ahci: qoriq: Adjust the default register values on ls1043a

Updated the registers' values to enhance SATA performance and
reliability.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/ata/ahci_qoriq.c

@@ -39,6 +39,8 @@
 #define AHCI_PORT_PHY_4_CFG	0x00480811
 #define AHCI_PORT_PHY_5_CFG	0x192c96a4
 #define AHCI_PORT_TRANS_CFG	0x08000025
+#define LS1043A_PORT_PHY2	0x28184d1f
+#define LS1043A_PORT_PHY3	0x0e081509
 
 #define SATA_ECC_DISABLE	0x00020000
 
@@ -159,6 +161,12 @@ static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv)
 		break;
 
 	case AHCI_LS1043A:
+		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
+		writel(LS1043A_PORT_PHY2, reg_base + PORT_PHY2);
+		writel(LS1043A_PORT_PHY3, reg_base + PORT_PHY3);
+		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
+		break;
+
 	case AHCI_LS2080A:
 		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
 		break;