Defined in 3 files as a macro:
- sys/external/bsd/drm/dist/shared-core/i915_reg.h, line 291 (as a macro)
- sys/external/bsd/drm2/dist/drm/i915/i915_reg.h, line 2149 (as a macro)
- sys/external/gpl2/dts/dist/include/dt-bindings/clock/stm32mp1-clks.h, line 106 (as a macro)