From: Sharat Masetty smasetty@codeaurora.org
This patch adds the interconnects property to the GPU node. This enables the GPU->DDR path bandwidth voting.
Signed-off-by: Sharat Masetty smasetty@codeaurora.org Signed-off-by: Akhil P Oommen akhilpo@codeaurora.org --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 31b9217..80fe54b 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1470,6 +1470,9 @@ operating-points-v2 = <&gpu_opp_table>; qcom,gmu = <&gmu>;
+ interconnects = <&gem_noc MASTER_GFX3D &mc_virt SLAVE_EBI1>; + interconnect-names = "gfx-mem"; + gpu_opp_table: opp-table { compatible = "operating-points-v2";