diff mbox series

[v2,5/8] arm64: dts: qcom: sa8540p: Drop gfx.lvl as power-domain for gpucc

Message ID 20231220-sa8295p-gpu-v2-5-4763246b72c0@quicinc.com (mailing list archive)
State Handled Elsewhere, archived
Headers show
Series arm64: dts: qcom: sa8295p: Enable GPU | expand

Commit Message

Bjorn Andersson Dec. 22, 2023, 4:39 a.m. UTC 
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")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
 arch/arm64/boot/dts/qcom/sa8540p.dtsi | 3 +++
 1 file changed, 3 insertions(+)

Comments

Konrad Dybcio Dec. 27, 2023, 1:10 a.m. UTC | #1 
On 22.12.2023 05:39, Bjorn Andersson 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")
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sa8540p.dtsi b/arch/arm64/boot/dts/qcom/sa8540p.dtsi
index 96b2c59ad02b..23888029cc11 100644
--- a/arch/arm64/boot/dts/qcom/sa8540p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8540p.dtsi
@@ -168,6 +168,9 @@  opp-2592000000 {
 };
 
 &gpucc {
+	/* SA8295P and SA8540P doesn't provide gfx.lvl */
+	/delete-property/ power-domains;
+
 	status = "disabled";
 };