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diff --git a/Bindings/pci/toshiba,visconti-pcie.yaml b/Bindings/pci/toshiba,visconti-pcie.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pci/toshiba,visconti-pcie.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Toshiba Visconti5 SoC PCIe Host Controller
+
+maintainers:
+ - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
+
+description:
+ Toshiba Visconti5 SoC PCIe host controller is based on the Synopsys DesignWare PCIe IP.
+
+allOf:
+ - $ref: /schemas/pci/snps,dw-pcie.yaml#
+
+properties:
+ compatible:
+ const: toshiba,visconti-pcie
+
+ reg:
+ items:
+ - description: Data Bus Interface (DBI) registers.
+ - description: PCIe configuration space region.
+ - description: Visconti specific additional registers.
+ - description: Visconti specific SMU registers
+ - description: Visconti specific memory protection unit registers (MPU)
+
+ reg-names:
+ items:
+ - const: dbi
+ - const: config
+ - const: ulreg
+ - const: smu
+ - const: mpu
+
+ interrupts:
+ maxItems: 2
+
+ clocks:
+ items:
+ - description: PCIe reference clock
+ - description: PCIe system clock
+ - description: Auxiliary clock
+
+ clock-names:
+ items:
+ - const: ref
+ - const: core
+ - const: aux
+
+ num-lanes:
+ const: 2
+
+required:
+ - reg
+ - reg-names
+ - interrupts
+ - "#interrupt-cells"
+ - interrupt-map
+ - interrupt-map-mask
+ - num-lanes
+ - clocks
+ - clock-names
+ - max-link-speed
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ pcie: pcie@28400000 {
+ compatible = "toshiba,visconti-pcie";
+ reg = <0x0 0x28400000 0x0 0x00400000>,
+ <0x0 0x70000000 0x0 0x10000000>,
+ <0x0 0x28050000 0x0 0x00010000>,
+ <0x0 0x24200000 0x0 0x00002000>,
+ <0x0 0x24162000 0x0 0x00001000>;
+ reg-names = "dbi", "config", "ulreg", "smu", "mpu";
+ device_type = "pci";
+ bus-range = <0x00 0xff>;
+ num-lanes = <2>;
+ num-viewport = <8>;
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+ #interrupt-cells = <1>;
+ ranges = <0x81000000 0 0x40000000 0 0x40000000 0 0x00010000>,
+ <0x82000000 0 0x50000000 0 0x50000000 0 0x20000000>;
+ interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "msi", "intr";
+ interrupt-map-mask = <0 0 0 7>;
+ interrupt-map =
+ <0 0 0 1 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
+ 0 0 0 2 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
+ 0 0 0 3 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH
+ 0 0 0 4 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&extclk100mhz>, <&clk600mhz>, <&clk25mhz>;
+ clock-names = "ref", "core", "aux";
+ max-link-speed = <2>;
+ };
+ };
+...