FCLK 24 include/dt-bindings/clock/s3c2410.h #define FCLK 4 FCLK 23 include/dt-bindings/clock/stm32fx-clock.h #define FCLK 1 FCLK 24 scripts/dtc/include-prefixes/dt-bindings/clock/s3c2410.h #define FCLK 4 FCLK 23 scripts/dtc/include-prefixes/dt-bindings/clock/stm32fx-clock.h #define FCLK 1