History log of /linux/drivers/pci/controller/Kconfig (Results 1 – 25 of 561)
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Revision tags: v6.19-rc2
# 24f171c7 21-Dec-2025 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.19

We've been quite busy with fixes since the merge window, though not in
any particularly exciting ways - the standout thing is the fix for _SX
controls which were broken by a change to how we do clamping, otherwise
it's all fairly run of the mill fixes and quirks.

show more ...


# 84318277 15-Dec-2025 Maarten Lankhorst <dev@lankhorst.se>

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: M

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Pull in rc1 to include all changes since the merge window closed,
and grab all fixes and changes from drm/drm-next.

Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

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Revision tags: v6.19-rc1
# 43dfc13c 05-Dec-2025 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'pci-v6.19-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull PCI updates from Bjorn Helgaas:
"Enumeration:

- Enable host bridge emulation for PCI_DOMAINS_GENERIC

Merge tag 'pci-v6.19-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull PCI updates from Bjorn Helgaas:
"Enumeration:

- Enable host bridge emulation for PCI_DOMAINS_GENERIC platforms (Dan
Williams)

- Switch vmd from custom domain number allocator to the common
allocator to prevent a potential race with new non-VMD buses (Dan
Williams)

- Enable Precision Time Measurement (PTM) only if device advertises
support for a relevant role, to prevent invalid PTM Requests that
cause ACS violations that are reported as AER Uncorrectable
Non-Fatal errors (Mika Westerberg)

Resource management:

- Prevent resource tree corruption when BAR resize fails (Ilpo
Järvinen)

- Restore BARs to the original size if a BAR resize fails (Ilpo
Järvinen)

- Remove BAR release from BAR resize attempts by the xe, i915, and
amdgpu drivers so the PCI core can restore BARs if the resize fails
(Ilpo Järvinen)

- Move Resizable BAR code to rebar.c (Ilpo Järvinen)

- Add pci_rebar_size_supported() and use it in i915 and xe (Ilpo
Järvinen)

- Add pci_rebar_get_max_size() and use it in xe and amdgpu (Ilpo
Järvinen)

Power management and error handling:

- For drivers using PCI legacy suspend, save config state at suspend
so that state (not any earlier state from enumeration, probe, or
error recovery) will be restored when resuming (Lukas Wunner)

- For devices with no driver or a driver that lacks power management,
save config state at hibernate so that state (not any earlier state
from enumeration, probe, or error recovery) will be restored when
resuming (Lukas Wunner)

- Save device config space on device addition, before driver binding,
so error recovery works more reliably (Lukas Wunner)

- Drop pci_save_state() from several drivers that no longer need it
since the PCI core always does it and pci_restore_state() no longer
invalidates the saved state (Lukas Wunner)

- Document use of pci_save_state() by drivers to capture the state
they want restored during error recovery (Lukas Wunner)

Power control:

- Add a struct pci_ops.assert_perst() function pointer to
assert/deassert PCIe PERST# and implement it for the qcom driver
(Krishna Chaitanya Chundru)

- Add DT binding and pwrctrl driver for the Toshiba TC9563 PCIe
switch, which must be held in reset after poweron so the pwrctrl
driver can configure the switch via I2C before bringing up the
links (Krishna Chaitanya Chundru)

Endpoint framework:

- Convert the endpoint doorbell test to use a threaded IRQ to fix a
'sleeping while atomic' issue (Bhanu Seshu Kumar Valluri)

- Add endpoint VNTB MSI doorbell support to reduce latency between
host and endpoint (Frank Li)

New native PCIe controller drivers:

- Add CIX Sky1 host controller DT binding and driver (Hans Zhang)

- Add NXP S32G host controller DT binding and driver (Vincent
Guittot)

- Add Renesas RZ/G3S host controller DT binding and driver (Claudiu
Beznea)

- Add SpacemiT K1 host controller DT binding and driver (Alex Elder)

Amlogic Meson PCIe controller driver:

- Update DT binding to name DBI region 'dbi', not 'elbi', and update
driver to support both (Manivannan Sadhasivam)

Apple PCIe controller driver:

- Move struct pci_host_bridge allocation from pci_host_common_init()
to callers, which significantly simplifies pcie-apple (Marc
Zyngier)

Broadcom STB PCIe controller driver:

- Disable advertising ASPM L0s support correctly (Jim Quinlan)

- Add a panic/die handler to print diagnostic info in case PCIe
caused an unrecoverable abort (Jim Quinlan)

