HI6220_UART4_SRC 106 include/dt-bindings/clock/hi6220-clock.h #define HI6220_UART4_SRC 44 HI6220_UART4_SRC 106 scripts/dtc/include-prefixes/dt-bindings/clock/hi6220-clock.h #define HI6220_UART4_SRC 44