linux-kernel - [RFT PATCH] arm64: dts: qcom: sc8280xp: remove GCC from CX power domain

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Message-Id: <20221230155502.115205-1-krzysztof.kozlowski@linaro.org>
Date:   Fri, 30 Dec 2022 16:55:02 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [RFT PATCH] arm64: dts: qcom: sc8280xp: remove GCC from CX power domain

Bindings do not allow power-domain property in GCC clock controller and
documentation does not indicate that GCC is part of VDD_CX.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Maybe the bindings should be fixed? Maybe this was added as workaround?
Anyway looking at documentation I do not see such relation, except
downstream vdd_cx-supply (which is the same as in other SoCs and we do
not represent it in upstream).
---
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 1d1420c8720c..d14663c9f34c 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -799,7 +799,6 @@ gcc: clock-controller@...000 {
 				 <&pcie4_phy>,
 				 <0>,
 				 <0>;
-			power-domains = <&rpmhpd SC8280XP_CX>;
 		};
 
 		ipcc: mailbox@...000 {
-- 
2.34.1