Defined in 3 files as a macro:
- sys/gnu/dts/include/dt-bindings/clock/mt2701-clk.h, line 268 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/mt8135-clk.h, line 180 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/mt8173-clk.h, line 230 (as a macro)