[PATCH net-next 0/2] net: phy: dp83867 non-OF and loopback support

From: Ong Boon Leong
Date: Tue Oct 12 2021 - 23:35:24 EST


Hi,

1/2: TI DP83867 is chosen as Ethernet PHY card that paired with intel
mGbE controller (stmmac, dw-intel) and used for non-OF platform.
It is important for DP83867 default settings (RX & TX internal
delay and IO impedence) are initialied for non-OF platform in order
to get the basic TX and RX traffics to work.

2/2: To enable loopback operation enabled/disabled using BMCR register
that is available for TI DP83867 PHY.

These two patches have been tested on Intel Elkhart Lake board with TI
DP83867 AIC card and other derivative platforms from board vendors

Thanks
Boon Leong

Lay, Kuan Loon (2):
net: phy: dp83867: introduce critical chip default init for non-of
platform
net: phy: dp83867: add generic PHY loopback

drivers/net/phy/dp83867.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)

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2.25.1