include/hw/arm/fdt.h

   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