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Message-ID: <20220804172504.GA943002@bhelgaas>
Date: Thu, 4 Aug 2022 12:25:04 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
Rob Herring <robh@...nel.org>
Subject: [GIT PULL] PCI changes for v5.20
The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56:
Linux 5.19-rc1 (2022-06-05 17:18:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git tags/pci-v5.20-changes
for you to fetch changes up to c4f36c3ab065065a87d641ca2fd5d5c4eb2bfa82:
Merge branch 'pci/header-cleanup-immutable' (2022-08-04 11:46:53 -0500)
----------------------------------------------------------------
Enumeration:
- Consolidate duplicated "next function" scanning and extend to allow
"isolated functions" on s390, similar to existing hypervisors (Niklas
Schnelle)
Resource management:
- Implement pci_iobar_pfn() for sparc, which allows us to remove the
sparc-specific pci_mmap_page_range() and pci_mmap_resource_range().
This removes the ability to map the entire PCI I/O space using
/proc/bus/pci, but we believe that's already been broken since v2.6.28
(Arnd Bergmann)
- Move common PCI definitions to asm-generic/pci.h and rework others to
be be more specific and more encapsulated in arches that need them
(Stafford Horne)
Power management:
- Convert drivers to new *_PM_OPS macros to avoid need for "#ifdef
CONFIG_PM_SLEEP" or "__maybe_unused" (Bjorn Helgaas)
Virtualization:
- Add ACS quirk for Broadcom BCM5750x multifunction NICs that isolate the
functions but don't advertise an ACS capability (Pavan Chebbi)
Error handling:
- Clear PCI Status register during enumeration in case firmware left
errors logged (Kai-Heng Feng)
- When we have native control of AER, enable error reporting for all
devices that support AER. Previously only a few drivers enabled this
(Stefan Roese)
- Keep AER error reporting enabled for switches. Previously we enabled
this during enumeration but immediately disabled it (Stefan Roese)
- Iterate over error counters instead of error strings to avoid printing
junk in AER sysfs counters (Mohamed Khalfella)
ASPM:
- Remove pcie_aspm_pm_state_change() so ASPM config changes, e.g., via
sysfs, are not lost across power state changes (Kai-Heng Feng)
Endpoint framework:
- Don't stop an EPC when unbinding an EPF from it (Shunsuke Mie)
Endpoint embedded DMA controller driver:
- Simplify and clean up support for the DesignWare embedded DMA (eDMA)
controller (Frank Li, Serge Semin)
Broadcom STB PCIe controller driver:
- Avoid config space accesses when link is down because we can't recover
from the CPU aborts these cause (Jim Quinlan)
- Look for power regulators described under Root Ports in DT and enable
them before scanning the secondary bus (Jim Quinlan)
- Disable/enable regulators in suspend/resume (Jim Quinlan)
Freescale i.MX6 PCIe controller driver:
- Simplify and clean up clock and PHY management (Richard Zhu)
- Disable/enable regulators in suspend/resume (Richard Zhu)
- Set PCIE_DBI_RO_WR_EN before writing DBI registers (Richard Zhu)
- Allow speeds faster than Gen2 (Richard Zhu)
- Make link being down a non-fatal error so controller probe doesn't fail
