diff options
Diffstat (limited to 'include/asm-arm/arch-pnx4008/timex.h')
-rw-r--r-- | include/asm-arm/arch-pnx4008/timex.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pnx4008/timex.h b/include/asm-arm/arch-pnx4008/timex.h new file mode 100644 index 000000000000..ee470a39089a --- /dev/null +++ b/include/asm-arm/arch-pnx4008/timex.h | |||
@@ -0,0 +1,73 @@ | |||
1 | /* | ||
2 | * include/asm-arm/arch-pnx4008/timex.h | ||
3 | * | ||
4 | * PNX4008 timers header file | ||
5 | * | ||
6 | * Author: Dmitry Chigirev <source@mvista.com> | ||
7 | * | ||
8 | * 2005 (c) MontaVista Software, Inc. This file is licensed under | ||
9 | * the terms of the GNU General Public License version 2. This program | ||
10 | * is licensed "as is" without any warranty of any kind, whether express | ||
11 | * or implied. | ||
12 | */ | ||
13 | |||
14 | #ifndef __PNX4008_TIMEX_H | ||
15 | #define __PNX4008_TIMEX_H | ||
16 | |||
17 | #include <asm/hardware.h> | ||
18 | #include <asm/io.h> | ||
19 | |||
20 | #define CLOCK_TICK_RATE 1000000 | ||
21 | |||
22 | #define TICKS2USECS(x) (x) | ||
23 | |||
24 | /* MilliSecond Timer - Chapter 21 Page 202 */ | ||
25 | |||
26 | #define MSTIM_INT IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x0)) | ||
27 | #define MSTIM_CTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x4)) | ||
28 | #define MSTIM_COUNTER IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x8)) | ||
29 | #define MSTIM_MCTRL IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x14)) | ||
30 | #define MSTIM_MATCH0 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x18)) | ||
31 | #define MSTIM_MATCH1 IO_ADDRESS((PNX4008_MSTIMER_BASE + 0x1c)) | ||
32 | |||
33 | /* High Speed Timer - Chpater 22, Page 205 */ | ||
34 | |||
35 | #define HSTIM_INT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x0)) | ||
36 | #define HSTIM_CTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x4)) | ||
37 | #define HSTIM_COUNTER IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x8)) | ||
38 | #define HSTIM_PMATCH IO_ADDRESS((PNX4008_HSTIMER_BASE + 0xC)) | ||
39 | #define HSTIM_PCOUNT IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x10)) | ||
40 | #define HSTIM_MCTRL IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x14)) | ||
41 | #define HSTIM_MATCH0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x18)) | ||
42 | #define HSTIM_MATCH1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x1c)) | ||
43 | #define HSTIM_MATCH2 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x20)) | ||
44 | #define HSTIM_CCR IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x28)) | ||
45 | #define HSTIM_CR0 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x2C)) | ||
46 | #define HSTIM_CR1 IO_ADDRESS((PNX4008_HSTIMER_BASE + 0x30)) | ||
47 | |||
48 | /* IMPORTANT: both timers are UPCOUNTING */ | ||
49 | |||
50 | /* xSTIM_MCTRL bit definitions */ | ||
51 | #define MR0_INT 1 | ||
52 | #define RESET_COUNT0 (1<<1) | ||
53 | #define STOP_COUNT0 (1<<2) | ||
54 | #define MR1_INT (1<<3) | ||
55 | #define RESET_COUNT1 (1<<4) | ||
56 | #define STOP_COUNT1 (1<<5) | ||
57 | #define MR2_INT (1<<6) | ||
58 | #define RESET_COUNT2 (1<<7) | ||
59 | #define STOP_COUNT2 (1<<8) | ||
60 | |||
61 | /* xSTIM_CTRL bit definitions */ | ||
62 | #define COUNT_ENAB 1 | ||
63 | #define RESET_COUNT (1<<1) | ||
64 | #define DEBUG_EN (1<<2) | ||
65 | |||
66 | /* xSTIM_INT bit definitions */ | ||
67 | #define MATCH0_INT 1 | ||
68 | #define MATCH1_INT (1<<1) | ||
69 | #define MATCH2_INT (1<<2) | ||
70 | #define RTC_TICK0 (1<<4) | ||
71 | #define RTC_TICK1 (1<<5) | ||
72 | |||
73 | #endif | ||