MX8MM_IOMUXC_UART4_RXD_UART4_DTE_TX 615 arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_UART4_RXD_UART4_DTE_TX 0x24C 0x4B4 0x000 0x0 0x0 MX8MM_IOMUXC_UART4_RXD_UART4_DTE_TX 615 scripts/dtc/include-prefixes/arm64/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_UART4_RXD_UART4_DTE_TX 0x24C 0x4B4 0x000 0x0 0x0