| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * DMTIMER platform data for TI OMAP platforms |
| * |
| * Copyright (C) 2012 Texas Instruments |
| * Author: Jon Hunter <jon-hunter@ti.com> |
| */ |
| |
| #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, 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 autoreload); |
| int (*get_pwm_status)(struct omap_dm_timer *timer); |
| 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__ */ |