Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci

Pull pci updates from Bjorn Helgaas:
 "Enumeration:

   - Print the actual delay time in pci_bridge_wait_for_secondary_bus()
     instead of assuming it was 1000ms (Wilfred Mallawa)

   - Revert 'iommu/amd: Prevent binding other PCI drivers to IOMMU PCI
     devices', which broke resume from system sleep on AMD platforms and
     has been fixed by other commits (Lukas Wunner)

  Resource management:

   - Remove mtip32xx use of pcim_iounmap_regions(), which is deprecated
     and unnecessary (Philipp Stanner)

   - Remove pcim_iounmap_regions() and pcim_request_region_exclusive()
     and related flags since all uses have been removed (Philipp
     Stanner)

   - Rework devres 'request' functions so they are no longer 'hybrid',
     i.e., their behavior no longer depends on whether
     pcim_enable_device or pci_enable_device() was used, and remove
     related code (Philipp Stanner)

   - Warn (not BUG()) about failure to assign optional resources (Ilpo
     Järvinen)

  Error handling:

   - Log the DPC Error Source ID only when it's actually valid (when
     ERR_FATAL or ERR_NONFATAL was received from a downstream device)
     and decode into bus/device/function (Bjorn Helgaas)

   - Determine AER log level once and save it so all related messages
     use the same level (Karolina Stolarek)

   - Use KERN_WARNING, not KERN_ERR, when logging PCIe Correctable
     Errors (Karolina Stolarek)

   - Ratelimit PCIe Correctable and Non-Fatal error logging, with sysfs
     controls on interval and burst count, to avoid flooding logs and
     RCU stall warnings (Jon Pan-Doh)

  Power management:

   - Increment PM usage counter when probing reset methods so we don't
     try to read config space of a powered-off device (Alex Williamson)

   - Set all devices to D0 during enumeration to ensure ACPI opregion is
     connected via _REG (Mario Limonciello)

  Power control:

   - Rename pwrctrl Kconfig symbols from 'PWRCTL' to 'PWRCTRL' to match
     the filename paths. Retain old deprecated symbols for
     compatibility, except for the pwrctrl slot driver
     (PCI_PWRCTRL_SLOT) (Johan Hovold)

   - When unregistering pwrctrl, cancel outstanding rescan work before
     cleaning up data structures to avoid use-after-free issues (Brian
     Norris)

  Bandwidth control:

   - Simplify link bandwidth controller by replacing the count of Link
     Bandwidth Management Status (LBMS) events with a PCI_LINK_LBMS_SEEN
     flag (Ilpo Järvinen)

   - Update the Link Speed after retraining, since the Link Speed may
     have changed (Ilpo Järvinen)

  PCIe native device hotplug:

   - Ignore Presence Detect Changed caused by DPC.

     pciehp already ignores Link Down/Up events caused by DPC, but on
     slots using in-band presence detect, DPC causes a spurious Presence
     Detect Changed event (Lukas Wunner)

   - Ignore Link Down/Up caused by Secondary Bus Reset.

     On hotplug ports using in-band presence detect, the reset causes a
     Presence Detect Changed event, which mistakenly caused teardown and
     re-enumeration of the device. Drivers may need to annotate code
     that resets their device (Lukas Wunner)

  Virtualization:

   - Add an ACS quirk for Loongson Root Ports that don't advertise ACS
     but don't allow peer-to-peer transactions between Root Ports; the
     quirk allows each Root Port to be in a separate IOMMU group (Huacai
     Chen)

  Endpoint framework:

   - For fixed-size BARs, retain both the actual size and the possibly
     larger size allocated to accommodate iATU alignment requirements
     (Jerome Brunet)

   - Simplify ctrl/SPAD space allocation and avoid allocating more space
     than needed (Jerome Brunet)

   - Correct MSI-X PBA offset calculations for DesignWare and Cadence
     endpoint controllers (Niklas Cassel)

   - Align the return value (number of interrupts) encoding for
     pci_epc_get_msi()/pci_epc_ops::get_msi() and
     pci_epc_get_msix()/pci_epc_ops::get_msix() (Niklas Cassel)

   - Align the nr_irqs parameter encoding for
     pci_epc_set_msi()/pci_epc_ops::set_msi() and
     pci_epc_set_msix()/pci_epc_ops::set_msix() (Niklas Cassel)

  Common host controller library:

   - Convert pci-host-common to a library so platforms that don't need
     native host controller drivers don't need to include these helper
     functions (Manivannan Sadhasivam)

  Apple PCIe controller driver:

   - Extract ECAM bridge creation helper from pci_host_common_probe() to
     separate driver-specific things like MSI from PCI things (Marc
     Zyngier)

   - Dynamically allocate RID-to_SID bitmap to prepare for SoCs with
     varying capabilities (Marc Zyngier)

   - Skip ports disabled in DT when setting up ports (Janne Grunau)

   - Add t6020 compatible string (Alyssa Rosenzweig)

   - Add T602x PCIe support (Hector Martin)

   - Directly set/clear INTx mask bits because T602x dropped the
     accessors that could do this without locking (Marc Zyngier)

   - Move port PHY registers to their own reg items to accommodate
     T602x, which moves them around; retain default offsets for existing
     DTs that lack phy%d entries with the reg offsets (Hector Martin)

   - Stop polling for core refclk, which doesn't work on T602x and the
     bootloader has already done anyway (Hector Martin)

   - Use gpiod_set_value_cansleep() when asserting PERST# in probe
     because we're allowed to sleep there (Hector Martin)

  Cadence PCIe controller driver:

   - Drop a runtime PM 'put' to resolve a runtime atomic count underflow
     (Hans Zhang)

   - Make the cadence core buildable as a module (Kishon Vijay Abraham I)

   - Add cdns_pcie_host_disable() and cdns_pcie_ep_disable() for use by
     loadable drivers when they are removed (Siddharth Vadapalli)

  Freescale i.MX6 PCIe controller driver:

   - Apply link training workaround only on IMX6Q, IMX6SX, IMX6SP
     (Richard Zhu)

   - Remove redundant dw_pcie_wait_for_link() from
     imx_pcie_start_link(); since the DWC core does this, imx6 only
     needs it when retraining for a faster link speed (Richard Zhu)

   - Toggle i.MX95 core reset to align with PHY powerup (Richard Zhu)

   - Set SYS_AUX_PWR_DET to work around i.MX95 ERR051624 erratum: in
     some cases, the controller can't exit 'L23 Ready' through Beacon or
     PERST# deassertion (Richard Zhu)

   - Clear GEN3_ZRXDC_NONCOMPL to work around i.MX95 ERR051586 erratum:
     controller can't meet 2.5 GT/s ZRX-DC timing when operating at 8
     GT/s, causing timeouts in L1 (Richard Zhu)

   - Wait for i.MX95 PLL lock before enabling controller (Richard Zhu)

   - Save/restore i.MX95 LUT for suspend/resume (Richard Zhu)

  Mobiveil PCIe controller driver:

   - Return bool (not int) for link-up check in
     mobiveil_pab_ops.link_up() and layerscape-gen4, mobiveil (Hans
     Zhang)

  NVIDIA Tegra194 PCIe controller driver:

   - Create debugfs directory for 'aspm_state_cnt' only when
     CONFIG_PCIEASPM is enabled, since there are no other entries (Hans
     Zhang)

  Qualcomm PCIe controller driver:

   - Add OF support for parsing DT 'eq-presets-<N>gts' property for lane
     equalization presets (Krishna Chaitanya Chundru)

   - Read Maximum Link Width from the Link Capabilities register if DT
     lacks 'num-lanes' property (Krishna Chaitanya Chundru)

   - Add Physical Layer 64 GT/s Capability ID and register offsets for
     8, 32, and 64 GT/s lane equalization registers (Krishna Chaitanya
     Chundru)

   - Add generic dwc support for configuring lane equalization presets
     (Krishna Chaitanya Chundru)

   - Add DT and driver support for PCIe on IPQ5018 SoC (Nitheesh Sekar)

  Renesas R-Car PCIe controller driver:

   - Describe endpoint BAR 4 as being fixed size (Jerome Brunet)

   - Document how to obtain R-Car V4H (r8a779g0) controller firmware
     (Yoshihiro Shimoda)

  Rockchip PCIe controller driver:

   - Reorder rockchip_pci_core_rsts because
     reset_control_bulk_deassert() deasserts in reverse order, to fix a
     link training regression (Jensen Huang)

   - Mark RK3399 as being capable of raising INTx interrupts (Niklas
     Cassel)

  Rockchip DesignWare PCIe controller driver:

   - Check only PCIE_LINKUP, not LTSSM status, to determine whether the
     link is up (Shawn Lin)

   - Increase N_FTS (used in L0s->L0 transitions) and enable ASPM L0s
     for Root Complex and Endpoint modes (Shawn Lin)

   - Hide the broken ATS Capability in rockchip_pcie_ep_init() instead
     of rockchip_pcie_ep_pre_init() so it stays hidden after PERST#
     resets non-sticky registers (Shawn Lin)

   - Call phy_power_off() before phy_exit() in rockchip_pcie_phy_deinit()
     (Diederik de Haas)

  Synopsys DesignWare PCIe controller driver:

   - Set PORT_LOGIC_LINK_WIDTH to one lane to make initial link training
     more robust; this will not affect the intended link width if all
     lanes are functional (Wenbin Yao)

   - Return bool (not int) for link-up check in dw_pcie_ops.link_up()
     and armada8k, dra7xx, dw-rockchip, exynos, histb, keembay,
     keystone, kirin, meson, qcom, qcom-ep, rcar_gen4, spear13xx,
     tegra194, uniphier, visconti (Hans Zhang)

   - Add debugfs support for exposing DWC device-specific PTM context
     (Manivannan Sadhasivam)

  TI J721E PCIe driver:

   - Make j721e buildable as a loadable and removable module (Siddharth
     Vadapalli)

   - Fix j721e host/endpoint dependencies that result in link failures
     in some configs (Arnd Bergmann)

  Device tree bindings:

   - Add qcom DT binding for 'global' interrupt (PCIe controller and
     link-specific events) for ipq8074, ipq8074-gen3, ipq6018, sa8775p,
     sc7280, sc8180x sdm845, sm8150, sm8250, sm8350 (Manivannan
     Sadhasivam)

   - Add qcom DT binding for 8 MSI SPI interrupts for msm8998, ipq8074,
     ipq8074-gen3, ipq6018 (Manivannan Sadhasivam)

   - Add dw rockchip DT binding for rk3576 and rk3562 (Kever Yang)

   - Correct indentation and style of examples in brcm,stb-pcie,
     cdns,cdns-pcie-ep, intel,keembay-pcie-ep, intel,keembay-pcie,
     microchip,pcie-host, rcar-pci-ep, rcar-pci-host, xilinx-versal-cpm
     (Krzysztof Kozlowski)

   - Convert Marvell EBU (dove, kirkwood, armada-370, armada-xp) and
     armada8k from text to schema DT bindings (Rob Herring)

   - Remove obsolete .txt DT bindings for content that has been moved to
     schemas (Rob Herring)

   - Add qcom DT binding for MHI registers in IPQ5332, IPQ6018, IPQ8074
     and IPQ9574 (Varadarajan Narayanan)

   - Convert v3,v360epc-pci from text to DT schema binding (Rob Herring)

   - Change microchip,pcie-host DT binding to be 'dma-noncoherent' since
     PolarFire may be configured that way (Conor Dooley)

  Miscellaneous:

   - Drop 'pci' suffix from intel_mid_pci.c filename to match similar
     files (Andy Shevchenko)

   - All platforms with PCI have an MMU, so add PCI Kconfig dependency
     on MMU to simplify build testing and avoid inadvertent build
     regressions (Arnd Bergmann)

   - Update Krzysztof Wilczyński's email address in MAINTAINERS
     (Krzysztof Wilczyński)

   - Update Manivannan Sadhasivam's email address in MAINTAINERS
     (Manivannan Sadhasivam)"

* tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (147 commits)
  MAINTAINERS: Update Manivannan Sadhasivam email address
  PCI: j721e: Fix host/endpoint dependencies
  PCI: j721e: Add support to build as a loadable module
  PCI: cadence-ep: Introduce cdns_pcie_ep_disable() helper for cleanup
  PCI: cadence-host: Introduce cdns_pcie_host_disable() helper for cleanup
  PCI: cadence: Add support to build pcie-cadence library as a kernel module
  MAINTAINERS: Update Krzysztof Wilczyński email address
  PCI: Remove unnecessary linesplit in __pci_setup_bridge()
  PCI: WARN (not BUG()) when we fail to assign optional resources
  PCI: Remove unused pci_printk()
  PCI: qcom: Replace PERST# sleep time with proper macro
  PCI: dw-rockchip: Replace PERST# sleep time with proper macro
  PCI: host-common: Convert to library for host controller drivers
  PCI/ERR: Remove misleading TODO regarding kernel panic
  PCI: cadence: Remove duplicate message code definitions
  PCI: endpoint: Align pci_epc_set_msix(), pci_epc_ops::set_msix() nr_irqs encoding
  PCI: endpoint: Align pci_epc_set_msi(), pci_epc_ops::set_msi() nr_irqs encoding
  PCI: endpoint: Align pci_epc_get_msix(), pci_epc_ops::get_msix() return value encoding
  PCI: endpoint: Align pci_epc_get_msi(), pci_epc_ops::get_msi() return value encoding
  PCI: cadence-ep: Correct PBA offset in .set_msix() callback
  ...

