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| author | Stanley Chu <stanley.chu@mediatek.com> | 2020-05-08 16:01:14 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-05-11 22:48:46 -0400 |
| commit | 29060a629135a00414d6ea3fbb246a114898f4be (patch) | |
| tree | 77ab9c04344b05d1a89d93a0de8535aca7313311 /drivers/scsi/ufs/ufs-mediatek.c | |
| parent | 6f8d5a6a78cff85a7cbd1f9327e9aee25b0a48b2 (diff) | |
| download | linux-29060a629135a00414d6ea3fbb246a114898f4be.tar.gz | |
scsi: ufs-mediatek: Enable WriteBooster capability
Enable WriteBooster capability on MediaTek UFS platforms.
Link: https://lore.kernel.org/r/20200508080115.24233-8-stanley.chu@mediatek.com
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufs-mediatek.c')
| -rw-r--r-- | drivers/scsi/ufs/ufs-mediatek.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index 1898f1269ac5..c543142554d3 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 |