root@android:/ # cat /sys/kernel/debug/wake_irq

wake  irq  count  name
----------------------
   4  303      0  tegradc.1
   7  358      0  bluetooth hostwake
  12  370      0  headphone detect
  14  366      0  so340010_kbd
  15  271      0  at168_touch
  18  118      0  tps6586x
  23  261      0  mmc1
  24  362      0  power