IMX7D_UART7_ROOT_CLK 259 include/dt-bindings/clock/imx7d-clock.h #define IMX7D_UART7_ROOT_CLK 250 IMX7D_UART7_ROOT_CLK 259 scripts/dtc/include-prefixes/dt-bindings/clock/imx7d-clock.h #define IMX7D_UART7_ROOT_CLK 250