diff options
| author | Huang Rui <ray.huang@amd.com> | 2014-10-28 19:54:32 +0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-03 10:03:38 -0600 |
| commit | fb67afca177a215684d6124137f61e639c5483d4 (patch) | |
| tree | c1eee904590f9b5453dfd515d3c6f41aa0baeace /drivers/usb/dwc3/core.h | |
| parent | 41c06ffdf9cc63edd875cc8ff8ae002cd9b14f96 (diff) | |
usb: dwc3: add lfps filter quirk
This patch adds LFPS filter quirk, 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 'drivers/usb/dwc3/core.h')
| -rw-r--r-- | drivers/usb/dwc3/core.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 5e8a75c3f3c8..368d32948e27 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -183,6 +183,7 @@ #define DWC3_GUSB3PIPECTL_DEP1P2P3_EN DWC3_GUSB3PIPECTL_DEP1P2P3(1) #define DWC3_GUSB3PIPECTL_DEPOCHANGE (1 << 18) #define DWC3_GUSB3PIPECTL_SUSPHY (1 << 17) +#define DWC3_GUSB3PIPECTL_LFPSFILT (1 << 9) /* Global TX Fifo Size Register */ #define DWC3_GTXFIFOSIZ_TXFDEF(n) ((n) & 0xffff) @@ -691,6 +692,7 @@ struct dwc3_scratchpad_array { * @req_p1p2p3_quirk: set if we enable request p1p2p3 quirk * @del_p1p2p3_quirk: set if we enable delay p1p2p3 quirk * @del_phy_power_chg_quirk: set if we enable delay phy power change quirk + * @lfps_filter_quirk: set if we enable LFPS filter quirk */ struct dwc3 { struct usb_ctrlrequest *ctrl_req; @@ -804,6 +806,7 @@ struct dwc3 { unsigned req_p1p2p3_quirk:1; unsigned del_p1p2p3_quirk:1; unsigned del_phy_power_chg_quirk:1; + unsigned lfps_filter_quirk:1; }; /* -------------------------------------------------------------------------- */ |