dt-bindings/interrupt-controller/arm-gic.h

0001 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
0002 /*
0003  * This header provides constants for the ARM GIC.
0004  */
0005
0006 #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
0007 #define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
0008
0009 #include <dt-bindings/interrupt-controller/irq.h>
0010
0011 /* interrupt specifier cell 0 */
0012
0013 #define GIC_SPI 0
0014 #define GIC_PPI 1
0015
0016 /*
0017  * Interrupt specifier cell 2.
0018  * The flags in irq.h are valid, plus those below.
0019  */
0020 #define GIC_CPU_MASK_RAW(x) ((x) << 8)
0021 #define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1)
0022
0023 #endif