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authorKeerthy <j-keerthy@ti.com>2018-02-15 11:31:47 +0530
committerTony Lindgren <tony@atomide.com>2018-02-22 10:53:59 -0800
commita7f249e33a44432de30d50f3c57868bc00a8f362 (patch)
tree0e099e51460d7d22341a4389b5bfbe726458e525 /include/linux/platform_data/dmtimer-omap.h
parentaf04aa856e932876e11e0c6d21d82281824e1b11 (diff)
clocksource: timer-ti-dm: Add timer ops to the platform data structure
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>
Diffstat (limited to 'include/linux/platform_data/dmtimer-omap.h')
-rw-r--r--include/linux/platform_data/dmtimer-omap.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h
index a19b78d826e9..757a0f9e26f9 100644
--- a/include/linux/platform_data/dmtimer-omap.h
+++ b/include/linux/platform_data/dmtimer-omap.h
@@ -20,12 +20,50 @@
#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__ */