| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * This header provides constants for the ARM GIC. |
| 4 | */ |
| 5 | |
| 6 | #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H |
| 7 | #define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H |
| 8 | |
| 9 | #include <dt-bindings/interrupt-controller/irq.h> |
| 10 | |
| 11 | /* interrupt specifier cell 0 */ |
| 12 | |
| 13 | #define GIC_SPI 0 |
| 14 | #define GIC_PPI 1 |
| 15 | |
| 16 | /* |
| 17 | * Interrupt specifier cell 2. |
| 18 | * The flags in irq.h are valid, plus those below. |
| 19 | */ |
| 20 | #define GIC_CPU_MASK_RAW(x) ((x) << 8) |
| 21 | #define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1) |
| 22 | |
| 23 | #endif |