IMX8QM_UART0_RTS_B 34 include/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_UART0_RTS_B 23 IMX8QM_UART0_RTS_B 34 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_UART0_RTS_B 23