HI3519_USB2_BUS_CLK 24 include/dt-bindings/clock/hi3519-clock.h #define HI3519_USB2_BUS_CLK 16 HI3519_USB2_BUS_CLK 24 scripts/dtc/include-prefixes/dt-bindings/clock/hi3519-clock.h #define HI3519_USB2_BUS_CLK 16