]> git.baikalelectronics.ru Git - kernel.git/commit
net: phy: smsc: LAN8710/20: add PHY_RST_AFTER_CLK_EN flag
authorRichard Leitner <richard.leitner@skidata.com>
Mon, 11 Dec 2017 12:16:59 +0000 (13:16 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 13 Dec 2017 16:22:54 +0000 (11:22 -0500)
commit10eda3806656f2f375bcb6b2bb3094f39f8fba6c
treebffb0dc44c41d16b4dcf8d9b2377fcb160de944d
parentd6be2a8616c230c03b5d98270b0646a23b8d4da1
net: phy: smsc: LAN8710/20: add PHY_RST_AFTER_CLK_EN flag

The Microchip/SMSC LAN8710/LAN8720 PHYs need (according to their
datasheet [1]) a continuous REF_CLK when configured to "REF_CLK In Mode".
Therefore set the PHY_RST_AFTER_CLK_EN flag for those PHYs to let the
ETH driver reset them after the REF_CLK is enabled.

[1] http://ww1.microchip.com/downloads/en/DeviceDoc/00002165B.pdf

Signed-off-by: Richard Leitner <richard.leitner@skidata.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/smsc.c