LS1X_UART1_IRQ     36 arch/mips/include/asm/mach-loongson32/irq.h #define LS1X_UART1_IRQ			LS1X_IRQ(0, 3)
LS1X_UART1_IRQ     40 arch/mips/include/asm/mach-loongson32/irq.h #define LS1X_UART1_IRQ			LS1X_IRQ(0, 4)