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 "aspeed,ast2600-ibt-bmc" 13- reg: physical address and size of the registers 14 15Optional properties: 16 17- interrupts: interrupt generated by the BT interface. without an 18 interrupt, the driver will operate in poll mode. 19 20Example: 21 22 ibt@1e789140 { 23 compatible = "aspeed,ast2400-ibt-bmc"; 24 reg = <0x1e789140 0x18>; 25 interrupts = <8>; 26 }; 27