ti,am65-pci-ep.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 # Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/
    3 %YAML 1.2
    4 ---
    5 $id: http://devicetree.org/schemas/pci/ti,am65-pci-ep.yaml#
    6 $schema: http://devicetree.org/meta-schemas/core.yaml#
    7 
    8 title: TI AM65 PCI Endpoint
    9 
   10 maintainers:
   11   - Kishon Vijay Abraham I <kishon@ti.com>
   12 
   13 allOf:
   14   - $ref: pci-ep.yaml#
   15 
   16 properties:
   17   compatible:
   18     enum:
   19       - ti,am654-pcie-ep
   20 
   21   reg:
   22     maxItems: 4
   23 
   24   reg-names:
   25     items:
   26       - const: app
   27       - const: dbics
   28       - const: addr_space
   29       - const: atu
   30 
   31   power-domains:
   32     maxItems: 1
   33 
   34   ti,syscon-pcie-mode:
   35     $ref: /schemas/types.yaml#/definitions/phandle-array
   36     items:
   37       - items:
   38           - description: Phandle to the SYSCON entry
   39           - description: pcie_ctrl register offset within SYSCON
   40     description: Phandle to the SYSCON entry required for configuring PCIe in RC or EP mode.
   41 
   42   interrupts:
   43     minItems: 1
   44 
   45   dma-coherent: true
   46 
   47 required:
   48   - compatible
   49   - reg
   50   - reg-names
   51   - max-link-speed
   52   - power-domains
   53   - ti,syscon-pcie-mode
   54   - dma-coherent
   55 
   56 unevaluatedProperties: false
   57 
   58 examples:
   59   - |
   60     #include <dt-bindings/interrupt-controller/arm-gic.h>
   61     #include <dt-bindings/interrupt-controller/irq.h>
   62     #include <dt-bindings/soc/ti,sci_pm_domain.h>
   63 
   64     pcie0_ep: pcie-ep@5500000 {
   65         compatible = "ti,am654-pcie-ep";
   66         reg =  <0x5500000 0x1000>,
   67                <0x5501000 0x1000>,
   68                <0x10000000 0x8000000>,
   69                <0x5506000 0x1000>;
   70         reg-names = "app", "dbics", "addr_space", "atu";
   71         power-domains = <&k3_pds 120 TI_SCI_PD_EXCLUSIVE>;
   72         ti,syscon-pcie-mode = <&scm_conf 0x4060>;
   73         max-link-speed = <2>;
   74         dma-coherent;
   75         interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>;
   76     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/pci/ti,am65-pci-ep.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/pci/ti,am65-pci-ep.yaml