HI6220_I2C1_CLK 74 include/dt-bindings/clock/hi6220-clock.h #define HI6220_I2C1_CLK 14 HI6220_I2C1_CLK 74 scripts/dtc/include-prefixes/dt-bindings/clock/hi6220-clock.h #define HI6220_I2C1_CLK 14