Messages in this thread | | | From | Felipe Balbi <> | Subject | Re: [PATCH 1/2] usb: dwc3: gadget: Fix full speed mode | Date | Wed, 07 Dec 2016 14:43:43 +0200 |
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Hi,
Roger Quadros <rogerq@ti.com> writes: >>> Roger Quadros <rogerq@ti.com> writes: >>>> DCFG.DEVSPD == 0x3 is not valid and we need to set >>>> DCFG.DEVSPD to 0x1 for full speed mode. >>> >>> seems like it has been made invalid somewhere between 1.73a and >>> 2.60a. Can you figure it out from Documentation why and when it was made >>> invalid? We might need revision checks here. >>> >> >> I'll try to dig out more. > > I couldn't figure out more information on this. The changelogs in the TRMs > don't capture this change and I don't have access to all TRM versions > so I can't say which version it got changed and why. > > Can we please involve someone from Synopsis to provide this information? > Thanks.
John, could you help us with this query? We'd like to understand why one of the FULLSPEED modes got removed. Do we need a revision check or can we assume that the other mode was never supposed to be used?
thanks
-- balbi [unhandled content-type:application/pgp-signature]
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