Documentation/devicetree/bindings/firmware/meson/meson_sm.txt

   1 * Amlogic Secure Monitor
   2
   3 In the Amlogic SoCs the Secure Monitor code is used to provide access to the
   4 NVMEM, enable JTAG, set USB boot, etc...
   5
   6 Required properties for the secure monitor node:
   7 - compatible: Should be "amlogic,meson-gxbb-sm"
   8
   9 Example:
  10
  11         firmware {
  12                 sm: secure-monitor {
  13                         compatible = "amlogic,meson-gxbb-sm";
  14                 };
  15         };