Date: Mon, 12 Aug 2019 17:12:48 +0200 From: Emmanuel Vadot <manu@bidouilliste.com> To: Greg V <greg@unrelenting.technology> Cc: freebsd-arm@freebsd.org, Denis Polygalov <dpolyg@gmail.com> Subject: Re: USB 3.0 support for Rockchip RK3328 Message-ID: <20190812171248.4af265a7bd48056407f796d6@bidouilliste.com> In-Reply-To: <CCFDD654-825C-405E-80CC-9DA1DB9FBF81@unrelenting.technology> References: <adebd721-0422-1274-7b38-ba67d104c2f9@gmail.com> <CCFDD654-825C-405E-80CC-9DA1DB9FBF81@unrelenting.technology>
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On Mon, 12 Aug 2019 17:19:30 +0300 Greg V <greg@unrelenting.technology> wrote: > On August 12, 2019 4:10:07 PM GMT+03:00, Denis Polygalov <dpolyg@gmail.com> wrote: > >Hi. I'm testing this patch: > > > >https://reviews.freebsd.org/D19335 > > > >on my ROCK64 (v2.0) board. Not ROCKPro(!) > > > >Any ideas how to make this work please? > > Looks like the devicetree that's in the freebsd repo right now does not have the usb3 node. > > Google for rk3328 dwc3 usb3, apply the related dts changes (or just download the whole dts from a newer Linux version), rebuild the dtb and boot with the new dtb. Only the vendor DTS have something related to usb3 with a compatible "rockchip,rk3328-xhci". This controller isn't documented in the TRM so I don't know much about it, based on the property of the dts node I guess it's a dwc3 because there is some snps props but ... -- Emmanuel Vadot <manu@bidouilliste.com> <manu@freebsd.org>
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