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| author | Peter Wang <peter.wang@mediatek.com> | 2021-09-06 16:53:07 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-09-14 23:38:58 -0400 |
| commit | aba3b0757b6cba37953bb1d7e71c460d37fd496a (patch) | |
| tree | 881534fc3f293237c1859182763aff06f5c73881 /drivers/scsi/ufs/ufs-mediatek.h | |
| parent | 351b3a849ac7d92449dc75c43db8a857b38387ea (diff) | |
| download | linux-aba3b0757b6cba37953bb1d7e71c460d37fd496a.tar.bz2 | |
scsi: ufs: ufs-mediatek: Change dbg select by check IP version
Mediatek UFS dbg select setting is changed in new IP version. Check the IP
version before setting dbg select.
Link: https://lore.kernel.org/r/1630918387-8333-1-git-send-email-peter.wang@mediatek.com
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufs-mediatek.h')
| -rw-r--r-- | drivers/scsi/ufs/ufs-mediatek.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufs-mediatek.h b/drivers/scsi/ufs/ufs-mediatek.h index 3f0d3bb769e8..524c8e2c1e6f 100644 --- a/drivers/scsi/ufs/ufs-mediatek.h +++ b/drivers/scsi/ufs/ufs-mediatek.h @@ -15,9 +15,14 @@ #define REG_UFS_REFCLK_CTRL 0x144 #define REG_UFS_EXTREG 0x2100 #define REG_UFS_MPHYCTRL 0x2200 +#define REG_UFS_MTK_IP_VER 0x2240 #define REG_UFS_REJECT_MON 0x22AC #define REG_UFS_DEBUG_SEL 0x22C0 #define REG_UFS_PROBE 0x22C8 +#define REG_UFS_DEBUG_SEL_B0 0x22D0 +#define REG_UFS_DEBUG_SEL_B1 0x22D4 +#define REG_UFS_DEBUG_SEL_B2 0x22D8 +#define REG_UFS_DEBUG_SEL_B3 0x22DC /* * Ref-clk control @@ -113,6 +118,7 @@ struct ufs_mtk_host { bool ref_clk_enabled; u16 ref_clk_ungating_wait_us; u16 ref_clk_gating_wait_us; + u32 ip_ver; }; #endif /* !_UFS_MEDIATEK_H */ |