MX8MM_IOMUXC_UART4_TXD_PCIE2_CLKREQ_B 625 arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_UART4_TXD_PCIE2_CLKREQ_B 0x250 0x4B8 0x528 0x2 0x1 MX8MM_IOMUXC_UART4_TXD_PCIE2_CLKREQ_B 625 scripts/dtc/include-prefixes/arm64/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_UART4_TXD_PCIE2_CLKREQ_B 0x250 0x4B8 0x528 0x2 0x1