forked from luck/tmp_suning_uos_patched
f30c226954
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
84 lines
3.3 KiB
C
84 lines
3.3 KiB
C
/*
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* linux/include/asm-arm/arch-omap/dmtimer.h
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*
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* OMAP Dual-Mode Timers
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*
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* Copyright (C) 2005 Nokia Corporation
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* Author: Lauri Leukkunen <lauri.leukkunen@nokia.com>
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* PWM and clock framwork support by Timo Teras.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
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* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __ASM_ARCH_DMTIMER_H
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#define __ASM_ARCH_DMTIMER_H
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/* clock sources */
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#define OMAP_TIMER_SRC_SYS_CLK 0x00
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#define OMAP_TIMER_SRC_32_KHZ 0x01
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#define OMAP_TIMER_SRC_EXT_CLK 0x02
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/* timer interrupt enable bits */
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#define OMAP_TIMER_INT_CAPTURE (1 << 2)
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#define OMAP_TIMER_INT_OVERFLOW (1 << 1)
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#define OMAP_TIMER_INT_MATCH (1 << 0)
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/* trigger types */
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#define OMAP_TIMER_TRIGGER_NONE 0x00
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#define OMAP_TIMER_TRIGGER_OVERFLOW 0x01
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#define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02
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struct omap_dm_timer;
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struct clk;
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int omap_dm_timer_init(void);
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struct omap_dm_timer *omap_dm_timer_request(void);
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struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);
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void omap_dm_timer_free(struct omap_dm_timer *timer);
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void omap_dm_timer_enable(struct omap_dm_timer *timer);
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void omap_dm_timer_disable(struct omap_dm_timer *timer);
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int omap_dm_timer_get_irq(struct omap_dm_timer *timer);
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u32 omap_dm_timer_modify_idlect_mask(u32 inputmask);
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struct clk *omap_dm_timer_get_fclk(struct omap_dm_timer *timer);
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void omap_dm_timer_trigger(struct omap_dm_timer *timer);
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void omap_dm_timer_start(struct omap_dm_timer *timer);
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void omap_dm_timer_stop(struct omap_dm_timer *timer);
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void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source);
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void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, unsigned int value);
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void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable, unsigned int match);
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void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, int toggle, int trigger);
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void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler);
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void omap_dm_timer_set_int_enable(struct omap_dm_timer *timer, unsigned int value);
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unsigned int omap_dm_timer_read_status(struct omap_dm_timer *timer);
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void omap_dm_timer_write_status(struct omap_dm_timer *timer, unsigned int value);
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unsigned int omap_dm_timer_read_counter(struct omap_dm_timer *timer);
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void omap_dm_timer_write_counter(struct omap_dm_timer *timer, unsigned int value);
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int omap_dm_timers_active(void);
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#endif /* __ASM_ARCH_DMTIMER_H */
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