Documentation/devicetree/bindings/rng/apm,x-gene-rng.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/rng/apm,x-gene-rng.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: APM X-Gene SoC Random Number Generator
   8
   9 maintainers:
  10   - Khuong Dinh <khuong@os.amperecomputing.com>
  11
  12 properties:
  13   compatible:
  14     const: apm,xgene-rng
  15
  16   clocks:
  17     maxItems: 1
  18
  19   interrupts:
  20     maxItems: 1
  21
  22   reg:
  23     maxItems: 1
  24
  25 required:
  26   - compatible
  27   - clocks
  28   - interrupts
  29   - reg
  30
  31 additionalProperties: false
  32
  33 examples:
  34   - |
  35     #include <dt-bindings/interrupt-controller/arm-gic.h>
  36
  37     soc {
  38         #address-cells = <2>;
  39         #size-cells = <2>;
  40
  41         rng@10520000 {
  42             compatible = "apm,xgene-rng";
  43             reg = <0x0 0x10520000 0x0 0x100>;
  44             interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
  45             clocks = <&rngpkaclk 0>;
  46         };
  47     };