Enable WriteBooster capability on MediaTek UFS platforms.
Signed-off-by: Stanley Chu <stanley....@mediatek.com>
Reviewed-by: Bean Huo <bean...@micron.com>
---
drivers/scsi/ufs/ufs-mediatek.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index ce7ba529e613..d503a9d82854 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -269,6 +269,9 @@ static int ufs_mtk_init(struct ufs_hba *hba)
/* Enable clock-gating */
hba->caps |= UFSHCD_CAP_CLK_GATING;
+ /* Enable WriteBooster */
+ hba->caps |= UFSHCD_CAP_WB_EN;
+
/*
* ufshcd_vops_init() is invoked after
* ufshcd_setup_clock(true) in ufshcd_hba_init() thus
--
2.18.0
