[V10,09/12] arm64: dts: mt8183: add dvfsrc related nodes

Message ID 20210604100218.13613-10-dawei.chien@mediatek.com
State Superseded
Headers show
Series
  • Add driver for dvfsrc, support for interconnect
Related show

Commit Message

Dawei Chien June 4, 2021, 10:02 a.m.
From: Henry Chen <henryc.chen@mediatek.com>

Add DDR EMI provider dictating dram interconnect bus performance found on
MT8192-based platforms

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

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index e5a4948920f3..062d6dfb89a2 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -7,6 +7,7 @@ 
 
 #include <dt-bindings/clock/mt8183-clk.h>
 #include <dt-bindings/gce/mt8183-gce.h>
+#include <dt-bindings/interconnect/mtk,mt8183-emi.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/memory/mt8183-larb-port.h>
@@ -501,6 +502,7 @@ 
 		ddr_emi: dvfsrc@10012000 {
 			compatible = "mediatek,mt8183-dvfsrc";
 			reg = <0 0x10012000 0 0x1000>;
+			#interconnect-cells = <1>;
 		};
 
 		pwrap: pwrap@1000d000 {