[PATCH] lan743x: Use correct MAC_CR configuration for 1 GBit speed

[Roelof Berg]

Corrected the MAC_CR configuration bits for 1 GBit operation. The data
sheet allows MAC_CR(2:1) to be 10 and also 11 for 1 GBit/s speed, but
only 10 works correctly.

Devices tested:
Microchip Lan7431, fixed-phy mode
Microchip Lan7430, normal phy mode

Signed-off-by: Roelof Berg <rb...@berg-solutions.de>
---
 drivers/net/ethernet/microchip/lan743x_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/microchip/lan743x_main.c 
b/drivers/net/ethernet/microchip/lan743x_main.c
index 36624e3c633b..c5c5c688b7e2 100644
--- a/drivers/net/ethernet/microchip/lan743x_main.c
+++ b/drivers/net/ethernet/microchip/lan743x_main.c
@@ -985,7 +985,7 @@ static void lan743x_phy_link_status_change(struct 
net_device *netdev)
                break;
                case SPEED_1000:
                        data |= MAC_CR_CFG_H_;
-                       data |= MAC_CR_CFG_L_;
+                       data &= ~MAC_CR_CFG_L_;
                break;
                }
                lan743x_csr_write(adapter, MAC_CR, data);
-- 
2.25.1