diff --git a/drivers/clk/pistachio/clk.h b/drivers/clk/pistachio/clk.h
new file mode 100644
index 0000000..e735107
--- /dev/null
+++ b/drivers/clk/pistachio/clk.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2014 Google, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+#ifndef __PISTACHIO_CLK_H
+#define __PISTACHIO_CLK_H
+
+#include <linux/clk-provider.h>
+
+struct pistachio_gate {
+	unsigned int id;
+	unsigned long reg;
+	unsigned int shift;
+	const char *name;
+	const char *parent;
+};
+
+#define GATE(_id, _name, _pname, _reg, _shift)	\
+	{					\
+		.id	= _id,			\
+		.reg	= _reg,			\
+		.shift	= _shift,		\
+		.name	= _name,		\
+		.parent = _pname,		\
+	}
+
+struct pistachio_mux {
+	unsigned int id;
+	unsigned long reg;
+	unsigned int shift;
+	unsigned int num_parents;
+	const char *name;
+	const char **parents;
+};
+
+#define PNAME(x) static const char *x[] __initconst
+
+#define MUX(_id, _name, _pnames, _reg, _shift)			\
+	{							\
+		.id		= _id,				\
+		.reg		= _reg,				\
+		.shift		= _shift,			\
+		.name		= _name,			\
+		.parents	= _pnames,			\
+		.num_parents	= ARRAY_SIZE(_pnames)		\
+	}
+
+
+struct pistachio_div {
+	unsigned int id;
+	unsigned long reg;
+	unsigned int width;
+	unsigned int div_flags;
+	const char *name;
+	const char *parent;
+};
+
+#define DIV(_id, _name, _pname, _reg, _width)			\
+	{							\
+		.id		= _id,				\
+		.reg		= _reg,				\
+		.width		= _width,			\
+		.div_flags	= 0,				\
+		.name		= _name,			\
+		.parent		= _pname,			\
+	}
+
+#define DIV_F(_id, _name, _pname, _reg, _width, _div_flags)	\
+	{							\
+		.id		= _id,				\
+		.reg		= _reg,				\
+		.width		= _width,			\
+		.div_flags	= _div_flags,			\
+		.name		= _name,			\
+		.parent		= _pname,			\
+	}
+
+struct pistachio_fixed_factor {
+	unsigned int id;
+	unsigned int div;
+	const char *name;
+	const char *parent;
+};
+
+#define FIXED_FACTOR(_id, _name, _pname, _div)			\
+	{							\
+		.id		= _id,				\
+		.div		= _div,				\
+		.name		= _name,			\
+		.parent		= _pname,			\
+	}
+
+struct pistachio_clk_provider {
+	struct device_node *node;
+	void __iomem *base;
+	struct clk_onecell_data clk_data;
+};
+
+extern struct pistachio_clk_provider *
+pistachio_clk_alloc_provider(struct device_node *node, unsigned int num_clks);
+extern void pistachio_clk_register_provider(struct pistachio_clk_provider *p);
+
+extern void pistachio_clk_register_gate(struct pistachio_clk_provider *p,
+					struct pistachio_gate *gate,
+					unsigned int num);
+extern void pistachio_clk_register_mux(struct pistachio_clk_provider *p,
+				       struct pistachio_mux *mux,
+				       unsigned int num);
+extern void pistachio_clk_register_div(struct pistachio_clk_provider *p,
+				       struct pistachio_div *div,
+				       unsigned int num);
+extern void
+pistachio_clk_register_fixed_factor(struct pistachio_clk_provider *p,
+				    struct pistachio_fixed_factor *ff,
+				    unsigned int num);
+
+extern void pistachio_clk_force_enable(struct pistachio_clk_provider *p,
+				       unsigned int *clk_ids, unsigned int num);
+
+#endif