Documentation/devicetree/bindings/ipmi/aspeed,ast2400-ibt-bmc.txt

   1 * Aspeed BT (Block Transfer) IPMI interface
   2
   3 The Aspeed SOCs (AST2400 and AST2500) are commonly used as BMCs
   4 (BaseBoard Management Controllers) and the BT interface can be used to
   5 perform in-band IPMI communication with their host.
   6
   7 Required properties:
   8
   9 - compatible : should be one of
  10         "aspeed,ast2400-ibt-bmc"
  11         "aspeed,ast2500-ibt-bmc"
  12 - reg: physical address and size of the registers
  13
  14 Optional properties:
  15
  16 - interrupts: interrupt generated by the BT interface. without an
  17   interrupt, the driver will operate in poll mode.
  18
  19 Example:
  20
  21         ibt@1e789140 {
  22                 compatible = "aspeed,ast2400-ibt-bmc";
  23                 reg = <0x1e789140 0x18>;
  24                 interrupts = <8>;
  25         };