On Sat, Nov 22, 2025 at 03:22:17AM +0530, Akhil P Oommen wrote: > From: Jie Zhang <[email protected]> > > RGMU a.k.a Reduced Graphics Management Unit is a small state machine > with the sole purpose of providing IFPC (Inter Frame Power Collapse) > support. Compared to GMU, it doesn't manage GPU clock, voltage > scaling, bw voting or any other functionalities. All it does is detect > an idle GPU and toggle the GDSC switch. As it doesn't access DDR space, > it doesn't require iommu. > > So far, only Adreno 612 GPU has an RGMU core. Document it in > qcom,adreno-rgmu.yaml. > > Signed-off-by: Jie Zhang <[email protected]> > Signed-off-by: Akhil P Oommen <[email protected]> > --- > .../bindings/display/msm/qcom,adreno-rgmu.yaml | 126 > +++++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 127 insertions(+)
Reviewed-by: Krzysztof Kozlowski <[email protected]> Best regards, Krzysztof
