Re: [4.14/4.19 patch 1/2] net: phy: dp83867: fix speed 10 in sgmii mode

On Tue, Nov 26, 2019 at 04:04:05PM +0200, Adrian Bunk wrote:

From: Max Uvarov muvarov@gmail.com

Commit 333061b924539c0de081339643f45514f5f1c1e6 upstream.

For supporting 10Mps speed in SGMII mode DP83867_10M_SGMII_RATE_ADAPT bit of DP83867_10M_SGMII_CFG register has to be cleared by software. That does not affect speeds 100 and 1000 so can be done on init.

Signed-off-by: Max Uvarov muvarov@gmail.com Cc: Heiner Kallweit hkallweit1@gmail.com Cc: Florian Fainelli f.fainelli@gmail.com Cc: Andrew Lunn andrew@lunn.ch Signed-off-by: David S. Miller davem@davemloft.net [ adapted for kernels without phy_modify_mmd ] Signed-off-by: Adrian Bunk bunk@kernel.org

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• already in 5.3
• applies and builds against 4.14 and 4.19
• tested with 4.14

Looks like Greg took these in, thanks!