Date: Mon, 12 Aug 2019 19:53:50 +0000 From: greg@unrelenting.technology To: "Emmanuel Vadot" <manu@bidouilliste.com> Cc: freebsd-arm@freebsd.org, "Denis Polygalov" <dpolyg@gmail.com> Subject: Re: USB 3.0 support for Rockchip RK3328 Message-ID: <27a49a3c8a6e2029d696b359bed47ee3@unrelenting.technology> In-Reply-To: <20190812171248.4af265a7bd48056407f796d6@bidouilliste.com> References: <20190812171248.4af265a7bd48056407f796d6@bidouilliste.com> <adebd721-0422-1274-7b38-ba67d104c2f9@gmail.com> <CCFDD654-825C-405E-80CC-9DA1DB9FBF81@unrelenting.technology>
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August 12, 2019 6:12 PM, "Emmanuel Vadot" <manu@bidouilliste.com> wrote: > 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 ... I'm talking about this patch: http://lkml.iu.edu/hypermail/linux/kernel/1708.2/01066.html that mentions rockchip,rk3328-dwc3 so I guess it wasn't upstreamedhelp
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