Re: [PATCH 2/2] net: ethernet: mvneta: Add 2500BaseX support for SoCs without comphy

From: David Miller
Date: Thu Jun 18 2020 - 23:00:23 EST


From: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
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 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@xxxxxxxxxxxxxx>

Applied.