MX8MM_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 542 arch/arm64/boot/dts/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x210 0x478 0x508 0x1 0x1 MX8MM_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 542 scripts/dtc/include-prefixes/arm64/freescale/imx8mm-pinfunc.h #define MX8MM_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x210 0x478 0x508 0x1 0x1