IMX8QXP_UART1_RTS_B_LSIO_GPT1_CAPTURE 452 include/dt-bindings/pinctrl/pads-imx8qxp.h #define IMX8QXP_UART1_RTS_B_LSIO_GPT1_CAPTURE IMX8QXP_UART1_RTS_B 3 IMX8QXP_UART1_RTS_B_LSIO_GPT1_CAPTURE 452 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qxp.h #define IMX8QXP_UART1_RTS_B_LSIO_GPT1_CAPTURE IMX8QXP_UART1_RTS_B 3