LINUX_TIMER_INT    24 include/asm-xtensa/timex.h # define LINUX_TIMER_INT XCHAL_TIMER0_INTERRUPT
LINUX_TIMER_INT    27 include/asm-xtensa/timex.h # define LINUX_TIMER_INT XCHAL_TIMER1_INTERRUPT
LINUX_TIMER_INT    30 include/asm-xtensa/timex.h # define LINUX_TIMER_INT XCHAL_TIMER2_INTERRUPT