746-v5.16-03-net-phy-at803x-enable-prefer-master-for-83xx-interna.patch

From 9d1c29b4028557a496be9c5eb2b4b86063700636 Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth@gmail.com>
Date: Sun, 10 Oct 2021 00:46:17 +0200
Subject: net: phy: at803x: enable prefer master for 83xx internal phy

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@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/phy/at803x.c | 3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -1317,6 +1317,9 @@ static int qca83xx_config_init(struct ph
 		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;
 }