1* Aspeed BT (Block Transfer) IPMI interface 2 3The Aspeed SOCs (AST2400 and AST2500) are commonly used as BMCs 4(BaseBoard Management Controllers) and the BT interface can be used to 5perform in-band IPMI communication with their host. 6 7Required 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 14Optional properties: 15 16- interrupts: interrupt generated by the BT interface. without an 17 interrupt, the driver will operate in poll mode. 18 19Example: 20 21 ibt@1e789140 { 22 compatible = "aspeed,ast2400-ibt-bmc"; 23 reg = <0x1e789140 0x18>; 24 interrupts = <8>; 25 }; 26