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/*
* DMTIMER platform data for TI OMAP platforms
*
* Copyright (C) 2012 Texas Instruments
* Author: Jon Hunter <jon-hunter@ti.com>
*
* 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.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__
#define __PLATFORM_DATA_DMTIMER_OMAP_H__
struct omap_dm_timer_ops {
struct omap_dm_timer *(*request_by_node)(struct device_node *np);
struct omap_dm_timer *(*request_specific)(int timer_id);
struct omap_dm_timer *(*request)(void);
int (*free)(struct omap_dm_timer *timer);
void (*enable)(struct omap_dm_timer *timer);
void (*disable)(struct omap_dm_timer *timer);
int (*get_irq)(struct omap_dm_timer *timer);
int (*set_int_enable)(struct omap_dm_timer *timer,
unsigned int value);
int (*set_int_disable)(struct omap_dm_timer *timer, u32 mask);
struct clk *(*get_fclk)(struct omap_dm_timer *timer);
int (*start)(struct omap_dm_timer *timer);
int (*stop)(struct omap_dm_timer *timer);
int (*set_source)(struct omap_dm_timer *timer, int source);
int (*set_load)(struct omap_dm_timer *timer, int autoreload,
unsigned int value);
int (*set_match)(struct omap_dm_timer *timer, int enable,
unsigned int match);
int (*set_pwm)(struct omap_dm_timer *timer, int def_on,
int toggle, int trigger);
int (*set_prescaler)(struct omap_dm_timer *timer, int prescaler);
unsigned int (*read_counter)(struct omap_dm_timer *timer);
int (*write_counter)(struct omap_dm_timer *timer,
unsigned int value);
unsigned int (*read_status)(struct omap_dm_timer *timer);
int (*write_status)(struct omap_dm_timer *timer,
unsigned int value);
};
struct dmtimer_platform_data {
/* set_timer_src - Only used for OMAP1 devices */
int (*set_timer_src)(struct platform_device *pdev, int source);
u32 timer_capability;
u32 timer_errata;
int (*get_context_loss_count)(struct device *);
const struct omap_dm_timer_ops *timer_ops;
};
#endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */
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