31 files changed, 878 insertions, 1162 deletions

diff --git a/Documentation/devicetree/bindings/pci/apple,pcie.yaml b/Documentation/devicetree/bindings/pci/apple,pcie.yaml
index c8775f9cb071..c0852be04f6d 100644
--- a/Documentation/devicetree/bindings/pci/apple,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/apple,pcie.yaml
@@ -17,6 +17,10 @@ description: |
   implements its root ports.  But the ATU found on most DesignWare
   PCIe host bridges is absent.
 
+  On systems derived from T602x, the PHY registers are in a region
+  separate from the port registers. In that case, there is one PHY
+  register range per port register range.
+
   All root ports share a single ECAM space, but separate GPIOs are
   used to take the PCI devices on those ports out of reset.  Therefore
   the standard "reset-gpios" and "max-link-speed" properties appear on
@@ -30,16 +34,18 @@ description: |
 
 properties:
   compatible:
-    items:
-      - enum:
-          - apple,t8103-pcie
-          - apple,t8112-pcie
-          - apple,t6000-pcie
-      - const: apple,pcie
+    oneOf:
+      - items:
+          - enum:
+              - apple,t8103-pcie
+              - apple,t8112-pcie
+              - apple,t6000-pcie
+          - const: apple,pcie
+      - const: apple,t6020-pcie
 
   reg:
     minItems: 3
-    maxItems: 6
+    maxItems: 10
 
   reg-names:
     minItems: 3
@@ -50,6 +56,10 @@ properties:
       - const: port1
       - const: port2
       - const: port3
+      - const: phy0
+      - const: phy1
+      - const: phy2
+      - const: phy3
 
   ranges:
     minItems: 2
@@ -98,6 +108,15 @@ allOf:
           maxItems: 5
         interrupts:
           maxItems: 3
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: apple,t6020-pcie
+    then:
+      properties:
+        reg-names:
+          minItems: 10
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
index 29f0e1eb5096..c4f9674e8695 100644
--- a/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml
@@ -186,49 +186,48 @@ examples:
     #include <dt-bindings/interrupt-controller/arm-gic.h>
 
     scb {
-            #address-cells = <2>;
-            #size-cells = <1>;
-            pcie0: pcie@7d500000 {
-                    compatible = "brcm,bcm2711-pcie";
-                    reg = <0x0 0x7d500000 0x9310>;
-                    device_type = "pci";
-                    #address-cells = <3>;
-                    #size-cells = <2>;
-                    #interrupt-cells = <1>;
-                    interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
-                                 <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-                    interrupt-names = "pcie", "msi";
-                    interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-                    interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH
-                                     0 0 0 2 &gicv2 GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH
-                                     0 0 0 3 &gicv2 GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH
-                                     0 0 0 4 &gicv2 GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
-
-                    msi-parent = <&pcie0>;
-                    msi-controller;
-                    ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 0x0 0x04000000>;
-                    dma-ranges = <0x42000000 0x1 0x00000000 0x0 0x40000000 0x0 0x80000000>,
-                                 <0x42000000 0x1 0x80000000 0x3 0x00000000 0x0 0x80000000>;
-                    brcm,enable-ssc;
-                    brcm,scb-sizes =  <0x0000000080000000 0x0000000080000000>;
-
-                    /* PCIe bridge, Root Port */
-                    pci@0,0 {
-                            #address-cells = <3>;
-                            #size-cells = <2>;
-                            reg = <0x0 0x0 0x0 0x0 0x0>;
-                            compatible = "pciclass,0604";
-                            device_type = "pci";
-                            vpcie3v3-supply = <&vreg7>;
-                            ranges;
-
-                            /* PCIe endpoint */
-                            pci-ep@0,0 {
-                                    assigned-addresses =
-                                        <0x82010000 0x0 0xf8000000 0x6 0x00000000 0x0 0x2000>;
-                                    reg = <0x0 0x0 0x0 0x0 0x0>;
-                                    compatible = "pci14e4,1688";
-                            };
-                    };
+        #address-cells = <2>;
+        #size-cells = <1>;
+        pcie0: pcie@7d500000 {
+            compatible = "brcm,bcm2711-pcie";
+            reg = <0x0 0x7d500000 0x9310>;
+            device_type = "pci";
+            #address-cells = <3>;
+            #size-cells = <2>;
+            #interrupt-cells = <1>;
+            interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+            interrupt-names = "pcie", "msi";
+            interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+            interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH
+                             0 0 0 2 &gicv2 GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH
+                             0 0 0 3 &gicv2 GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH
+                             0 0 0 4 &gicv2 GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
+
+            msi-parent = <&pcie0>;
+            msi-controller;
+            ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 0x0 0x04000000>;
+            dma-ranges = <0x42000000 0x1 0x00000000 0x0 0x40000000 0x0 0x80000000>,
+                         <0x42000000 0x1 0x80000000 0x3 0x00000000 0x0 0x80000000>;
+            brcm,enable-ssc;
+            brcm,scb-sizes =  <0x0000000080000000 0x0000000080000000>;
+
+            /* PCIe bridge, Root Port */
+            pci@0,0 {
+                #address-cells = <3>;
+                #size-cells = <2>;
+                reg = <0x0 0x0 0x0 0x0 0x0>;
+                compatible = "pciclass,0604";
+                device_type = "pci";
+                vpcie3v3-supply = <&vreg7>;
+                ranges;
+
+                /* PCIe endpoint */
+                pci-ep@0,0 {
+                    assigned-addresses = <0x82010000 0x0 0xf8000000 0x6 0x00000000 0x0 0x2000>;
+                    reg = <0x0 0x0 0x0 0x0 0x0>;
+                    compatible = "pci14e4,1688";
+                };
             };
+        };
     };
diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml
index 98651ab22103..8735293962ee 100644
--- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-ep.yaml
@@ -37,14 +37,14 @@ examples:
         #size-cells = <2>;
 
