From: Sam Ravnborg <sam@ravnborg.org>
To: barebox@lists.infradead.org
Cc: Sam Ravnborg <sam@ravnborg.org>
Subject: [PATCH v1 0/2] Add Davicom phy + reset-gpios
Date: Tue, 7 Aug 2018 23:14:49 +0200 [thread overview]
Message-ID: <20180807211449.GA15748@ravnborg.org> (raw)
The following two patches was necessary to get networking
operational on my proprietary target.
The target is at91sam9263 based with a Davicom PHY.
The Davicom PHY is a straight copy form the Linux
kernel with the interrupt routine removed and
minor adjustments to the rest.
The davicom PHY would not work until it had seen a reset
cycle - which I think may be an artifact of the board design.
To fix the reset issue I have implemented support for the
reset-gpios binding (see phy-bindings.txt).
A minimal implmentation was done, just enough to get
my target running.
I could have implmented something in macb -
but I considered the above the more generic solution.
Sam
Sam Ravnborg (4):
phylib: add Davicom support
phylib: add support for reset-gpios
drivers/net/phy/Kconfig | 5 +
drivers/net/phy/Makefile | 1
drivers/net/phy/davicom.c | 140 +++++++++++++++++++++++++++++++++++++++++++++
drivers/net/phy/mdio_bus.c | 58 +++++++++++++++++-
include/linux/phy.h | 5 +
5 files changed, 206 insertions(+), 3 deletions(-)
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next reply other threads:[~2018-08-07 21:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-07 21:14 Sam Ravnborg [this message]
2018-08-07 21:16 ` [PATCH v1 1/2] phylib: add Davicom support Sam Ravnborg
2018-08-07 21:17 ` [PATCH v1 2/2] phylib: add support for reset-gpios Sam Ravnborg
2018-08-08 4:51 ` Sam Ravnborg
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=20180807211449.GA15748@ravnborg.org \
--to=sam@ravnborg.org \
--cc=barebox@lists.infradead.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