diff options
| author | CC Chou <cc.chou@mediatek.com> | 2022-06-16 08:37:17 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-06-17 05:08:43 +0300 |
| commit | 3f9b6cec12e2d2b3bdf69d47979b7877985c55e0 (patch) | |
| tree | 16c96fb921342fa60a9033a26822440691757000 /include/ufs | |
| parent | d81c4c6f71704348f7ea3191672ac98435831db9 (diff) | |
| download | linux-3f9b6cec12e2d2b3bdf69d47979b7877985c55e0.tar.xz | |
scsi: ufs: ufs-mediatek: Introduce workaround for power mode change
Some MediaTek SoC chips need special flow for power mode change, especially
for chips supporting HS-G5.
Enable the workaround by setting the host-specific capability.
Link: https://lore.kernel.org/r/20220616053725.5681-4-stanley.chu@mediatek.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: CC Chou <cc.chou@mediatek.com>
Signed-off-by: Eddie Huang <eddie.huang@mediatek.com>
Signed-off-by: Dennis Yu <tun-yu.yu@mediatek.com>
Signed-off-by: Peter Wang <peter.want@medaitek.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/unipro.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ufs/unipro.h b/include/ufs/unipro.h index 4cbfe9272787..6c553f98fe57 100644 --- a/include/ufs/unipro.h +++ b/include/ufs/unipro.h @@ -228,6 +228,7 @@ enum ufs_hs_gear_tag { UFS_HS_G2, /* HS Gear 2 */ UFS_HS_G3, /* HS Gear 3 */ UFS_HS_G4, /* HS Gear 4 */ + UFS_HS_G5 /* HS Gear 5 */ }; enum ufs_unipro_ver { |