         pcie-ep@fc000000 {
-                compatible = "cdns,cdns-pcie-ep";
-                reg = <0x0 0xfc000000 0x0 0x01000000>,
-                      <0x0 0x80000000 0x0 0x40000000>;
-                reg-names = "reg", "mem";
-                cdns,max-outbound-regions = <16>;
-                max-functions = /bits/ 8 <8>;
-                phys = <&pcie_phy0>;
-                phy-names = "pcie-phy";
+            compatible = "cdns,cdns-pcie-ep";
+            reg = <0x0 0xfc000000 0x0 0x01000000>,
+                  <0x0 0x80000000 0x0 0x40000000>;
+            reg-names = "reg", "mem";
+            cdns,max-outbound-regions = <16>;
+            max-functions = /bits/ 8 <8>;
+            phys = <&pcie_phy0>;
+            phy-names = "pcie-phy";
         };
     };
 ...
diff --git a/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml
index 730e63fd7669..b19f61ae72fb 100644
--- a/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/intel,keembay-pcie-ep.yaml
@@ -53,17 +53,17 @@ examples:
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/interrupt-controller/irq.h>
     pcie-ep@37000000 {
-          compatible = "intel,keembay-pcie-ep";
-          reg = <0x37000000 0x00001000>,
-                <0x37100000 0x00001000>,
-                <0x37300000 0x00001000>,
-                <0x36000000 0x01000000>,
-                <0x37800000 0x00000200>;
-          reg-names = "dbi", "dbi2", "atu", "addr_space", "apb";
-          interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
-                       <GIC_SPI 108 IRQ_TYPE_EDGE_RISING>,
-                       <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
-                       <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
-          interrupt-names = "pcie", "pcie_ev", "pcie_err", "pcie_mem_access";
-          num-lanes = <2>;
+        compatible = "intel,keembay-pcie-ep";
+        reg = <0x37000000 0x00001000>,
+              <0x37100000 0x00001000>,
+              <0x37300000 0x00001000>,
+              <0x36000000 0x01000000>,
+              <0x37800000 0x00000200>;
+        reg-names = "dbi", "dbi2", "atu", "addr_space", "apb";
+        interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 108 IRQ_TYPE_EDGE_RISING>,
+                     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "pcie", "pcie_ev", "pcie_err", "pcie_mem_access";
+        num-lanes = <2>;
     };
diff --git a/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml b/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml
index 1fd557504b10..dd71e3d6bf94 100644
--- a/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/intel,keembay-pcie.yaml
@@ -75,23 +75,23 @@ examples:
     #define KEEM_BAY_A53_PCIE
     #define KEEM_BAY_A53_AUX_PCIE
     pcie@37000000 {
-          compatible = "intel,keembay-pcie";
-          reg = <0x37000000 0x00001000>,
-                <0x37300000 0x00001000>,
-                <0x36e00000 0x00200000>,
-                <0x37800000 0x00000200>;
-          reg-names = "dbi", "atu", "config", "apb";
-          #address-cells = <3>;
-          #size-cells = <2>;
-          device_type = "pci";
-          ranges = <0x02000000 0 0x36000000 0x36000000 0 0x00e00000>;
-          interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
-                       <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
-                       <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
-          interrupt-names = "pcie", "pcie_ev", "pcie_err";
-          clocks = <&scmi_clk KEEM_BAY_A53_PCIE>,
-                   <&scmi_clk KEEM_BAY_A53_AUX_PCIE>;
-          clock-names = "master", "aux";
-          reset-gpios = <&pca2 9 GPIO_ACTIVE_LOW>;
-          num-lanes = <2>;
+        compatible = "intel,keembay-pcie";
+        reg = <0x37000000 0x00001000>,
+              <0x37300000 0x00001000>,
+              <0x36e00000 0x00200000>,
+              <0x37800000 0x00000200>;
+        reg-names = "dbi", "atu", "config", "apb";
+        #address-cells = <3>;
+        #size-cells = <2>;
+        device_type = "pci";
+        ranges = <0x02000000 0 0x36000000 0x36000000 0 0x00e00000>;
+        interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "pcie", "pcie_ev", "pcie_err";
+        clocks = <&scmi_clk KEEM_BAY_A53_PCIE>,
+                 <&scmi_clk KEEM_BAY_A53_AUX_PCIE>;
+        clock-names = "master", "aux";
+        reset-gpios = <&pca2 9 GPIO_ACTIVE_LOW>;
+        num-lanes = <2>;
     };
diff --git a/Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml b/Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml
new file mode 100644
index 000000000000..f3ba9230ce2a
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/marvell,armada8k-pcie.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/marvell,armada8k-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Armada 7K/8K PCIe interface
+
+maintainers:
+  - Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+
+description:
+  This PCIe host controller is based on the Synopsys DesignWare PCIe IP.
+
+select:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - marvell,armada8k-pcie
+  required:
+    - compatible
+
+allOf:
+  - $ref: snps,dw-pcie.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - marvell,armada8k-pcie
+      - const: snps,dw-pcie
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+    items:
+      - const: ctrl
+      - const: config
+
+  clocks:
+    minItems: 1
+    maxItems: 2
+
+  clock-names:
+    items:
+      - const: core
+      - const: reg
+
+  interrupts:
+    maxItems: 1
+
+  msi-parent:
+    maxItems: 1
+
+  phys:
+    minItems: 1
+    maxItems: 4
+
+  phy-names:
+    minItems: 1
+    maxItems: 4
+
+  marvell,reset-gpio:
+    maxItems: 1
+    deprecated: true
+
+required:
+  - interrupt-map
+  - clocks
+  - msi-parent
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    pcie@f2600000 {
+        compatible = "marvell,armada8k-pcie", "snps,dw-pcie";
+        reg = <0xf2600000 0x10000>, <0xf6f00000 0x80000>;
+        reg-names = "ctrl", "config";
+        #address-cells = <3>;
+        #size-cells = <2>;
+        #interrupt-cells = <1>;
+        device_type = "pci";
+        dma-coherent;
+        msi-parent = <&gic_v2m0>;
+
+        ranges = <0x81000000 0 0xf9000000 0xf9000000 0 0x10000>,  /* downstream I/O */
+                 <0x82000000 0 0xf6000000 0xf6000000 0 0xf00000>;  /* non-prefetchable memory */
+        interrupt-map-mask = <0 0 0 0>;
+        interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+        interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+        num-lanes = <1>;
+        clocks = <&cpm_syscon0 1 13>;
+    };
+...
diff --git a/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml b/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml
new file mode 100644
index 000000000000..7be695320ddf
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml
@@ -0,0 +1,277 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/marvell,kirkwood-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell EBU PCIe interfaces
+
+maintainers:
+  - Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+  - Pali Rohár <pali@kernel.org>
+
+allOf:
+  - $ref: /schemas/pci/pci-host-bridge.yaml#
+
+properties:
+  compatible:
+    enum:
+      - marvell,armada-370-pcie
+      - marvell,armada-xp-pcie
+      - marvell,dove-pcie
+      - marvell,kirkwood-pcie
+
+  ranges:
+    description: >
+      The ranges describing the MMIO registers have the following layout:
+
+        0x82000000 0 r MBUS_ID(0xf0, 0x01) r 0 s
+
+      where:
+
+        * r is a 32-bits value that gives the offset of the MMIO registers of
+        this PCIe interface, from the base of the internal registers.
+
+        * s is a 32-bits value that give the size of this MMIO registers area.
+        This range entry translates the '0x82000000 0 r' PCI address into the
+        'MBUS_ID(0xf0, 0x01) r' CPU address, which is part of the internal
+        register window (as identified by MBUS_ID(0xf0, 0x01)).
+
+      The ranges describing the MBus windows have the following layout:
+
+          0x8t000000 s 0     MBUS_ID(w, a) 0 1 0
+
+      where:
+
+        * t is the type of the MBus window (as defined by the standard PCI DT
+        bindings), 1 for I/O and 2 for memory.
+
+        * s is the PCI slot that corresponds to this PCIe interface
+
+        * w is the 'target ID' value for the MBus window
+
+        * a the 'attribute' value for the MBus window.
+
+      Since the location and size of the different MBus windows is not fixed in
+      hardware, and only determined in runtime, those ranges cover the full first
+      4 GB of the physical address space, and do not translate into a valid CPU
+      address.
+
+  msi-parent:
+    maxItems: 1
+
+patternProperties:
+  '^pcie@':
+    type: object
+    allOf:
+      - $ref: /schemas/pci/pci-bus-common.yaml#
+      - $ref: /schemas/pci/pci-device.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      clocks:
+        maxItems: 1
+
+      interrupts:
+        minItems: 1
+        maxItems: 2
+
+      interrupt-names:
+        minItems: 1
+        items:
+          - const: intx
+          - const: error
+
+      reset-delay-us:
+        default: 100000
+        description: todo
+
+      marvell,pcie-port:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        maximum: 3
+        description: todo
+
+      marvell,pcie-lane:
+        $ref: /schemas/types.yaml#/definitions/uint32
+        maximum: 3
+        description: todo
+
+      interrupt-controller:
+        type: object
+        additionalProperties: false
+
+        properties:
+          interrupt-controller: true
+
+          '#interrupt-cells':
+            const: 1
+
+    required:
+      - assigned-addresses
+      - clocks
+      - interrupt-map
+      - marvell,pcie-port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
+
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        pcie@f001000000000000 {
+            compatible = "marvell,armada-xp-pcie";
+            device_type = "pci";
+
+            #address-cells = <3>;
+            #size-cells = <2>;
+
+            bus-range = <0x00 0xff>;
+            msi-parent = <&mpic>;
+
+            ranges =
+                  <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000  /* Port 0.0 registers */
+                    0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000  /* Port 2.0 registers */
+                    0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000  /* Port 0.1 registers */
+                    0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000  /* Port 0.2 registers */
+                    0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000  /* Port 0.3 registers */
+                    0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000  /* Port 1.0 registers */
+                    0x82000000 0 0x82000 MBUS_ID(0xf0, 0x01) 0x82000 0 0x00002000  /* Port 3.0 registers */
+                    0x82000000 0 0x84000 MBUS_ID(0xf0, 0x01) 0x84000 0 0x00002000  /* Port 1.1 registers */
+                    0x82000000 0 0x88000 MBUS_ID(0xf0, 0x01) 0x88000 0 0x00002000  /* Port 1.2 registers */
+                    0x82000000 0 0x8c000 MBUS_ID(0xf0, 0x01) 0x8c000 0 0x00002000  /* Port 1.3 registers */
+                    0x82000000 0x1 0     MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
+                    0x81000000 0x1 0     MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO  */
+                    0x82000000 0x2 0     MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */
+                    0x81000000 0x2 0     MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO  */
+                    0x82000000 0x3 0     MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */
+                    0x81000000 0x3 0     MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO  */
+                    0x82000000 0x4 0     MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */
+                    0x81000000 0x4 0     MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO  */
+
+                    0x82000000 0x5 0     MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
+                    0x81000000 0x5 0     MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO  */
+                    0x82000000 0x6 0     MBUS_ID(0x08, 0xd8) 0 1 0 /* Port 1.1 MEM */
+                    0x81000000 0x6 0     MBUS_ID(0x08, 0xd0) 0 1 0 /* Port 1.1 IO  */
+                    0x82000000 0x7 0     MBUS_ID(0x08, 0xb8) 0 1 0 /* Port 1.2 MEM */
+                    0x81000000 0x7 0     MBUS_ID(0x08, 0xb0) 0 1 0 /* Port 1.2 IO  */
+                    0x82000000 0x8 0     MBUS_ID(0x08, 0x78) 0 1 0 /* Port 1.3 MEM */
+                    0x81000000 0x8 0     MBUS_ID(0x08, 0x70) 0 1 0 /* Port 1.3 IO  */
+
+                    0x82000000 0x9 0     MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */
+                    0x81000000 0x9 0     MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO  */
+
+                    0x82000000 0xa 0     MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */
+                    0x81000000 0xa 0     MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO  */>;
+
+            pcie@1,0 {
+                device_type = "pci";
+                assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
+                reg = <0x0800 0 0 0 0>;
+                #address-cells = <3>;
+                #size-cells = <2>;
+                #interrupt-cells = <1>;
+                ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
+                    0x81000000 0 0 0x81000000 0x1 0 1 0>;
+                interrupt-map-mask = <0 0 0 0>;
+                interrupt-map = <0 0 0 0 &mpic 58>;
+                marvell,pcie-port = <0>;
+                marvell,pcie-lane = <0>;
+                num-lanes = <1>;
+                /* low-active PERST# reset on GPIO 25 */
+                reset-gpios = <&gpio0 25 1>;
+                /* wait 20ms for device settle after reset deassertion */
+                reset-delay-us = <20000>;
+                clocks = <&gateclk 5>;
+            };
+
+            pcie@2,0 {
+                device_type = "pci";
+                assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
+                reg = <0x1000 0 0 0 0>;
+                #address-cells = <3>;
+                #size-cells = <2>;
+                #interrupt-cells = <1>;
+                ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
+                    0x81000000 0 0 0x81000000 0x2 0 1 0>;
+                interrupt-map-mask = <0 0 0 0>;
+                interrupt-map = <0 0 0 0 &mpic 59>;
+                marvell,pcie-port = <0>;
+                marvell,pcie-lane = <1>;
+                num-lanes = <1>;
+                clocks = <&gateclk 6>;
+            };
+
+            pcie@3,0 {
+                device_type = "pci";
+                assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
+                reg = <0x1800 0 0 0 0>;
+                #address-cells = <3>;
+                #size-cells = <2>;
+                #interrupt-cells = <1>;
+                ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
+                    0x81000000 0 0 0x81000000 0x3 0 1 0>;
+                interrupt-map-mask = <0 0 0 0>;
+                interrupt-map = <0 0 0 0 &mpic 60>;
+                marvell,pcie-port = <0>;
+                marvell,pcie-lane = <2>;
+                num-lanes = <1>;
+                clocks = <&gateclk 7>;
+            };
+
+            pcie@4,0 {
+                device_type = "pci";
+                assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
+                reg = <0x2000 0 0 0 0>;
+                #address-cells = <3>;
+                #size-cells = <2>;
+                #interrupt-cells = <1>;
+                ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
+                    0x81000000 0 0 0x81000000 0x4 0 1 0>;
+                interrupt-map-mask = <0 0 0 0>;
+                interrupt-map = <0 0 0 0 &mpic 61>;
+                marvell,pcie-port = <0>;
+                marvell,pcie-lane = <3>;
+                num-lanes = <1>;
+                clocks = <&gateclk 8>;
+            };
+
+            pcie@5,0 {
+                device_type = "pci";
+                assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
+                reg = <0x2800 0 0 0 0>;
+                #address-cells = <3>;
+                #size-cells = <2>;
+                #interrupt-cells = <1>;
+                ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
+                    0x81000000 0 0 0x81000000 0x5 0 1 0>;
+                interrupt-map-mask = <0 0 0 0>;
+                interrupt-map = <0 0 0 0 &mpic 62>;
+                marvell,pcie-port = <1>;
+                marvell,pcie-lane = <0>;
+                num-lanes = <1>;
+                clocks = <&gateclk 9>;
+            };
+
+            pcie@6,0 {
+                device_type = "pci";
+                assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
+                reg = <0x3000 0 0 0 0>;
+                #address-cells = <3>;
+                #size-cells = <2>;
+                #interrupt-cells = <1>;
+                ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0
+                    0x81000000 0 0 0x81000000 0x6 0 1 0>;
+                interrupt-map-mask = <0 0 0 0>;
+                interrupt-map = <0 0 0 0 &mpic 63>;
+                marvell,pcie-port = <1>;
+                marvell,pcie-lane = <1>;
+                num-lanes = <1>;
+                clocks = <&gateclk 10>;
+            };
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
index 103574d18dbc..47b0bad690d5 100644
--- a/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
+++ b/Documentation/devicetree/bindings/pci/microchip,pcie-host.yaml
@@ -50,7 +50,7 @@ properties:
     items:
       pattern: '^fic[0-3]$'
 
