linux-kernel - [PATCH v2 4/4] arm64: dts: qcom: msm8996: Make GPU node control GPU

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Message-Id: <20200417070044.1376212-5-bjorn.andersson@linaro.org>
Date:   Fri, 17 Apr 2020 00:00:44 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 4/4] arm64: dts: qcom: msm8996: Make GPU node control GPU_GX GDSC

Presumably the GPU node needs to control both the GPU and GPU GX power
domains, but given that GPU GX now depends on the GPU GDSC both can
effectively be controlled by controlling GPU GX. So use this instead.

Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
---

Changes since v1:
- None

 arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 895202d07a8b..af1f4977b97d 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -639,7 +639,7 @@ gpu@...000 {
 				"mem",
 				"mem_iface";
 
-			power-domains = <&mmcc GPU_GDSC>;
+			power-domains = <&mmcc GPU_GX_GDSC>;
 			iommus = <&adreno_smmu 0>;
 
 			nvmem-cells = <&gpu_speed_bin>;
-- 
2.24.0