ahci: qoriq: adjust sata parameter

The default values for Port Phy2Cfg register and
Port Phy3Cfg register are better, no need to overwrite them.

Signed-off-by: Tang Yuantian <yuantian.tang@nxp.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c
index 7bdee9b..ed357a1 100644 (file)
--- a/drivers/ata/ahci_qoriq.c
+++ b/drivers/ata/ahci_qoriq.c
@@ -44,10 +44,6 @@
 
 #define SATA_ECC_DISABLE       0x00020000
 
-/* for ls1043a */
-#define LS1043A_PORT_PHY2      0x28184d1f
-#define LS1043A_PORT_PHY3      0x0e081509
-
 enum ahci_qoriq_type {
        AHCI_LS1021A,
        AHCI_LS1043A,
@@ -166,8 +162,6 @@ static int ahci_qoriq_phy_init(struct ahci_host_priv *hpriv)
 
        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;