[net-next PATCH v2 03/15] drivers: net: phy: at803x: enable prefer master for 83xx internal phy

From: Ansuel Smith
Date: Thu Oct 07 2021 - 20:23:12 EST


>From original QCA source code the port was set to prefer master as port
type in 1000BASE-T mode. Apply the same settings also here.

Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx>
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
---
drivers/net/phy/at803x.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 5208ea8fdd69..402b2096f209 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -1325,6 +1325,9 @@ static int qca83xx_config_init(struct phy_device *phydev)
at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0,
QCA8327_DEBUG_MANU_CTRL_EN, 0);

+ /* Following original QCA sourcecode set port to prefer master */
+ phy_set_bits(phydev, MII_CTRL1000, CTL1000_PREFER_MASTER);
+
return 0;
}

--
2.32.0