From: Sascha Hauer
Date: Tue, 16 Jun 2020 10:31:40 +0200
> 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 appr
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 writ
