diff options
| author | Pratyush Anand <pratyush.anand@st.com> | 2012-07-02 06:51:52 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-07-02 09:02:34 +0200 |
| commit | cbc725b371f80710c5c611db78a501a6cd314ec3 (patch) | |
| tree | cbfe71079c99c9bbdba463ce1675a39e235870bd /drivers | |
| parent | usb: dwc3: correct set_halt implementation for ep0 (diff) | |
| download | linux-cbc725b371f80710c5c611db78a501a6cd314ec3.tar.xz linux-cbc725b371f80710c5c611db78a501a6cd314ec3.zip | |
usb: dwc3: keep default hird threshold value as 4b1100
as per data book any HIRD threshold value greater than 4b1100 is
invalid. So set the maximum valid value as default values.
Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/dwc3/gadget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 13f257db2437..f732f2ccb9b4 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2448,7 +2448,7 @@ int __devinit dwc3_gadget_init(struct dwc3 *dwc) reg &= ~(DWC3_DCTL_HIRD_THRES_MASK | DWC3_DCTL_L1_HIBER_EN); /* TODO: This should be configurable */ - reg |= DWC3_DCTL_HIRD_THRES(31); + reg |= DWC3_DCTL_HIRD_THRES(28); dwc3_writel(dwc->regs, DWC3_DCTL, reg); |