diff mbox series

[V3,10/10] arm64: dts: mt8183: Add interconnect provider DT nodes

Message ID 1566995328-15158-11-git-send-email-henryc.chen@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add driver for dvfsrc, support for active state of scpsys | expand

Commit Message

Henry Chen Aug. 28, 2019, 12:28 p.m. UTC 
Add DDR EMI provider dictating dram interconnect bus performance
found on MT8183-based platforms

Signed-off-by: Henry Chen <henryc.chen@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 7512f84..a3af77d 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -11,6 +11,7 @@ 
 #include <dt-bindings/power/mt8183-power.h>
 #include "mt8183-pinfunc.h"
 #include <dt-bindings/soc/mtk,dvfsrc.h>
+#include <dt-bindings/interconnect/mtk,mt8183-emi.h>
 
 / {
 	compatible = "mediatek,mt8183";
@@ -148,6 +149,10 @@ 
 		reg = <0 0x10012000 0 0x1000>;
 		clocks = <&infracfg CLK_INFRA_DVFSRC>;
 		clock-names = "dvfsrc";
+		ddr_emi: interconnect {
+			compatible = "mediatek,mt8183-emi";
+			#interconnect-cells = <1>;
+		};
 	};
 
 	timer {