diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index 620cdd16ef2f00f8dbc73cab65c54075eff9c840..20c1fccbc6690b254cc90113e9b3dc7b0346be9b 100644
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -444,7 +444,7 @@ static struct ata_port_operations ahci_tegra_port_ops = {
 };
 
 static const struct ata_port_info ahci_tegra_port_info = {
-	.flags		= AHCI_FLAG_COMMON,
+	.flags		= AHCI_FLAG_COMMON | ATA_FLAG_NO_DIPM,
 	.pio_mask	= ATA_PIO4,
 	.udma_mask	= ATA_UDMA6,
 	.port_ops	= &ahci_tegra_port_ops,