diff mbox series

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

Message ID 1567150854-30033-8-git-send-email-chunfeng.yun@mediatek.com (mailing list archive)
State New, archived
Headers show
Series add support USB for MT8183 | expand

Commit Message

Chunfeng Yun (云春峰) Aug. 30, 2019, 7:40 a.m. UTC 
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 <chunfeng.yun@mediatek.com>
---
v3: no changes

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

Patch

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";
 			};