1 files changed, 18 insertions, 17 deletions

diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index 670053c58c1a..2ca1f2ac38a6 100644
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -123,26 +123,18 @@ const struct clk_ops clk_gate_ops = {
 };
 EXPORT_SYMBOL_GPL(clk_gate_ops);
 
-/**
- * clk_hw_register_gate - register a gate clock with the clock framework
- * @dev: device that is registering this clock
- * @name: name of this clock
- * @parent_name: name of this clock's parent
- * @flags: framework-specific flags for this clock
- * @reg: register address to control gating of this clock
- * @bit_idx: which bit in the register controls gating of this clock
- * @clk_gate_flags: gate-specific flags for this clock
- * @lock: shared register lock for this clock
- */
-struct clk_hw *clk_hw_register_gate(struct device *dev, const char *name,
-		const char *parent_name, unsigned long flags,
+struct clk_hw *__clk_hw_register_gate(struct device *dev,
+		struct device_node *np, const char *name,
+		const char *parent_name, const struct clk_hw *parent_hw,
+		const struct clk_parent_data *parent_data,
+		unsigned long flags,
 		void __iomem *reg, u8 bit_idx,
 		u8 clk_gate_flags, spinlock_t *lock)
 {
 	struct clk_gate *gate;
 	struct clk_hw *hw;
 	struct clk_init_data init = {};
-	int ret;
+	int ret = -EINVAL;
 
 	if (clk_gate_flags & CLK_GATE_HIWORD_MASK) {
 		if (bit_idx > 15) {
@@ -160,7 +152,12 @@ struct clk_hw *clk_hw_register_gate(struct device *dev, const char *name,
 	init.ops = &clk_gate_ops;
 	init.flags = flags;
 	init.parent_names = parent_name ? &parent_name : NULL;
-	init.num_parents = parent_name ? 1 : 0;
+	init.parent_hws = parent_hw ? &parent_hw : NULL;
+	init.parent_data = parent_data;
+	if (parent_name || parent_hw || parent_data)
+		init.num_parents = 1;
+	else
+		init.num_parents = 0;
 
 	/* struct clk_gate assignments */
 	gate->reg = reg;
@@ -170,15 +167,19 @@ struct clk_hw *clk_hw_register_gate(struct device *dev, const char *name,
 	gate->hw.init = &init;
 
 	hw = &gate->hw;
-	ret = clk_hw_register(dev, hw);
+	if (dev || !np)
+		ret = clk_hw_register(dev, hw);
+	else if (np)
+		ret = of_clk_hw_register(np, hw);
 	if (ret) {
 		kfree(gate);
 		hw = ERR_PTR(ret);
 	}
 
 	return hw;
+
 }
-EXPORT_SYMBOL_GPL(clk_hw_register_gate);
+EXPORT_SYMBOL_GPL(__clk_hw_register_gate);
 
 struct clk *clk_register_gate(struct device *dev, const char *name,
 		const char *parent_name, unsigned long flags,