if there are no Endpoints connected (Richard Zhu)
Loongson PCIe controller driver:
- Add ACPI and MCFG support for Loongson LS7A (Huacai Chen)
- Avoid config reads to non-existent LS2K/LS7A devices because a hardware
defect causes machine hangs (Huacai Chen)
- Work around LS7A integrated devices that report incorrect Interrupt Pin
values (Jianmin Lv)
Marvell Aardvark PCIe controller driver:
- Add support for AER and Slot capability on emulated bridge (Pali Rohár)
MediaTek PCIe controller driver:
- Add Airoha EN7532 to DT binding (John Crispin)
- Allow building of driver for ARCH_AIROHA (Felix Fietkau)
MediaTek PCIe Gen3 controller driver:
- Print decoded LTSSM state when the link doesn't come up (Jianjun Wang)
NVIDIA Tegra194 PCIe controller driver:
- Convert DT binding to json-schema (Vidya Sagar)
- Add DT bindings and driver support for Tegra234 Root Port and Endpoint
mode (Vidya Sagar)
- Fix some Root Port interrupt handling issues (Vidya Sagar)
- Set default Max Payload Size to 256 bytes (Vidya Sagar)
- Fix Data Link Feature capability programming (Vidya Sagar)
- Extend Endpoint mode support to devices beyond Controller-5 (Vidya
Sagar)
Qualcomm PCIe controller driver:
- Rework clock, reset, PHY power-on ordering to avoid hangs and improve
consistency (Robert Marko, Christian Marangi)
- Move pipe_clk handling to PHY drivers (Dmitry Baryshkov)
- Add IPQ60xx support (Selvam Sathappan Periakaruppan)
- Allow ASPM L1 and substates for 2.7.0 (Krishna chaitanya chundru)
- Add support for more than 32 MSI interrupts (Dmitry Baryshkov)
Renesas R-Car PCIe controller driver:
- Convert DT binding to json-schema (Herve Codina)
- Add Renesas RZ/N1D (R9A06G032) to rcar-gen2 DT binding and driver
(Herve Codina)
Samsung Exynos PCIe controller driver:
- Fix phy-exynos-pcie driver so it follows the "phy_init() before
phy_power_on()" PHY programming model (Marek Szyprowski)
Synopsys DesignWare PCIe controller driver:
- Simplify and clean up the DWC core extensively (Serge Semin)
- Fix an issue with programming the ATU for regions that cross a 4GB
boundary (Serge Semin)
- Enable the CDM check if "snps,enable-cdm-check" exists; previously we
skipped it if "num-lanes" was absent (Serge Semin)
- Allocate a 32-bit DMA-able page to be MSI target instead of using a
driver data structure that may not be addressable with 32-bit address
(Will McVicker)
- Add DWC core support for more than 32 MSI interrupts (Dmitry Baryshkov)
Xilinx Versal CPM PCIe controller driver:
- Add DT binding and driver support for Versal CPM5 Gen5 Root Port
(Bharat Kumar Gogada)
----------------------------------------------------------------
Arnd Bergmann (2):
PCI: Remove pci_mmap_page_range() wrapper
sparc: Use generic pci_mmap_resource_range()
Baruch Siach (3):
PCI: dwc: Move GEN3_RELATED DBI definitions to common header
PCI: qcom: Define slot capabilities using PCI_EXP_SLTCAP_*
dt-bindings: PCI: qcom: Fix description typo
Bharat Kumar Gogada (3):
dt-bindings: PCI: xilinx-cpm: Add Versal CPM5 Root Port
PCI: xilinx-cpm: Add support for Versal CPM5 Root Port
MAINTAINERS: Add Xilinx Versal CPM Root Port maintainers
