diff options
Diffstat (limited to 'include/asm-mips/mach-rc32434/timer.h')
-rw-r--r-- | include/asm-mips/mach-rc32434/timer.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/include/asm-mips/mach-rc32434/timer.h b/include/asm-mips/mach-rc32434/timer.h new file mode 100644 index 000000000000..e49b1d57a017 --- /dev/null +++ b/include/asm-mips/mach-rc32434/timer.h | |||
@@ -0,0 +1,65 @@ | |||
1 | /* | ||
2 | * Definitions for timer registers | ||
3 | * | ||
4 | * Copyright 2004 Philip Rischel <rischelp@idt.com> | ||
5 | * Copyright 2008 Florian Fainelli <florian@openwrt.org> | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or modify it | ||
8 | * under the terms of the GNU General Public License as published by the | ||
9 | * Free Software Foundation; either version 2 of the License, or (at your | ||
10 | * option) any later version. | ||
11 | * | ||
12 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED | ||
13 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | ||
14 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN | ||
15 | * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
16 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
17 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | ||
18 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | ||
19 | * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
20 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
21 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
22 | * | ||
23 | * You should have received a copy of the GNU General Public License along | ||
24 | * with this program; if not, write to the Free Software Foundation, Inc., | ||
25 | * 675 Mass Ave, Cambridge, MA 02139, USA. | ||
26 | * | ||
27 | */ | ||
28 | |||
29 | #ifndef __ASM_RC32434_TIMER_H | ||
30 | #define __ASM_RC32434_TIMER_H | ||
31 | |||
32 | #include <asm/mach-rc32434/rb.h> | ||
33 | |||
34 | #define TIMER0_BASE_ADDR 0x18028000 | ||
35 | #define TIMER_COUNT 3 | ||
36 | |||
37 | struct timer_counter { | ||
38 | u32 count; | ||
39 | u32 compare; | ||
40 | u32 ctc; /*use CTC_ */ | ||
41 | }; | ||
42 | |||
43 | struct timer { | ||
44 | struct timer_counter tim[TIMER_COUNT]; | ||
45 | u32 rcount; /* use RCOUNT_ */ | ||
46 | u32 rcompare; /* use RCOMPARE_ */ | ||
47 | u32 rtc; /* use RTC_ */ | ||
48 | }; | ||
49 | |||
50 | #define RC32434_CTC_EN_BIT 0 | ||
51 | #define RC32434_CTC_TO_BIT 1 | ||
52 | |||
53 | /* Real time clock registers */ | ||
54 | #define RC32434_RTC_MSK(x) BIT_TO_MASK(x) | ||
55 | #define RC32434_RTC_CE_BIT 0 | ||
56 | #define RC32434_RTC_TO_BIT 1 | ||
57 | #define RC32434_RTC_RQE_BIT 2 | ||
58 | |||
59 | /* Counter registers */ | ||
60 | #define RC32434_RCOUNT_BIT 0 | ||
61 | #define RC32434_RCOUNT_MSK 0x0000ffff | ||
62 | #define RC32434_RCOMP_BIT 0 | ||
63 | #define RC32434_RCOMP_MSK 0x0000ffff | ||
64 | |||
65 | #endif /* __ASM_RC32434_TIMER_H */ | ||