clk_HFCORECLKUSBC   20 include/dt-bindings/clock/efm32-cmu.h #define clk_HFCORECLKUSBC	15
clk_HFCORECLKUSBC   20 scripts/dtc/include-prefixes/dt-bindings/clock/efm32-cmu.h #define clk_HFCORECLKUSBC	15