-  dma-coherent: true
+  dma-noncoherent: true
 
   ranges:
     minItems: 1
@@ -65,33 +65,33 @@ unevaluatedProperties: false
 examples:
   - |
     soc {
-            #address-cells = <2>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        pcie0: pcie@2030000000 {
+            compatible = "microchip,pcie-host-1.0";
+            reg = <0x0 0x70000000 0x0 0x08000000>,
+                  <0x0 0x43008000 0x0 0x00002000>,
+                  <0x0 0x4300a000 0x0 0x00002000>;
+            reg-names = "cfg", "bridge", "ctrl";
+            device_type = "pci";
+            #address-cells = <3>;
             #size-cells = <2>;
-            pcie0: pcie@2030000000 {
-                    compatible = "microchip,pcie-host-1.0";
-                    reg = <0x0 0x70000000 0x0 0x08000000>,
-                          <0x0 0x43008000 0x0 0x00002000>,
-                          <0x0 0x4300a000 0x0 0x00002000>;
-                    reg-names = "cfg", "bridge", "ctrl";
-                    device_type = "pci";
-                    #address-cells = <3>;
-                    #size-cells = <2>;
-                    #interrupt-cells = <1>;
-                    interrupts = <119>;
-                    interrupt-map-mask = <0x0 0x0 0x0 0x7>;
-                    interrupt-map = <0 0 0 1 &pcie_intc0 0>,
-                                    <0 0 0 2 &pcie_intc0 1>,
-                                    <0 0 0 3 &pcie_intc0 2>,
-                                    <0 0 0 4 &pcie_intc0 3>;
-                    interrupt-parent = <&plic0>;
-                    msi-parent = <&pcie0>;
-                    msi-controller;
-                    bus-range = <0x00 0x7f>;
-                    ranges = <0x03000000 0x0 0x78000000 0x0 0x78000000 0x0 0x04000000>;
-                    pcie_intc0: interrupt-controller {
-                        #address-cells = <0>;
-                        #interrupt-cells = <1>;
-                        interrupt-controller;
-                    };
+            #interrupt-cells = <1>;
+            interrupts = <119>;
+            interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+            interrupt-map = <0 0 0 1 &pcie_intc0 0>,
+                            <0 0 0 2 &pcie_intc0 1>,
+                            <0 0 0 3 &pcie_intc0 2>,
+                            <0 0 0 4 &pcie_intc0 3>;
+            interrupt-parent = <&plic0>;
+            msi-parent = <&pcie0>;
+            msi-controller;
+            bus-range = <0x00 0x7f>;
+            ranges = <0x03000000 0x0 0x78000000 0x0 0x78000000 0x0 0x04000000>;
+            pcie_intc0: interrupt-controller {
+                #address-cells = <0>;
+                #interrupt-cells = <1>;
+                interrupt-controller;
             };
+        };
     };
diff --git a/Documentation/devicetree/bindings/pci/mvebu-pci.txt b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
deleted file mode 100644
index 6d022a9d36ee..000000000000
--- a/Documentation/devicetree/bindings/pci/mvebu-pci.txt
+++ /dev/null
@@ -1,310 +0,0 @@
-* Marvell EBU PCIe interfaces
-
-Mandatory properties:
-
-- compatible: one of the following values:
-    marvell,armada-370-pcie
-    marvell,armada-xp-pcie
-    marvell,dove-pcie
-    marvell,kirkwood-pcie
-- #address-cells, set to <3>
-- #size-cells, set to <2>
-- #interrupt-cells, set to <1>
-- bus-range: PCI bus numbers covered
-- device_type, set to "pci"
-- ranges: ranges describing the MMIO registers to control the PCIe
-  interfaces, and ranges describing the MBus windows needed to access
-  the memory and I/O regions of each PCIe interface.
-- msi-parent: Link to the hardware entity that serves as the Message
-  Signaled Interrupt controller for this PCI controller.
-
-The ranges describing the MMIO registers have the following layout:
-
-    0x82000000 0 r MBUS_ID(0xf0, 0x01) r 0 s
-
-where:
-
-  * r is a 32-bits value that gives the offset of the MMIO
-  registers of this PCIe interface, from the base of the internal
-  registers.
-
-  * s is a 32-bits value that give the size of this MMIO
-  registers area. This range entry translates the '0x82000000 0 r' PCI
-  address into the 'MBUS_ID(0xf0, 0x01) r' CPU address, which is part
-  of the internal register window (as identified by MBUS_ID(0xf0,
-  0x01)).
-
-The ranges describing the MBus windows have the following layout:
-
-    0x8t000000 s 0     MBUS_ID(w, a) 0 1 0
-
-where:
-
-   * t is the type of the MBus window (as defined by the standard PCI DT
-   bindings), 1 for I/O and 2 for memory.
-
-   * s is the PCI slot that corresponds to this PCIe interface
-
-   * w is the 'target ID' value for the MBus window
-
-   * a the 'attribute' value for the MBus window.
-
-Since the location and size of the different MBus windows is not fixed in
-hardware, and only determined in runtime, those ranges cover the full first
-4 GB of the physical address space, and do not translate into a valid CPU
-address.
-
-In addition, the device tree node must have sub-nodes describing each
-PCIe interface, having the following mandatory properties:
-
-- reg: used only for interrupt mapping, so only the first four bytes
-  are used to refer to the correct bus number and device number.
-- assigned-addresses: reference to the MMIO registers used to control
-  this PCIe interface.
-- clocks: the clock associated to this PCIe interface
-- marvell,pcie-port: the physical PCIe port number
-- status: either "disabled" or "okay"
-- device_type, set to "pci"
-- #address-cells, set to <3>
-- #size-cells, set to <2>
-- #interrupt-cells, set to <1>
-- ranges, translating the MBus windows ranges of the parent node into
-  standard PCI addresses.
-- interrupt-map-mask and interrupt-map, standard PCI properties to
-  define the mapping of the PCIe interface to interrupt numbers.
-
-and the following optional properties:
-- marvell,pcie-lane: the physical PCIe lane number, for ports having
-  multiple lanes. If this property is not found, we assume that the
-  value is 0.
-- num-lanes: number of SerDes PCIe lanes for this link (1 or 4)
-- reset-gpios: optional GPIO to PERST#
-- reset-delay-us: delay in us to wait after reset de-assertion, if not
-  specified will default to 100ms, as required by the PCIe specification.
-- interrupt-names: list of interrupt names, supported are:
-   - "intx" - interrupt line triggered by one of the legacy interrupt
-- interrupts or interrupts-extended: List of the interrupt sources which
-  corresponding to the "interrupt-names". If non-empty then also additional
-  'interrupt-controller' subnode must be defined.
-
-Example:
-
-pcie-controller {
-	compatible = "marvell,armada-xp-pcie";
-	device_type = "pci";
-
-	#address-cells = <3>;
-	#size-cells = <2>;
-
-	bus-range = <0x00 0xff>;
-	msi-parent = <&mpic>;
-
-	ranges =
-	       <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000	/* Port 0.0 registers */
-		0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000	/* Port 2.0 registers */
-		0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000	/* Port 0.1 registers */
-		0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000	/* Port 0.2 registers */
-		0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000	/* Port 0.3 registers */
-		0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000	/* Port 1.0 registers */
-		0x82000000 0 0x82000 MBUS_ID(0xf0, 0x01) 0x82000 0 0x00002000	/* Port 3.0 registers */
-		0x82000000 0 0x84000 MBUS_ID(0xf0, 0x01) 0x84000 0 0x00002000	/* Port 1.1 registers */
-		0x82000000 0 0x88000 MBUS_ID(0xf0, 0x01) 0x88000 0 0x00002000	/* Port 1.2 registers */
-		0x82000000 0 0x8c000 MBUS_ID(0xf0, 0x01) 0x8c000 0 0x00002000	/* Port 1.3 registers */
-		0x82000000 0x1 0     MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
-		0x81000000 0x1 0     MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO  */
-		0x82000000 0x2 0     MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */
-		0x81000000 0x2 0     MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO  */
-		0x82000000 0x3 0     MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */
-		0x81000000 0x3 0     MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO  */
-		0x82000000 0x4 0     MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */
-		0x81000000 0x4 0     MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO  */
-
-		0x82000000 0x5 0     MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
-		0x81000000 0x5 0     MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO  */
-		0x82000000 0x6 0     MBUS_ID(0x08, 0xd8) 0 1 0 /* Port 1.1 MEM */
-		0x81000000 0x6 0     MBUS_ID(0x08, 0xd0) 0 1 0 /* Port 1.1 IO  */
-		0x82000000 0x7 0     MBUS_ID(0x08, 0xb8) 0 1 0 /* Port 1.2 MEM */
-		0x81000000 0x7 0     MBUS_ID(0x08, 0xb0) 0 1 0 /* Port 1.2 IO  */
-		0x82000000 0x8 0     MBUS_ID(0x08, 0x78) 0 1 0 /* Port 1.3 MEM */
-		0x81000000 0x8 0     MBUS_ID(0x08, 0x70) 0 1 0 /* Port 1.3 IO  */
-
-		0x82000000 0x9 0     MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */
-		0x81000000 0x9 0     MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO  */
-
-		0x82000000 0xa 0     MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */
-		0x81000000 0xa 0     MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO  */>;
-
-	pcie@1,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
-		reg = <0x0800 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
-			  0x81000000 0 0 0x81000000 0x1 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 58>;
-		marvell,pcie-port = <0>;
-		marvell,pcie-lane = <0>;
-		num-lanes = <1>;
-		/* low-active PERST# reset on GPIO 25 */
-		reset-gpios = <&gpio0 25 1>;
-		/* wait 20ms for device settle after reset deassertion */
-		reset-delay-us = <20000>;
-		clocks = <&gateclk 5>;
-	};
-
-	pcie@2,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
-		reg = <0x1000 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
-			  0x81000000 0 0 0x81000000 0x2 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 59>;
-		marvell,pcie-port = <0>;
-		marvell,pcie-lane = <1>;
-		num-lanes = <1>;
-		clocks = <&gateclk 6>;
-	};
-
-	pcie@3,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
-		reg = <0x1800 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
-			  0x81000000 0 0 0x81000000 0x3 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 60>;
-		marvell,pcie-port = <0>;
-		marvell,pcie-lane = <2>;
-		num-lanes = <1>;
-		clocks = <&gateclk 7>;
-	};
-
-	pcie@4,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
-		reg = <0x2000 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
-			  0x81000000 0 0 0x81000000 0x4 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 61>;
-		marvell,pcie-port = <0>;
-		marvell,pcie-lane = <3>;
-		num-lanes = <1>;
-		clocks = <&gateclk 8>;
-	};
-
-	pcie@5,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
-		reg = <0x2800 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
-			  0x81000000 0 0 0x81000000 0x5 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 62>;
-		marvell,pcie-port = <1>;
-		marvell,pcie-lane = <0>;
-		num-lanes = <1>;
-		clocks = <&gateclk 9>;
-	};
-
-	pcie@6,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
-		reg = <0x3000 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0
-			  0x81000000 0 0 0x81000000 0x6 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 63>;
-		marvell,pcie-port = <1>;
-		marvell,pcie-lane = <1>;
-		num-lanes = <1>;
-		clocks = <&gateclk 10>;
-	};
-
-	pcie@7,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
-		reg = <0x3800 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0
-			  0x81000000 0 0 0x81000000 0x7 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 64>;
-		marvell,pcie-port = <1>;
-		marvell,pcie-lane = <2>;
-		num-lanes = <1>;
-		clocks = <&gateclk 11>;
-	};
-
-	pcie@8,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
-		reg = <0x4000 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0
-			  0x81000000 0 0 0x81000000 0x8 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 65>;
-		marvell,pcie-port = <1>;
-		marvell,pcie-lane = <3>;
-		num-lanes = <1>;
-		clocks = <&gateclk 12>;
-	};
-
-	pcie@9,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
-		reg = <0x4800 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0
-			  0x81000000 0 0 0x81000000 0x9 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 99>;
-		marvell,pcie-port = <2>;
-		marvell,pcie-lane = <0>;
-		num-lanes = <1>;
-		clocks = <&gateclk 26>;
-	};
-
-	pcie@a,0 {
-		device_type = "pci";
-		assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
-		reg = <0x5000 0 0 0 0>;
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		ranges = <0x82000000 0 0 0x82000000 0xa 0 1 0
-			  0x81000000 0 0 0x81000000 0xa 0 1 0>;
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &mpic 103>;
-		marvell,pcie-port = <3>;
-		marvell,pcie-lane = <0>;
-		num-lanes = <1>;
-		clocks = <&gateclk 27>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml
index a24fb8307d29..6d6052a2748f 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie-ep.yaml
@@ -74,7 +74,7 @@ properties:
 
   reset-gpios:
     description: Must contain a phandle to a GPIO controller followed by GPIO
-      that is being used as PERST input signal. Please refer to pci.txt.
+      that is being used as PERST input signal.
 
