FCR_ITL1           98 arch/arm/mach-pxa/include/mach/regs-uart.h #define FCR_ITL_8	(FCR_ITL1)
FCR_ITL1          100 arch/arm/mach-pxa/include/mach/regs-uart.h #define FCR_ITL_32	(FCR_ITL2|FCR_ITL1)