IMX8QM_UART1_CTS_B 39 include/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_UART1_CTS_B 28 IMX8QM_UART1_CTS_B 39 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_UART1_CTS_B 28