b7276b236d
This removes the quirks to clock the U300 VIC and timer by custom hooks and moves the control out to the clock framework where it belongs. This is possible now that clocks are available early. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
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* arch/arm/mach-u300/include/mach/clock.h
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*
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* Copyright (C) 2004 - 2005 Nokia corporation
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* Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
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* Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
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* Copyright (C) 2007-2009 ST-Ericsson AB
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* Adopted to ST-Ericsson U300 platforms by
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* Jonas Aaberg <jonas.aberg@stericsson.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef __MACH_CLOCK_H
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#define __MACH_CLOCK_H
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#include <linux/clk.h>
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struct clk {
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struct list_head node;
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struct module *owner;
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struct device *dev;
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const char *name;
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struct clk *parent;
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spinlock_t lock;
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unsigned long rate;
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bool reset;
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__u16 clk_val;
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__s8 usecount;
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__u32 res_reg;
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__u16 res_mask;
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bool hw_ctrld;
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void (*recalc) (struct clk *);
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int (*set_rate) (struct clk *, unsigned long);
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unsigned long (*get_rate) (struct clk *);
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unsigned long (*round_rate) (struct clk *, unsigned long);
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void (*init) (struct clk *);
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void (*enable) (struct clk *);
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void (*disable) (struct clk *);
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};
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int u300_clock_init(void);
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#endif
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