LS1X_TIMER_IRQ     18 arch/mips/loongson32/common/time.c #define LS1X_TIMER_IRQ	LS1X_PWM1_IRQ
LS1X_TIMER_IRQ     22 arch/mips/loongson32/common/time.c #define LS1X_TIMER_IRQ	LS1X_PWM2_IRQ
LS1X_TIMER_IRQ     26 arch/mips/loongson32/common/time.c #define LS1X_TIMER_IRQ	LS1X_PWM3_IRQ
LS1X_TIMER_IRQ     30 arch/mips/loongson32/common/time.c #define LS1X_TIMER_IRQ	LS1X_PWM0_IRQ