diff mbox

[1/2] ahci: qoriq: adjust sata parameter

Message ID 1470707482-13421-1-git-send-email-yuantian.tang@nxp.com
State Not Applicable
Delegated to: David Miller
Headers show

Commit Message

tang yuantian Aug. 9, 2016, 1:51 a.m. UTC 
From: Tang Yuantian <Yuantian.Tang@nxp.com>

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>
---
 drivers/ata/ahci_qoriq.c | 6 ------
 1 file changed, 6 deletions(-)
diff mbox

Patch

diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c
index 7bdee9b..ed357a1 100644
--- 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;