arm64: dts: qcom: sc7180: add interconnect bindings for display

This change adds the interconnect bindings to the
MDSS node. This will establish Display to DDR path
for bus bandwidth voting.

Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
Link: https://lore.kernel.org/r/1594899334-19772-1-git-send-email-kalyan_t@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 41b20b1..90debb4 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -2766,6 +2766,9 @@
                        interrupt-controller;
                        #interrupt-cells = <1>;
 
+                       interconnects = <&mmss_noc MASTER_MDP0 &mc_virt SLAVE_EBI1>;
+                       interconnect-names = "mdp0-mem";
+
                        iommus = <&apps_smmu 0x800 0x2>;
 
                        #address-cells = <2>;