Cadence PCIe controller driver:

- Add module support for Cadence platform host and endpoint
controller driver (Manikandan K Pillai)

- Split headers into 'legacy' (LGA) and 'high perf' (HPA) to prepare
for new CIX Sky1 driver (Manikandan K Pillai)

MediaTek PCIe controller driver:

- Convert DT binding to YAML schema (Christian Marangi)

- Add Airoha AN7583 DT compatible and driver support (Christian
Marangi)

Qualcomm PCIe controller driver:

- Add Qualcomm Kaanapali to SM8550 DT binding (Qiang Yu)

- Add required 'power-domains' and 'resets' to qcom sa8775p, sc7280,
sc8280xp, sm8150, sm8250, sm8350, sm8450, sm8550, x1e80100 DT
schemas (Krzysztof Kozlowski)

- Look up OPP using both frequency and data rate (not just frequency)
so RPMh votes can account for both (Krishna Chaitanya Chundru)

Rockchip DesignWare PCIe controller driver:

- Add Rockchip RK3528 compatible strings in DT binding (Yao Zi)

STMicroelectronics STM32MP25 PCIe controller driver:

- Fix a race between link training and endpoint register
initialization (Christian Bruel)

- Align endpoint allocations to match the ATU requirements (Christian
Bruel)

Synopsys DesignWare PCIe controller driver:

- Clear L1 PM Substate Capability 'Supported' bits unless glue driver
says it's supported, which prevents users from enabling non-working
L1SS. Currently only qcom and tegra194 support L1SS (Bjorn Helgaas)

- Remove now-superfluous L1SS disable code from tegra194 (Bjorn
Helgaas)

- Configure L1SS support in dw-rockchip when DT says
'supports-clkreq' (Shawn Lin)

TI Keystone PCIe controller driver:

- Fail the probe instead of silently succeeding if ks_pcie_of_data
didn't specify Root Complex or Endpoint mode (Siddharth Vadapalli)

- Make keystone buildable as a loadable module, except on ARM32 where
hook_fault_code() is __init (Siddharth Vadapalli)"

* tag 'pci-v6.19-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (100 commits)
MAINTAINERS: Add Manivannan Sadhasivam as PCI/pwrctrl maintainer
MAINTAINERS: Add CIX Sky1 PCIe controller driver maintainer
PCI: sky1: Add PCIe host support for CIX Sky1
dt-bindings: PCI: Add CIX Sky1 PCIe Root Complex bindings
PCI: cadence: Add support for High Perf Architecture (HPA) controller
MAINTAINERS: Add NXP S32G PCIe controller driver maintainer
PCI: s32g: Add NXP S32G PCIe controller driver (RC)
PCI: dwc: Add register and bitfield definitions
dt-bindings: PCI: s32g: Add NXP S32G PCIe controller
PCI: Add Renesas RZ/G3S host controller driver
PCI: host-generic: Move bridge allocation outside of pci_host_common_init()
dt-bindings: PCI: Add Renesas RZ/G3S PCIe controller binding
PCI: Validate pci_rebar_size_supported() input
Documentation: PCI: Amend error recovery doc with pci_save_state() rules
treewide: Drop pci_save_state() after pci_restore_state()
PCI/ERR: Ensure error recoverability at all times
PCI/PM: Stop needlessly clearing state_saved on enumeration and thaw
PCI/PM: Reinstate clearing state_saved in legacy and !PM codepaths
PCI: dw-rockchip: Configure L1SS support
PCI: tegra194: Remove unnecessary L1SS disable code
...

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# c9345412 03-Dec-2025 Bjorn Helgaas <bhelgaas@google.com>

Merge branch 'pci/controller/rzg3s-host'

- Add Renesas RZ/G3S host controller DT binding and driver (Claudiu Beznea)

* pci/controller/rzg3s-host:
PCI: Add Renesas RZ/G3S host controller driver

Merge branch 'pci/controller/rzg3s-host'

- Add Renesas RZ/G3S host controller DT binding and driver (Claudiu Beznea)

* pci/controller/rzg3s-host:
PCI: Add Renesas RZ/G3S host controller driver
dt-bindings: PCI: Add Renesas RZ/G3S PCIe controller binding

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# e4f4424f 03-Dec-2025 Bjorn Helgaas <bhelgaas@google.com>

Merge branch 'pci/controller/rcar-gen2'

- Drop ARM dependency so we can build test on other arches (Geert
Uytterhoeven)

