HI3670_VENC_VOLT_HOLD 55 include/dt-bindings/clock/hi3670-clock.h #define HI3670_VENC_VOLT_HOLD 33 HI3670_VENC_VOLT_HOLD 55 scripts/dtc/include-prefixes/dt-bindings/clock/hi3670-clock.h #define HI3670_VENC_VOLT_HOLD 33