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From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Mathias Nyman <mathias.nyman@intel.com>,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	<linux-usb@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH v2 7/7] arm64: dts: mt8183: tune disconnect threshold of u2phy
Date: Wed, 28 Aug 2019 15:34:31 +0800	[thread overview]
Message-ID: <1566977671-22191-8-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1566977671-22191-1-git-send-email-chunfeng.yun@mediatek.com>

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>
---
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 c20cc0e8c2b4..4f4d4a5ed422 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -435,6 +435,7 @@
 				clocks = <&clk26m>;
 				clock-names = "ref";
 				#phy-cells = <1>;
+				mediatek,discth = <15>;
 				status = "okay";
 			};
 
-- 
2.23.0


WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
To: Greg Kroah-Hartman
	<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Mathias Nyman
	<mathias.nyman-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Chunfeng Yun
	<chunfeng.yun-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>,
	linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Matthias Brugger
	<matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH v2 7/7] arm64: dts: mt8183: tune disconnect threshold of u2phy
Date: Wed, 28 Aug 2019 15:34:31 +0800	[thread overview]
Message-ID: <1566977671-22191-8-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1566977671-22191-1-git-send-email-chunfeng.yun-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

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-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
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 c20cc0e8c2b4..4f4d4a5ed422 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -435,6 +435,7 @@
 				clocks = <&clk26m>;
 				clock-names = "ref";
 				#phy-cells = <1>;
+				mediatek,discth = <15>;
 				status = "okay";
 			};
 
-- 
2.23.0

WARNING: multiple messages have this Message-ID (diff)
From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Mathias Nyman <mathias.nyman@intel.com>,
	linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	Chunfeng Yun <chunfeng.yun@mediatek.com>,
	linux-mediatek@lists.infradead.org,
	Matthias Brugger <matthias.bgg@gmail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 7/7] arm64: dts: mt8183: tune disconnect threshold of u2phy
Date: Wed, 28 Aug 2019 15:34:31 +0800	[thread overview]
Message-ID: <1566977671-22191-8-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1566977671-22191-1-git-send-email-chunfeng.yun@mediatek.com>

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>
---
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 c20cc0e8c2b4..4f4d4a5ed422 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -435,6 +435,7 @@
 				clocks = <&clk26m>;
 				clock-names = "ref";
 				#phy-cells = <1>;
+				mediatek,discth = <15>;
 				status = "okay";
 			};
 
-- 
2.23.0


_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2019-08-28  7:35 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-28  7:34 [PATCH v2 0/7] add support USB for MT8183 Chunfeng Yun
2019-08-28  7:34 ` Chunfeng Yun
2019-08-28  7:34 ` Chunfeng Yun
2019-08-28  7:34 ` [PATCH v2 1/7] dt-bindings: usb: mtu3: support USB wakeup " Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34 ` [PATCH v2 2/7] dt-bindings: usb: mtk-xhci: " Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34 ` [PATCH v2 3/7] usb: mtu3: support ip-sleep " Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34 ` [PATCH v2 4/7] usb: mtk-xhci: " Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-29 10:35   ` Mathias Nyman
2019-08-29 10:35     ` Mathias Nyman
2019-08-28  7:34 ` [PATCH v2 5/7] arm64: dts: mt8183: add usb and phy nodes Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34 ` [PATCH v2 6/7] arm64: dts: mt8183: enable USB remote wakeup Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun
2019-08-28  7:34 ` Chunfeng Yun [this message]
2019-08-28  7:34   ` [PATCH v2 7/7] arm64: dts: mt8183: tune disconnect threshold of u2phy Chunfeng Yun
2019-08-28  7:34   ` Chunfeng Yun

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