0001 * Aspeed BT (Block Transfer) IPMI interface
0002
0003 The Aspeed SOCs (AST2400 and AST2500) are commonly used as BMCs
0004 (BaseBoard Management Controllers) and the BT interface can be used to
0005 perform in-band IPMI communication with their host.
0006
0007 Required properties:
0008
0009 - compatible : should be one of
0010 "aspeed,ast2400-ibt-bmc"
0011 "aspeed,ast2500-ibt-bmc"
0012 "aspeed,ast2600-ibt-bmc"
0013 - reg: physical address and size of the registers
0014 - clocks: clock for the device
0015
0016 Optional properties:
0017
0018 - interrupts: interrupt generated by the BT interface. without an
0019 interrupt, the driver will operate in poll mode.
0020
0021 Example:
0022
0023 ibt@1e789140 {
0024 compatible = "aspeed,ast2400-ibt-bmc";
0025 reg = <0x1e789140 0x18>;
0026 interrupts = <8>;
0027 clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
0028 };
