| Message ID | 20231220-sa8295p-gpu-v1-5-d8cdf2257f97@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: qcom: sa8295p: Enable GPU | expand |
On Thu, 21 Dec 2023 at 05:51, Bjorn Andersson <quic_bjorande@quicinc.com> wrote: > > The SA8295P and SA8540P uses an external regulator (max20411), and > gfx.lvl is not provided by rpmh. Drop the power-domains property of the > gpucc node to reflect this. > > Fixes: eec51ab2fd6f ("arm64: dts: qcom: sc8280xp: Add GPU related nodes") > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sa8540p.dtsi | 2 ++ > 1 file changed, 2 insertions(+) Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> > > diff --git a/arch/arm64/boot/dts/qcom/sa8540p.dtsi b/arch/arm64/boot/dts/qcom/sa8540p.dtsi > index 96b2c59ad02b..b604404ebf64 100644 > --- a/arch/arm64/boot/dts/qcom/sa8540p.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8540p.dtsi > @@ -168,6 +168,8 @@ opp-2592000000 { > }; > > &gpucc { > + /delete-property/ power-domains; Nit: maybe this deserves a comment. > + > status = "disabled"; > }; > > > -- > 2.25.1 > >
diff --git a/arch/arm64/boot/dts/qcom/sa8540p.dtsi b/arch/arm64/boot/dts/qcom/sa8540p.dtsi index 96b2c59ad02b..b604404ebf64 100644 --- a/arch/arm64/boot/dts/qcom/sa8540p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8540p.dtsi @@ -168,6 +168,8 @@ opp-2592000000 { }; &gpucc { + /delete-property/ power-domains; + status = "disabled"; };
The SA8295P and SA8540P uses an external regulator (max20411), and gfx.lvl is not provided by rpmh. Drop the power-domains property of the gpucc node to reflect this. Fixes: eec51ab2fd6f ("arm64: dts: qcom: sc8280xp: Add GPU related nodes") Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> --- arch/arm64/boot/dts/qcom/sa8540p.dtsi | 2 ++ 1 file changed, 2 insertions(+)