# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) # Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/ %YAML 1.2 --- $id: http://devicetree.org/schemas/pci/ti,am65-pci-ep.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: TI AM65 PCI Endpoint maintainers: - Kishon Vijay Abraham I allOf: - $ref: pci-ep.yaml# properties: compatible: enum: - ti,am654-pcie-ep reg: maxItems: 4 reg-names: items: - const: app - const: dbics - const: addr_space - const: atu power-domains: maxItems: 1 ti,syscon-pcie-mode: $ref: /schemas/types.yaml#/definitions/phandle-array items: - items: - description: Phandle to the SYSCON entry - description: pcie_ctrl register offset within SYSCON description: Phandle to the SYSCON entry required for configuring PCIe in RC or EP mode. interrupts: minItems: 1 dma-coherent: true required: - compatible - reg - reg-names - max-link-speed - power-domains - ti,syscon-pcie-mode - dma-coherent unevaluatedProperties: false examples: - | #include #include #include pcie0_ep: pcie-ep@5500000 { compatible = "ti,am654-pcie-ep"; reg = <0x5500000 0x1000>, <0x5501000 0x1000>, <0x10000000 0x8000000>, <0x5506000 0x1000>; reg-names = "app", "dbics", "addr_space", "atu"; power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>; ti,syscon-pcie-mode = <&scm_conf 0x4060>; max-link-speed = <2>; dma-coherent; interrupts = ; };