Documentation/devicetree/bindings/pci/mediatek-pcie-cfg.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/pci/mediatek-pcie-cfg.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: MediaTek PCIECFG controller
   8
   9 maintainers:
  10   - Chuanjia Liu <chuanjia.liu@mediatek.com>
  11   - Jianjun Wang <jianjun.wang@mediatek.com>
  12
  13 description: |
  14   The MediaTek PCIECFG controller controls some feature about
  15   LTSSM, ASPM and so on.
  16
  17 properties:
  18   compatible:
  19     items:
  20       - enum:
  21           - mediatek,generic-pciecfg
  22       - const: syscon
  23
  24   reg:
  25     maxItems: 1
  26
  27 required:
  28   - compatible
  29   - reg
  30
  31 additionalProperties: false
  32
  33 examples:
  34   - |
  35     pciecfg: pciecfg@1a140000 {
  36         compatible = "mediatek,generic-pciecfg", "syscon";
  37         reg = <0x1a140000 0x1000>;
  38     };
  39 ...