+++ /dev/null
-/*
- * arch/metag/include/asm/clock.h
- *
- * Copyright (C) 2012 Imagination Technologies Ltd.
- *
- * 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 _METAG_CLOCK_H_
-#define _METAG_CLOCK_H_
-
-#include <asm/mach/arch.h>
-
-/**
- * struct meta_clock_desc - Meta Core clock callbacks.
- * @get_core_freq: Get the frequency of the Meta core. If this is NULL, the
- * core frequency will be determined like this:
- * Meta 1: based on loops_per_jiffy.
- * Meta 2: (EXPAND_TIMER_DIV + 1) MHz.
- * If a "core" clock is provided by the device tree, it
- * will override this function.
- */
-struct meta_clock_desc {
- unsigned long (*get_core_freq)(void);
-};
-
-extern struct meta_clock_desc _meta_clock;
-
-/*
- * Perform platform clock initialisation, reading clocks from device tree etc.
- * Only accessible during boot.
- */
-void init_metag_clocks(void);
-
-/*
- * Set up the default clock, ensuring all callbacks are valid - only accessible
- * during boot.
- */
-void setup_meta_clocks(struct meta_clock_desc *desc);
-
-/**
- * get_coreclock() - Get the frequency of the Meta core clock.
- *
- * Returns: The Meta core clock frequency in Hz.
- */
-static inline unsigned long get_coreclock(void)
-{
- /*
- * Use the current clock callback. If set correctly this will provide
- * the most accurate frequency as it can be calculated directly from the
- * PLL configuration. otherwise a default callback will have been set
- * instead.
- */
- return _meta_clock.get_core_freq();
-}
-
-#endif /* _METAG_CLOCK_H_ */