dt-bindings: imx6q-pcie: Add i.MX8MM PCIe EP mode compatible string

Add i.MX8MM PCIe endpoint mode compatible string.

Link: https://lore.kernel.org/r/1673847684-31893-2-git-send-email-hongxing.zhu@

dt-bindings: imx6q-pcie: Add i.MX8MM PCIe EP mode compatible string

Add i.MX8MM PCIe endpoint mode compatible string.

Link: https://lore.kernel.org/r/1673847684-31893-2-git-send-email-hongxing.zhu@nxp.com
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>

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Merge tag 'v6.2-rc3' into next

Merge with mainline to bring in timer_shutdown_sync() API.

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

Sync up with v6.2-rc1.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

Referen

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

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Merge tag 'v6.2-rc1' into media_tree

Linux 6.2-rc1

* tag 'v6.2-rc1': (14398 commits)
Linux 6.2-rc1
treewide: Convert del_timer*() to timer_shutdown*()
pstore: Properly assign mem_type propert

Merge tag 'v6.2-rc1' into media_tree

Linux 6.2-rc1

* tag 'v6.2-rc1': (14398 commits)
Linux 6.2-rc1
treewide: Convert del_timer*() to timer_shutdown*()
pstore: Properly assign mem_type property
pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
cfi: Fix CFI failure with KASAN
perf python: Fix splitting CC into compiler and options
afs: Stop implementing ->writepage()
afs: remove afs_cache_netfs and afs_zap_permits() declarations
afs: remove variable nr_servers
afs: Fix lost servers_outstanding count
ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless
ALSA: azt3328: Remove the unused function snd_azf3328_codec_outl()
gcov: add support for checksum field
test_maple_tree: add test for mas_spanning_rebalance() on insufficient data
maple_tree: fix mas_spanning_rebalance() on insufficient data
hugetlb: really allocate vma lock for all sharable vmas
kmsan: export kmsan_handle_urb
kmsan: include linux/vmalloc.h
mm/mempolicy: fix memory leak in set_mempolicy_home_node system call
mm, mremap: fix mremap() expanding vma with addr inside vma
...

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Merge branch 'master' into mm-nonmm-stable

Merge branch 'master' into mm-stable

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless-next.

96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures
fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails

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

Let's start the fixes cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

No conflicts.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge branch 'linus'

Merge tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull more devicetree updates from Rob Herring:
"This is mostly a treewide clean-up from Krzysztof. There

Merge tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull more devicetree updates from Rob Herring:
"This is mostly a treewide clean-up from Krzysztof. There's also a
couple of fixes and things that fell thru the cracks.

I must say this has been a nice merge window without bindings dumped
in at the last minute introducing warnings.

Summary:

- Treewide dropping of redundant 'binding' or 'schema' from schema
titles. This will be followed up with a automated check to catch
these.

- Re-sort vendor-prefies

- Convert GPIO based watchdog to schema

- Handle all the variations for clocks, resets, power domains in i.MX
PCIe binding

- Document missing 'power-domains' property in mxsfb

- Fix error with path references in Tegra XUSB example

- Honor CONFIG_CMDLINE* even without /chosen node"

* tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt-bindings: drop redundant part of title (manual)
dt-bindings: clock: drop redundant part of title
dt-bindings: drop redundant part of title (beginning)
dt-bindings: drop redundant part of title (end, part three)
dt-bindings: drop redundant part of title (end, part two)
dt-bindings: drop redundant part of title (end)
dt-bindings: clock: st,stm32mp1-rcc: add proper title
dt-bindings: memory-controllers: ti,gpmc-child: drop redundant part of title
dt-bindings: drop redundant part of title of shared bindings
dt-bindings: watchdog: gpio: Convert bindings to YAML
dt-bindings: imx6q-pcie: Handle more resets on legacy platforms
dt-bindings: imx6q-pcie: Handle various PD configurations
dt-bindings: imx6q-pcie: Handle various clock configurations
dt-bindings: hwmon: ntc-thermistor: drop Naveen Krishna Chatradhi from maintainers
dt-bindings: mxsfb: Document i.MX8M/i.MX6SX/i.MX6SL power-domains property
dt-bindings: vendor-prefixes: sort entries alphabetically
dt-bindings: usb: tegra-xusb: Remove path references
of: fdt: Honor CONFIG_CMDLINE* even without /chosen node

