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1* Interrupt Controllers2 3Currently defined compatibles:4- fsl,cpm1-pic5 - only one interrupt cell6- fsl,pq1-pic7- fsl,cpm2-pic8 - second interrupt cell is level/sense:9 - 2 is falling edge10 - 8 is active low11 12Example:13 interrupt-controller@10c00 {14 #interrupt-cells = <2>;15 interrupt-controller;16 reg = <10c00 80>;17 compatible = "mpc8272-pic", "fsl,cpm2-pic";18 };19