Hi Marek, On Thu, Aug 30, 2012 at 12:20 PM, Marek Vasut <marex@xxxxxxx> wrote: > >> +#define MXY_PHY_ENHOSTDISCONDETECT_DELAY 250 >> + > > Why 250 <what unit?> ? :) It is 250 ms. We found this one to be a safe value to enable ENHOSTDISCONDETECT in our tests. >> + /* >> + * Delay enabling ENHOSTDISCONDETECT so that connection and >> + * reset processing can be completed for the root hub. >> + */ >> + dev_dbg(phy->dev, "Delaying setting ENHOSTDISCONDETECT\n"); >> + PREPARE_DELAYED_WORK(&mxs_phy->enhostdiscondetect_work, >> + mxs_phy_enhostdiscondetect_delay); >> + schedule_delayed_work(&mxs_phy->enhostdiscondetect_work, >> + msecs_to_jiffies(MXY_PHY_ENHOSTDISCONDETECT_DELAY)); > > Isn't this mx23 specific? Checked with Peter Chen and also the design team confirmed that the mxs phy block is the same on mx23/mx28/mx6q. Regards, Fabio Estevam -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