   phys:
     minItems: 1
diff --git a/Documentation/devicetree/bindings/pci/pci-armada8k.txt b/Documentation/devicetree/bindings/pci/pci-armada8k.txt
deleted file mode 100644
index ff25a134befa..000000000000
--- a/Documentation/devicetree/bindings/pci/pci-armada8k.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-* Marvell Armada 7K/8K PCIe interface
-
-This PCIe host controller is based on the Synopsys DesignWare PCIe IP
-and thus inherits all the common properties defined in snps,dw-pcie.yaml.
-
-Required properties:
-- compatible: "marvell,armada8k-pcie"
-- reg: must contain two register regions
-   - the control register region
-   - the config space region
-- reg-names:
-   - "ctrl" for the control register region
-   - "config" for the config space region
-- interrupts: Interrupt specifier for the PCIe controller
-- clocks: reference to the PCIe controller clocks
-- clock-names: mandatory if there is a second clock, in this case the
-   name must be "core" for the first clock and "reg" for the second
-   one
-
-Optional properties:
-- phys: phandle(s) to PHY node(s) following the generic PHY bindings.
-	Either 1, 2 or 4 PHYs might be needed depending on the number of
-	PCIe lanes.
-- phy-names: names of the PHYs corresponding to the number of lanes.
-	Must be "cp0-pcie0-x4-lane0-phy", "cp0-pcie0-x4-lane1-phy" for
-	2 PHYs.
-
-Example:
-
-	pcie@f2600000 {
-		compatible = "marvell,armada8k-pcie", "snps,dw-pcie";
-		reg = <0 0xf2600000 0 0x10000>, <0 0xf6f00000 0 0x80000>;
-		reg-names = "ctrl", "config";
-		#address-cells = <3>;
-		#size-cells = <2>;
-		#interrupt-cells = <1>;
-		device_type = "pci";
-		dma-coherent;
-
-		bus-range = <0 0xff>;
-		ranges = <0x81000000 0 0xf9000000 0  0xf9000000 0 0x10000	/* downstream I/O */
-			  0x82000000 0 0xf6000000 0  0xf6000000 0 0xf00000>;	/* non-prefetchable memory */
-		interrupt-map-mask = <0 0 0 0>;
-		interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
-		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
-		num-lanes = <1>;
-		clocks = <&cpm_syscon0 1 13>;
-	};
diff --git a/Documentation/devicetree/bindings/pci/pci-iommu.txt b/Documentation/devicetree/bindings/pci/pci-iommu.txt
deleted file mode 100644
index 0def586fdcdf..000000000000
--- a/Documentation/devicetree/bindings/pci/pci-iommu.txt
+++ /dev/null
@@ -1,171 +0,0 @@
-This document describes the generic device tree binding for describing the
-relationship between PCI(e) devices and IOMMU(s).
-
-Each PCI(e) device under a root complex is uniquely identified by its Requester
-ID (AKA RID). A Requester ID is a triplet of a Bus number, Device number, and
-Function number.
-
-For the purpose of this document, when treated as a numeric value, a RID is
-formatted such that:
-
-* Bits [15:8] are the Bus number.
-* Bits [7:3] are the Device number.
-* Bits [2:0] are the Function number.
-* Any other bits required for padding must be zero.
-
-IOMMUs may distinguish PCI devices through sideband data derived from the
-Requester ID. While a given PCI device can only master through one IOMMU, a
-root complex may split masters across a set of IOMMUs (e.g. with one IOMMU per
-bus).
-
-The generic 'iommus' property is insufficient to describe this relationship,
-and a mechanism is required to map from a PCI device to its IOMMU and sideband
-data.
-
-For generic IOMMU bindings, see
-Documentation/devicetree/bindings/iommu/iommu.txt.
-
-
-PCI root complex
-================
-
-Optional properties
--------------------
-
-- iommu-map: Maps a Requester ID to an IOMMU and associated IOMMU specifier
-  data.
-
-  The property is an arbitrary number of tuples of
-  (rid-base,iommu,iommu-base,length).
-
-  Any RID r in the interval [rid-base, rid-base + length) is associated with
-  the listed IOMMU, with the IOMMU specifier (r - rid-base + iommu-base).
-
-- iommu-map-mask: A mask to be applied to each Requester ID prior to being
-  mapped to an IOMMU specifier per the iommu-map property.
-
-
-Example (1)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	iommu: iommu@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-iommu";
-		#iommu-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to the IOMMU is the RID,
-		 * identity-mapped.
-		 */
-		iommu-map = <0x0 &iommu 0x0 0x10000>;
-	};
-};
-
-
-Example (2)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	iommu: iommu@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-iommu";
-		#iommu-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to the IOMMU is the RID with the
-		 * function bits masked out.
-		 */
-		iommu-map = <0x0 &iommu 0x0 0x10000>;
-		iommu-map-mask = <0xfff8>;
-	};
-};
-
-
-Example (3)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	iommu: iommu@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-iommu";
-		#iommu-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to the IOMMU is the RID,
-		 * but the high bits of the bus number are flipped.
-		 */
-		iommu-map = <0x0000 &iommu 0x8000 0x8000>,
-			    <0x8000 &iommu 0x0000 0x8000>;
-	};
-};
-
-
-Example (4)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	iommu_a: iommu@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-iommu";
-		#iommu-cells = <1>;
-	};
-
-	iommu_b: iommu@b {
-		reg = <0xb 0x1>;
-		compatible = "vendor,some-iommu";
-		#iommu-cells = <1>;
-	};
-
-	iommu_c: iommu@c {
-		reg = <0xc 0x1>;
-		compatible = "vendor,some-iommu";
-		#iommu-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * Devices with bus number 0-127 are mastered via IOMMU
-		 * a, with sideband data being RID[14:0].
-		 * Devices with bus number 128-255 are mastered via
-		 * IOMMU b, with sideband data being RID[14:0].
-		 * No devices master via IOMMU c.
-		 */
-		iommu-map = <0x0000 &iommu_a 0x0000 0x8000>,
-			    <0x8000 &iommu_b 0x0000 0x8000>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/pci/pci-msi.txt b/Documentation/devicetree/bindings/pci/pci-msi.txt
deleted file mode 100644
index b73d839657b6..000000000000
--- a/Documentation/devicetree/bindings/pci/pci-msi.txt
+++ /dev/null
@@ -1,220 +0,0 @@
-This document describes the generic device tree binding for describing the
-relationship between PCI devices and MSI controllers.
-
-Each PCI device under a root complex is uniquely identified by its Requester ID
-(AKA RID). A Requester ID is a triplet of a Bus number, Device number, and
-Function number.
-
-For the purpose of this document, when treated as a numeric value, a RID is
-formatted such that:
-
-* Bits [15:8] are the Bus number.
-* Bits [7:3] are the Device number.
-* Bits [2:0] are the Function number.
-* Any other bits required for padding must be zero.
-
-MSIs may be distinguished in part through the use of sideband data accompanying
-writes. In the case of PCI devices, this sideband data may be derived from the
-Requester ID. A mechanism is required to associate a device with both the MSI
-controllers it can address, and the sideband data that will be associated with
-its writes to those controllers.
-
-For generic MSI bindings, see
-Documentation/devicetree/bindings/interrupt-controller/msi.txt.
-
-
-PCI root complex
-================
-
-Optional properties
--------------------
-
-- msi-map: Maps a Requester ID to an MSI controller and associated
-  msi-specifier data. The property is an arbitrary number of tuples of
-  (rid-base,msi-controller,msi-base,length), where:
-
-  * rid-base is a single cell describing the first RID matched by the entry.
-
-  * msi-controller is a single phandle to an MSI controller
-
-  * msi-base is an msi-specifier describing the msi-specifier produced for the
-    first RID matched by the entry.
-
-  * length is a single cell describing how many consecutive RIDs are matched
-    following the rid-base.
-
-  Any RID r in the interval [rid-base, rid-base + length) is associated with
-  the listed msi-controller, with the msi-specifier (r - rid-base + msi-base).
-
-- msi-map-mask: A mask to be applied to each Requester ID prior to being mapped
-  to an msi-specifier per the msi-map property.
-
-- msi-parent: Describes the MSI parent of the root complex itself. Where
-  the root complex and MSI controller do not pass sideband data with MSI
-  writes, this property may be used to describe the MSI controller(s)
-  used by PCI devices under the root complex, if defined as such in the
-  binding for the root complex.
-
-
-Example (1)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	msi: msi-controller@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-controller";
-		msi-controller;
-		#msi-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to the MSI controller is
-		 * the RID, identity-mapped.
-		 */
-		msi-map = <0x0 &msi_a 0x0 0x10000>,
-	};
-};
-
-
-Example (2)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	msi: msi-controller@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-controller";
-		msi-controller;
-		#msi-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to the MSI controller is
-		 * the RID, masked to only the device and function bits.
-		 */
-		msi-map = <0x0 &msi_a 0x0 0x100>,
-		msi-map-mask = <0xff>
-	};
-};
-
-
-Example (3)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	msi: msi-controller@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-controller";
-		msi-controller;
-		#msi-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to the MSI controller is
-		 * the RID, but the high bit of the bus number is
-		 * ignored.
-		 */
-		msi-map = <0x0000 &msi 0x0000 0x8000>,
-			  <0x8000 &msi 0x0000 0x8000>;
-	};
-};
-
-
-Example (4)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	msi: msi-controller@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-controller";
-		msi-controller;
-		#msi-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to the MSI controller is
-		 * the RID, but the high bit of the bus number is
-		 * negated.
-		 */
-		msi-map = <0x0000 &msi 0x8000 0x8000>,
-			  <0x8000 &msi 0x0000 0x8000>;
-	};
-};
-
-
-Example (5)
-===========
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	msi_a: msi-controller@a {
-		reg = <0xa 0x1>;
-		compatible = "vendor,some-controller";
-		msi-controller;
-		#msi-cells = <1>;
-	};
-
-	msi_b: msi-controller@b {
-		reg = <0xb 0x1>;
-		compatible = "vendor,some-controller";
-		msi-controller;
-		#msi-cells = <1>;
-	};
-
-	msi_c: msi-controller@c {
-		reg = <0xc 0x1>;
-		compatible = "vendor,some-controller";
-		msi-controller;
-		#msi-cells = <1>;
-	};
-
-	pci: pci@f {
-		reg = <0xf 0x1>;
-		compatible = "vendor,pcie-root-complex";
-		device_type = "pci";
-
-		/*
-		 * The sideband data provided to MSI controller a is the
-		 * RID, but the high bit of the bus number is negated.
-		 * The sideband data provided to MSI controller b is the
-		 * RID, identity-mapped.
-		 * MSI controller c is not addressable.
-		 */
-		msi-map = <0x0000 &msi_a 0x8000 0x08000>,
-			  <0x8000 &msi_a 0x0000 0x08000>,
-			  <0x0000 &msi_b 0x0000 0x10000>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt
deleted file mode 100644
index 6a8f2874a24d..000000000000
--- a/Documentation/devicetree/bindings/pci/pci.txt
+++ /dev/null
@@ -1,84 +0,0 @@
-PCI bus bridges have standardized Device Tree bindings:
-
-PCI Bus Binding to: IEEE Std 1275-1994
-https://www.devicetree.org/open-firmware/bindings/pci/pci2_1.pdf
-
-And for the interrupt mapping part:
-
-Open Firmware Recommended Practice: Interrupt Mapping
-https://www.devicetree.org/open-firmware/practice/imap/imap0_9d.pdf
-
-Additionally to the properties specified in the above standards a host bridge
-driver implementation may support the following properties:
-
-- linux,pci-domain:
-   If present this property assigns a fixed PCI domain number to a host bridge,
-   otherwise an unstable (across boots) unique number will be assigned.
-   It is required to either not set this property at all or set it for all
-   host bridges in the system, otherwise potentially conflicting domain numbers
-   may be assigned to root buses behind different host bridges.  The domain
-   number for each host bridge in the system must be unique.
-- max-link-speed:
-   If present this property specifies PCI gen for link capability.  Host
-   drivers could add this as a strategy to avoid unnecessary operation for
-   unsupported link speed, for instance, trying to do training for
-   unsupported link speed, etc.  Must be '4' for gen4, '3' for gen3, '2'
-   for gen2, and '1' for gen1. Any other values are invalid.
-- reset-gpios:
-   If present this property specifies PERST# GPIO. Host drivers can parse the
-   GPIO and apply fundamental reset to endpoints.
-- supports-clkreq:
-   If present this property specifies that CLKREQ signal routing exists from
-   root port to downstream device and host bridge drivers can do programming
-   which depends on CLKREQ signal existence. For example, programming root port
-   not to advertise ASPM L1 Sub-States support if there is no CLKREQ signal.
-
-PCI-PCI Bridge properties
--------------------------
-
-PCIe root ports and switch ports may be described explicitly in the device
-tree, as children of the host bridge node. Even though those devices are
-discoverable by probing, it might be necessary to describe properties that
-aren't provided by standard PCIe capabilities.
-
-Required properties:
-
-- reg:
-   Identifies the PCI-PCI bridge. As defined in the IEEE Std 1275-1994
-   document, it is a five-cell address encoded as (phys.hi phys.mid
-   phys.lo size.hi size.lo). phys.hi should contain the device's BDF as
-   0b00000000 bbbbbbbb dddddfff 00000000. The other cells should be zero.
-
-   The bus number is defined by firmware, through the standard bridge
-   configuration mechanism. If this port is a switch port, then firmware
-   allocates the bus number and writes it into the Secondary Bus Number
-   register of the bridge directly above this port. Otherwise, the bus
-   number of a root port is the first number in the bus-range property,
-   defaulting to zero.
-
-   If firmware leaves the ARI Forwarding Enable bit set in the bridge
-   above this port, then phys.hi contains the 8-bit function number as
-   0b00000000 bbbbbbbb ffffffff 00000000. Note that the PCIe specification
-   recommends that firmware only leaves ARI enabled when it knows that the
-   OS is ARI-aware.
-
-Optional properties:
-
-- external-facing:
-   When present, the port is external-facing. All bridges and endpoints
-   downstream of this port are external to the machine. The OS can, for
-   example, use this information to identify devices that cannot be
-   trusted with relaxed DMA protection, as users could easily attach
-   malicious devices to this port.
-
-Example:
-
-pcie@10000000 {
-	compatible = "pci-host-ecam-generic";
-	...
-	pcie@0008 {
-		/* Root port 00:01.0 is external-facing */
-		reg = <0x00000800 0 0 0 0>;
-		external-facing;
-	};
-};
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml
index efde49d1bef8..e3fa232da2ca 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sa8775p.yaml
@@ -45,9 +45,10 @@ properties:
 
