| /* |
| * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * This header provides constants for most IRQ bindings. |
| * |
| * Most IRQ bindings include a flags cell as part of the IRQ specifier. |
| * In most cases, the format of the flags cell uses the standard values |
| * defined in this header. |
| */ |
| |
| #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H |
| #define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H |
| |
| #define IRQ_TYPE_NONE 0 |
| #define IRQ_TYPE_EDGE_RISING 1 |
| #define IRQ_TYPE_EDGE_FALLING 2 |
| #define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING) |
| #define IRQ_TYPE_LEVEL_HIGH 4 |
| #define IRQ_TYPE_LEVEL_LOW 8 |
| |
| #endif |