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dt-bindings: imx6q-pcie: Handle more resets on legacy platforms

The i.MX6 and i.MX7D does not use block controller to toggle PCIe
reset, hence the PCIe DT description contains three reset entries
on

dt-bindings: imx6q-pcie: Handle more resets on legacy platforms

The i.MX6 and i.MX7D does not use block controller to toggle PCIe
reset, hence the PCIe DT description contains three reset entries
on these older SoCs. Add this exception into the binding document.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20221211024859.672076-3-marex@denx.de
Signed-off-by: Rob Herring <robh@kernel.org>

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dt-bindings: imx6q-pcie: Handle various PD configurations

The i.MX SoCs have various power domain configurations routed into
the PCIe IP. MX6SX is the only one which contains 2 domains and also
uses

dt-bindings: imx6q-pcie: Handle various PD configurations

The i.MX SoCs have various power domain configurations routed into
the PCIe IP. MX6SX is the only one which contains 2 domains and also
uses power-domain-names. MX6QDL do not use any domains. All the rest
uses one domain and does not use power-domain-names anymore.

Document all those configurations in the DT binding document.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20221211024859.672076-2-marex@denx.de
Signed-off-by: Rob Herring <robh@kernel.org>

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dt-bindings: imx6q-pcie: Handle various clock configurations

The i.MX SoCs have various clock configurations routed into the PCIe IP,
the list of clock is below. Document all those configurations in

dt-bindings: imx6q-pcie: Handle various clock configurations

The i.MX SoCs have various clock configurations routed into the PCIe IP,
the list of clock is below. Document all those configurations in the DT
binding document.

All SoCs: pcie, pcie_bus
6QDL, 7D: + pcie_phy
6SX: + pcie_phy pcie_inbound_axi
8MQ: + pcie_phy pcie_aux
8MM, 8MP: + pcie_aux

Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Link: https://lore.kernel.org/r/20221211024859.672076-1-marex@denx.de
Signed-off-by: Rob Herring <robh@kernel.org>

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Merge remote-tracking branch 'torvalds/master' into perf/core

To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf:
Hashmap interface update to allow both long and void* keys/values"),

Merge remote-tracking branch 'torvalds/master' into perf/core

To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf:
Hashmap interface update to allow both long and void* keys/values"),
where a function present upstream was removed in the perf tools
development tree.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Merge tag 'pci-v6.2-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
"Enumeration:

- Squash portdrv_{core,pci}.c into portdrv.c to ease

Merge tag 'pci-v6.2-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
"Enumeration:

- Squash portdrv_{core,pci}.c into portdrv.c to ease maintenance and
make more things static.

- Make portdrv bind to Switch Ports that have AER. Previously, if
these Ports lacked MSI/MSI-X, portdrv failed to bind, which meant
the Ports couldn't be suspended to low-power states. AER on these
Ports doesn't use interrupts, and the AER driver doesn't need to
claim them.

- Assign PCI domain IDs using ida_alloc(), which makes host bridge
add/remove work better.

Resource management:

- To work better with recent BIOSes that use EfiMemoryMappedIO for
PCI host bridge apertures, remove those regions from the E820 map
(E820 entries normally prevent us from allocating BARs). In v5.19,
we added some quirks to disable E820 checking, but that's not very
maintainable. EfiMemoryMappedIO means the OS needs to map the
region for use by EFI runtime services; it shouldn't prevent OS
from using it.

PCIe native device hotplug:

- Build pciehp by default if USB4 is enabled, since Thunderbolt/USB4
PCIe tunneling depends on native PCIe hotplug.

- Enable Command Completed Interrupt only if supported to avoid user
confusion from lspci output that says this is enabled but not
supported.

- Prevent pciehp from binding to Switch Upstream Ports; this happened
because of interaction with acpiphp and caused devices below the
Upstream Port to disappear.

Power management:

- Convert AGP drivers to generic power management. We hope to remove
legacy power management from the PCI core eventually.

Virtualization:

- Fix pci_device_is_present(), which previously always returned
"false" for VFs, causing virtio hangs when unbinding the driver.

Miscellaneous:

- Convert drivers to gpiod API to prepare for dropping some legacy
code.

- Fix DOE fencepost error for the maximum data object length.

Baikal-T1 PCIe controller driver:

- Add driver and DT bindings.

Broadcom STB PCIe controller driver:

- Enable Multi-MSI.

