MX31_PIN_STXD4__STXD4 128 arch/arm/mach-imx/mach-mx31_3ds.c MX31_PIN_STXD4__STXD4, MX31_PIN_STXD4__STXD4 99 arch/arm/mach-imx/mach-mx31moboard.c MX31_PIN_STXD4__STXD4, MX31_PIN_SRXD4__SRXD4,