Subject: [PATCH v3 7/7] arm64: dts: mt8183: tune disconnect threshold of u2phy

From: Chunfeng Yun <[email-masked]>
Date: Fri, 30 Aug 2019 15:40:54 +0800

Set DISCTH to max-15, replace the default value 8, due to
default disconnect threshold is lower than USB SPEC define

Signed-off-by: Chunfeng Yun <[email-masked]>
---
v3: no changes

v2: new patch
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index dc3e859849c7..5168e345ea3f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -434,6 +434,7 @@
 				clocks = <&clk26m>;
 				clock-names = "ref";
 				#phy-cells = <1>;
+				mediatek,discth = <15>;
 				status = "okay";
 			};
 
-- 
2.23.0

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