Bjorn Helgaas (39):
PCI: Drop of_match_ptr() to avoid unused variables
PCI/doc: Convert examples to generic power management
PCI/ASPM: Unexport pcie_aspm_support_enabled()
PCI: fu740: Remove unnecessary include files
PCI: Convert to new *_PM_OPS macros
PCI: imx6: Convert to NOIRQ_SYSTEM_SLEEP_PM_OPS()
PCI: imx6: Move imx6_pcie_grp_offset(), imx6_pcie_configure_type() earlier
PCI: imx6: Move PHY management functions together
PCI: imx6: Move imx6_pcie_enable_ref_clk() earlier
PCI: imx6: Factor out ref clock disable to match enable
PCI: imx6: Disable clocks in reverse order of enable
Merge branch 'pci/aspm'
Merge branch 'pci/endpoint'
Merge branch 'pci/enumeration'
Merge branch 'pci/err'
Merge branch 'pci/pm'
Merge branch 'pci/resource'
Merge branch 'pci/virtualization'
Merge branch 'pci/ctrl/aardvark'
Merge branch 'pci/ctrl/brcmstb'
Merge branch 'pci/ctrl/dwc'
Merge branch 'pci/ctrl/dwc-edma'
Merge branch 'pci/ctrl/exynos'
Merge branch 'pci/ctrl/fu740'
Merge branch 'pci/ctrl/imx6'
Merge branch 'pci/ctrl/iproc'
Merge branch 'pci/ctrl/loongson'
Merge branch 'pci/ctrl/mediatek'
Merge branch 'pci/ctrl/mediatek-gen3'
Merge branch 'pci/ctrl/microchip'
Merge branch 'pci/ctrl/qcom'
Merge branch 'pci/ctrl/rcar-gen2'
Merge branch 'pci/ctrl/switchtec'
Merge branch 'pci/ctrl/tegra194'
Merge branch 'pci/ctrl/vmd'
Merge branch 'pci/ctrl/xilinx-cpm'
Merge branch 'pci/ctrl/pm-ops'
Merge branch 'pci/misc'
Merge branch 'pci/header-cleanup-immutable'
Christian Marangi (1):
PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks
Christoph Hellwig (1):
PCI/ERR: Recognize disconnected devices in report_error_detected()
Christophe JAILLET (2):
PCI: iproc: Use bitmap API to allocate bitmaps
PCI: dwc: Use the bitmap API to allocate bitmaps
Dmitry Baryshkov (10):
clk: qcom: regmap: add PHY clock source implementation
clk: qcom: gcc-sm8450: use new clk_regmap_phy_mux_ops for PCIe pipe clocks
clk: qcom: gcc-sc7280: use new clk_regmap_phy_mux_ops for PCIe pipe clocks
PCI: qcom: Remove unnecessary pipe_clk handling
PCI: qcom: Drop manual pipe_clk_src handling
PCI: dwc: Correct msi_irq condition in dw_pcie_free_msi()
PCI: dwc: Split MSI IRQ parsing/allocation to a separate function
PCI: dwc: Convert struct pcie_port.msi_irq to an array
PCI: dwc: Handle MSIs routed to multiple GIC interrupts
dt-bindings: PCI: qcom: Support additional MSI vectors
Felix Fietkau (1):
PCI: mediatek: Allow building for ARCH_AIROHA
Francisco Munoz (1):
PCI: vmd: Add DID 8086:7D0B and 8086:AD0B for Intel MTL SKUs
Frank Li (6):
dmaengine: dw-edma: Remove unused irq field in struct dw_edma_chip
dmaengine: dw-edma: Detach the private data and chip info structures
dmaengine: dw-edma: Change rg_region to reg_base in struct dw_edma_chip
dmaengine: dw-edma: Rename wr(rd)_ch_cnt to ll_wr(rd)_cnt in struct dw_edma_chip
dmaengine: dw-edma: Add support for chip-specific flags
PCI: endpoint: Enable DMA tests for endpoints with DMA capabilities
Herve Codina (3):
dt-bindings: PCI: pci-rcar-gen2: Convert bindings to json-schema
dt-bindings: PCI: renesas,pci-rcar-gen2: Add device tree support for R9A06G032
