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author | Pratyush Anand <pratyush.anand@st.com> | 2012-07-02 08:51:52 +0400 |
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committer | Felipe Balbi <balbi@ti.com> | 2012-07-02 11:02:34 +0400 |
commit | cbc725b371f80710c5c611db78a501a6cd314ec3 (patch) | |
tree | cbfe71079c99c9bbdba463ce1675a39e235870bd | |
parent | 08f0d96670c53898b4154e7945e77cdd966003f7 (diff) | |
download | linux-cbc725b371f80710c5c611db78a501a6cd314ec3.tar.xz |
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>
-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); |