1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: MIT 5*91f16700Schasinglulu * 6*91f16700Schasinglulu * This header provides constants for most IRQ bindings. 7*91f16700Schasinglulu * 8*91f16700Schasinglulu * Most IRQ bindings include a flags cell as part of the IRQ specifier. 9*91f16700Schasinglulu * In most cases, the format of the flags cell uses the standard values 10*91f16700Schasinglulu * defined in this header. 11*91f16700Schasinglulu */ 12*91f16700Schasinglulu 13*91f16700Schasinglulu #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H 14*91f16700Schasinglulu #define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H 15*91f16700Schasinglulu 16*91f16700Schasinglulu #define IRQ_TYPE_NONE 0 17*91f16700Schasinglulu #define IRQ_TYPE_EDGE_RISING 1 18*91f16700Schasinglulu #define IRQ_TYPE_EDGE_FALLING 2 19*91f16700Schasinglulu #define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING) 20*91f16700Schasinglulu #define IRQ_TYPE_LEVEL_HIGH 4 21*91f16700Schasinglulu #define IRQ_TYPE_LEVEL_LOW 8 22*91f16700Schasinglulu 23*91f16700Schasinglulu #endif 24