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| author |   Huang Rui <ray.huang@amd.com> | 2014-10-28 19:54:30 +0800 |
|---|---|---|
| committer |   Felipe Balbi <balbi@ti.com> | 2014-11-03 10:03:37 -0600 |
| commit | a2a1d0f5838d6aa0d1306ef9bb1011f501faa695 (patch) | |
| tree | 252fdd65bb448aa55edb1d75d257335f38714e29 /Documentation/devicetree/bindings/usb/dwc3.txt | |
| parent | usb: dwc3: add request p1p2p3 quirk (diff) | |
| download | linux-dev-a2a1d0f5838d6aa0d1306ef9bb1011f501faa695.tar.xz linux-dev-a2a1d0f5838d6aa0d1306ef9bb1011f501faa695.zip | |
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 <ray.huang@amd.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/dwc3.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/dwc3.txt | 2 |
1 files changed, 2 insertions, 0 deletions
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. |