Commit 107a077d authored by Tang Yuantian's avatar Tang Yuantian Committed by Tejun Heo
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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: default avatarTang Yuantian <yuantian.tang@nxp.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 535fd072

drivers/ata/ahci_qoriq.c

+0 −6
Original line number Diff line number Diff line
@@ -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;