1 * ASPEED AST2400 and AST2500 coprocessor interrupt controller
3 This file describes the bindings for the interrupt controller present
4 in the AST2400 and AST2500 BMC SoCs which provides interrupt to the
7 It is not a normal interrupt controller and it would be rather
8 inconvenient to create an interrupt tree for it as it somewhat shares
9 some of the same sources as the main ARM interrupt controller but with
12 The AST2500 supports a SW generated interrupt
15 - reg: address and length of the register for the device.
16 - compatible: "aspeed,cvic" and one of:
21 - valid-sources: One cell, bitmap of supported sources for the implementation
24 - copro-sw-interrupts: List of interrupt numbers that can be used as
25 SW interrupts from the ARM to the coprocessor.
30 cvic: copro-interrupt-controller@1e6c2000 {
31 compatible = "aspeed,ast2500-cvic";
32 valid-sources = <0xffffffff>;
33 copro-sw-interrupts = <1>;
34 reg = <0x1e6c2000 0x80>;