* pci/controller/rcar-gen2:
PCI: rcar-gen2: Drop ARM dependency from PCI_

Merge branch 'pci/controller/rcar-gen2'

- Drop ARM dependency so we can build test on other arches (Geert
Uytterhoeven)

* pci/controller/rcar-gen2:
PCI: rcar-gen2: Drop ARM dependency from PCI_RCAR_GEN2

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# 30418204 03-Dec-2025 Bjorn Helgaas <bhelgaas@google.com>

Merge branch 'pci/controller/ixp4xx'

- Guard ARM32-specific hook_fault_code() with ifdefs so we can build test
on other arches (Bjorn Helgaas)

* pci/controller/ixp4xx:
PCI: ixp4xx: Guard ARM32-

Merge branch 'pci/controller/ixp4xx'

- Guard ARM32-specific hook_fault_code() with ifdefs so we can build test
on other arches (Bjorn Helgaas)

* pci/controller/ixp4xx:
PCI: ixp4xx: Guard ARM32-specific hook_fault_code()

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Revision tags: v6.18, v6.18-rc7
# 7ef502fb 19-Nov-2025 Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

PCI: Add Renesas RZ/G3S host controller driver

The Renesas RZ/G3S features a PCIe IP that complies with the PCI Express
Base Specification 4.0 and supports speeds of up to 5 GT/s. It functions
only

PCI: Add Renesas RZ/G3S host controller driver

The Renesas RZ/G3S features a PCIe IP that complies with the PCI Express
Base Specification 4.0 and supports speeds of up to 5 GT/s. It functions
only as a root complex, with a single-lane (x1) configuration. The
controller includes Type 1 configuration registers, as well as IP
specific registers (called AXI registers) required for various adjustments.

Hardware manual can be downloaded from the address in the "Link" section.
The following steps should be followed to access the manual:
1/ Click the "User Manual" button
2/ Click "Confirm"; this will start downloading an archive
3/ Open the downloaded archive
4/ Navigate to r01uh1014ej*-rzg3s-users-manual-hardware -> Deliverables
5/ Open the file r01uh1014ej*-rzg3s.pdf

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://www.renesas.com/en/products/rz-g3s?queryID=695cc067c2d89e3f271d43656ede4d12
Link: https://patch.msgid.link/20251119143523.977085-3-claudiu.beznea.uj@bp.renesas.com

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Revision tags: v6.18-rc6, v6.18-rc5, v6.18-rc4
# cb9f145f 01-Nov-2025 Rob Clark <robin.clark@oss.qualcomm.com>

Merge remote-tracking branch 'drm/drm-next' into msm-next-robclark

Back-merge drm-next to get caught up.

Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>


Revision tags: v6.18-rc3, v6.18-rc2, v6.18-rc1
# d312742f 03-Oct-2025 Geert Uytterhoeven <geert+renesas@glider.be>

PCI: rcar-gen2: Drop ARM dependency from PCI_RCAR_GEN2

Since the reliance on ARM-specific struct pci_sys_data was removed, this
driver can be compile-tested on other architectures.

While at it, mak

PCI: rcar-gen2: Drop ARM dependency from PCI_RCAR_GEN2

Since the reliance on ARM-specific struct pci_sys_data was removed, this
driver can be compile-tested on other architectures.

While at it, make the help text a bit more generic, as some members of
the R-Car Gen2 family have a different number of internal PCI
controllers.

Fixes: 4a957563fe0231e0 ("PCI: rcar-gen2: Convert to use modern host bridge probe functions")
Suggested-by: Ilpo Jarvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
[bhelgaas: add rcar-gen2 to subject]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://patch.msgid.link/00f75d6732eacce93f04ffaeedc415d2db714cd6.1759480426.git.geert+renesas@glider.be

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Revision tags: v6.17
# d2713dfd 25-Sep-2025 Bjorn Helgaas <bhelgaas@google.com>

PCI: ixp4xx: Guard ARM32-specific hook_fault_code()

hook_fault_code() is an ARM32-specific API. Guard it and related code with
CONFIG_ARM #ifdefs and remove the ARM arch dependency from Kconfig so

PCI: ixp4xx: Guard ARM32-specific hook_fault_code()

hook_fault_code() is an ARM32-specific API. Guard it and related code with
CONFIG_ARM #ifdefs and remove the ARM arch dependency from Kconfig so the
driver can be compile tested on other architectures.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
[mani: dropped the ARM arch Kconfig dependency]
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linar.org>
Link: https://patch.msgid.link/20250925202738.2202195-1-helgaas@kernel.org

