cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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snps,dw-pcie-ep.yaml (2257B)

      1# SPDX-License-Identifier: GPL-2.0
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/pci/snps,dw-pcie-ep.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Synopsys DesignWare PCIe endpoint interface
      8
      9maintainers:
     10  - Jingoo Han <jingoohan1@gmail.com>
     11  - Gustavo Pimentel <gustavo.pimentel@synopsys.com>
     12
     13description: |
     14  Synopsys DesignWare PCIe host controller endpoint
     15
     16allOf:
     17  - $ref: /schemas/pci/pci-ep.yaml#
     18
     19properties:
     20  compatible:
     21    anyOf:
     22      - {}
     23      - const: snps,dw-pcie-ep
     24
     25  reg:
     26    description: |
     27      It should contain Data Bus Interface (dbi) and config registers for all
     28      versions.
     29      For designware core version >= 4.80, it may contain ATU address space.
     30    minItems: 2
     31    maxItems: 4
     32
     33  reg-names:
     34    minItems: 2
     35    maxItems: 4
     36    items:
     37      enum: [dbi, dbi2, config, atu, addr_space, link, atu_dma, appl]
     38
     39  reset-gpio:
     40    description: GPIO pin number of PERST# signal
     41    maxItems: 1
     42    deprecated: true
     43
     44  reset-gpios:
     45    description: GPIO controlled connection to PERST# signal
     46    maxItems: 1
     47
     48  snps,enable-cdm-check:
     49    type: boolean
     50    description: |
     51      This is a boolean property and if present enables
     52      automatic checking of CDM (Configuration Dependent Module) registers
     53      for data corruption. CDM registers include standard PCIe configuration
     54      space registers, Port Logic registers, DMA and iATU (internal Address
     55      Translation Unit) registers.
     56
     57  num-ib-windows:
     58    $ref: /schemas/types.yaml#/definitions/uint32
     59    maximum: 256
     60    description: number of inbound address translation windows
     61    deprecated: true
     62
     63  num-ob-windows:
     64    $ref: /schemas/types.yaml#/definitions/uint32
     65    maximum: 256
     66    description: number of outbound address translation windows
     67    deprecated: true
     68
     69required:
     70  - reg
     71  - reg-names
     72  - compatible
     73
     74additionalProperties: true
     75
     76examples:
     77  - |
     78    bus {
     79      #address-cells = <1>;
     80      #size-cells = <1>;
     81      pcie-ep@dfd00000 {
     82        compatible = "snps,dw-pcie-ep";
     83        reg = <0xdfc00000 0x0001000>, /* IP registers 1 */
     84              <0xdfc01000 0x0001000>, /* IP registers 2 */
     85              <0xd0000000 0x2000000>; /* Configuration space */
     86        reg-names = "dbi", "dbi2", "addr_space";
     87      };
     88    };