diff options
| -rw-r--r-- | drivers/ufs/host/ufs-mediatek.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c index 9c07c4abb716..27d244808c31 100644 --- a/drivers/ufs/host/ufs-mediatek.c +++ b/drivers/ufs/host/ufs-mediatek.c @@ -2342,6 +2342,13 @@ skip_phy: host->phy_dev = phy_dev; } + /* + * Because the default power setting of VSx (the upper layer of + * VCCQ/VCCQ2) is HWLP, we need to prevent VCCQ/VCCQ2 from + * entering LPM. + */ + ufs_mtk_dev_vreg_set_lpm(hba, false); + out: of_node_put(phy_node); of_node_put(reset_node); |