PCI: rcar-gen2: Add RZ/N1 SOC family compatible string
Huacai Chen (4):
PCI/ACPI: Guard ARM64-specific mcfg_quirks
PCI: loongson: Use generic 8/16/32-bit config ops on LS2K/LS7A
PCI: loongson: Add ACPI init support
PCI: loongson: Don't access non-existent devices
Jianjun Wang (1):
PCI: mediatek-gen3: Print LTSSM state when PCIe link down
Jianmin Lv (1):
PCI: loongson: Work around LS7A incorrect Interrupt Pin registers
Jim Quinlan (6):
PCI: brcmstb: Remove unnecessary forward declarations
PCI: brcmstb: Prevent config space access when link is down
PCI: brcmstb: Split post-link up initialization to brcm_pcie_start_link()
PCI: brcmstb: Enable child bus device regulators from DT
PCI: brcmstb: Disable/enable regulators in suspend/resume
PCI: brcmstb: Rename .map_bus() functions to end with 'map_bus'
Johan Hovold (1):
dt-bindings: PCI: qcom: Fix reset conditional
John Crispin (1):
dt-bindings: PCI: mediatek: Add Airoha EN7532 support
Kai-Heng Feng (2):
PCI: Clear PCI_STATUS when setting up device
PCI/ASPM: Remove pcie_aspm_pm_state_change()
Ke Liu (1):
PCI: switchtec: Prefer ida_alloc()/free() over ida_simple_get()/remove()
Krishna chaitanya chundru (1):
PCI: qcom: Allow ASPM L1 and substates for 2.7.0
Marek Szyprowski (2):
phy: samsung: phy-exynos-pcie: sanitize init/power_on callbacks
PCI: exynos: Correct generic PHY usage
Mario Limonciello (1):
PCI/ACPI: Update link to PCI firmware specification
Miaoqian Lin (3):
PCI: microchip: Fix refcount leak in mc_pcie_init_irq_domains()
PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep()
PCI: mediatek-gen3: Fix refcount leak in mtk_pcie_init_irq_domains()
Mohamed Khalfella (1):
PCI/AER: Iterate over error counters instead of error strings
Niklas Schnelle (5):
PCI: Clean up pci_scan_slot()
PCI: Split out next_ari_fn() from next_fn()
PCI: Move jailhouse's isolated function handling to pci_scan_slot()
PCI: Extend isolated function probing to s390
s390/pci: allow zPCI zbus without a function zero
Pali Rohár (2):
PCI: aardvark: Add support for AER registers on emulated bridge
PCI: aardvark: Fix reporting Slot capabilities on emulated bridge
Pavan Chebbi (1):
PCI: Add ACS quirk for Broadcom BCM5750x NICs
Randy Dunlap (1):
x86/cyrix: include header linux/isa-dma.h
Richard Zhu (14):
PCI: imx6: Move imx6_pcie_clk_disable() earlier
PCI: imx6: Collect clock enables in imx6_pcie_clk_enable()
PCI: imx6: Propagate .host_init() errors to caller
PCI: imx6: Disable i.MX6QDL clock when disabling ref clocks
PCI: imx6: Call host init function directly in resume
PCI: imx6: Turn off regulator when system is in suspend mode
PCI: imx6: Move regulator enable out of imx6_pcie_deassert_core_reset()
PCI: imx6: Mark the link down as non-fatal error
PCI: imx6: Reduce resume time by only starting link if it was up before suspend
PCI: imx6: Do not hide PHY driver callbacks and refine the error handling
PCI: imx6: Move the imx6_pcie_ltssm_disable() earlier
PCI: imx6: Reformat suspend callback to keep symmetric with resume
PCI: imx6: Set PCIE_DBI_RO_WR_EN before writing DBI registers
PCI: imx6: Support more than Gen2 speed link mode
Robert Marko (2):
