From: Richard Leitner <dev-M/VWbR8SM2SsTnJN9+BGXg@public.gmane.org>
To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
fugang.duan-3arQi8VN3Tc@public.gmane.org,
andrew-g2DYL2Zd6BY@public.gmane.org,
f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org,
geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org,
sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org,
baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org,
david.wu-TNX95d0MmH7DzftRWevZcw@public.gmane.org,
lukma-ynQEQJNshbs@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
richard.leitner-WcANXNA0UjBBDgjK7y7TUQ@public.gmane.org
Subject: [PATCH net-next v5 0/4] net: fec: fix refclk enable for SMSC LAN8710/20
Date: Mon, 11 Dec 2017 13:16:56 +0100 [thread overview]
Message-ID: <20171211121700.10200-1-dev@g0hl1n.net> (raw)
From: Richard Leitner <richard.leitner-WcANXNA0UjBBDgjK7y7TUQ@public.gmane.org>
This patch series fixes the use of the SMSC LAN8710/20 with a Freescale ETH
when the refclk is generated by the FSL.
This patchset depends on the "phylib: Add device reset GPIO support" patch
submitted by Geert Uytterhoeven/Sergei Shtylyov, which was merged to
net-next as commit bafbdd527d56 ("phylib: Add device reset GPIO support").
Changes v5:
- fix reset delay calculation (max_t instead of min_t)
Changes v4:
- simplify dts parsing
- simplify reset delay evaluation and execution
- fec: ensure to only reset once during fec_enet_open()
- remove dependency notes from commit message
- add reviews and acks
Changes v3:
- use phylib to hard-reset the PHY
- implement reset delays in phylib
- add new phylib API & flag (PHY_RST_AFTER_CLK_EN) to determine if
a PHY is affected
Changes v2:
- simplify and fix fec_reset_phy function to support multiple calls
- include: linux: phy: harmonize phy_id{,_mask} type
- reset the phy instead of not turning the clock on and off
(which would have caused a power consumption regression)
Richard Leitner (4):
phylib: Add device reset delay support
phylib: add reset after clk enable support
net: phy: smsc: LAN8710/20: add PHY_RST_AFTER_CLK_EN flag
net: fec: add phy_reset_after_clk_enable() support
Documentation/devicetree/bindings/net/phy.txt | 10 ++++++++++
drivers/net/ethernet/freescale/fec_main.c | 20 ++++++++++++++++++++
drivers/net/phy/mdio_device.c | 13 +++++++++++--
drivers/net/phy/phy_device.c | 24 ++++++++++++++++++++++++
drivers/net/phy/smsc.c | 2 +-
drivers/of/of_mdio.c | 4 ++++
include/linux/mdio.h | 2 ++
include/linux/phy.h | 2 ++
8 files changed, 74 insertions(+), 3 deletions(-)
--
2.11.0
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2017-12-11 12:16 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-11 12:16 Richard Leitner [this message]
2017-12-11 12:16 ` [PATCH net-next v5 1/4] phylib: Add device reset delay support Richard Leitner
2017-12-11 13:40 ` Andrew Lunn
2017-12-15 22:17 ` Rob Herring
2017-12-18 7:30 ` Richard Leitner
[not found] ` <1b230e6b-8e8c-28a4-7524-6ce60aa71591-WcANXNA0UjBBDgjK7y7TUQ@public.gmane.org>
2017-12-19 17:12 ` Rob Herring
2017-12-11 12:16 ` [PATCH net-next v5 2/4] phylib: add reset after clk enable support Richard Leitner
2017-12-11 12:16 ` [PATCH net-next v5 3/4] net: phy: smsc: LAN8710/20: add PHY_RST_AFTER_CLK_EN flag Richard Leitner
2017-12-11 12:17 ` [PATCH net-next v5 4/4] net: fec: add phy_reset_after_clk_enable() support Richard Leitner
[not found] ` <20171211121700.10200-1-dev-M/VWbR8SM2SsTnJN9+BGXg@public.gmane.org>
2017-12-13 2:21 ` [PATCH net-next v5 0/4] net: fec: fix refclk enable for SMSC LAN8710/20 Andy Duan
2017-12-13 16:23 ` David Miller
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=20171211121700.10200-1-dev@g0hl1n.net \
--to=dev-m/vwbr8sm2sstnjn9+bgxg@public.gmane.org \
--cc=andrew-g2DYL2Zd6BY@public.gmane.org \
--cc=baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org \
--cc=davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org \
--cc=david.wu-TNX95d0MmH7DzftRWevZcw@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=fugang.duan-3arQi8VN3Tc@public.gmane.org \
--cc=geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=lukma-ynQEQJNshbs@public.gmane.org \
--cc=mark.rutland-5wv7dgnIgG8@public.gmane.org \
--cc=netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=richard.leitner-WcANXNA0UjBBDgjK7y7TUQ@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@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;
as well as URLs for NNTP newsgroup(s).