- Delay 100ms after PERST# deassert to allow power and clocks to
stabilize.

- Configure Read Completion Boundary to 64 bytes.

Freescale i.MX6 PCIe controller driver:

- Initialize PHY before deasserting core reset to fix a regression in
v6.0 on boards where the PHY provides the reference.

- Fix imx6sx and imx8mq clock names in DT schema.

Intel VMD host bridge driver:

- Fix Secondary Bus Reset on VMD bridges, which allows reset of NVMe
SSDs in VT-d pass-through scenarios.

- Disable MSI remapping, which gets re-enabled by firmware during
suspend/resume.

MediaTek PCIe Gen3 controller driver:

- Add MT7986 and MT8195 support.

Qualcomm PCIe controller driver:

- Add SC8280XP/SA8540P basic interconnect support.

Rockchip DesignWare PCIe controller driver:

- Base DT schema on common Synopsys schema.

Synopsys DesignWare PCIe core:

- Collect DT items shared between Root Port and Endpoint (PERST GPIO,
PHY info, clocks, resets, link speed, number of lanes, number of
iATU windows, interrupt info, etc) to snps,dw-pcie-common.yaml.

- Add dma-ranges support for Root Ports and Endpoints.

- Consolidate DT resource retrieval for "dbi", "dbi2", "atu", etc. to
reduce code duplication.

- Add generic names for clocks and resets to encourage more
consistent naming across drivers using DesignWare IP.

- Stop advertising PTM Responder role for Endpoints, which aren't
allowed to be responders.

TI J721E PCIe driver:

- Add j721s2 host mode ID to DT schema.

- Add interrupt properties to DT schema.

Toshiba Visconti PCIe controller driver:

- Fix interrupts array max constraints in DT schema"

* tag 'pci-v6.2-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (95 commits)
x86/PCI: Use pr_info() when possible
x86/PCI: Fix log message typo
x86/PCI: Tidy E820 removal messages
PCI: Skip allocate_resource() if too little space available
efi/x86: Remove EfiMemoryMappedIO from E820 map
PCI/portdrv: Allow AER service only for Root Ports & RCECs
PCI: xilinx-nwl: Fix coding style violations
PCI: mvebu: Switch to using gpiod API
PCI: pciehp: Enable Command Completed Interrupt only if supported
PCI: aardvark: Switch to using devm_gpiod_get_optional()
dt-bindings: PCI: mediatek-gen3: add support for mt7986
dt-bindings: PCI: mediatek-gen3: add SoC based clock config
dt-bindings: PCI: qcom: Allow 'dma-coherent' property
PCI: mt7621: Add sentinel to quirks table
PCI: vmd: Fix secondary bus reset for Intel bridges
PCI: endpoint: pci-epf-vntb: Fix sparse ntb->reg build warning
PCI: endpoint: pci-epf-vntb: Fix sparse build warning for epf_db
PCI: endpoint: pci-epf-vntb: Replace hardcoded 4 with sizeof(u32)
PCI: endpoint: pci-epf-vntb: Remove unused epf_db_phy struct member
PCI: endpoint: pci-epf-vntb: Fix call pci_epc_mem_free_addr() in error path
...

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Merge branch 'main' into zstd-linus

Merge branch 'remotes/lorenzo/pci/dwc'

- Fix n_fts[] array overrun (Vidya Sagar)

- Don't advertise PTM Responder role for Endpoints (Vidya Sagar)

- Fix qcom "reset assert" error message (Manivanna

Merge branch 'remotes/lorenzo/pci/dwc'

- Fix n_fts[] array overrun (Vidya Sagar)

- Don't advertise PTM Responder role for Endpoints (Vidya Sagar)

- Fix qcom "reset assert" error message (Manivannan Sadhasivam)

- Downgrade "link didn't come up" message to dev_info (Vidya Sagar)

- Initialize PHY before deasserting core reset so the link comes up on
boards where the PHY provides the reference clock (this was a regression
in v6.0) (Sascha Hauer)

- Switch histb to the gpiod API (Dmitry Torokhov)

- Fix imx6sx and imx8mq clock names in DT binding (Serge Semin)

- Fix visconti MSI interrupt in DT binding (Serge Semin)

- Consolidate reset-gpio, cdm, windows info in common DT shared by both
Root Port and Endpoint bindings (Serge Semin)

