Defined in 3 files as a macro:
- sys/gnu/dts/include/dt-bindings/clock/rk3036-cru.h, line 133 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3128-cru.h, line 188 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3228-cru.h, line 186 (as a macro)