From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
Mathias Nyman <mathias.nyman@intel.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
<linux-usb@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Hsin-Yi Wang <hsinyi@chromium.org>,
Ikjoon Jang <ikjn@chromium.org>
Subject: [PATCH 3/3] arm64: dts: mt8173: add a broken streams quirk property for xHCI node
Date: Wed, 16 Dec 2020 19:51:25 +0800 [thread overview]
Message-ID: <20201216115125.5886-3-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <20201216115125.5886-1-chunfeng.yun@mediatek.com>
Due to 0.96 xHCI on mt8173 doesn't support bulk stream but MaxPSASize
says supporting, add a new "mediatek,broken_streams_quirk" property to
fix it.
Fixes: 94a631d91ad3 ("usb: xhci-mtk: check hcc_params after adding primary hcd")
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index e88bbfc1fc55..f305fb033020 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -886,6 +886,7 @@
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
clock-names = "sys_ck", "ref_ck";
+ mediatek,broken_streams_quirk;
status = "disabled";
};
};
--
2.18.0
next prev parent reply other threads:[~2020-12-16 11:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-16 11:51 [PATCH 1/3] dt-bindings: usb: mtk-xhci: add a new property for broken streams Chunfeng Yun
2020-12-16 11:51 ` [PATCH 2/3] usb: xhci-mtk: fix UAS issue by XHCI_BROKEN_STREAMS quirk Chunfeng Yun
2020-12-16 12:28 ` Nicolas Boichat
2020-12-17 2:19 ` Chunfeng Yun
2020-12-17 3:32 ` Nicolas Boichat
2020-12-17 6:23 ` Chunfeng Yun
2020-12-21 19:35 ` Rob Herring
2020-12-25 6:12 ` Chunfeng Yun
2020-12-17 3:43 ` Rosen Penev
2020-12-24 7:18 ` Chunfeng Yun
[not found] ` <7ad022d3-ff83-9126-ee74-6d1e4d381366@gmail.com>
2021-02-01 1:47 ` Chunfeng Yun
2020-12-16 11:51 ` Chunfeng Yun [this message]
2020-12-21 19:29 ` [PATCH 1/3] dt-bindings: usb: mtk-xhci: add a new property for broken streams Rob Herring
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