HI3670_CLK_STUB_DDR_LIMIT 18 include/dt-bindings/clock/hi3670-clock.h #define HI3670_CLK_STUB_DDR_LIMIT 5 HI3670_CLK_STUB_DDR_LIMIT 18 scripts/dtc/include-prefixes/dt-bindings/clock/hi3670-clock.h #define HI3670_CLK_STUB_DDR_LIMIT 5