- Remove bus node from DT examples (Serge Semin)

- Add common phys, phy-names to DT (Serge Semin)

- Add default max-link-speed of Gen5 to DT (Serge Semin)

- Apply generic schema for generic device (Serge Semin)

- Add default max-functions of 32 to DT (Serge Semin)

- Add common interrupts, interrupt-names to DT (Serge Semin)

- Add common regs, reg-names to DT (Serge Semin)

- Add common clocks, resets to DT (Serge Semin)

- Add dma-coherent to DT (Serge Semin)

- Apply common schema to Rockchip DT (Serge Semin)

- Add Baikal-T1 DT bindings (Serge Semin)

- Add dma-ranges support in DesignWare core (Serge Semin)

- Add dw_pcie_cap_is() for testing controller capabilities (Serge Semin)

- Add generic resources getter to DesignWare core (Serge Semin)

- Combine iATU detection procedures (Serge Semin)

- Add generic clock and reset names to DesignWare core (Serge Semin)

- Add Baikal-T1 PCIe controller driver (Serge Semin)

* remotes/lorenzo/pci/dwc:
PCI: dwc: Add Baikal-T1 PCIe controller support
PCI: dwc: Introduce generic platform clocks and resets
PCI: dwc: Combine iATU detection procedures
PCI: dwc: Introduce generic resources getter
PCI: dwc: Introduce generic controller capabilities interface
PCI: dwc: Introduce dma-ranges property support for RC-host
dt-bindings: PCI: dwc: Add Baikal-T1 PCIe Root Port bindings
dt-bindings: PCI: dwc: Apply common schema to Rockchip DW PCIe nodes
dt-bindings: PCI: dwc: Add dma-coherent property
dt-bindings: PCI: dwc: Add clocks/resets common properties
dt-bindings: PCI: dwc: Add reg/reg-names common properties
dt-bindings: PCI: dwc: Add interrupts/interrupt-names common properties
dt-bindings: PCI: dwc: Add max-functions EP property
dt-bindings: PCI: dwc: Apply generic schema for generic device only
dt-bindings: PCI: dwc: Add max-link-speed common property
dt-bindings: PCI: dwc: Add phys/phy-names common properties
dt-bindings: PCI: dwc: Remove bus node from the examples
dt-bindings: PCI: dwc: Detach common RP/EP DT bindings
dt-bindings: visconti-pcie: Fix interrupts array max constraints
dt-bindings: imx6q-pcie: Fix clock names for imx6sx and imx8mq
PCI: histb: Switch to using gpiod API
PCI: imx6: Initialize PHY before deasserting core reset
PCI: dwc: Use dev_info for PCIe link down event logging
PCI: qcom: Fix error message for reset_control_assert()
PCI: designware-ep: Disable PTM capabilities for EP mode
PCI: Add PCI_PTM_CAP_RES macro
PCI: dwc: Fix n_fts[] array overrun

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dt-bindings: imx6q-pcie: Fix clock names for imx6sx and imx8mq

Originally as it was defined the legacy bindings the pcie_inbound_axi and
pcie_aux clock names were supposed to be used in the fsl,imx6

dt-bindings: imx6q-pcie: Fix clock names for imx6sx and imx8mq

Originally as it was defined the legacy bindings the pcie_inbound_axi and
pcie_aux clock names were supposed to be used in the fsl,imx6sx-pcie and
fsl,imx8mq-pcie devices respectively. But the bindings conversion has been
incorrectly so now the fourth clock name is defined as "pcie_inbound_axi
for imx6sx-pcie, pcie_aux for imx8mq-pcie", which is completely wrong.
Let's fix that by conditionally apply the clock-names constraints based on
the compatible string content.

Link: https://lore.kernel.org/r/20221113191301.5526-2-Sergey.Semin@baikalelectronics.ru
Fixes: 751ca492f131 ("dt-bindings: PCI: imx6: convert the imx pcie controller to dtschema")
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>

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Merge branch 'main' into zstd-next

Merge branch 'next' into for-linus

Prepare input updates for 6.1 merge window.

Merge branch 'for-6.1/logitech' into for-linus

- Add hanlding of all Bluetooth HID++ devices and fixes in hid++
(Bastien Nocera)

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

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko

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

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Merge branch 'for-6.1/nvdimm' into libnvdimm-for-next

Add v6.1 content on top of some straggling updates that missed v6.0.