On Fri, Nov 07, 2025 at 02:20:07AM +0530, Akhil P Oommen wrote: > A612 GPU has a new IP called RGMU (Reduced Graphics Management Unit) > which replaces GMU. But it doesn't do clock or voltage scaling. So we > need the gpu core clock in the GPU node along with the power domain to > do clock and voltage scaling from the kernel. Update the bindings to > describe this GPU. > > Signed-off-by: Akhil P Oommen <[email protected]> > --- > .../devicetree/bindings/display/msm/gpu.yaml | 32 > ++++++++++++++++++++-- > 1 file changed, 30 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml > b/Documentation/devicetree/bindings/display/msm/gpu.yaml > index 826aafdcc20b..a6bbc88e6a24 100644 > --- a/Documentation/devicetree/bindings/display/msm/gpu.yaml > +++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml > @@ -45,11 +45,11 @@ properties: > - const: amd,imageon > > clocks: > - minItems: 2 > + minItems: 1 > maxItems: 7 > > clock-names: > - minItems: 2 > + minItems: 1 > maxItems: 7 > > reg: > @@ -387,6 +387,34 @@ allOf: > required: > - clocks > - clock-names > + > + - if: > + properties: > + compatible: > + contains: > + const: qcom,adreno-612.0 > + then: > + properties: > + clocks: > + items: > + - description: GPU Core clock > + > + clock-names: > + items: > + - const: core > + > + reg: > + items: > + - description: GPU Reg memory > + > + reg-names: > + items: > + - const: kgsl_3d0_reg_memory
What happened with the second entry? Please describe the hardware COMPLETELY (see writing bindings doc). Best regards, Krzysztof
