linux-kernel - Re: [PATCH v6 0/5] usb: xhci: Add support for Renesas USB controllers

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Date:   Tue, 21 Jan 2020 21:26:34 +0100
From:   Christian Lamparter <chunkeey@...il.com>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     John Stultz <john.stultz@...aro.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        USB list <linux-usb@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 0/5] usb: xhci: Add support for Renesas USB controllers

Hello,

On Tue, Jan 21, 2020 at 7:46 AM Vinod Koul <vkoul@...nel.org> wrote:
>
> hey Christian,
>
> On 13-01-20, 21:33, Christian Lamparter wrote:
> > On Mon, Jan 13, 2020 at 9:10 PM John Stultz <john.stultz@...aro.org> wrote:
> > >
> > > On Mon, Jan 13, 2020 at 12:42 AM Vinod Koul <vkoul@...nel.org> wrote:
> > > >
> > > > This series add support for Renesas USB controllers uPD720201 and uPD720202.
> > > > These require firmware to be loaded and in case devices have ROM those can
> > > > also be programmed if empty. If ROM is programmed, it runs from ROM as well.
> > > >
> > > > This includes two patches from Christian which supported these controllers
> > > > w/o ROM and later my patches for ROM support and multiple firmware versions,
> > > > debugfs hook for rom erase and export of xhci-pci functions.
> > > >
> > >
> > > Thanks so much for updating these! They are working ok for me in my
> > > testing on db845c.
> > >
> > > Tested-by: John Stultz <john.stultz@...aro.org>
> >
> > Nice! I'll definitely give this series another try on my WNDR4700 too
> > (PowerPC Arch)
> > this weekend.
> >
> > and from me: Thanks!
>
> Did you get around to test these?

Not yet, I was too optimistic that I could get current linux-usb with the
patches running on the WNDR4700 (due to APM82181) over the
weekend. Do you think that It still counts, if I'm going with 5.4.11 on
OpenWrt instead? Because then I just swap out the old patches from
my OpenWrt APM821XX branch:
<https://git.openwrt.org/?p=openwrt/staging/chunkeey.git;a=commit;h=4dd6f62a36a3724f0363d639cd9e29e04d7b62c0>

and don't have to figure out what broke with linux-usb on the APM821xx.

Cheers,
Christian