Documentation/devicetree/bindings/firmware/amlogic,meson-gxbb-sm.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/firmware/amlogic,meson-gxbb-sm.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Amlogic Secure Monitor (SM)
   8
   9 description:
  10   In the Amlogic SoCs the Secure Monitor code is used to provide access to the
  11   NVMEM, enable JTAG, set USB boot, etc...
  12
  13 maintainers:
  14   - Neil Armstrong <neil.armstrong@linaro.org>
  15
  16 properties:
  17   compatible:
  18     oneOf:
  19       - const: amlogic,meson-gxbb-sm
  20       - items:
  21           - const: amlogic,meson-gx-sm
  22           - const: amlogic,meson-gxbb-sm
  23
  24   power-controller:
  25     type: object
  26     $ref: /schemas/power/amlogic,meson-sec-pwrc.yaml#
  27
  28 required:
  29   - compatible
  30
  31 additionalProperties: false
  32
  33 examples:
  34   - |
  35     firmware {
  36         secure-monitor {
  37             compatible = "amlogic,meson-gxbb-sm";
  38         };
  39     };