github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-23 14:42:08 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

scsi: ufs: ufs-mediatek: Always add delays for VCC operations

Browse Source 
MediaTek decides to always add delays before and after VCC is turned-off.

Link: https://lore.kernel.org/r/20220623035052.18802-3-stanley.chu@mediatek.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Peter Wang 2022-06-23 11:50:46 +08:00 committed by Martin K. Petersen
parent e7bf1d5006
commit 981b4ac04c
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/ufs/host/ufs-mediatek.c
View File

@ -31,9 +31,10 @@
#include "ufs-mediatek-trace.h"
static const struct ufs_dev_quirk ufs_mtk_dev_fixups[] = {
{ .wmanufacturerid = UFS_VENDOR_MICRON,
{ .wmanufacturerid = UFS_ANY_VENDOR,
.model = UFS_ANY_MODEL,
.quirk = UFS_DEVICE_QUIRK_DELAY_AFTER_LPM },
.quirk = UFS_DEVICE_QUIRK_DELAY_AFTER_LPM |
UFS_DEVICE_QUIRK_DELAY_BEFORE_LPM },
{ .wmanufacturerid = UFS_VENDOR_SKHYNIX,
.model = "H9HQ21AFAMZDAR",
.quirk = UFS_DEVICE_QUIRK_SUPPORT_EXTENDED_FEATURES },