On Thu, Jul 29, 2021 at 10:19 AM Stephen Boyd <swb...@chromium.org> wrote:
>
> Quoting Akhil P Oommen (2021-07-28 04:54:01)
> > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > index 029723a..c88f366 100644
> > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > @@ -592,6 +593,85 @@
> > qcom,bcm-voters = <&apps_bcm_voter>;
> > };
> >
> > + gpu@3d00000 {
> > + compatible = "qcom,adreno-635.0", "qcom,adreno";
> > + #stream-id-cells = <16>;
> > + reg = <0 0x03d00000 0 0x40000>,
> > + <0 0x03d9e000 0 0x1000>,
> > + <0 0x03d61000 0 0x800>;
> > + reg-names = "kgsl_3d0_reg_memory",
> > + "cx_mem",
> > + "cx_dbgc";
> > + interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>;
> > + iommus = <&adreno_smmu 0 0x401>;
> > + operating-points-v2 = <&gpu_opp_table>;
> > + qcom,gmu = <&gmu>;
> > + interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt
> > SLAVE_EBI1 0>;
> > + interconnect-names = "gfx-mem";
> > +
> > + gpu_opp_table: opp-table {
> > + compatible = "operating-points-v2";
> > +
> > + opp-550000000 {
> > + opp-hz = /bits/ 64 <550000000>;
> > + opp-level =
> > <RPMH_REGULATOR_LEVEL_SVS_L1>;
> > + opp-peak-kBps = <6832000>;
> > + };
> > +
> > + opp-450000000 {
>
> Why is 450000000 after 550000000? Is it on purpose? If not intended
> please sort by frequency.
We've used descending order, at least for gpu opp table, on other
gens, fwiw.. not sure if that just means we were doing it wrong
previously
BR,
-R
>
> > + opp-hz = /bits/ 64 <450000000>;
> > + opp-level =
> > <RPMH_REGULATOR_LEVEL_SVS>;
> > + opp-peak-kBps = <4068000>;
> > + };
> > +
> > + opp-315000000 {
> > + opp-hz = /bits/ 64 <315000000>;
> > + opp-level =
> > <RPMH_REGULATOR_LEVEL_LOW_SVS>;
> > + opp-peak-kBps = <1804000>;
> > + };
> > + };
> > + };
> > +
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