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ARM: OMAP: Add platform data header for DMTIMERs

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Move definition of dmtimer platform data structure in to its own header
under <linux/platform_data>.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
This commit is contained in:
Jon Hunter 2012-09-28 11:34:49 -05:00
parent 755ae860f7
commit 40fc3bb56e
5 changed files with 36 additions and 8 deletions
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1
arch/arm/mach-omap1/timer.c
View file

@ -25,6 +25,7 @@
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/platform_device.h>
#include <linux/platform_data/dmtimer-omap.h>
#include <mach/irqs.h>

2
arch/arm/mach-omap2/timer.c
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@ -39,6 +39,8 @@
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/platform_device.h>
#include <linux/platform_data/dmtimer-omap.h>
#include <asm/mach/time.h>
#include <asm/smp_twd.h>

2
arch/arm/plat-omap/dmtimer.c
View file

@ -43,6 +43,8 @@
#include <linux/pm_runtime.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/platform_data/dmtimer-omap.h>
#include <plat/dmtimer.h>

8
arch/arm/plat-omap/include/plat/dmtimer.h
View file

@ -124,14 +124,6 @@ struct omap_dm_timer {
struct list_head node;
};
struct dmtimer_platform_data {
/* set_timer_src - Only used for OMAP1 devices */
int (*set_timer_src)(struct platform_device *pdev, int source);
u32 timer_errata;
u32 timer_capability;
int (*get_context_loss_count)(struct device *);
};
int omap_dm_timer_reserve_systimer(int id);
struct omap_dm_timer *omap_dm_timer_request(void);
struct omap_dm_timer *omap_dm_timer_request_specific(int timer_id);

31
include/linux/platform_data/dmtimer-omap.h Normal file
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@ -0,0 +1,31 @@
/*
* DMTIMER platform data for TI OMAP platforms
*
* Copyright (C) 2012 Texas Instruments
* Author: Jon Hunter <jon-hunter@ti.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__
#define __PLATFORM_DATA_DMTIMER_OMAP_H__
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 *);
};
#endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */