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authorTang Yuantian <Yuantian.Tang@nxp.com>2016-08-09 09:51:21 +0800
committerTejun Heo <tj@kernel.org>2016-08-10 00:03:30 -0400
commit107a077d19341b4d47ae06f0bd24883b94e64628 (patch)
tree58db474530ad98803d93f0c5124f5d70bd2ae308 /drivers/ata/ahci_qoriq.c
parent535fd072202dbc8afe5a4093178132bdd4ac2424 (diff)
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>
Diffstat (limited to 'drivers/ata/ahci_qoriq.c')
-rw-r--r--drivers/ata/ahci_qoriq.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/ata/ahci_qoriq.c b/drivers/ata/ahci_qoriq.c
index 7bdee9bd8786..ed357a184ee4 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;