mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-17 10:04:26 +00:00
3dbbbca29e
The `arm-gic.h` file distributed by the Linux kernel is disjunctively dual-licensed under the GPL-2.0 or MIT licenses, but the BSD-3-Clause license has been applied in violation of the requirements of both licenses. This change ensures the file is correctly licensed under the terms of the MIT license, and that we comply with it by distributing a copy of the license text. Change-Id: Ie90066753a5eb8c0e2fc95ba43e3f5bcbe2fa459 Signed-off-by: Chris Kay <chris.kay@arm.com>
27 lines
578 B
C
27 lines
578 B
C
/* SPDX-License-Identifier: MIT */
|
|
|
|
/*
|
|
* This header provides constants for the ARM GIC.
|
|
*/
|
|
|
|
#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
|
|
#define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
|
|
|
|
/* interrupt specifier cell 0 */
|
|
|
|
#define GIC_SPI 0
|
|
#define GIC_PPI 1
|
|
|
|
#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
|
|
|
|
/*
|
|
* Interrupt specifier cell 2.
|
|
*/
|
|
#define GIC_CPU_MASK_RAW(x) ((x) << 8)
|
|
|
|
#endif
|