diff options
Diffstat (limited to 'include/linux/platform_data/dmtimer-omap.h')
-rw-r--r-- | include/linux/platform_data/dmtimer-omap.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h new file mode 100644 index 000000000..95d852aef --- /dev/null +++ b/include/linux/platform_data/dmtimer-omap.h @@ -0,0 +1,58 @@ +/* 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__ */ |