From: Neil Armstrong <narmstr...@baylibre.com>
[ 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 <tobet...@gmail.com>
Cc: Jianxin Pan <jianxin....@amlogic.com>
Cc: Thinh Nguyen <thi...@synopsys.com>
Cc: Jun Li <lijun.ker...@gmail.com>
Reported-by: Tim <elatl...@gmail.com>
Signed-off-by: Neil Armstrong <narmstr...@baylibre.com>
Acked-by: Rob Herring <r...@kernel.org>
Signed-off-by: Felipe Balbi <ba...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
Documentation/devicetree/bindings/usb/dwc3.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt
b/Documentation/devicetree/bindings/usb/dwc3.txt
index 3e4c38b806ac1..ae46c0ac9f118 100644
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -68,6 +68,8 @@ 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
--
2.25.1
