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Message-ID: <20231220-sa8295p-gpu-v2-5-4763246b72c0@quicinc.com>
Date: Thu, 21 Dec 2023 20:39:26 -0800
From: Bjorn Andersson <quic_bjorande@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio
<konrad.dybcio@...aro.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh+dt@...nel.org>,
"Krzysztof
Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley
<conor+dt@...nel.org>,
Taniya Das <quic_tdas@...cinc.com>,
Ulf Hansson
<ulf.hansson@...aro.org>,
Johan Hovold <johan+linaro@...nel.org>,
"Catalin
Marinas" <catalin.marinas@....com>,
Will Deacon <will@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-pm@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
"Bjorn
Andersson" <quic_bjorande@...cinc.com>,
Dmitry Baryshkov
<dmitry.baryshkov@...aro.org>
Subject: [PATCH v2 5/8] arm64: dts: qcom: sa8540p: Drop gfx.lvl as
power-domain for gpucc
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@...aro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
---
arch/arm64/boot/dts/qcom/sa8540p.dtsi | 3 +++
1 file changed, 3 insertions(+)
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";
};
--
2.25.1
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