cc7ab6a6b1
* Attach Meson64 to mainline with a bunch of patches. Tested, but need further work. * Enable DVFS on N2 which sometimes works, sometime doesn't, cleanup * Enable beta targets for Meson64 kernel family * Bump with version
38 lines
1.6 KiB
Diff
38 lines
1.6 KiB
Diff
From 763f3438359ec0b4a84c70295ddca6f6e67ab323 Mon Sep 17 00:00:00 2001
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From: Neil Armstrong <narmstrong@baylibre.com>
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Date: Mon, 14 Oct 2019 16:17:18 +0200
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Subject: [PATCH] arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3
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controller
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When high load on the DWC3 SuperSpee port, the controller crashed as:
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[ 221.141621] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
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[ 221.157631] xhci-hcd xhci-hcd.0.auto: Host halt failed, -110
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[ 221.157635] xhci-hcd xhci-hcd.0.auto: xHCI host controller not responding, assume dead
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[ 221.159901] xhci-hcd xhci-hcd.0.auto: xHCI host not responding to stop endpoint command.
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[ 221.159961] hub 2-1.1:1.0: hub_ext_port_status failed (err = -22)
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[ 221.160076] xhci-hcd xhci-hcd.0.auto: HC died; cleaning up
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[ 221.165946] usb 2-1.1-port1: cannot reset (err = -22)
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Setting the parkmode_disable_ss_quirk quirk fixes the issue.
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CC: Dongjin Kim <tobetter@gmail.com>
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Cc: Jianxin Pan <jianxin.pan@amlogic.com>
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Reported-by: Tim <elatllat@gmail.com>
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Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
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---
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arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
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index 3f39e020f74e62..4b002e799e5c2f 100644
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--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
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+++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
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@@ -2381,6 +2381,7 @@
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dr_mode = "host";
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snps,dis_u2_susphy_quirk;
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snps,quirk-frame-length-adjustment;
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+ snps,parkmode-disable-ss-quirk;
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};
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};
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