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-rw-r--r--drivers/phy/marvell/phy-mvebu-cp110-comphy.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/phy/marvell/phy-mvebu-cp110-comphy.c b/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
index 514a1a47e1fd..e8ed7e3e6e23 100644
--- a/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
+++ b/drivers/phy/marvell/phy-mvebu-cp110-comphy.c
@@ -111,6 +111,8 @@
#define MVEBU_COMPHY_CONF6_40B BIT(18)
#define MVEBU_COMPHY_SELECTOR 0x1140
#define MVEBU_COMPHY_SELECTOR_PHY(n) ((n) * 0x4)
+#define MVEBU_COMPHY_PIPE_SELECTOR 0x1144
+#define MVEBU_COMPHY_PIPE_SELECTOR_PIPE(n) ((n) * 0x4)
#define MVEBU_COMPHY_LANES 6
#define MVEBU_COMPHY_PORTS 3
@@ -475,6 +477,10 @@ static int mvebu_comphy_power_on(struct phy *phy)
if (mux < 0)
return -ENOTSUPP;
+ regmap_read(priv->regmap, MVEBU_COMPHY_PIPE_SELECTOR, &val);
+ val &= ~(0xf << MVEBU_COMPHY_PIPE_SELECTOR_PIPE(lane->id));
+ regmap_write(priv->regmap, MVEBU_COMPHY_PIPE_SELECTOR, val);
+
regmap_read(priv->regmap, MVEBU_COMPHY_SELECTOR, &val);
val &= ~(0xf << MVEBU_COMPHY_SELECTOR_PHY(lane->id));
val |= mux << MVEBU_COMPHY_SELECTOR_PHY(lane->id);
@@ -526,6 +532,10 @@ static int mvebu_comphy_power_off(struct phy *phy)
val &= ~(0xf << MVEBU_COMPHY_SELECTOR_PHY(lane->id));
regmap_write(priv->regmap, MVEBU_COMPHY_SELECTOR, val);
+ regmap_read(priv->regmap, MVEBU_COMPHY_PIPE_SELECTOR, &val);
+ val &= ~(0xf << MVEBU_COMPHY_PIPE_SELECTOR_PIPE(lane->id));
+ regmap_write(priv->regmap, MVEBU_COMPHY_PIPE_SELECTOR, val);
+
return 0;
}

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