PCI: qcom: Power on PHY before IPQ8074 DBI register accesses
PCI: qcom: Power on PHY before DBI register accesses
Selvam Sathappan Periakaruppan (1):
PCI: qcom: Add IPQ60xx support
Serge Semin (34):
dmaengine: dw-edma: Drop dma_slave_config.direction field usage
dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics
PCI: dwc: Stop link on host_init errors and de-initialization
PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu()
PCI: dwc: Disable outbound windows only for controllers using iATU
PCI: dwc: Set INCREASE_REGION_SIZE flag based on limit address
PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists
PCI: dwc: Add braces to multi-line if-else statements
PCI: dwc: Add newlines to log messages
PCI: dwc: Simplify unrolled iATU detection
PCI: dwc: Convert dw_pcie_link_up() to use dw_pcie_readl_dbi()
PCI: dwc: Organize local variable usage
PCI: dwc: Reuse local pointer to the resource data
PCI: dwc: Add start_link/stop_link inlines
PCI: dwc: Move io_cfg_atu_shared to struct pcie_port
PCI: dwc: Rename struct pcie_port to dw_pcie_rp
PCI: dwc-plat: Simplify dw_plat_pcie_probe() return values
PCI: dwc-plat: Drop unused regmap pointer
PCI: dwc-plat: Drop dw_plat_pcie_of_match[] forward declaration
PCI: dwc: Log link speed and width if it comes up
PCI: dwc: Detect iATU settings after getting "addr_space" resource
PCI: dwc: Use native DWC IP core version representation
PCI: dwc: Read DWC IP core version from register
PCI: dwc: Add macros to compare Synopsys IP core versions
PCI: intel-gw: Drop manual DW PCIe controller version setup
PCI: tegra194: Drop manual DW PCIe controller version setup
PCI: dwc: Add dw_pcie_ops.host_deinit() callback
PCI: dwc: Drop enum dw_pcie_as_type in favor of PCIE_ATU_TYPE_MEM/IO
PCI: dwc: Drop enum dw_pcie_region_type in favor of PCIE_ATU_REGION_DIR_IB/OB
PCI: dwc: Simplify in/outbound iATU setup methods
PCI: dwc: Add iATU regions size detection procedure
PCI: dwc: Validate iATU outbound mappings against hardware constraints
PCI: dwc: Check iATU in/outbound range setup status
Shunsuke Mie (1):
PCI: endpoint: Don't stop controller when unbinding endpoint function
Stafford Horne (5):
PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h
PCI: Move isa_dma_bridge_buggy out of asm/dma.h
csky: PCI: Define ARCH_GENERIC_PCI_MMAP_RESOURCE
asm-generic: Add new pci.h and use it
PCI: Stub __pci_ioport_map() for arches that don't support it at all
Stefan Roese (3):
PCI/AER: Configure ECRC for every device
PCI/portdrv: Don't disable AER reporting in get_port_device_capability()
PCI/AER: Enable error reporting when AER is native
Subramanian Mohan (1):
PCI: vmd: Use devm_kasprintf() instead of simple kasprintf()
Vidya Sagar (13):
dt-bindings: PCI: tegra194: Convert to json-schema
dt-bindings: PCI: tegra234: Add schema for tegra234 Root Port mode
dt-bindings: PCI: tegra234: Add schema for tegra234 Endpoint mode
PCI: Disable MSI for Tegra234 Root Ports
Revert "PCI: tegra194: Rename tegra_pcie_dw to tegra194_pcie"
PCI: tegra194: Find RAS DES PCIe capability offset
PCI: tegra194: Fix Root Port interrupt handling
PCI: tegra194: Clear bandwidth management status
