| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | /* |
| 2 | * This header provides constants for the ARM GIC. |
| 3 | */ |
| 4 | |
| 5 | #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H |
| 6 | #define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H |
| 7 | |
| 8 | #include <dt-bindings/interrupt-controller/irq.h> |
| 9 | |
| 10 | /* interrupt specifier cell 0 */ |
| 11 | |
| 12 | #define GIC_SPI 0 |
| 13 | #define GIC_PPI 1 |
| 14 | |
| 15 | /* |
| 16 | * Interrupt specifier cell 2. |
| 17 | * The flags in irq.h are valid, plus those below. |
| 18 | */ |
| 19 | #define GIC_CPU_MASK_RAW(x) ((x) << 8) |
| 20 | #define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1) |
| 21 | |
| 22 | #endif |