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

   1 /*
   2  * This header provides constants for the ARM GIC.
   3  */
   4
   5 #ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
   6 #define _DT_BINDINGS_INTERRUPT_CONTROLLER_ARM_GIC_H
   7
   8 #include <dt-bindings/interrupt-controller/irq.h>
   9
  10 /* interrupt specifier cell 0 */
  11
  12 #define GIC_SPI 0
  13 #define GIC_PPI 1
  14
  15 /*
  16  * Interrupt specifier cell 2.
  17  * The flags in irq.h are valid, plus those below.
  18  */
  19 #define GIC_CPU_MASK_RAW(x) ((x) << 8)
  20 #define GIC_CPU_MASK_SIMPLE(num) GIC_CPU_MASK_RAW((1 << (num)) - 1)
  21
  22 #endif