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
Fixes: 6f197fb63850 ("lan743x: Added fixed link and RGMII support")
Signed-off-by: Roelof Berg <rberg@berg-solutions.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
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);