forked from luck/tmp_suning_uos_patched
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
|
/* linux/arch/arm/plat-samsung/dev-pwm.c
|
||
|
|
*
|
||
|
|
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
|
||
|
|
* http://www.samsung.com
|
||
|
|
*
|
||
|
|
* Copyright (c) 2007 Ben Dooks
|
||
|
|
* Copyright (c) 2008 Simtec Electronics
|
||
|
|
* Ben Dooks <ben@simtec.co.uk>, <ben-linux@fluff.org>
|
||
|
|
*
|
||
|
|
* S3C series device definition for the PWM timer
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
|
||
|
|
#include <mach/irqs.h>
|
||
|
|
|
||
|
|
#include <plat/devs.h>
|
||
|
|
|
||
|
|
#define TIMER_RESOURCE_SIZE (1)
|
||
|
|
|
||
|
|
#define TIMER_RESOURCE(_tmr, _irq) \
|
||
|
|
(struct resource [TIMER_RESOURCE_SIZE]) { \
|
||
|
|
[0] = { \
|
||
|
|
.start = _irq, \
|
||
|
|
.end = _irq, \
|
||
|
|
.flags = IORESOURCE_IRQ \
|
||
|
|
} \
|
||
|
|
}
|
||
|
|
|
||
|
|
#define DEFINE_S3C_TIMER(_tmr_no, _irq) \
|
||
|
|
.name = "s3c24xx-pwm", \
|
||
|
|
.id = _tmr_no, \
|
||
|
|
.num_resources = TIMER_RESOURCE_SIZE, \
|
||
|
|
.resource = TIMER_RESOURCE(_tmr_no, _irq), \
|
||
|
|
|
||
|
|
/*
|
||
|
|
* since we already have an static mapping for the timer,
|
||
|
|
* we do not bother setting any IO resource for the base.
|
||
|
|
*/
|
||
|
|
|
||
|
|
struct platform_device s3c_device_timer[] = {
|
||
|
|
[0] = { DEFINE_S3C_TIMER(0, IRQ_TIMER0) },
|
||
|
|
[1] = { DEFINE_S3C_TIMER(1, IRQ_TIMER1) },
|
||
|
|
[2] = { DEFINE_S3C_TIMER(2, IRQ_TIMER2) },
|
||
|
|
[3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) },
|
||
|
|
[4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) },
|
||
|
|
};
|
||
|
|
EXPORT_SYMBOL(s3c_device_timer);
|