   interrupts:
     minItems: 8
-    maxItems: 8
+    maxItems: 9
 
   interrupt-names:
+    minItems: 8
     items:
       - const: msi0
       - const: msi1
@@ -57,6 +58,7 @@ properties:
       - const: msi5
       - const: msi6
       - const: msi7
+      - const: global
 
   resets:
     maxItems: 1
@@ -129,7 +131,8 @@ examples:
                          <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
+                         <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
             interrupt-names = "msi0",
                               "msi1",
                               "msi2",
@@ -137,7 +140,8 @@ examples:
                               "msi4",
                               "msi5",
                               "msi6",
-                              "msi7";
+                              "msi7",
+                              "global";
             #interrupt-cells = <1>;
             interrupt-map-mask = <0 0 0 0x7>;
             interrupt-map = <0 0 0 1 &intc GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
index 76cb9fbfd476..ff508f592a1a 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sc7280.yaml
@@ -54,9 +54,10 @@ properties:
 
   interrupts:
     minItems: 8
-    maxItems: 8
+    maxItems: 9
 
   interrupt-names:
+    minItems: 8
     items:
       - const: msi0
       - const: msi1
@@ -66,6 +67,7 @@ properties:
       - const: msi5
       - const: msi6
       - const: msi7
+      - const: global
 
   resets:
     maxItems: 1
@@ -149,9 +151,10 @@ examples:
                          <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
+                         <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;
             interrupt-names = "msi0", "msi1", "msi2", "msi3",
-                              "msi4", "msi5", "msi6", "msi7";
+                              "msi4", "msi5", "msi6", "msi7", "global";
             #interrupt-cells = <1>;
             interrupt-map-mask = <0 0 0 0x7>;
             interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml
index baf1813ec0ac..331fc25d7a17 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sc8180x.yaml
@@ -49,9 +49,10 @@ properties:
 
   interrupts:
     minItems: 8
-    maxItems: 8
+    maxItems: 9
 
   interrupt-names:
+    minItems: 8
     items:
       - const: msi0
       - const: msi1
@@ -61,6 +62,7 @@ properties:
       - const: msi5
       - const: msi6
       - const: msi7
+      - const: global
 
   resets:
     maxItems: 1
@@ -136,7 +138,8 @@ examples:
                          <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
             interrupt-names = "msi0",
                           "msi1",
                           "msi2",
@@ -144,7 +147,8 @@ examples:
                           "msi4",
                           "msi5",
                           "msi6",
-                          "msi7";
+                          "msi7",
+                          "global";
             #interrupt-cells = <1>;
             interrupt-map-mask = <0 0 0 0x7>;
             interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml
index 9d569644fda9..a604f2a79de3 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8150.yaml
@@ -49,9 +49,10 @@ properties:
 
   interrupts:
     minItems: 8
-    maxItems: 8
+    maxItems: 9
 
   interrupt-names:
+    minItems: 8
     items:
       - const: msi0
       - const: msi1
@@ -61,6 +62,7 @@ properties:
       - const: msi5
       - const: msi6
       - const: msi7
+      - const: global
 
   resets:
     maxItems: 1
@@ -128,9 +130,10 @@ examples:
                          <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
             interrupt-names = "msi0", "msi1", "msi2", "msi3",
-                              "msi4", "msi5", "msi6", "msi7";
+                              "msi4", "msi5", "msi6", "msi7", "global";
             #interrupt-cells = <1>;
             interrupt-map-mask = <0 0 0 0x7>;
             interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml
index 4d060bce6f9d..af4dae68d508 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8250.yaml
@@ -61,9 +61,10 @@ properties:
 
   interrupts:
     minItems: 8
-    maxItems: 8
+    maxItems: 9
 
   interrupt-names:
+    minItems: 8
     items:
       - const: msi0
       - const: msi1
@@ -73,6 +74,7 @@ properties:
       - const: msi5
       - const: msi6
       - const: msi7
+      - const: global
 
   resets:
     maxItems: 1
@@ -143,9 +145,10 @@ examples:
                          <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
             interrupt-names = "msi0", "msi1", "msi2", "msi3",
-                              "msi4", "msi5", "msi6", "msi7";
+                              "msi4", "msi5", "msi6", "msi7", "global";
             #interrupt-cells = <1>;
             interrupt-map-mask = <0 0 0 0x7>;
             interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml
index 2a4cc41fc710..dde3079adbb3 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie-sm8350.yaml
@@ -51,9 +51,10 @@ properties:
 
   interrupts:
     minItems: 8
-    maxItems: 8
+    maxItems: 9
 
   interrupt-names:
+    minItems: 8
     items:
       - const: msi0
       - const: msi1
@@ -63,6 +64,7 @@ properties:
       - const: msi5
       - const: msi6
       - const: msi7
+      - const: global
 
   resets:
     maxItems: 1
@@ -132,9 +134,10 @@ examples:
                          <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
                          <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+                         <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;
             interrupt-names = "msi0", "msi1", "msi2", "msi3",
-                              "msi4", "msi5", "msi6", "msi7";
+                              "msi4", "msi5", "msi6", "msi7", "global";
             #interrupt-cells = <1>;
             interrupt-map-mask = <0 0 0 0x7>;
             interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 8f628939209e..0e1808105a81 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -21,6 +21,7 @@ properties:
           - qcom,pcie-apq8064
           - qcom,pcie-apq8084
           - qcom,pcie-ipq4019
+          - qcom,pcie-ipq5018
           - qcom,pcie-ipq6018
           - qcom,pcie-ipq8064
           - qcom,pcie-ipq8064-v2
@@ -168,6 +169,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,pcie-ipq5018
               - qcom,pcie-ipq6018
               - qcom,pcie-ipq8074-gen3
               - qcom,pcie-ipq9574
@@ -175,14 +177,16 @@ allOf:
       properties:
         reg:
           minItems: 5
-          maxItems: 5
+          maxItems: 6
         reg-names:
+          minItems: 5
           items:
             - const: dbi # DesignWare PCIe registers
             - const: elbi # External local bus interface registers
             - const: atu # ATU address space
             - const: parf # Qualcomm specific registers
             - const: config # PCIe configuration space
+            - const: mhi # MHI registers
 
   - if:
       properties:
@@ -327,6 +331,53 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,pcie-ipq5018
+    then:
+      properties:
+        clocks:
+          minItems: 6
+          maxItems: 6
+        clock-names:
+          items:
+            - const: iface # PCIe to SysNOC BIU clock
+            - const: axi_m # AXI Master clock
+            - const: axi_s # AXI Slave clock
+            - const: ahb # AHB clock
+            - const: aux # Auxiliary clock
+            - const: axi_bridge # AXI bridge clock
+        resets:
+          minItems: 8
+          maxItems: 8
+        reset-names:
+          items:
+            - const: pipe # PIPE reset
+            - const: sleep # Sleep reset
+            - const: sticky # Core sticky reset
+            - const: axi_m # AXI master reset
+            - const: axi_s # AXI slave reset
+            - const: ahb # AHB reset
+            - const: axi_m_sticky # AXI master sticky reset
+            - const: axi_s_sticky # AXI slave sticky reset
+        interrupts:
+          minItems: 9
+          maxItems: 9
+        interrupt-names:
+          items:
+            - const: msi0
+            - const: msi1
+            - const: msi2
+            - const: msi3
+            - const: msi4
+            - const: msi5
+            - const: msi6
+            - const: msi7
+            - const: global
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
               - qcom,pcie-msm8996
     then:
       properties:
@@ -562,6 +613,7 @@ allOf:
               enum:
                 - qcom,pcie-apq8064
                 - qcom,pcie-ipq4019
+                - qcom,pcie-ipq5018
                 - qcom,pcie-ipq8064
                 - qcom,pcie-ipq8064v2
                 - qcom,pcie-ipq8074
@@ -589,7 +641,11 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,pcie-ipq6018
+              - qcom,pcie-ipq8074
+              - qcom,pcie-ipq8074-gen3
               - qcom,pcie-msm8996
+              - qcom,pcie-msm8998
               - qcom,pcie-sdm845
     then:
       oneOf:
@@ -602,8 +658,9 @@ allOf:
         - properties:
             interrupts:
               minItems: 8
-              maxItems: 8
+              maxItems: 9
             interrupt-names:
+              minItems: 8
               items:
                 - const: msi0
                 - const: msi1
@@ -613,6 +670,7 @@ allOf:
                 - const: msi5
                 - const: msi6
                 - const: msi7
+                - const: global
 
