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Subject[PATCH net-next v3 0/4] net: fec: fix refclk enable for SMSC LAN8710/20
Date
From: Richard Leitner <richard.leitner@skidata.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

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