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| author |   Sascha Hauer <s.hauer@pengutronix.de> | 2020-06-16 10:31:40 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-18 19:59:49 -0700 |
| commit | 1a642ca7f38992b086101fe204a1ae3c90ed8016 (patch) | |
| tree | 61944f0671fe2f62c73c7670a88be2720eeb9330 /net/core/dev.c | |
| parent | net: ethernet: mvneta: Fix Serdes configuration for SoCs without comphy (diff) | |
| download | wireguard-linux-1a642ca7f38992b086101fe204a1ae3c90ed8016.tar.xz wireguard-linux-1a642ca7f38992b086101fe204a1ae3c90ed8016.zip | |
net: ethernet: mvneta: Add 2500BaseX support for SoCs without comphy
The older SoCs like Armada XP support a 2500BaseX mode in the datasheets
referred to as DR-SGMII (Double rated SGMII) or HS-SGMII (High Speed
SGMII). This is an upclocked 1000BaseX mode, thus
PHY_INTERFACE_MODE_2500BASEX is the appropriate mode define for it.
adding support for it merely means writing the correct magic value into
the MVNETA_SERDES_CFG register.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions