162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/pci/xlnx,axi-pcie-host.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Xilinx AXI PCIe Root Port Bridge 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Thippeswamy Havalige <thippeswamy.havalige@amd.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciallOf: 1362306a36Sopenharmony_ci - $ref: /schemas/pci/pci-bus.yaml# 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciproperties: 1662306a36Sopenharmony_ci compatible: 1762306a36Sopenharmony_ci const: xlnx,axi-pcie-host-1.00.a 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci reg: 2062306a36Sopenharmony_ci maxItems: 1 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci interrupts: 2362306a36Sopenharmony_ci maxItems: 1 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci ranges: 2662306a36Sopenharmony_ci items: 2762306a36Sopenharmony_ci - description: | 2862306a36Sopenharmony_ci ranges for the PCI memory regions (I/O space region is not 2962306a36Sopenharmony_ci supported by hardware) 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci "#interrupt-cells": 3262306a36Sopenharmony_ci const: 1 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci interrupt-controller: 3562306a36Sopenharmony_ci description: identifies the node as an interrupt controller 3662306a36Sopenharmony_ci type: object 3762306a36Sopenharmony_ci properties: 3862306a36Sopenharmony_ci interrupt-controller: true 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ci "#address-cells": 4162306a36Sopenharmony_ci const: 0 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ci "#interrupt-cells": 4462306a36Sopenharmony_ci const: 1 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci required: 4762306a36Sopenharmony_ci - interrupt-controller 4862306a36Sopenharmony_ci - "#address-cells" 4962306a36Sopenharmony_ci - "#interrupt-cells" 5062306a36Sopenharmony_ci 5162306a36Sopenharmony_ci additionalProperties: false 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_cirequired: 5462306a36Sopenharmony_ci - compatible 5562306a36Sopenharmony_ci - reg 5662306a36Sopenharmony_ci - ranges 5762306a36Sopenharmony_ci - interrupts 5862306a36Sopenharmony_ci - interrupt-map 5962306a36Sopenharmony_ci - "#interrupt-cells" 6062306a36Sopenharmony_ci - interrupt-controller 6162306a36Sopenharmony_ci 6262306a36Sopenharmony_ciunevaluatedProperties: false 6362306a36Sopenharmony_ci 6462306a36Sopenharmony_ciexamples: 6562306a36Sopenharmony_ci - | 6662306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 6762306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 6862306a36Sopenharmony_ci 6962306a36Sopenharmony_ci pcie@50000000 { 7062306a36Sopenharmony_ci compatible = "xlnx,axi-pcie-host-1.00.a"; 7162306a36Sopenharmony_ci reg = <0x50000000 0x1000000>; 7262306a36Sopenharmony_ci #address-cells = <3>; 7362306a36Sopenharmony_ci #size-cells = <2>; 7462306a36Sopenharmony_ci #interrupt-cells = <1>; 7562306a36Sopenharmony_ci device_type = "pci"; 7662306a36Sopenharmony_ci interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>; 7762306a36Sopenharmony_ci interrupt-map-mask = <0 0 0 7>; 7862306a36Sopenharmony_ci interrupt-map = <0 0 0 1 &pcie_intc 1>, 7962306a36Sopenharmony_ci <0 0 0 2 &pcie_intc 2>, 8062306a36Sopenharmony_ci <0 0 0 3 &pcie_intc 3>, 8162306a36Sopenharmony_ci <0 0 0 4 &pcie_intc 4>; 8262306a36Sopenharmony_ci ranges = <0x02000000 0 0x60000000 0x60000000 0 0x10000000>; 8362306a36Sopenharmony_ci pcie_intc: interrupt-controller { 8462306a36Sopenharmony_ci interrupt-controller; 8562306a36Sopenharmony_ci #address-cells = <0>; 8662306a36Sopenharmony_ci #interrupt-cells = <1>; 8762306a36Sopenharmony_ci }; 8862306a36Sopenharmony_ci }; 89