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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a7f249e33a
Add timer ops to the platform data structure Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Tested-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
/*
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* DMTIMER platform data for TI OMAP platforms
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*
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* Copyright (C) 2012 Texas Instruments
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* Author: Jon Hunter <jon-hunter@ti.com>
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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 version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__
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#define __PLATFORM_DATA_DMTIMER_OMAP_H__
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struct omap_dm_timer_ops {
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struct omap_dm_timer *(*request_by_node)(struct device_node *np);
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struct omap_dm_timer *(*request_specific)(int timer_id);
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struct omap_dm_timer *(*request)(void);
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int (*free)(struct omap_dm_timer *timer);
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void (*enable)(struct omap_dm_timer *timer);
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void (*disable)(struct omap_dm_timer *timer);
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int (*get_irq)(struct omap_dm_timer *timer);
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int (*set_int_enable)(struct omap_dm_timer *timer,
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unsigned int value);
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int (*set_int_disable)(struct omap_dm_timer *timer, u32 mask);
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struct clk *(*get_fclk)(struct omap_dm_timer *timer);
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int (*start)(struct omap_dm_timer *timer);
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int (*stop)(struct omap_dm_timer *timer);
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int (*set_source)(struct omap_dm_timer *timer, int source);
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int (*set_load)(struct omap_dm_timer *timer, int autoreload,
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unsigned int value);
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int (*set_match)(struct omap_dm_timer *timer, int enable,
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unsigned int match);
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int (*set_pwm)(struct omap_dm_timer *timer, int def_on,
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int toggle, int trigger);
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int (*set_prescaler)(struct omap_dm_timer *timer, int prescaler);
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unsigned int (*read_counter)(struct omap_dm_timer *timer);
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int (*write_counter)(struct omap_dm_timer *timer,
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unsigned int value);
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unsigned int (*read_status)(struct omap_dm_timer *timer);
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int (*write_status)(struct omap_dm_timer *timer,
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unsigned int value);
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};
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struct dmtimer_platform_data {
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/* set_timer_src - Only used for OMAP1 devices */
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int (*set_timer_src)(struct platform_device *pdev, int source);
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u32 timer_capability;
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u32 timer_errata;
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int (*get_context_loss_count)(struct device *);
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const struct omap_dm_timer_ops *timer_ops;
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};
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#endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */
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