From: Neil Armstrong narmstrong@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 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 --- 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 66780a47ad859..c977a3ba2f35c 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -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