diff -drupN a/drivers/clk/ingenic/power-gate.h b/drivers/clk/ingenic/power-gate.h
--- a/drivers/clk/ingenic/power-gate.h	1970-01-01 03:00:00.000000000 +0300
+++ b/drivers/clk/ingenic/power-gate.h	2022-06-09 05:02:28.000000000 +0300
@@ -0,0 +1,14 @@
+#ifndef __INGENIC_POWER_GATE_H
+#define __INGENIC_CLK_CGU_DIVIDER_H
+
+
+#define POWER_GATE_WAIT	BIT(1)
+
+struct clk *power_register_gate(struct device *dev, const char *name,
+		const char *parent_name, unsigned long flags,
+		void __iomem *reg, u8 ctrl_bit, u8 wait_bit,
+		u8 clk_gate_flags, unsigned long power_flags, spinlock_t *lock);
+
+void power_unregister_gate(struct clk *clk);
+
+#endif /* __SAMSUNG_CLK_PLL_H */