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path: root/drivers/phy/marvell
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Diffstat (limited to 'drivers/phy/marvell')
-rw-r--r--drivers/phy/marvell/phy-mvebu-cp110-comphy.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/phy/marvell/phy-mvebu-cp110-comphy.c b/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
index a0d522154cdf..4ef429250d7b 100644
--- a/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
+++ b/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
@@ -135,19 +135,25 @@ struct mvebu_comhy_conf {
static const struct mvebu_comhy_conf mvebu_comphy_cp110_modes[] = {
/* lane 0 */
MVEBU_COMPHY_CONF(0, 1, PHY_MODE_SGMII, 0x1),
+ MVEBU_COMPHY_CONF(0, 1, PHY_MODE_2500SGMII, 0x1),
/* lane 1 */
MVEBU_COMPHY_CONF(1, 2, PHY_MODE_SGMII, 0x1),
+ MVEBU_COMPHY_CONF(1, 2, PHY_MODE_2500SGMII, 0x1),
/* lane 2 */
MVEBU_COMPHY_CONF(2, 0, PHY_MODE_SGMII, 0x1),
+ MVEBU_COMPHY_CONF(2, 0, PHY_MODE_2500SGMII, 0x1),
MVEBU_COMPHY_CONF(2, 0, PHY_MODE_10GKR, 0x1),
/* lane 3 */
MVEBU_COMPHY_CONF(3, 1, PHY_MODE_SGMII, 0x2),
+ MVEBU_COMPHY_CONF(3, 1, PHY_MODE_2500SGMII, 0x2),
/* lane 4 */
MVEBU_COMPHY_CONF(4, 0, PHY_MODE_SGMII, 0x2),
+ MVEBU_COMPHY_CONF(4, 0, PHY_MODE_2500SGMII, 0x2),
MVEBU_COMPHY_CONF(4, 0, PHY_MODE_10GKR, 0x2),
MVEBU_COMPHY_CONF(4, 1, PHY_MODE_SGMII, 0x1),
/* lane 5 */
MVEBU_COMPHY_CONF(5, 2, PHY_MODE_SGMII, 0x1),
+ MVEBU_COMPHY_CONF(5, 2, PHY_MODE_2500SGMII, 0x1),
};
struct mvebu_comphy_priv {
@@ -206,6 +212,10 @@ static void mvebu_comphy_ethernet_init_reset(struct mvebu_comphy_lane *lane,
if (mode == PHY_MODE_10GKR)
val |= MVEBU_COMPHY_SERDES_CFG0_GEN_RX(0xe) |
MVEBU_COMPHY_SERDES_CFG0_GEN_TX(0xe);
+ else if (mode == PHY_MODE_2500SGMII)
+ val |= MVEBU_COMPHY_SERDES_CFG0_GEN_RX(0x8) |
+ MVEBU_COMPHY_SERDES_CFG0_GEN_TX(0x8) |
+ MVEBU_COMPHY_SERDES_CFG0_HALF_BUS;
else if (mode == PHY_MODE_SGMII)
val |= MVEBU_COMPHY_SERDES_CFG0_GEN_RX(0x6) |
MVEBU_COMPHY_SERDES_CFG0_GEN_TX(0x6) |
@@ -296,13 +306,13 @@ static int mvebu_comphy_init_plls(struct mvebu_comphy_lane *lane,
return 0;
}
-static int mvebu_comphy_set_mode_sgmii(struct phy *phy)
+static int mvebu_comphy_set_mode_sgmii(struct phy *phy, enum phy_mode mode)
{
struct mvebu_comphy_lane *lane = phy_get_drvdata(phy);
struct mvebu_comphy_priv *priv = lane->priv;
u32 val;
- mvebu_comphy_ethernet_init_reset(lane, PHY_MODE_SGMII);
+ mvebu_comphy_ethernet_init_reset(lane, mode);
val = readl(priv->base + MVEBU_COMPHY_RX_CTRL1(lane->id));
val &= ~MVEBU_COMPHY_RX_CTRL1_CLK8T_EN;
@@ -487,7 +497,8 @@ static int mvebu_comphy_power_on(struct phy *phy)
switch (lane->mode) {
case PHY_MODE_SGMII:
- ret = mvebu_comphy_set_mode_sgmii(phy);
+ case PHY_MODE_2500SGMII:
+ ret = mvebu_comphy_set_mode_sgmii(phy, lane->mode);
break;
case PHY_MODE_10GKR:
ret = mvebu_comphy_set_mode_10gkr(phy);