netdev - [PATCH net-next v3 0/4] net: fec: fix refclk enable for SMSC LAN8710/20

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Message-Id: <20171205132600.13796-1-dev@g0hl1n.net>
Date:   Tue,  5 Dec 2017 14:25:56 +0100
From:   Richard Leitner <dev@...l1n.net>
To:     robh+dt@...nel.org, mark.rutland@....com, fugang.duan@....com,
        andrew@...n.ch, f.fainelli@...il.com, frowand.list@...il.com
Cc:     davem@...emloft.net, geert+renesas@...der.be,
        sergei.shtylyov@...entembedded.com, baruch@...s.co.il,
        david.wu@...k-chips.com, lukma@...x.de, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        richard.leitner@...data.com
Subject: [PATCH net-next v3 0/4] net: fec: fix refclk enable for SMSC LAN8710/20

From: Richard Leitner <richard.leitner@...data.com>

This patch series fixes the use of the SMSC LAN8710/20 with a Freescale ETH
when the refclk is generated by the FSL.

This patch depends on the "phylib: Add device reset GPIO support" patch
submitted by Geert Uytterhoeven/Sergei Shtylyov, see:
	https://patchwork.kernel.org/patch/10090149/

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     |  7 +++++++
 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                          |  8 ++++++++
 include/linux/mdio.h                          |  2 ++
 include/linux/phy.h                           |  2 ++
 8 files changed, 65 insertions(+), 3 deletions(-)

-- 
2.11.0