Defined in 3 files as a macro:
- sys/gnu/dts/include/dt-bindings/clock/rk3036-cru.h, line 165 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3188-cru-common.h, line 201 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3228-cru.h, line 160 (as a macro)