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author | Huang Rui | 2014-10-28 12:54:32 +0100 |
---|---|---|
committer | Felipe Balbi | 2014-11-03 17:03:38 +0100 |
commit | fb67afca177a215684d6124137f61e639c5483d4 (patch) | |
tree | c1eee904590f9b5453dfd515d3c6f41aa0baeace /drivers/usb/dwc3/core.h | |
parent | usb: dwc3: add delay phy power change quirk (diff) | |
download | kernel-qcow2-linux-fb67afca177a215684d6124137f61e639c5483d4.tar.gz kernel-qcow2-linux-fb67afca177a215684d6124137f61e639c5483d4.tar.xz kernel-qcow2-linux-fb67afca177a215684d6124137f61e639c5483d4.zip |
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; }; /* -------------------------------------------------------------------------- */ |