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Diffstat (limited to 'drivers/phy/samsung/phy-samsung-ufs.h')
-rw-r--r--drivers/phy/samsung/phy-samsung-ufs.h6
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 e122960cfe..9b7deef6e1 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_ */