phy: samsung-ufs: convert phy clk usage to clk_bulk API

Instead of using separated clock manipulation, this converts the phy
clock usage to be clk_bulk APIs. By using this, we can completely
remove has_symbol_clk check and symbol clk variables.
Furthermore, clk_get should be moved to probe because there is no need
to get them in the phy_init callback.

Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220706020255.151177-2-chanho61.park@samsung.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/phy/samsung/phy-samsung-ufs.h b/drivers/phy/samsung/phy-samsung-ufs.h
index 6320ac852f29..e122960cfee8 100644
--- a/drivers/phy/samsung/phy-samsung-ufs.h
+++ b/drivers/phy/samsung/phy-samsung-ufs.h
@@ -109,7 +109,8 @@ struct samsung_ufs_phy_pmu_isol {
 struct samsung_ufs_phy_drvdata {
 	const struct samsung_ufs_phy_cfg **cfgs;
 	struct samsung_ufs_phy_pmu_isol isol;
-	bool has_symbol_clk;
+	const char * const *clk_list;
+	int num_clks;
 	u32 cdr_lock_status_offset;
 };
 
@@ -117,15 +118,10 @@ struct samsung_ufs_phy {
 	struct device *dev;
 	void __iomem *reg_pma;
 	struct regmap *reg_pmu;
-	struct clk *ref_clk;
-	struct clk *ref_clk_parent;
-	struct clk *tx0_symbol_clk;
-	struct clk *rx0_symbol_clk;
-	struct clk *rx1_symbol_clk;
+	struct clk_bulk_data *clks;
 	const struct samsung_ufs_phy_drvdata *drvdata;
 	const struct samsung_ufs_phy_cfg * const *cfgs;
 	struct samsung_ufs_phy_pmu_isol isol;
-	bool has_symbol_clk;
 	u8 lane_cnt;
 	int ufs_phy_state;
 	enum phy_mode mode;