diff --git a/drivers/clk/at91/at91sam9g45.c b/drivers/clk/at91/at91sam9g45.c
index 3436a09a6e8a..cb98d22c2e30 100644
--- a/drivers/clk/at91/at91sam9g45.c
+++ b/drivers/clk/at91/at91sam9g45.c
@@ -139,7 +139,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
 	if (IS_ERR(hw))
 		goto err_free;
 
-	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack");
+	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack", NULL);
 	if (IS_ERR(hw))
 		goto err_free;
 
diff --git a/drivers/clk/at91/at91sam9n12.c b/drivers/clk/at91/at91sam9n12.c
index 80ccd4a49df3..34dd7645f964 100644
--- a/drivers/clk/at91/at91sam9n12.c
+++ b/drivers/clk/at91/at91sam9n12.c
@@ -165,7 +165,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
 	if (IS_ERR(hw))
 		goto err_free;
 
-	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack");
+	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack", NULL);
 	if (IS_ERR(hw))
 		goto err_free;
 
diff --git a/drivers/clk/at91/at91sam9x5.c b/drivers/clk/at91/at91sam9x5.c
index 6b8c755fefdf..37280852f086 100644
--- a/drivers/clk/at91/at91sam9x5.c
+++ b/drivers/clk/at91/at91sam9x5.c
@@ -187,7 +187,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
 	if (IS_ERR(hw))
 		goto err_free;
 
-	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack");
+	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack", NULL);
 	if (IS_ERR(hw))
 		goto err_free;
 
diff --git a/drivers/clk/at91/clk-plldiv.c b/drivers/clk/at91/clk-plldiv.c
index ba3a1839a96d..1d5a0a6d299d 100644
--- a/drivers/clk/at91/clk-plldiv.c
+++ b/drivers/clk/at91/clk-plldiv.c
@@ -72,11 +72,11 @@ static const struct clk_ops plldiv_ops = {
 
 struct clk_hw * __init
 at91_clk_register_plldiv(struct regmap *regmap, const char *name,
-			 const char *parent_name)
+			 const char *parent_name, struct clk_hw *parent_hw)
 {
 	struct clk_plldiv *plldiv;
 	struct clk_hw *hw;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	int ret;
 
 	plldiv = kzalloc(sizeof(*plldiv), GFP_KERNEL);
@@ -85,8 +85,13 @@ at91_clk_register_plldiv(struct regmap *regmap, const char *name,
 
 	init.name = name;
 	init.ops = &plldiv_ops;
-	init.parent_names = parent_name ? &parent_name : NULL;
-	init.num_parents = parent_name ? 1 : 0;
+	if (parent_hw) {
+		init.parent_hws = (const struct clk_hw **)&parent_hw;
+		init.num_parents = 1;
+	} else {
+		init.parent_names = parent_name ? &parent_name : NULL;
+		init.num_parents = parent_name ? 1 : 0;
+	}
 	init.flags = CLK_SET_RATE_GATE;
 
 	plldiv->hw.init = &init;
diff --git a/drivers/clk/at91/dt-compat.c b/drivers/clk/at91/dt-compat.c
index 6698a770d45a..6e010b5cb435 100644
--- a/drivers/clk/at91/dt-compat.c
+++ b/drivers/clk/at91/dt-compat.c
@@ -723,7 +723,7 @@ of_at91sam9x5_clk_plldiv_setup(struct device_node *np)
 	if (IS_ERR(regmap))
 		return;
 
-	hw = at91_clk_register_plldiv(regmap, name, parent_name);
+	hw = at91_clk_register_plldiv(regmap, name, parent_name, NULL);
 	if (IS_ERR(hw))
 		return;
 
diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index 6d541b4d3f50..3f7ad79db4db 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -216,7 +216,7 @@ at91_clk_register_pll(struct regmap *regmap, const char *name,
 		      const struct clk_pll_characteristics *characteristics);
 struct clk_hw * __init
 at91_clk_register_plldiv(struct regmap *regmap, const char *name,
-			 const char *parent_name);
+			 const char *parent_name, struct clk_hw *parent_hw);
 
 struct clk_hw * __init
 sam9x60_clk_register_div_pll(struct regmap *regmap, spinlock_t *lock,
diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c
index d2af421abddc..7904f2122ed7 100644
--- a/drivers/clk/at91/sama5d2.c
+++ b/drivers/clk/at91/sama5d2.c
@@ -220,7 +220,7 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
 	if (IS_ERR(hw))
 		goto err_free;
 
-	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack");
+	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack", NULL);
 	if (IS_ERR(hw))
 		goto err_free;
 
diff --git a/drivers/clk/at91/sama5d3.c b/drivers/clk/at91/sama5d3.c
index 9d86c350a1e7..7f2ac8f648dd 100644
--- a/drivers/clk/at91/sama5d3.c
+++ b/drivers/clk/at91/sama5d3.c
@@ -166,7 +166,7 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
 	if (IS_ERR(hw))
 		goto err_free;
 
-	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack");
+	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack", NULL);
 	if (IS_ERR(hw))
 		goto err_free;
 
diff --git a/drivers/clk/at91/sama5d4.c b/drivers/clk/at91/sama5d4.c
index 8491b1e0391d..7cda8032653e 100644
--- a/drivers/clk/at91/sama5d4.c
+++ b/drivers/clk/at91/sama5d4.c
@@ -181,7 +181,7 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
 	if (IS_ERR(hw))
 		goto err_free;
 
-	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack");
+	hw = at91_clk_register_plldiv(regmap, "plladivck", "pllack", NULL);
 	if (IS_ERR(hw))
 		goto err_free;
 
