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path: root/drivers/qe/uec_phy.c
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Diffstat (limited to 'drivers/qe/uec_phy.c')
-rw-r--r--drivers/qe/uec_phy.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c
index 186922e..2243d3b 100644
--- a/drivers/qe/uec_phy.c
+++ b/drivers/qe/uec_phy.c
@@ -376,6 +376,29 @@ static int bcm_init(struct uec_mii_info *mii_info)
return 0;
}
+static int marvell_init(struct uec_mii_info *mii_info)
+{
+ struct eth_device *edev = mii_info->dev;
+ uec_private_t *uec = edev->priv;
+
+ if (uec->uec_info->enet_interface == ENET_1000_RGMII_ID) {
+ int temp;
+
+ temp = phy_read(mii_info, MII_M1111_PHY_EXT_CR);
+ temp |= (MII_M1111_RX_DELAY | MII_M1111_TX_DELAY);
+ phy_write(mii_info, MII_M1111_PHY_EXT_CR, temp);
+
+ temp = phy_read(mii_info, MII_M1111_PHY_EXT_SR);
+ temp &= ~MII_M1111_HWCFG_MODE_MASK;
+ temp |= MII_M1111_HWCFG_MODE_RGMII;
+ phy_write(mii_info, MII_M1111_PHY_EXT_SR, temp);
+
+ phy_write(mii_info, PHY_BMCR, PHY_BMCR_RESET);
+ }
+
+ return 0;
+}
+
static int marvell_read_status (struct uec_mii_info *mii_info)
{
u16 status;
@@ -538,6 +561,7 @@ static struct phy_info phy_info_marvell = {
.phy_id_mask = 0xffffff00,
.name = "Marvell 88E11x1",
.features = MII_GBIT_FEATURES,
+ .init = &marvell_init,
.config_aneg = &marvell_config_aneg,
.read_status = &marvell_read_status,
.ack_interrupt = &marvell_ack_interrupt,