Zephyr API Documentation 4.0.0-rc2
A Scalable Open Source RTOS
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arm-gic.h
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1/*
2 * Copyright (c) 2018 Lexmark International, Inc.
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6#ifndef __DT_BINDING_ARM_GIC_H
7#define __DT_BINDING_ARM_GIC_H
8
10
11/* CPU Interrupt numbers */
12#define GIC_INT_VIRT_MAINT 25
13#define GIC_INT_HYP_TIMER 26
14#define GIC_INT_VIRT_TIMER 27
15#define GIC_INT_LEGACY_FIQ 28
16#define GIC_INT_PHYS_TIMER 29
17#define GIC_INT_NS_PHYS_TIMER 30
18#define GIC_INT_LEGACY_IRQ 31
19
20/* BIT(0) reserved for IRQ_ZERO_LATENCY */
21#define IRQ_TYPE_LEVEL BIT(1)
22#define IRQ_TYPE_EDGE BIT(2)
23
24#define GIC_SPI 0x0
25#define GIC_PPI 0x1
26
27#define IRQ_DEFAULT_PRIORITY 0xa0
28
29#endif