IMX_LSIO_GPT2_CLK 30 include/dt-bindings/clock/imx8-clock.h #define IMX_LSIO_GPT2_CLK 20 IMX_LSIO_GPT2_CLK 30 scripts/dtc/include-prefixes/dt-bindings/clock/imx8-clock.h #define IMX_LSIO_GPT2_CLK 20