66 lines
2.1 KiB
C
Executable file
66 lines
2.1 KiB
C
Executable file
/*
|
|
* Definitions for timer registers
|
|
*
|
|
* Copyright 2004 Philip Rischel <rischelp@idt.com>
|
|
* Copyright 2008 Florian Fainelli <florian@openwrt.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License as published by the
|
|
* Free Software Foundation; either version 2 of the License, or (at your
|
|
* option) any later version.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
|
|
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
|
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
|
|
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef __ASM_RC32434_TIMER_H
|
|
#define __ASM_RC32434_TIMER_H
|
|
|
|
#include <asm/mach-rc32434/rb.h>
|
|
|
|
#define TIMER0_BASE_ADDR 0x18028000
|
|
#define TIMER_COUNT 3
|
|
|
|
struct timer_counter {
|
|
u32 count;
|
|
u32 compare;
|
|
u32 ctc; /*use CTC_ */
|
|
};
|
|
|
|
struct timer {
|
|
struct timer_counter tim[TIMER_COUNT];
|
|
u32 rcount; /* use RCOUNT_ */
|
|
u32 rcompare; /* use RCOMPARE_ */
|
|
u32 rtc; /* use RTC_ */
|
|
};
|
|
|
|
#define RC32434_CTC_EN_BIT 0
|
|
#define RC32434_CTC_TO_BIT 1
|
|
|
|
/* Real time clock registers */
|
|
#define RC32434_RTC_MSK(x) BIT_TO_MASK(x)
|
|
#define RC32434_RTC_CE_BIT 0
|
|
#define RC32434_RTC_TO_BIT 1
|
|
#define RC32434_RTC_RQE_BIT 2
|
|
|
|
/* Counter registers */
|
|
#define RC32434_RCOUNT_BIT 0
|
|
#define RC32434_RCOUNT_MSK 0x0000ffff
|
|
#define RC32434_RCOMP_BIT 0
|
|
#define RC32434_RCOMP_MSK 0x0000ffff
|
|
|
|
#endif /* __ASM_RC32434_TIMER_H */
|