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:= =0A=0A> On Mon, 12 Aug 2019 17:19:30 +0300=0A> Greg V <greg@unrelenting.t= echnology> wrote:=0A> =0A>> On August 12, 2019 4:10:07 PM GMT+03:00, Deni= s Polygalov <dpolyg@gmail.com> wrote:=0A>> Hi. I'm testing this patch:=0A= >> =0A>> https://reviews.freebsd.org/D19335=0A>>; =0A>> on my ROCK64 (v2.0= ) board. Not ROCKPro(!)=0A>> =0A>> Any ideas how to make this work please= ?=0A>> =0A>> Looks like the devicetree that's in the freebsd repo right n= ow does not have the usb3 node.=0A>> =0A>> Google for rk3328 dwc3 usb3, a= pply the related dts changes (or just download the whole dts from a=0A>> = newer Linux version), rebuild the dtb and boot with the new dtb.=0A> =0A>= Only the vendor DTS have something related to usb3 with a compatible=0A>= "rockchip,rk3328-xhci".=0A> This controller isn't documented in the TRM = so I don't know much about=0A> it, based on the property of the dts node = I guess it's a dwc3 because=0A> there is some snps props but ...=0A=0AI'm= talking about this patch:=0A=0Ahttp://lkml.iu.edu/hypermail/linux/kernel= /1708.2/01066.html=0A=0Athat mentions rockchip,rk3328-dwc3=0A=0Aso I gues= s it wasn't upstreamed
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