- stable@xxxxxxxxxxxxxxx since they probably don't care about this unless the patch is merged. On 12/02/2013 10:41 AM, Roger Quadros wrote: > Michael, > > On 11/29/2013 05:32 PM, Michael Trimarchi wrote: >> Hi Roger >> >> On Fri, Nov 29, 2013 at 2:01 PM, Roger Quadros <rogerq@xxxxxx> wrote: >>> With u-boot 2013.10, USB devices are sometimes not detected >>> on OMAP4 Panda. To make us independent of what bootloader does >>> with the USB Host module, we must RESET it to get it to a known >>> good state. This patch Soft RESETs the USB Host module. >>> >> >> Do you think that we need something similar of usb musb? >> I have seen the OTG_SYSCONFIG is touched in uboot and >> only readed in omap2430.c. > > I'm not sure about musb. Maybe Sebastian/Felipe have better idea. > In general I believe that all modules must be reset by the kernel. > based on the code at the bottom it touches the first few register(s) sysconfig. Isn't hwmod actually doing this idle stuff and resting the device during boot? > cheers, > -roger >> Sebastian -- 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
