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authorPratyush Anand <pratyush.anand@st.com>2012-07-02 10:21:52 +0530
committerFelipe Balbi <balbi@ti.com>2012-07-02 10:02:34 +0300
commitcbc725b371f80710c5c611db78a501a6cd314ec3 (patch)
treecbfe71079c99c9bbdba463ce1675a39e235870bd /drivers/usb/dwc3
parent08f0d96670c53898b4154e7945e77cdd966003f7 (diff)
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/usb/dwc3')
-rw-r--r--drivers/usb/dwc3/gadget.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 13f257db243..f732f2ccb9b 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);