HI6220_UART4_PCLK   80 include/dt-bindings/clock/hi6220-clock.h #define HI6220_UART4_PCLK	20
HI6220_UART4_PCLK   80 scripts/dtc/include-prefixes/dt-bindings/clock/hi6220-clock.h #define HI6220_UART4_PCLK	20