Add DDR EMI provider dictating dram interconnect bus performance found on
MT8183-based platforms

Signed-off-by: Henry Chen <henryc.c...@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi 
b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 06ef8e0..22b3a68 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -11,6 +11,7 @@
 #include <dt-bindings/reset-controller/mt8183-resets.h>
 #include <dt-bindings/phy/phy.h>
 #include "mt8183-pinfunc.h"
+#include <dt-bindings/interconnect/mtk,mt8183-emi.h>
 
 / {
        compatible = "mediatek,mt8183";
@@ -331,6 +332,7 @@
                ddr_emi: dvfsrc@10012000 {
                        compatible = "mediatek,mt8183-dvfsrc";
                        reg = <0 0x10012000 0 0x1000>;
+                       #interconnect-cells = <1>;
                };
 
                pwrap: pwrap@1000d000 {
-- 
1.9.1

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