remoteproc: wkup_m3: Use devm action to call PM runtime put sync
remoteproc: wkup_m3: Use devm_pm_runtime_enable() helper
remoteproc: keystone: Use devm_rproc_add() helper
...
Pull x86 platform driver updates from Ilpo Järvinen:
- amd/pmf:
- Add support for adjusting PMF PPT and PPT APU thresholds
- Extend custom BIOS inputs for more policies
- Update ta_pmf_action structure to the latest PMF TA
- arm64:
- thinkpad-t14s-ec: Add EC driver for ThinkPad T14s Gen6 Snapdragon
- int3472:
- Increase handshake GPIO delay
- intel/pmc:
- SSRAM support for Lunar Lake and Panther Lake
- Support reading substate requirements data from S0ix blockers
(for platforms starting from Panther Lake)
- Wildcat Lake support
- intel-uncore-freq:
- Solve duplicate sysfs entry warnings
- Present unique domain ID per package
- portwell-ec:
- Support suspend/resume
- Add hwmon support for voltage and temperature
- redmi-wmi:
- Add WMI driver for Redmibook keyboard
- think-lmi:
- Certificate support for ThinkCenter
- x86-android-tables + others:
- Convert away from legacy GPIO APIs
- x86-android-tables:
- Add support for Acer A1-840 tablet
- Fix modules list for Lenovo devices
- Stop using EPROBE_DEFER
- Miscellaneous cleanups / refactoring / improvements
* tag 'platform-drivers-x86-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (63 commits)
platform/x86: pcengines-apuv2: Use static device properties
platform/x86: meraki-mx100: Use static device properties
platform/x86: barco-p50-gpio: use software nodes for gpio-leds/keys
platform/x86: x86-android-tablets: Stop using EPROBE_DEFER
platform/x86: x86-android-tablets: Fix modules lists for Lenovo devices
platform/x86: x86-android-tablets: Simplify lenovo_yoga_tab2_830_1050_exit()
platform/x86: x86-android-tablets: Add support for Acer A1-840 tablet
platform/x86: x86-android-tablets: Move Acer info to its own file
platform/x86: x86-android-tablets: Update my email address
platform/x86: x86-android-tablets: Simplify node-group [un]registration
platform/x86: x86-android-tablets: use swnode_group instead of manual registering
platform/x86: x86-android-tablets: replace bat_swnode with swnode_group
platform/x86: x86-android-tablets: convert gpio_keys devices to GPIO references
platform/x86: x86-android-tablets: remove support for GPIO lookup tables
platform/x86: x86-android-tablets: convert Yoga Tab2 fast charger to GPIO references
platform/x86: x86-android-tablets: convert HID-I2C devices to GPIO references
platform/x86: x86-android-tablets: convert wm1502 devices to GPIO references
platform/x86: x86-android-tablets: convert int3496 devices to GPIO references
platform/x86: x86-android-tablets: convert EDT devices to GPIO references
platform/x86: x86-android-tablets: convert Novatek devices to GPIO references
...
