From: Neil Armstrong <narmstrong@baylibre.com>
To: balbi@kernel.org, khilman@baylibre.com
Cc: Jianxin Pan <jianxin.pan@amlogic.com>,
Neil Armstrong <narmstrong@baylibre.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
Tim <elatllat@gmail.com>, Dongjin Kim <tobetter@gmail.com>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller
Date: Mon, 14 Oct 2019 16:17:18 +0200 [thread overview]
Message-ID: <20191014141718.22603-4-narmstrong@baylibre.com> (raw)
In-Reply-To: <20191014141718.22603-1-narmstrong@baylibre.com>
When high load on the DWC3 SuperSpee port, the controller crashed as:
[ 221.141621] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
[ 221.157631] xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
[ 221.157635] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
[ 221.159901] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
[ 221.159961] hub 2-1.1:1.0: hub_ext_port_status failed (err = -22)
[ 221.160076] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
[ 221.165946] usb 2-1.1-port1: cannot reset (err = -22)
Setting the parkmode_disable_ss_quirk quirk fixes the issue.
CC: Dongjin Kim <tobetter@gmail.com>
Cc: Jianxin Pan <jianxin.pan@amlogic.com>
Reported-by: Tim <elatllat@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
index 3f39e020f74e..4b002e799e5c 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
@@ -2381,6 +2381,7 @@
dr_mode = "host";
snps,dis_u2_susphy_quirk;
snps,quirk-frame-length-adjustment;
+ snps,parkmode-disable-ss-quirk;
};
};
--
2.22.0
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prev parent reply other threads:[~2019-10-14 14:18 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-14 14:17 [PATCH 0/3] arm64: g12-common: parkmode_disable_ss_quirk on DWC3 controller Neil Armstrong
2019-10-14 14:17 ` [PATCH 1/3] doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode Neil Armstrong
2019-10-23 20:11 ` Rob Herring
2019-11-11 0:38 ` Tim
2019-11-11 1:58 ` Jun Li
2019-11-11 14:05 ` Tim
2019-11-12 1:48 ` Jun Li
2019-11-12 9:00 ` Neil Armstrong
2019-11-12 10:51 ` Jun Li
2019-11-12 20:03 ` Thinh Nguyen
2019-12-10 8:55 ` Neil Armstrong
2019-12-11 0:45 ` Tim
2019-12-20 9:58 ` Tim
2019-10-14 14:17 ` [PATCH 2/3] usb: dwc3: gadget: Add support " Neil Armstrong
2019-10-14 14:17 ` Neil Armstrong [this message]
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