Thread (37 messages) 37 messages, 3 authors, 2022-09-05
STALE1366d

[V11,PATCH 16/19] arm64: dts: mt8183: add dvfsrc related nodes

From: Dawei Chien <hidden>
Date: 2021-08-12 09:01:16
Also in: linux-arm-kernel, linux-devicetree, linux-pm, lkml
Subsystem: arm/mediatek soc support, the rest · Maintainers: Matthias Brugger, AngeloGioacchino Del Regno, Linus Torvalds

From: Henry Chen <redacted>

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

Signed-off-by: Henry Chen <redacted>
---
 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 7ad4cf646579..86f85c34c88a 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>
@@ -586,6 +587,7 @@
 		ddr_emi: dvfsrc@10012000 {
 			compatible = "mediatek,mt8183-dvfsrc";
 			reg = <0 0x10012000 0 0x1000>;
+			#interconnect-cells = <1>;
 		};
 
 		pwrap: pwrap@1000d000 {
-- 
2.14.1
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