   - if:
       properties:
@@ -622,11 +680,8 @@ allOf:
               - qcom,pcie-apq8064
               - qcom,pcie-apq8084
               - qcom,pcie-ipq4019
-              - qcom,pcie-ipq6018
               - qcom,pcie-ipq8064
               - qcom,pcie-ipq8064-v2
-              - qcom,pcie-ipq8074
-              - qcom,pcie-ipq8074-gen3
               - qcom,pcie-qcs404
     then:
       properties:
diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
index 32a3b7665ff5..6b91581c30ae 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
+++ b/Documentation/devicetree/bindings/pci/rcar-pci-ep.yaml
@@ -73,21 +73,21 @@ examples:
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/power/r8a774c0-sysc.h>
 
-     pcie0_ep: pcie-ep@fe000000 {
-            compatible = "renesas,r8a774c0-pcie-ep",
-                         "renesas,rcar-gen3-pcie-ep";
-            reg = <0xfe000000 0x80000>,
-                  <0xfe100000 0x100000>,
-                  <0xfe200000 0x200000>,
-                  <0x30000000 0x8000000>,
-                  <0x38000000 0x8000000>;
-            reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3";
-            interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
-                         <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
-            resets = <&cpg 319>;
-            power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
-            clocks = <&cpg CPG_MOD 319>;
-            clock-names = "pcie";
-            max-functions = /bits/ 8 <1>;
+    pcie0_ep: pcie-ep@fe000000 {
+        compatible = "renesas,r8a774c0-pcie-ep",
+                     "renesas,rcar-gen3-pcie-ep";
+        reg = <0xfe000000 0x80000>,
+              <0xfe100000 0x100000>,
+              <0xfe200000 0x200000>,
+              <0x30000000 0x8000000>,
+              <0x38000000 0x8000000>;
+        reg-names = "apb-base", "memory0", "memory1", "memory2", "memory3";
+        interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+        resets = <&cpg 319>;
+        power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>;
+        clocks = <&cpg CPG_MOD 319>;
+        clock-names = "pcie";
+        max-functions = /bits/ 8 <1>;
     };
diff --git a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml
index 666f013e3af8..7896576920aa 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml
+++ b/Documentation/devicetree/bindings/pci/rcar-pci-host.yaml
@@ -113,27 +113,27 @@ examples:
         pcie: pcie@fe000000 {
             compatible = "renesas,pcie-r8a7791", "renesas,pcie-rcar-gen2";
             reg = <0 0xfe000000 0 0x80000>;
-             #address-cells = <3>;
-             #size-cells = <2>;
-             bus-range = <0x00 0xff>;
-             device_type = "pci";
-             ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000>,
-                      <0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000>,
-                      <0x02000000 0 0x30000000 0 0x30000000 0 0x08000000>,
-                      <0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
-             dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x40000000>,
-                          <0x42000000 2 0x00000000 2 0x00000000 0 0x40000000>;
-             interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
-                          <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
-                          <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
-             #interrupt-cells = <1>;
-             interrupt-map-mask = <0 0 0 0>;
-             interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
-             clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
-             clock-names = "pcie", "pcie_bus";
-             power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
-             resets = <&cpg 319>;
-             vpcie3v3-supply = <&pcie_3v3>;
-             vpcie12v-supply = <&pcie_12v>;
-         };
+            #address-cells = <3>;
+            #size-cells = <2>;
+            bus-range = <0x00 0xff>;
+            device_type = "pci";
+            ranges = <0x01000000 0 0x00000000 0 0xfe100000 0 0x00100000>,
+                     <0x02000000 0 0xfe200000 0 0xfe200000 0 0x00200000>,
+                     <0x02000000 0 0x30000000 0 0x30000000 0 0x08000000>,
+                     <0x42000000 0 0x38000000 0 0x38000000 0 0x08000000>;
+            dma-ranges = <0x42000000 0 0x40000000 0 0x40000000 0 0x40000000>,
+                         <0x42000000 2 0x00000000 2 0x00000000 0 0x40000000>;
+            interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>,
+                         <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+            #interrupt-cells = <1>;
+            interrupt-map-mask = <0 0 0 0>;
+            interrupt-map = <0 0 0 0 &gic GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+            clocks = <&cpg CPG_MOD 319>, <&pcie_bus_clk>;
+            clock-names = "pcie", "pcie_bus";
+            power-domains = <&sysc R8A7791_PD_ALWAYS_ON>;
+            resets = <&cpg 319>;
+            vpcie3v3-supply = <&pcie_3v3>;
+            vpcie12v-supply = <&pcie_12v>;
+        };
     };
diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
index cc9adfc7611c..fde9b87508b3 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
@@ -65,7 +65,11 @@ properties:
           tx_cpl_timeout, cor_err_sent, nf_err_sent, f_err_sent, cor_err_rx,
           nf_err_rx, f_err_rx, radm_qoverflow
       - description:
-          eDMA write channel 0 interrupt
+          If the matching interrupt name is "msi", then this is the combined
+          MSI line interrupt, which is to support MSI interrupts output to GIC
+          controller via GIC SPI interrupt instead of GIC ITS interrupt.
+          If the matching interrupt name is "dma0", then this is the eDMA write
+          channel 0 interrupt.
       - description:
           eDMA write channel 1 interrupt
       - description:
@@ -81,7 +85,9 @@ properties:
       - const: msg
       - const: legacy
       - const: err
-      - const: dma0
+      - enum:
+          - msi
+          - dma0
       - const: dma1
       - const: dma2
       - const: dma3
diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
index 550d8a684af3..6c6d828ce964 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -16,16 +16,14 @@ description: |+
   PCIe IP and thus inherits all the common properties defined in
   snps,dw-pcie.yaml.
 
-allOf:
-  - $ref: /schemas/pci/snps,dw-pcie.yaml#
-  - $ref: /schemas/pci/rockchip-dw-pcie-common.yaml#
-
 properties:
   compatible:
     oneOf:
       - const: rockchip,rk3568-pcie
       - items:
           - enum:
+              - rockchip,rk3562-pcie
+              - rockchip,rk3576-pcie
               - rockchip,rk3588-pcie
           - const: rockchip,rk3568-pcie
 
@@ -71,8 +69,58 @@ properties:
 
   vpcie3v3-supply: true
 
-required:
-  - msi-map
+allOf:
+  - $ref: /schemas/pci/snps,dw-pcie.yaml#
+  - $ref: /schemas/pci/rockchip-dw-pcie-common.yaml#
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - rockchip,rk3562-pcie
+                - rockchip,rk3576-pcie
+    then:
+      required:
+        - msi-map
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - rockchip,rk3562-pcie
+              - rockchip,rk3576-pcie
+    then:
+      properties:
+        interrupts:
+          minItems: 6
+          maxItems: 6
+        interrupt-names:
+          items:
+            - const: sys
+            - const: pmc
+            - const: msg
+            - const: legacy
+            - const: err
+            - const: msi
+    else:
+      properties:
+        interrupts:
+          minItems: 5
+        interrupt-names:
+          minItems: 5
+          items:
+            - const: sys
+            - const: pmc
+            - const: msg
+            - const: legacy
+            - const: err
+            - const: dma0
+            - const: dma1
+            - const: dma2
+            - const: dma3
+
 
 unevaluatedProperties: false
 
diff --git a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
index 844fc7142302..d35ff807936b 100644
--- a/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml
@@ -81,10 +81,10 @@ unevaluatedProperties: false
 
 examples:
   - |
+    #include <dt-bindings/clock/sifive-fu740-prci.h>
     bus {
         #address-cells = <2>;
         #size-cells = <2>;
-        #include <dt-bindings/clock/sifive-fu740-prci.h>
 
         pcie@e00000000 {
             compatible = "sifive,fu740-pcie";
diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml
index dc05761c5cf9..34594972d8db 100644
--- a/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml
+++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie-common.yaml
@@ -115,7 +115,7 @@ properties:
             above for new bindings.
           oneOf:
             - description: See native 'dbi' clock for details
-              enum: [ pcie, pcie_apb_sys, aclk_dbi ]
+              enum: [ pcie, pcie_apb_sys, aclk_dbi, reg ]
             - description: See native 'mstr/slv' clock for details
               enum: [ pcie_bus, pcie_inbound_axi, pcie_aclk, aclk_mst, aclk_slv ]
             - description: See native 'pipe' clock for details
@@ -201,6 +201,7 @@ properties:
           oneOf:
             - pattern: '^pcie(-?phy[0-9]*)?$'
             - pattern: '^p2u-[0-7]$'
+            - pattern: '^cp[01]-pcie[0-2]-x[124](-lane[0-3])?-phy$'  # marvell,armada8k-pcie
 
   reset-gpio:
     deprecated: true
diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
index 1117a86fb6f7..69e82f438f58 100644
--- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml
@@ -105,6 +105,8 @@ properties:
             Vendor-specific CSR names. Consider using the generic names above
             for new bindings.
           oneOf:
+            - description: See native 'dbi' CSR region for details.
+              enum: [ ctrl ]
             - description: See native 'elbi/app' CSR region for details.
               enum: [ apb, mgmt, link, ulreg, appl ]
             - description: See native 'atu' CSR region for details.
@@ -117,7 +119,7 @@ properties:
               const: slcr
     allOf:
       - contains:
-          const: dbi
+          enum: [ dbi, ctrl ]
       - contains:
           const: config
 
