SCLK_MAC_EXTCLK    48 include/dt-bindings/clock/rk3228-cru.h #define SCLK_MAC_EXTCLK		125
SCLK_MAC_EXTCLK    48 scripts/dtc/include-prefixes/dt-bindings/clock/rk3228-cru.h #define SCLK_MAC_EXTCLK		125