MX51_PAD_UART1_RXD__GPIO4_28 425 arch/arm/boot/dts/imx51-pinfunc.h #define MX51_PAD_UART1_RXD__GPIO4_28 0x228 0x618 0x000 0x3 0x0 MX51_PAD_UART1_RXD__GPIO4_28 425 scripts/dtc/include-prefixes/arm/imx51-pinfunc.h #define MX51_PAD_UART1_RXD__GPIO4_28 0x228 0x618 0x000 0x3 0x0