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Message-Id: <1585641353-23229-2-git-send-email-smasetty@codeaurora.org>
Date: Tue, 31 Mar 2020 13:25:49 +0530
From: Sharat Masetty <smasetty@...eaurora.org>
To: freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org
Cc: dri-devel@...edesktop.org, linux-arm-msm@...r.kernel.org,
linux-kernel@...r.kernel.org, jcrouse@...eaurora.org,
mka@...omium.org, sibis@...eaurora.org, saravanak@...gle.com,
viresh.kumar@...aro.org, Sharat Masetty <smasetty@...eaurora.org>
Subject: [PATCH 1/5] arm64: dts: qcom: sc7180: Add interconnect bindings for GPU
This patch adds the interconnect bindings to the GPU node. This enables
the GPU->DDR path bandwidth voting.
Signed-off-by: Sharat Masetty <smasetty@...eaurora.org>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 1097e8b..51630dd 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1718,6 +1718,8 @@
operating-points-v2 = <&gpu_opp_table>;
qcom,gmu = <&gmu>;
+ interconnects = <&gem_noc MASTER_GFX3D &mc_virt SLAVE_EBI1>;
+
gpu_opp_table: opp-table {
compatible = "operating-points-v2";
--
2.7.4
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