MX8MM_IOMUXC_UART4_TXD_GPIO5_IO29 626 arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_UART4_TXD_GPIO5_IO29 0x250 0x4B8 0x000 0x5 0x0 MX8MM_IOMUXC_UART4_TXD_GPIO5_IO29 626 scripts/dtc/include-prefixes/arm64/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_UART4_TXD_GPIO5_IO29 0x250 0x4B8 0x000 0x5 0x0