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Revision tags: v6.17-rc7
# f088104d 16-Sep-2025 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are f

Merge drm/drm-next into drm-intel-gt-next

Backmerge in order to get the commit:

048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")

To drm-intel-gt-next as there are followup fixes to be applied.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Revision tags: v6.17-rc6, v6.17-rc5, v6.17-rc4, v6.17-rc3, v6.17-rc2, v6.17-rc1
# a53d0cf7 05-Aug-2025 Ingo Molnar <mingo@kernel.org>

Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro

Merge commit 'linus' into core/bugs, to resolve conflicts

Resolve conflicts with this commit that was developed in parallel
during the merge window:

8c8efa93db68 ("x86/bug: Add ARCH_WARN_ASM macro for BUG/WARN asm code sharing with Rust")

Conflicts:
arch/riscv/include/asm/bug.h
arch/x86/include/asm/bug.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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# 8b87f67b 08-Oct-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.18 merge window.


# 4b051897 21-Aug-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v6.17-rc2' into HEAD

Sync up with mainline to bring in changes to include/linux/sprintf.h


# d325efac 30-Sep-2025 Benjamin Tissoires <bentiss@kernel.org>

Merge branch 'for-6.18/core' into for-linus

- allow HID-BPF to rebind a driver to hid-multitouch (Benjamin
Tissoires)
- Change hid_driver to use a const char* for .name (Rahul Rameshbabu)


# 71b28769 19-Sep-2025 Jiri Kosina <jkosina@suse.com>

Merge remote-tracking branch 'origin' into for-6.18/intel-thc-hid

Needed as a basisi for followup support for quicki2c advanced BIOS features.

Signed-off-by: Jiri Kosina <jkosina@suse.com>


# b4d90dbc 15-Sep-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-next-fixes

Backmerging to drm-misc-next-fixes to get features and fixes from
v6.17-rc6.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 702fdf35 10-Sep-2025 Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

Catching up with some display dependencies.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>


# ca994e89 12-Aug-2025 Lucas De Marchi <lucas.demarchi@intel.com>

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De

Merge drm/drm-next into drm-xe-next

Bring v6.17-rc1 to propagate commits from other subsystems, particularly
PCI, which has some new functions needed for SR-IOV integration.

Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

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# 08c51f5b 11-Aug-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-next into drm-misc-n

Updating drm-misc-next to the state of v6.17-rc1. Begins a new release
cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 8d2b0853 11-Aug-2025 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Updating drm-misc-fixes to the state of v6.17-rc1. Begins a new release
cycle.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# ab93e0dd 06-Aug-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 6.17 merge window.


# a7bee4e7 04-Aug-2025 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Merge an immutable branch between MFD, GPIO, Input and PWM to resolve
conflicts for the mer

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Merge an immutable branch between MFD, GPIO, Input and PWM to resolve
conflicts for the merge window pull request.

show more ...


# 0bd0a41a 01-Aug-2025 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'pci-v6.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull PCI updates from Bjorn Helgaas:
"Enumeration:

- Allow built-in drivers, not just modular drivers, to

Merge tag 'pci-v6.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull PCI updates from Bjorn Helgaas:
"Enumeration:

- Allow built-in drivers, not just modular drivers, to use async
initial probing (Lukas Wunner)

- Support Immediate Readiness even on devices with no PM Capability
(Sean Christopherson)

- Consolidate definition of PCIE_RESET_CONFIG_WAIT_MS (100ms), the
required delay between a reset and sending config requests to a
device (Niklas Cassel)

- Add pci_is_display() to check for "Display" base class and use it
in ALSA hda, vfio, vga_switcheroo, vt-d (Mario Limonciello)

- Allow 'isolated PCI functions' (multi-function devices without a
function 0) for LoongArch, similar to s390 and jailhouse (Huacai
Chen)

Power control:

- Add ability to enable optional slot clock for cases where the PCIe
host controller and the slot are supplied by different clocks
(Marek Vasut)

PCIe native device hotplug:

- Fix runtime PM ref imbalance on Hot-Plug Capable ports caused by
misinterpreting a config read failure after a device has been
removed (Lukas Wunner)

- Avoid creating a useless PCIe port service device for pciehp if the
slot is handled by the ACPI hotplug driver (Lukas Wunner)

- Ignore ACPI hotplug slots when calculating depth of pciehp hotplug
ports (Lukas Wunner)