PCI: tegra194: Enable support for 256 Byte payload
PCI: tegra194: Clean up the exit path for Endpoint mode
PCI: tegra194: Fix link up retry sequence
PCI: tegra194: Extend Endpoint mode support
PCI: tegra194: Add Tegra234 PCIe support
Will McVicker (1):
PCI: dwc: Fix MSI msi_msg DMA mapping
Documentation/PCI/pci-iov-howto.rst | 7 +-
Documentation/PCI/sysfs-pci.rst | 2 +-
.../devicetree/bindings/pci/mediatek-pcie.txt | 1 +
.../bindings/pci/nvidia,tegra194-pcie-ep.yaml | 319 ++++++++++
.../bindings/pci/nvidia,tegra194-pcie.txt | 245 --------
.../bindings/pci/nvidia,tegra194-pcie.yaml | 350 +++++++++++
.../devicetree/bindings/pci/pci-rcar-gen2.txt | 84 ---
.../devicetree/bindings/pci/qcom,pcie.yaml | 55 +-
.../bindings/pci/renesas,pci-rcar-gen2.yaml | 186 ++++++
.../devicetree/bindings/pci/snps,dw-pcie.yaml | 4 +-
.../devicetree/bindings/pci/xilinx-versal-cpm.yaml | 38 +-
MAINTAINERS | 8 +
arch/alpha/include/asm/dma.h | 9 -
arch/alpha/include/asm/pci.h | 6 -
arch/arc/include/asm/dma.h | 5 -
arch/arm/include/asm/dma.h | 6 -
arch/arm/include/asm/pci.h | 5 -
arch/arm64/include/asm/pci.h | 18 +-
arch/csky/include/asm/pci.h | 23 +-
arch/ia64/include/asm/dma.h | 2 -
arch/ia64/include/asm/pci.h | 6 -
arch/m68k/include/asm/dma.h | 6 -
arch/m68k/include/asm/pci.h | 2 -
arch/microblaze/include/asm/dma.h | 6 -
arch/mips/include/asm/dma.h | 8 -
arch/mips/include/asm/pci.h | 6 -
arch/parisc/include/asm/dma.h | 6 -
arch/parisc/include/asm/pci.h | 5 -
arch/powerpc/include/asm/dma.h | 6 -
arch/powerpc/include/asm/pci.h | 1 -
arch/riscv/include/asm/pci.h | 31 +-
arch/s390/include/asm/dma.h | 6 -
arch/s390/include/asm/pci.h | 1 -
arch/s390/pci/pci_bus.c | 82 +--
arch/sh/include/asm/dma.h | 6 -
arch/sh/include/asm/pci.h | 6 -
arch/sparc/include/asm/dma.h | 8 -
arch/sparc/include/asm/pci.h | 10 +-
arch/sparc/kernel/pci.c | 149 +----
arch/um/include/asm/pci.h | 24 +-
arch/x86/include/asm/dma.h | 8 -
arch/x86/include/asm/pci.h | 3 -
arch/x86/kernel/cpu/cyrix.c | 1 +
arch/xtensa/include/asm/dma.h | 7 -
arch/xtensa/include/asm/pci.h | 3 -
drivers/acpi/pci_mcfg.c | 13 +
drivers/clk/qcom/Makefile | 1 +
drivers/clk/qcom/clk-regmap-phy-mux.c | 62 ++
drivers/clk/qcom/clk-regmap-phy-mux.h | 33 +
drivers/clk/qcom/gcc-sc7280.c | 49 +-
drivers/clk/qcom/gcc-sm8450.c | 49 +-
drivers/comedi/drivers/comedi_isadma.c | 2 +-
drivers/dma/dw-edma/dw-edma-core.c | 141 +++--
drivers/dma/dw-edma/dw-edma-core.h | 31 +-
drivers/dma/dw-edma/dw-edma-pcie.c | 83 +--
drivers/dma/dw-edma/dw-edma-v0-core.c | 41 +-
drivers/dma/dw-edma/dw-edma-v0-core.h | 4 +-
drivers/dma/dw-edma/dw-edma-v0-debugfs.c | 18 +-
drivers/dma/dw-edma/dw-edma-v0-debugfs.h | 8 +-
drivers/pci/controller/Kconfig | 4 +-
drivers/pci/controller/cadence/pcie-cadence.c | 6 +-
drivers/pci/controller/dwc/pci-dra7xx.c | 22 +-
drivers/pci/controller/dwc/pci-exynos.c | 19 +-
drivers/pci/controller/dwc/pci-imx6.c | 676 ++++++++++----------
drivers/pci/controller/dwc/pci-keystone.c | 34 +-
drivers/pci/controller/dwc/pci-layerscape-ep.c | 12 -
drivers/pci/controller/dwc/pci-layerscape.c | 2 +-
drivers/pci/controller/dwc/pci-meson.c | 2 +-
drivers/pci/controller/dwc/pcie-al.c | 6 +-
