Defined in 3 files as a macro:
- sys/gnu/dts/include/dt-bindings/gpio/meson-gxbb-gpio.h, line 64 (as a macro)
- sys/gnu/dts/include/dt-bindings/gpio/meson8-gpio.h, line 129 (as a macro)
- sys/gnu/dts/include/dt-bindings/gpio/meson8b-gpio.h, line 88 (as a macro)