diff options
Diffstat (limited to 'drivers/phy/samsung/phy-samsung-ufs.h')
| -rw-r--r-- | drivers/phy/samsung/phy-samsung-ufs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/phy/samsung/phy-samsung-ufs.h b/drivers/phy/samsung/phy-samsung-ufs.h index e122960cfee8..9b7deef6e10f 100644 --- a/drivers/phy/samsung/phy-samsung-ufs.h +++ b/drivers/phy/samsung/phy-samsung-ufs.h @@ -112,6 +112,9 @@ struct samsung_ufs_phy_drvdata { const char * const *clk_list; int num_clks; u32 cdr_lock_status_offset; + /* SoC's specific operations */ + int (*wait_for_cal)(struct phy *phy, u8 lane); + int (*wait_for_cdr)(struct phy *phy, u8 lane); }; struct samsung_ufs_phy { @@ -139,8 +142,11 @@ static inline void samsung_ufs_phy_ctrl_isol( phy->isol.mask, isol ? 0 : phy->isol.en); } +int samsung_ufs_phy_wait_for_lock_acq(struct phy *phy, u8 lane); + extern const struct samsung_ufs_phy_drvdata exynos7_ufs_phy; extern const struct samsung_ufs_phy_drvdata exynosautov9_ufs_phy; extern const struct samsung_ufs_phy_drvdata fsd_ufs_phy; +extern const struct samsung_ufs_phy_drvdata tensor_gs101_ufs_phy; #endif /* _PHY_SAMSUNG_UFS_ */ |