aspeed,ast2400-i2c-ic.txt (698B)
1Device tree configuration for the I2C Interrupt Controller on the AST24XX and 2AST25XX SoCs. 3 4Required Properties: 5- #address-cells : should be 1 6- #size-cells : should be 1 7- #interrupt-cells : should be 1 8- compatible : should be "aspeed,ast2400-i2c-ic" 9 or "aspeed,ast2500-i2c-ic" 10- reg : address start and range of controller 11- interrupts : interrupt number 12- interrupt-controller : denotes that the controller receives and fires 13 new interrupts for child busses 14 15Example: 16 17i2c_ic: interrupt-controller@0 { 18 #address-cells = <1>; 19 #size-cells = <1>; 20 #interrupt-cells = <1>; 21 compatible = "aspeed,ast2400-i2c-ic"; 22 reg = <0x0 0x40>; 23 interrupts = <12>; 24 interrupt-controller; 25};