diff options
Diffstat (limited to 'drivers/net/dsa/qca8k.c')
| -rw-r--r-- | drivers/net/dsa/qca8k.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index a4b6cda38016..195a8a87b984 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -443,6 +443,18 @@ qca8k_set_pad_ctrl(struct qca8k_priv *priv, int port, int mode) val = QCA8K_PORT_PAD_RGMII_EN; qca8k_write(priv, reg, val); break; + case PHY_INTERFACE_MODE_RGMII_ID: + /* RGMII_ID needs internal delay. This is enabled through + * PORT5_PAD_CTRL for all ports, rather than individual port + * registers + */ + qca8k_write(priv, reg, + QCA8K_PORT_PAD_RGMII_EN | + QCA8K_PORT_PAD_RGMII_TX_DELAY(QCA8K_MAX_DELAY) | + QCA8K_PORT_PAD_RGMII_RX_DELAY(QCA8K_MAX_DELAY)); + qca8k_write(priv, QCA8K_REG_PORT5_PAD_CTRL, + QCA8K_PORT_PAD_RGMII_RX_DELAY_EN); + break; case PHY_INTERFACE_MODE_SGMII: qca8k_write(priv, reg, QCA8K_PORT_PAD_SGMII_EN); break; |