Virtualization:

- Save VF resizable BAR state and restore it after reset (Michał
Winiarski)

- Allow IOV resources (VF BARs) to be resized (Michał Winiarski)

- Add pci_iov_vf_bar_set_size() so drivers can control VF BAR size
(Michał Winiarski)

Endpoint framework:

- Add RC-to-EP doorbell support using platform MSI controller,
including a test case (Frank Li)

- Allow BAR assignment via configfs so platforms have flexibility in
determining BAR usage (Jerome Brunet)

Native PCIe controller drivers:

- Convert amazon,al-alpine-v[23]-pcie, apm,xgene-pcie,
axis,artpec6-pcie, marvell,armada-3700-pcie, st,spear1340-pcie to
DT schema format (Rob Herring)

- Use dev_fwnode() instead of of_fwnode_handle() to remove OF
dependency in altera (fixes an unused variable), designware-host,
mediatek, mediatek-gen3, mobiveil, plda, xilinx, xilinx-dma,
xilinx-nwl (Jiri Slaby, Arnd Bergmann)

- Convert aardvark, altera, brcmstb, designware-host, iproc,
mediatek, mediatek-gen3, mobiveil, plda, rcar-host, vmd, xilinx,
xilinx-dma, xilinx-nwl from using pci_msi_create_irq_domain() to
using msi_create_parent_irq_domain() instead; this makes the
interrupt controller per-PCI device, allows dynamic allocation of
vectors after initialization, and allows support of IMS (Nam Cao)

APM X-Gene PCIe controller driver:

- Rewrite MSI handling to MSI CPU affinity, drop useless CPU hotplug
bits, use device-managed memory allocations, and clean things up
(Marc Zyngier)

- Probe xgene-msi as a standard platform driver rather than a
subsys_initcall (Marc Zyngier)

Broadcom STB PCIe controller driver:

- Add optional DT 'num-lanes' property and if present, use it to
override the Maximum Link Width advertised in Link Capabilities
(Jim Quinlan)

Cadence PCIe controller driver:

- Use PCIe Message routing types from the PCI core rather than
defining private ones (Hans Zhang)

Freescale i.MX6 PCIe controller driver:

- Add IMX8MQ_EP third 64-bit BAR in epc_features (Richard Zhu)

- Add IMX8MM_EP and IMX8MP_EP fixed 256-byte BAR 4 in epc_features
(Richard Zhu)

- Configure LUT for MSI/IOMMU in Endpoint mode so Root Complex can
trigger doorbel on Endpoint (Frank Li)

- Remove apps_reset (LTSSM_EN) from
imx_pcie_{assert,deassert}_core_reset(), which fixes a hotplug
regression on i.MX8MM (Richard Zhu)

- Delay Endpoint link start until configfs 'start' written (Richard
Zhu)

Intel VMD host bridge driver:

- Add Intel Panther Lake (PTL)-H/P/U Vendor ID (George D Sworo)

Qualcomm PCIe controller driver:

- Add DT binding and driver support for SA8255p, which supports ECAM
for Configuration Space access (Mayank Rana)

- Update DT binding and driver to describe PHYs and per-Root Port
resets in a Root Port stanza and deprecate describing them in the
host bridge; this makes it possible to support multiple Root Ports
in the future (Krishna Chaitanya Chundru)

- Add Qualcomm QCS615 to SM8150 DT binding (Ziyue Zhang)

- Add Qualcomm QCS8300 to SA8775p DT binding (Ziyue Zhang)

- Drop TBU and ref clocks from Qualcomm SM8150 and SC8180x DT
bindings (Konrad Dybcio)

- Document 'link_down' reset in Qualcomm SA8775P DT binding (Ziyue
Zhang)

- Add required PCIE_RESET_CONFIG_WAIT_MS delay after Link up IRQ
(Niklas Cassel)

Rockchip PCIe controller driver:

- Drop unused PCIe Message routing and code definitions (Hans Zhang)

- Remove several unused header includes (Hans Zhang)

- Use standard PCIe config register definitions instead of
rockchip-specific redefinitions (Geraldo Nascimento)

- Set Target Link Speed to 5.0 GT/s before retraining so we have a
chance to train at a higher speed (Geraldo Nascimento)

Rockchip DesignWare PCIe controller driver:

- Prevent race between link training and register update via DBI by
inhibiting link training after hot reset and link down (Wilfred
Mallawa)

- Add required PCIE_RESET_CONFIG_WAIT_MS delay after Link up IRQ
(Niklas Cassel)

