]> git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/commit
arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller
authorNeil Armstrong <narmstrong@baylibre.com>
Fri, 21 Feb 2020 09:15:32 +0000 (10:15 +0100)
committerKevin Hilman <khilman@baylibre.com>
Sat, 29 Feb 2020 17:30:45 +0000 (09:30 -0800)
commita81bcfb6ac20cdd2e8dec3da14c8bbe1d18f6321
treeaa28530b97090955a14340d6607af88263ff8e31
parentb5f3e42a613a8e84d59bd39464de82961e2c8c2c
arm64: dts: g12-common: add parkmode_disable_ss_quirk on DWC3 controller

When high load on the DWC3 SuperSpeed port, the controller crashes with:
[  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.

Reported-by: Tim <elatllat@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Cc: Jianxin Pan <jianxin.pan@amlogic.com>
CC: Dongjin Kim <tobetter@gmail.com>
Link: https://lore.kernel.org/r/20200221091532.8142-4-narmstrong@baylibre.com
arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi