blob: 25f86da804b72e90a1732442a952f56c52cfe153 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
* Aspeed BT (Block Transfer) IPMI interface
The Aspeed SOCs (AST2400 and AST2500) are commonly used as BMCs
(BaseBoard Management Controllers) and the BT interface can be used to
perform in-band IPMI communication with their host.
Required properties:
- compatible : should be one of
"aspeed,ast2400-ibt-bmc"
"aspeed,ast2500-ibt-bmc"
"aspeed,ast2600-ibt-bmc"
- reg: physical address and size of the registers
- clocks: clock for the device
Optional properties:
- interrupts: interrupt generated by the BT interface. without an
interrupt, the driver will operate in poll mode.
Example:
ibt@1e789140 {
compatible = "aspeed,ast2400-ibt-bmc";
reg = <0x1e789140 0x18>;
interrupts = <8>;
clocks = <&syscon ASPEED_CLK_GATE_LCLK>;
};
|
