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Subject[PATCH v6 05/10] dmtimer: Add timer ops to the platform data structure
Date
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>
---
include/linux/platform_data/dmtimer-omap.h | 38 ++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)

diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h
index a19b78d..a3e1794 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 *);
+ struct omap_dm_timer_ops *timer_ops;
};

#endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */
--
1.9.1
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