diff --git a/Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml b/Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml
new file mode 100644
index 000000000000..38cac88f17bf
--- /dev/null
+++ b/Documentation/devicetree/bindings/pci/v3,v360epc-pci.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/v3,v360epc-pci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: V3 Semiconductor V360 EPC PCI bridge
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+
+description:
+  This bridge is found in the ARM Integrator/AP (Application Platform)
+
+allOf:
+  - $ref: /schemas/pci/pci-host-bridge.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: arm,integrator-ap-pci
+      - const: v3,v360epc-pci
+
+  reg:
+    items:
+      - description: V3 host bridge controller
+      - description: Configuration space
+
+  clocks:
+    maxItems: 1
+
+  dma-ranges:
+    maxItems: 2
+    description:
+      The inbound ranges must be aligned to a 1MB boundary, and may be 1MB, 2MB,
+      4MB, 8MB, 16MB, 32MB, 64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The
+      memory should be marked as pre-fetchable.
+
+  interrupts:
+    description: Bus Error IRQ
+    maxItems: 1
+
+  ranges:
+    description:
+      The non-prefetchable and prefetchable memory windows must each be exactly
+      256MB (0x10000000) in size. The prefetchable memory window must be
+      immediately adjacent to the non-prefetchable memory window.
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - dma-ranges
+  - "#interrupt-cells"
+  - interrupt-map
+  - interrupt-map-mask
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    pci@62000000 {
+        compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
+        #interrupt-cells = <1>;
+        #size-cells = <2>;
+        #address-cells = <3>;
+        reg = <0x62000000 0x10000>, <0x61000000 0x01000000>;
+        device_type = "pci";
+        interrupt-parent = <&pic>;
+        interrupts = <17>; /* Bus error IRQ */
+        clocks = <&pciclk>;
+        ranges = <0x01000000 0 0x00000000 0x60000000 0 0x01000000>,     /* 16 MiB @ LB 60000000 */
+                 <0x02000000 0 0x40000000 0x40000000 0 0x10000000>,     /* 256 MiB @ LB 40000000 1:1 */
+                 <0x42000000 0 0x50000000 0x50000000 0 0x10000000>;     /* 256 MiB @ LB 50000000 1:1 */
+        dma-ranges = <0x02000000 0 0x20000000 0x20000000 0 0x20000000>, /* EBI: 512 MB @ LB 20000000 1:1 */
+                     <0x02000000 0 0x80000000 0x80000000 0 0x40000000>; /* CM alias: 1GB @ LB 80000000 */
+        interrupt-map-mask = <0xf800 0 0 0x7>;
+        interrupt-map =
+            /* IDSEL 9 */
+            <0x4800 0 0 1 &pic 13>, /* INT A on slot 9 is irq 13 */
+            <0x4800 0 0 2 &pic 14>, /* INT B on slot 9 is irq 14 */
+            <0x4800 0 0 3 &pic 15>, /* INT C on slot 9 is irq 15 */
+            <0x4800 0 0 4 &pic 16>, /* INT D on slot 9 is irq 16 */
+            /* IDSEL 10 */
+            <0x5000 0 0 1 &pic 14>, /* INT A on slot 10 is irq 14 */
+            <0x5000 0 0 2 &pic 15>, /* INT B on slot 10 is irq 15 */
+            <0x5000 0 0 3 &pic 16>, /* INT C on slot 10 is irq 16 */
+            <0x5000 0 0 4 &pic 13>, /* INT D on slot 10 is irq 13 */
+            /* IDSEL 11 */
+            <0x5800 0 0 1 &pic 15>, /* INT A on slot 11 is irq 15 */
+            <0x5800 0 0 2 &pic 16>, /* INT B on slot 11 is irq 16 */
+            <0x5800 0 0 3 &pic 13>, /* INT C on slot 11 is irq 13 */
+            <0x5800 0 0 4 &pic 14>, /* INT D on slot 11 is irq 14 */
+            /* IDSEL 12 */
+            <0x6000 0 0 1 &pic 16>, /* INT A on slot 12 is irq 16 */
+            <0x6000 0 0 2 &pic 13>, /* INT B on slot 12 is irq 13 */
+            <0x6000 0 0 3 &pic 14>, /* INT C on slot 12 is irq 14 */
+            <0x6000 0 0 4 &pic 15>; /* INT D on slot 12 is irq 15 */
+    };
+...
diff --git a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt b/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
deleted file mode 100644
index 11063293f761..000000000000
--- a/Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
+++ /dev/null
@@ -1,76 +0,0 @@
-V3 Semiconductor V360 EPC PCI bridge
-
-This bridge is found in the ARM Integrator/AP (Application Platform)
-
-Required properties:
-- compatible: should be one of:
-  "v3,v360epc-pci"
-  "arm,integrator-ap-pci", "v3,v360epc-pci"
-- reg: should contain two register areas:
-  first the base address of the V3 host bridge controller, 64KB
-  second the configuration area register space, 16MB
-- interrupts: should contain a reference to the V3 error interrupt
-  as routed on the system.
-- bus-range: see pci.txt
-- ranges: this follows the standard PCI bindings in the IEEE Std
-  1275-1994 (see pci.txt) with the following restriction:
-  - The non-prefetchable and prefetchable memory windows must
-    each be exactly 256MB (0x10000000) in size.
-  - The prefetchable memory window must be immediately adjacent
-    to the non-prefetcable memory window
-- dma-ranges: three ranges for the inbound memory region. The ranges must
-  be aligned to a 1MB boundary, and may be 1MB, 2MB, 4MB, 8MB, 16MB, 32MB,
-  64MB, 128MB, 256MB, 512MB, 1GB or 2GB in size. The memory should be marked
-  as pre-fetchable. Two ranges are supported by the hardware.
-
-Integrator-specific required properties:
-- syscon: should contain a link to the syscon device node, since
-  on the Integrator, some registers in the syscon are required to
-  operate the V3 host bridge.
-
-Example:
-
-pci: pciv3@62000000 {
-	compatible = "arm,integrator-ap-pci", "v3,v360epc-pci";
-	#interrupt-cells = <1>;
-	#size-cells = <2>;
-	#address-cells = <3>;
-	reg = <0x62000000 0x10000>, <0x61000000 0x01000000>;
-	interrupt-parent = <&pic>;
-	interrupts = <17>; /* Bus error IRQ */
-	clocks = <&pciclk>;
-	bus-range = <0x00 0xff>;
-	ranges = 0x01000000 0 0x00000000 /* I/O space @00000000 */
-		0x60000000 0 0x01000000 /* 16 MiB @ LB 60000000 */
-		0x02000000 0 0x40000000 /* non-prefectable memory @40000000 */
-		0x40000000 0 0x10000000 /* 256 MiB @ LB 40000000 1:1 */
-		0x42000000 0 0x50000000 /* prefetchable memory @50000000 */
-		0x50000000 0 0x10000000>; /* 256 MiB @ LB 50000000 1:1 */
-	dma-ranges = <0x02000000 0 0x20000000 /* EBI memory space */
-		0x20000000 0 0x20000000 /* 512 MB @ LB 20000000 1:1 */
-		0x02000000 0 0x80000000 /* Core module alias memory */
-		0x80000000 0 0x40000000>; /* 1GB @ LB 80000000 */
-	interrupt-map-mask = <0xf800 0 0 0x7>;
-	interrupt-map = <
-	/* IDSEL 9 */
-	0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */
-	0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */
-	0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */
-	0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */
-	/* IDSEL 10 */
-	0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */
-	0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */
-	0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */
-	0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */
-	/* IDSEL 11 */
-	0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */
-	0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */
-	0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */
-	0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */
-	/* IDSEL 12 */
-	0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */
-	0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */
-	0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */
-	0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */
-	>;
-};
diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
index d674a24c8ccc..9823456addea 100644
--- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
@@ -76,64 +76,62 @@ unevaluatedProperties: false
 
 examples:
   - |
-
     versal {
-               #address-cells = <2>;
-               #size-cells = <2>;
-               cpm_pcie: pcie@fca10000 {
-                       compatible = "xlnx,versal-cpm-host-1.00";
-                       device_type = "pci";
-                       #address-cells = <3>;
-                       #interrupt-cells = <1>;
-                       #size-cells = <2>;
-                       interrupts = <0 72 4>;
-                       interrupt-parent = <&gic>;
-                       interrupt-map-mask = <0 0 0 7>;
-                       interrupt-map = <0 0 0 1 &pcie_intc_0 0>,
-                                       <0 0 0 2 &pcie_intc_0 1>,
-                                       <0 0 0 3 &pcie_intc_0 2>,
-                                       <0 0 0 4 &pcie_intc_0 3>;
-                       bus-range = <0x00 0xff>;
-                       ranges = <0x02000000 0x0 0xe0010000 0x0 0xe0010000 0x0 0x10000000>,
-                                <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>;
-                       msi-map = <0x0 &its_gic 0x0 0x10000>;
-                       reg = <0x0 0xfca10000 0x0 0x1000>,
-                             <0x6 0x00000000 0x0 0x10000000>;
-                       reg-names = "cpm_slcr", "cfg";
-                       pcie_intc_0: interrupt-controller {
-                               #address-cells = <0>;
-                               #interrupt-cells = <1>;
-                               interrupt-controller;
-                       };
-               };
-
-               cpm5_pcie: pcie@fcdd0000 {
-                       compatible = "xlnx,versal-cpm5-host";
-                       device_type = "pci";
-                       #address-cells = <3>;
-                       #interrupt-cells = <1>;
-                       #size-cells = <2>;
-                       interrupts = <0 72 4>;
-                       interrupt-parent = <&gic>;
-                       interrupt-map-mask = <0 0 0 7>;
-                       interrupt-map = <0 0 0 1 &pcie_intc_1 0>,
-                                       <0 0 0 2 &pcie_intc_1 1>,
-                                       <0 0 0 3 &pcie_intc_1 2>,
-                                       <0 0 0 4 &pcie_intc_1 3>;
-                       bus-range = <0x00 0xff>;
-                       ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>,
-                                <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>;
-                       msi-map = <0x0 &its_gic 0x0 0x10000>;
-                       reg = <0x00 0xfcdd0000 0x00 0x1000>,
-                             <0x06 0x00000000 0x00 0x1000000>,
-                             <0x00 0xfce20000 0x00 0x1000000>;
-                       reg-names = "cpm_slcr", "cfg", "cpm_csr";
-
-                       pcie_intc_1: interrupt-controller {
-                               #address-cells = <0>;
-                               #interrupt-cells = <1>;
-                               interrupt-controller;
-                       };
-               };
-
+        #address-cells = <2>;
+        #size-cells = <2>;
+        pcie@fca10000 {
+            compatible = "xlnx,versal-cpm-host-1.00";
+            device_type = "pci";
+            #address-cells = <3>;
+            #interrupt-cells = <1>;
+            #size-cells = <2>;
+            interrupts = <0 72 4>;
+            interrupt-parent = <&gic>;
+            interrupt-map-mask = <0 0 0 7>;
+            interrupt-map = <0 0 0 1 &pcie_intc_0 0>,
+                            <0 0 0 2 &pcie_intc_0 1>,
+                            <0 0 0 3 &pcie_intc_0 2>,
+                            <0 0 0 4 &pcie_intc_0 3>;
+            bus-range = <0x00 0xff>;
+            ranges = <0x02000000 0x0 0xe0010000 0x0 0xe0010000 0x0 0x10000000>,
+                     <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>;
+            msi-map = <0x0 &its_gic 0x0 0x10000>;
+            reg = <0x0 0xfca10000 0x0 0x1000>,
+                  <0x6 0x00000000 0x0 0x10000000>;
+            reg-names = "cpm_slcr", "cfg";
+            pcie_intc_0: interrupt-controller {
+                    #address-cells = <0>;
+                    #interrupt-cells = <1>;
+                    interrupt-controller;
+            };
+        };
+
+        pcie@fcdd0000 {
+            compatible = "xlnx,versal-cpm5-host";
+            device_type = "pci";
+            #address-cells = <3>;
+            #interrupt-cells = <1>;
+            #size-cells = <2>;
+            interrupts = <0 72 4>;
+            interrupt-parent = <&gic>;
+            interrupt-map-mask = <0 0 0 7>;
+            interrupt-map = <0 0 0 1 &pcie_intc_1 0>,
+                            <0 0 0 2 &pcie_intc_1 1>,
+                            <0 0 0 3 &pcie_intc_1 2>,
+                            <0 0 0 4 &pcie_intc_1 3>;
+            bus-range = <0x00 0xff>;
+            ranges = <0x02000000 0x0 0xe0000000 0x0 0xe0000000 0x0 0x10000000>,
+                     <0x43000000 0x80 0x00000000 0x80 0x00000000 0x0 0x80000000>;
+            msi-map = <0x0 &its_gic 0x0 0x10000>;
+            reg = <0x00 0xfcdd0000 0x00 0x1000>,
+                  <0x06 0x00000000 0x00 0x1000000>,
+                  <0x00 0xfce20000 0x00 0x1000000>;
+            reg-names = "cpm_slcr", "cfg", "cpm_csr";
+
+            pcie_intc_1: interrupt-controller {
+                #address-cells = <0>;
+                #interrupt-cells = <1>;
+                interrupt-controller;
+            };
+        };
     };