1*4882a593SmuzhiyunDevice tree configuration for the I2C Interrupt Controller on the AST24XX and
2*4882a593SmuzhiyunAST25XX SoCs.
3*4882a593Smuzhiyun
4*4882a593SmuzhiyunRequired Properties:
5*4882a593Smuzhiyun- #address-cells	: should be 1
6*4882a593Smuzhiyun- #size-cells 		: should be 1
7*4882a593Smuzhiyun- #interrupt-cells 	: should be 1
8*4882a593Smuzhiyun- compatible 		: should be "aspeed,ast2400-i2c-ic"
9*4882a593Smuzhiyun			  or "aspeed,ast2500-i2c-ic"
10*4882a593Smuzhiyun- reg			: address start and range of controller
11*4882a593Smuzhiyun- interrupts		: interrupt number
12*4882a593Smuzhiyun- interrupt-controller	: denotes that the controller receives and fires
13*4882a593Smuzhiyun			  new interrupts for child busses
14*4882a593Smuzhiyun
15*4882a593SmuzhiyunExample:
16*4882a593Smuzhiyun
17*4882a593Smuzhiyuni2c_ic: interrupt-controller@0 {
18*4882a593Smuzhiyun	#address-cells = <1>;
19*4882a593Smuzhiyun	#size-cells = <1>;
20*4882a593Smuzhiyun	#interrupt-cells = <1>;
21*4882a593Smuzhiyun	compatible = "aspeed,ast2400-i2c-ic";
22*4882a593Smuzhiyun	reg = <0x0 0x40>;
23*4882a593Smuzhiyun	interrupts = <12>;
24*4882a593Smuzhiyun	interrupt-controller;
25*4882a593Smuzhiyun};
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