Add DDR EMI provider dictating dram interconnect bus performance found on
MT8183-based platforms
Signed-off-by: Henry Chen <henryc.chen@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index c0d08c8..57a55a3 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -12,6 +12,7 @@
#include <dt-bindings/reset-controller/mt8183-resets.h>
#include "mt8183-pinfunc.h"
#include <dt-bindings/soc/mtk,dvfsrc.h>
+#include <dt-bindings/interconnect/mtk,mt8183-emi.h>
/ {
compatible = "mediatek,mt8183";
@@ -164,6 +165,10 @@
reg = <0 0x10012000 0 0x1000>;
clocks = <&infracfg CLK_INFRA_DVFSRC>;
clock-names = "dvfsrc";
+ ddr_emi: interconnect {
+ compatible = "mediatek,mt8183-emi";
+ #interconnect-cells = <1>;
+ };
};
timer {
--
1.9.1
