Defined in 3 files as a macro:
- sys/gnu/dts/include/dt-bindings/clock/rk3036-cru.h, line 193 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3128-cru.h, line 272 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3228-cru.h, line 283 (as a macro)