IMX8QM_SPI3_CS0_LSIO_GPIO2_IO20 555 include/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_SPI3_CS0_LSIO_GPIO2_IO20 IMX8QM_SPI3_CS0 3 IMX8QM_SPI3_CS0_LSIO_GPIO2_IO20 555 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_SPI3_CS0_LSIO_GPIO2_IO20 IMX8QM_SPI3_CS0 3