From a2a1d0f5838d6aa0d1306ef9bb1011f501faa695 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Tue, 28 Oct 2014 19:54:30 +0800 Subject: usb: dwc3: add delay p1p2p3 quirk This patch adds delay P0 to P1/P2/P3 quirk for U2/U2/U3, and some special platforms can configure that if it is needed. [ balbi@ti.com : added DeviceTree binding documentation ] Signed-off-by: Huang Rui Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/usb/dwc3.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree/bindings/usb/dwc3.txt') diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index 40edc78ca602..4c77ed6e7c07 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -22,6 +22,8 @@ Optional properties: - snps,u2ss_inp3_quirk: set if we enable P3 OK for U2/SS Inactive quirk - snps,req_p1p2p3_quirk: when set, the core will always request for P1/P2/P3 transition sequence. + - snps,del_p1p2p3_quirk: when set core will delay P1/P2/P3 until a certain + amount of 8B10B errors occur. This is usually a subnode to DWC3 glue to which it is connected. -- cgit v1.2.3-59-g8ed1b