From fa425425dc12dbb8266354307244edb3b962fc06 Mon Sep 17 00:00:00 2001 From: Preetham Chandru R Date: Mon, 26 Oct 2015 17:21:46 +0530 Subject: ata: ahci: Enable 40 bit alignment detection Bug 1694187 Change-Id: Idb8d95f0a7bc099989cc5b7b0bc97bf5cc896b32 Signed-off-by: Preetham Chandru R Reviewed-on: http://git-master/r/837972 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro Reviewed-by: Venu Byravarasu --- drivers/ata/ahci-tegra.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ata/ahci-tegra.c b/drivers/ata/ahci-tegra.c index 08cccf357584..a80a8b1fc825 100644 --- a/drivers/ata/ahci-tegra.c +++ b/drivers/ata/ahci-tegra.c @@ -1105,6 +1105,7 @@ static int tegra_ahci_controller_init(struct tegra_ahci_host_priv *tegra_hpriv, */ val = scfg_readl(T_SATA0_CFG_PHY_REG); val |= T_SATA0_CFG_PHY_SQUELCH_MASK; + val &= ~PHY_USE_7BIT_ALIGN_DET_FOR_SPD_MASK; scfg_writel(val, T_SATA0_CFG_PHY_REG); val = scfg_readl(T_SATA0_NVOOB); -- cgit v1.2.3