IMX7ULP_PAD_PTC5__LPUART5_RTS_B 50 arch/arm/boot/dts/imx7ulp-pinfunc.h #define IMX7ULP_PAD_PTC5__LPUART5_RTS_B 0x0014 0x0000 0x4 0x0 IMX7ULP_PAD_PTC5__LPUART5_RTS_B 50 scripts/dtc/include-prefixes/arm/imx7ulp-pinfunc.h #define IMX7ULP_PAD_PTC5__LPUART5_RTS_B 0x0014 0x0000 0x4 0x0