_DT_BINDINGS_MESON8B_GPIO_H 9 include/dt-bindings/gpio/meson8b-gpio.h #ifndef _DT_BINDINGS_MESON8B_GPIO_H _DT_BINDINGS_MESON8B_GPIO_H 9 scripts/dtc/include-prefixes/dt-bindings/gpio/meson8b-gpio.h #ifndef _DT_BINDINGS_MESON8B_GPIO_H