IMX8QM_USDHC2_DATA3_DMA_UART4_RTS_B 877 include/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_USDHC2_DATA3_DMA_UART4_RTS_B IMX8QM_USDHC2_DATA3 1 IMX8QM_USDHC2_DATA3_DMA_UART4_RTS_B 877 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_USDHC2_DATA3_DMA_UART4_RTS_B IMX8QM_USDHC2_DATA3 1