IMX8QM_M40_I2C0_SCL 18 include/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_M40_I2C0_SCL 7 IMX8QM_M40_I2C0_SCL 18 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_M40_I2C0_SCL 7