Defined in 3 files as a macro:
- sys/gnu/dts/include/dt-bindings/clock/mt2701-clk.h, line 276 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/mt8135-clk.h, line 188 (as a macro)
- sys/gnu/dts/include/dt-bindings/clock/mt8173-clk.h, line 238 (as a macro)