1 /* 2 * 3 * Copyright (c) 2015 Linaro Limited 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms and conditions of the GNU General Public License, 7 * version 2 or later, as published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 * You should have received a copy of the GNU General Public License along with 15 * this program. If not, see <http://www.gnu.org/licenses/>. 16 * 17 * Define macros useful when building ARM device tree nodes 18 */ 19 20 #ifndef QEMU_ARM_FDT_H 21 #define QEMU_ARM_FDT_H 22 23 #define GIC_FDT_IRQ_TYPE_SPI 0 24 #define GIC_FDT_IRQ_TYPE_PPI 1 25 26 #define GIC_FDT_IRQ_FLAGS_EDGE_LO_HI 1 27 #define GIC_FDT_IRQ_FLAGS_EDGE_HI_LO 2 28 #define GIC_FDT_IRQ_FLAGS_LEVEL_HI 4 29 #define GIC_FDT_IRQ_FLAGS_LEVEL_LO 8 30 31 #define GIC_FDT_IRQ_PPI_CPU_START 8 32 #define GIC_FDT_IRQ_PPI_CPU_WIDTH 8 33 34 #endif 35