--- /dev/null
+/*
+ * linux/include/asm-mips/mach-jz4740/clock.h
+ *
+ * JZ4740 clocks definition.
+ *
+ * Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
+ *
+ * Author: <lhhuang@ingenic.cn>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_JZ4740_CLOCK_H__
+#define __ASM_JZ4740_CLOCK_H__
+
+#include <asm/mach-jz4740/regs.h>
+
+enum jz4740_wait_mode
+{
+ JZ4740_WAIT_MODE_IDLE,
+ JZ4740_WAIT_MODE_SLEEP,
+};
+
+void jz4740_clock_set_wait_mode(enum jz4740_wait_mode mode);
+
+void jz4740_clock_udc_enable_auto_suspend(void);
+void jz4740_clock_udc_disable_auto_suspend(void);
+
+#endif /* __ASM_JZ4740_CLOCK_H__ */