Defined in 3 files as a macro:
- sys/gnu/dts/include/dt-bindings/clock/rk3288-cru.h, line 131 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3368-cru.h, line 122 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/rk3399-cru.h, line 232 (as a macro)