Sophgo PCIe controller driver:

- Add DT binding and driver for Sophgo SG2044 PCIe controller driver
in Root Complex mode (Inochi Amaoto)

Synopsys DesignWare PCIe controller driver:

- Add required PCIE_RESET_CONFIG_WAIT_MS after waiting for Link up on
Ports that support > 5.0 GT/s. Slower Ports still rely on the
not-quite-correct PCIE_LINK_WAIT_SLEEP_MS 90ms default delay while
waiting for the Link (Niklas Cassel)"

* tag 'pci-v6.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (116 commits)
dt-bindings: PCI: qcom,pcie-sa8775p: Document 'link_down' reset
dt-bindings: PCI: Remove 83xx-512x-pci.txt
dt-bindings: PCI: Convert amazon,al-alpine-v[23]-pcie to DT schema
dt-bindings: PCI: Convert marvell,armada-3700-pcie to DT schema
dt-bindings: PCI: Convert apm,xgene-pcie to DT schema
dt-bindings: PCI: Convert axis,artpec6-pcie to DT schema
dt-bindings: PCI: Convert st,spear1340-pcie to DT schema
PCI: Move is_pciehp check out of pciehp_is_native()
PCI: pciehp: Use is_pciehp instead of is_hotplug_bridge
PCI/portdrv: Use is_pciehp instead of is_hotplug_bridge
PCI/ACPI: Fix runtime PM ref imbalance on Hot-Plug Capable ports
selftests: pci_endpoint: Add doorbell test case
misc: pci_endpoint_test: Add doorbell test case
PCI: endpoint: pci-epf-test: Add doorbell test support
PCI: endpoint: Add pci_epf_align_inbound_addr() helper for inbound address alignment
PCI: endpoint: pci-ep-msi: Add checks for MSI parent and mutability
PCI: endpoint: Add RC-to-EP doorbell support using platform MSI controller
PCI: dwc: Add Sophgo SG2044 PCIe controller driver in Root Complex mode
PCI: vmd: Switch to msi_create_parent_irq_domain()
PCI: vmd: Convert to lock guards
...

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# 769ce531 31-Jul-2025 Bjorn Helgaas <bhelgaas@google.com>

Merge branch 'pci/controller/msi-parent'

- Use dev_fwnode() instead of of_fwnode_handle() to remove OF dependency
in altera (fixes an unused variable), designware-host, mediatek,
mediatek-gen3,

Merge branch 'pci/controller/msi-parent'

- Use dev_fwnode() instead of of_fwnode_handle() to remove OF dependency
in altera (fixes an unused variable), designware-host, mediatek,
mediatek-gen3, mobiveil, plda, xilinx, xilinx-dma, xilinx-nwl (Jiri
Slaby, Arnd Bergmann)

- Convert aardvark, altera, brcmstb, designware-host, iproc, mediatek,
mediatek-gen3, mobiveil, plda, rcar-host, vmd, xilinx, xilinx-dma,
xilinx-nwl from using pci_msi_create_irq_domain() to using
msi_create_parent_irq_domain() instead; this makes the interrupt
controller per-PCI device, allows dynamic allocation of vectors after
initialization, and allows support of IMS (Nam Cao)

- Convert vmd to using lock guards to tidy the code (Nam Cao)

* pci/controller/msi-parent:
PCI: vmd: Switch to msi_create_parent_irq_domain()
PCI: vmd: Convert to lock guards
PCI: plda: Switch to msi_create_parent_irq_domain()
PCI: xilinx: Switch to msi_create_parent_irq_domain()
PCI: xilinx-nwl: Switch to msi_create_parent_irq_domain()
PCI: xilinx-xdma: Switch to msi_create_parent_irq_domain()
PCI: rcar-host: Switch to msi_create_parent_irq_domain()
PCI: mediatek: Switch to msi_create_parent_irq_domain()
PCI: mediatek-gen3: Switch to msi_create_parent_irq_domain()
PCI: iproc: Switch to msi_create_parent_irq_domain()
PCI: brcmstb: Switch to msi_create_parent_irq_domain()
PCI: altera-msi: Switch to msi_create_parent_irq_domain()
PCI: aardvark: Switch to msi_create_parent_irq_domain()
PCI: mobiveil: Switch to msi_create_parent_irq_domain()
PCI: dwc: Switch to msi_create_parent_irq_domain()
PCI: controller: Use dev_fwnode() instead of of_fwnode_handle()

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