MX31_PIN_CSPI3_SPI_RDY 499 arch/arm/mach-imx/iomux-mx3.h #define MX31_PIN_CSPI3_SPI_RDY__CTS3 IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_ALT1) MX31_PIN_CSPI3_SPI_RDY 543 arch/arm/mach-imx/iomux-mx3.h #define MX31_PIN_CSPI3_SPI_RDY__SPI_RDY IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_FUNC)