HI3519_UART0_CLK 13 include/dt-bindings/clock/hi3519-clock.h #define HI3519_UART0_CLK 5 HI3519_UART0_CLK 13 scripts/dtc/include-prefixes/dt-bindings/clock/hi3519-clock.h #define HI3519_UART0_CLK 5