| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | * Interrupt Controllers |
| 2 | |||||
| 3 | Currently defined compatibles: | ||||
| 4 | - fsl,cpm1-pic | ||||
| 5 | - only one interrupt cell | ||||
| 6 | - fsl,pq1-pic | ||||
| 7 | - fsl,cpm2-pic | ||||
| 8 | - second interrupt cell is level/sense: | ||||
| 9 | - 2 is falling edge | ||||
| 10 | - 8 is active low | ||||
| 11 | |||||
| 12 | Example: | ||||
| 13 | interrupt-controller@10c00 { | ||||
| 14 | #interrupt-cells = <2>; | ||||
| 15 | interrupt-controller; | ||||
| 16 | reg = <10c00 80>; | ||||
| 17 | compatible = "mpc8272-pic", "fsl,cpm2-pic"; | ||||
| 18 | }; | ||||