Documentation/devicetree/bindings/rng/ti,omap-rom-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/ti,omap-rom-rng.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: OMAP ROM Random Number Generator
   8
   9 maintainers:
  10   - Pali Rohár <pali@kernel.org>
  11   - Tony Lindgren <tony@atomide.com>
  12
  13 description:
  14   Secure SoCs may provide RNG via secure ROM calls like Nokia N900 does.
  15   The implementation can depend on the SoC secure ROM used.
  16
  17 properties:
  18   compatible:
  19     const: nokia,n900-rom-rng
  20
  21   clocks:
  22     maxItems: 1
  23
  24   clock-names:
  25     items:
  26       - const: ick
  27
  28 required:
  29   - compatible
  30   - clocks
  31   - clock-names
  32
  33 additionalProperties: false
  34
  35 examples:
  36   - |
  37     rng {
  38         compatible = "nokia,n900-rom-rng";
  39         clocks = <&rng_ick>;
  40         clock-names = "ick";
  41     };