IMX8QXP_UART1_RTS_B_ADMA_LCDIF_D16 451 include/dt-bindings/pinctrl/pads-imx8qxp.h #define IMX8QXP_UART1_RTS_B_ADMA_LCDIF_D16 IMX8QXP_UART1_RTS_B 2 IMX8QXP_UART1_RTS_B_ADMA_LCDIF_D16 451 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qxp.h #define IMX8QXP_UART1_RTS_B_ADMA_LCDIF_D16 IMX8QXP_UART1_RTS_B 2