Commit e60b0292 authored Feb 21, 2020 by Neil Armstrong Committed by Greg Kroah-Hartman Jul 22, 2020

doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode



[ Upstream commit 3d157c28d2289edf0439e8308e8de3a06acaaf0e ]

This patch updates the documentation with the information related
to the quirks that needs to be added for disabling all SuperSpeed XHCI
instances in park mode.

Cc: Dongjin Kim <tobetter@gmail.com>
Cc: Jianxin Pan <jianxin.pan@amlogic.com>
Cc: Thinh Nguyen <thinhn@synopsys.com>
Cc: Jun Li <lijun.kernel@gmail.com>
Reported-by: Tim <elatllat@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 54100aa3

Documentation/devicetree/bindings/usb/dwc3.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -75,6 +75,8 @@ Optional properties:
		from P0 to P1/P2/P3 without delay.
		- snps,dis-tx-ipgap-linecheck-quirk: when set, disable u2mac linestate check
		during HS transmit.
		- snps,parkmode-disable-ss-quirk: when set, all SuperSpeed bus instances in
		park mode are disabled.
		- snps,dis_metastability_quirk: when set, disable metastability workaround.
		CAUTION: use only if you are absolutely sure of it.
		- snps,is-utmi-l1-suspend: true when DWC3 asserts output signal