IMX8QXP_SPI0_SCK_LSIO_GPIO1_IO04 503 include/dt-bindings/pinctrl/pads-imx8qxp.h #define IMX8QXP_SPI0_SCK_LSIO_GPIO1_IO04 IMX8QXP_SPI0_SCK 4 IMX8QXP_SPI0_SCK_LSIO_GPIO1_IO04 503 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qxp.h #define IMX8QXP_SPI0_SCK_LSIO_GPIO1_IO04 IMX8QXP_SPI0_SCK 4