From: Ryder Lee <ryder.lee-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
To: Kristian Evensen
<kristian.evensen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: Problems enabling the PCIe/USB3.0 port on MT7623N
Date: Fri, 3 Nov 2017 10:13:11 +0800 [thread overview]
Message-ID: <1509675191.20200.18.camel@mtkswgap22> (raw)
In-Reply-To: <CAKfDRXjNJSJZe_QjuE8H+_ZXVWo1NKM7vrqHBhJ-tAMXqsyxwg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
Hi,
On Thu, 2017-11-02 at 23:25 +0100, Kristian Evensen wrote:
> Hello,
>
> I am working on adding mainline support for an MT7623N-based board.
> The board uses eMMC for storage, so I have based my work on a DTS-file
> for the eMMC reference board (from the LEDE repository).
>
> The kernel currently boots just fine to my rootfs, and the switch, usb
> port and the two "pure" pcie slots are working. However, for the last
> couple of days I have been banging my head against the wall trying to
> get the combined pcie/usb3 slot to work. I have tried to add different
> nodes to the DTS, experimented with GPIOs and analyzed logs of the
> proprietary firmware (where to slot works), to no good.
>
> Does anyone have any experience with activating this slot or hints or
> tips on where to look?
Glad to see someone else interested in the MT7623N. In your case you
need to set extra bit to switch the PCIe/USB function, which is not
supported in mainline yet...
Please see the below link and search 'HIF_SYSCFG1'.
https://patchwork.kernel.org/patch/9694575/
Thanks.
>
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek
next prev parent reply other threads:[~2017-11-03 2:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-02 22:25 Problems enabling the PCIe/USB3.0 port on MT7623N Kristian Evensen
[not found] ` <CAKfDRXjNJSJZe_QjuE8H+_ZXVWo1NKM7vrqHBhJ-tAMXqsyxwg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-11-03 2:13 ` Ryder Lee [this message]
2017-11-03 11:07 ` Kristian Evensen
[not found] ` <CAKfDRXjrDPKo-mveCb8o7YFdBbBa53kt8WTPDi1RhMXMcbvMYw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-11-03 12:19 ` John Crispin
[not found] ` <d9c34106-3a90-1df0-6765-1ab230372468-Pj+rj9U5foFAfugRpC6u6w@public.gmane.org>
2017-11-03 12:26 ` Kristian Evensen
2017-11-03 16:20 ` Kristian Evensen
[not found] ` <CAKfDRXg=vno2wOL39JAUGnKHEsXVb4XyewEmPR5CHf5k+66xhw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-11-04 12:05 ` Kristian Evensen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1509675191.20200.18.camel@mtkswgap22 \
--to=ryder.lee-nus5lvnupcjwk0htik3j/w@public.gmane.org \
--cc=kristian.evensen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox