diff options
| author | Preetham Chandru R <pchandru@nvidia.com> | 2016-02-23 11:54:34 +0530 |
|---|---|---|
| committer | Winnie Hsu <whsu@nvidia.com> | 2016-05-27 17:57:24 -0700 |
| commit | a7da876159f2b71ad411c31d08030be2e99dd417 (patch) | |
| tree | 28aae012b91a95539edc2de4b43a9df6cefbf651 | |
| parent | 8b409a3da4069a6c3831e7fa1f847fd86d800353 (diff) | |
ata: ahci_tegra: disable DIPMtegra-l4t-r21.5
DIPM is not a POR for Tegra AHCI Sata Controller
Bug 200087528
Change-Id: I5a742170177c9f57426f3756a8cfafefa88af92b
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Reviewed-on: http://git-master/r/1013776
(cherry picked from commit 7ebd3b1058491ee87686e9e731b79ecd914e00d9)
Reviewed-on: http://git-master/r/1031624
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Winnie Hsu <whsu@nvidia.com>
| -rw-r--r-- | drivers/ata/ahci-tegra.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/ahci-tegra.c b/drivers/ata/ahci-tegra.c index a80a8b1fc825..791679c2a419 100644 --- a/drivers/ata/ahci-tegra.c +++ b/drivers/ata/ahci-tegra.c @@ -2525,6 +2525,9 @@ static int tegra_ahci_init_one(struct platform_device *pdev) if (hpriv->cap & HOST_CAP_PMP) pi.flags |= ATA_FLAG_PMP; + /* Disable DIPM */ + pi.flags |= ATA_FLAG_NO_DIPM; + /* * CAP.NP sometimes indicate the index of the last enabled * port, at other times, that of the last possible port, so |