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| author | Marek Vasut <marex@denx.de> | 2020-10-06 15:52:53 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-09 17:17:11 +0200 |
| commit | 0da1ccbbefb662915228bc17e1c7d4ad28b3ddab (patch) | |
| tree | 86ac4ca670c1aa1b239f12724b93200236eb1e26 /kernel/cpu.c | |
| parent | Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost (diff) | |
| download | linux-0da1ccbbefb662915228bc17e1c7d4ad28b3ddab.tar.xz linux-0da1ccbbefb662915228bc17e1c7d4ad28b3ddab.zip | |
net: fec: Fix PHY init after phy_reset_after_clk_enable()
The phy_reset_after_clk_enable() does a PHY reset, which means the PHY
loses its register settings. The fec_enet_mii_probe() starts the PHY
and does the necessary calls to configure the PHY via PHY framework,
and loads the correct register settings into the PHY. Therefore,
fec_enet_mii_probe() should be called only after the PHY has been
reset, not before as it is now.
Fixes: 1b0a83ac04e3 ("net: fec: add phy_reset_after_clk_enable() support")
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions