Defined in 3 files as a macro:
- sys/external/gpl2/dts/dist/include/dt-bindings/pinctrl/mt6779-pinfunc.h, line 1103 (as a macro)
- sys/external/gpl2/dts/dist/include/dt-bindings/pinctrl/mt8183-pinfunc.h, line 1111 (as a macro)
- sys/external/gpl2/dts/dist/include/dt-bindings/pinctrl/mt8192-pinfunc.h, line 1157 (as a macro)