drivers/pci/controller/dwc/pcie-armada8k.c | 6 +-
drivers/pci/controller/dwc/pcie-artpec6.c | 4 +-
drivers/pci/controller/dwc/pcie-designware-ep.c | 82 +--
drivers/pci/controller/dwc/pcie-designware-host.c | 404 ++++++++----
drivers/pci/controller/dwc/pcie-designware-plat.c | 25 +-
drivers/pci/controller/dwc/pcie-designware.c | 502 +++++++--------
drivers/pci/controller/dwc/pcie-designware.h | 178 ++++--
drivers/pci/controller/dwc/pcie-dw-rockchip.c | 4 +-
drivers/pci/controller/dwc/pcie-fu740.c | 4 +-
drivers/pci/controller/dwc/pcie-histb.c | 10 +-
drivers/pci/controller/dwc/pcie-intel-gw.c | 36 +-
drivers/pci/controller/dwc/pcie-keembay.c | 6 +-
drivers/pci/controller/dwc/pcie-kirin.c | 2 +-
drivers/pci/controller/dwc/pcie-qcom.c | 459 ++++++++------
drivers/pci/controller/dwc/pcie-spear13xx.c | 10 +-
drivers/pci/controller/dwc/pcie-tegra194-acpi.c | 7 +-
drivers/pci/controller/dwc/pcie-tegra194.c | 684 +++++++++++++--------
drivers/pci/controller/dwc/pcie-uniphier.c | 10 +-
drivers/pci/controller/dwc/pcie-visconti.c | 6 +-
drivers/pci/controller/pci-aardvark.c | 112 +++-
drivers/pci/controller/pci-loongson.c | 206 +++++--
drivers/pci/controller/pci-mvebu.c | 4 +-
drivers/pci/controller/pci-rcar-gen2.c | 1 +
drivers/pci/controller/pci-tegra.c | 9 +-
drivers/pci/controller/pci-xgene.c | 2 +-
drivers/pci/controller/pcie-brcmstb.c | 443 ++++++++-----
drivers/pci/controller/pcie-iproc-msi.c | 4 +-
drivers/pci/controller/pcie-mediatek-gen3.c | 62 +-
drivers/pci/controller/pcie-mediatek.c | 8 +-
drivers/pci/controller/pcie-microchip-host.c | 2 +
drivers/pci/controller/pcie-rcar-host.c | 4 +-
drivers/pci/controller/pcie-rockchip-host.c | 8 +-
drivers/pci/controller/pcie-xilinx-cpm.c | 60 +-
drivers/pci/controller/vmd.c | 13 +-
drivers/pci/endpoint/functions/pci-epf-test.c | 117 +++-
drivers/pci/mmap.c | 44 --
drivers/pci/pci-acpi.c | 5 +-
drivers/pci/pci.c | 8 +-
drivers/pci/pci.h | 2 -
drivers/pci/pcie/aer.c | 15 +-
drivers/pci/pcie/aspm.c | 20 -
drivers/pci/pcie/err.c | 12 +-
drivers/pci/pcie/portdrv_core.c | 9 +-
drivers/pci/probe.c | 90 ++-
drivers/pci/proc.c | 7 +-
drivers/pci/quirks.c | 24 +-
drivers/pci/switch/switchtec.c | 7 +-
drivers/phy/samsung/phy-exynos-pcie.c | 25 +-
drivers/pnp/resource.c | 5 +-
include/asm-generic/pci.h | 41 +-
include/asm-generic/pci_iomap.h | 2 +
include/linux/dma/edma.h | 61 +-
include/linux/hypervisor.h | 8 +
include/linux/isa-dma.h | 14 +
include/linux/pci-ecam.h | 1 +
include/linux/pci.h | 12 +-
sound/core/isadma.c | 2 +-
126 files changed, 4166 insertions(+), 2830 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml
delete mode 100644 Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
create mode 100644 Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.yaml
delete mode 100644 Documentation/devicetree/bindings/pci/pci-rcar-gen2.txt
create mode 100644 Documentation/devicetree/bindings/pci/renesas,pci-rcar-gen2.yaml
create mode 100644 drivers/clk/qcom/clk-regmap-phy-mux.c
create mode 100644 drivers/clk/qcom/clk-regmap-phy-mux.h
create mode 100644 include/linux/isa-dma.h
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