[PATCH 1/5] arm64: dts: qcom: sc7180: Add interconnect bindings for GPU

Sharat Masetty
2020-03-31T07:56:39Z

This patch adds the interconnect bindings to the GPU node. This enables
the GPU->DDR path bandwidth voting.

Signed-off-by: Sharat Masetty <smasetty@codeaurora.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