Documentation/devicetree/bindings/rng/mtk-rng.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: "http://devicetree.org/schemas/rng/mtk-rng.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: MediaTek Random number generator
   8
   9 maintainers:
  10   - Sean Wang <sean.wang@mediatek.com>
  11
  12 properties:
  13   $nodename:
  14     pattern: "^rng@[0-9a-f]+$"
  15
  16   compatible:
  17     oneOf:
  18       - enum:
  19           - mediatek,mt7623-rng
  20       - items:
  21           - enum:
  22               - mediatek,mt7622-rng
  23               - mediatek,mt7629-rng
  24               - mediatek,mt7986-rng
  25               - mediatek,mt8365-rng
  26               - mediatek,mt8516-rng
  27           - const: mediatek,mt7623-rng
  28
  29   reg:
  30     maxItems: 1
  31
  32   clocks:
  33     maxItems: 1
  34
  35   clock-names:
  36     items:
  37       - const: rng
  38
  39 required:
  40   - compatible
  41   - reg
  42   - clocks
  43   - clock-names
  44
  45 additionalProperties: false
  46
  47 examples:
  48   - |
  49     #include <dt-bindings/clock/mt2701-clk.h>
  50     rng: rng@1020f000 {
  51             compatible = "mediatek,mt7623-rng";
  52             reg = <0x1020f000 0x1000>;
  53             clocks = <&infracfg CLK_INFRA_TRNG>;
  54             clock-names = "rng";
  55     };