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net: enetc: allow phy-mode = "1000base-x"

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The driver code proper is handled by the lynx_pcs. The enetc just needs
to populate phylink's supported_interfaces array, and return true for
this phy-mode in enetc_port_has_pcs(), such that it creates an internal
MDIO bus through which the Lynx PCS registers are accessed.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20240103113445.3892971-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Vladimir Oltean 2024-01-03 13:34:45 +02:00 committed by Jakub Kicinski
parent fe1eb24bd5
commit 14d0681b3a
1 changed files with 3 additions and 0 deletions
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3
drivers/net/ethernet/freescale/enetc/enetc_pf.c
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@ -920,6 +920,7 @@ static void enetc_imdio_remove(struct enetc_pf *pf)
static bool enetc_port_has_pcs(struct enetc_pf *pf)
{
return (pf->if_mode == PHY_INTERFACE_MODE_SGMII ||
pf->if_mode == PHY_INTERFACE_MODE_1000BASEX ||
pf->if_mode == PHY_INTERFACE_MODE_2500BASEX ||
pf->if_mode == PHY_INTERFACE_MODE_USXGMII);
}
@ -1116,6 +1117,8 @@ static int enetc_phylink_create(struct enetc_ndev_priv *priv,
pf->phylink_config.supported_interfaces);
__set_bit(PHY_INTERFACE_MODE_SGMII,
pf->phylink_config.supported_interfaces);
__set_bit(PHY_INTERFACE_MODE_1000BASEX,
pf->phylink_config.supported_interfaces);
__set_bit(PHY_INTERFACE_MODE_2500BASEX,
pf->phylink_config.supported_interfaces);
__set_bit(PHY_INTERFACE_MODE_USXGMII,