1 /*
2  * (C) Copyright 2010 Linaro
3  * Matt Waddel, <matt.waddel@linaro.org>
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 #ifndef _SYSTIMER_H_
8 #define _SYSTIMER_H_
9 
10 /* AMBA timer register base address */
11 #define SYSTIMER_BASE		0x10011000
12 
13 #define SYSHZ_CLOCK		1000000		/* Timers -> 1Mhz */
14 #define SYSTIMER_RELOAD		0xFFFFFFFF
15 #define SYSTIMER_EN		(1 << 7)
16 #define SYSTIMER_32BIT		(1 << 1)
17 #define SYSTIMER_PRESC_16	(1 << 2)
18 #define SYSTIMER_PRESC_256	(1 << 3)
19 
20 struct systimer {
21 	u32 timer0load;		/* 0x00 */
22 	u32 timer0value;
23 	u32 timer0control;
24 	u32 timer0intclr;
25 	u32 timer0ris;
26 	u32 timer0mis;
27 	u32 timer0bgload;
28 	u32 timer1load;		/* 0x20 */
29 	u32 timer1value;
30 	u32 timer1control;
31 	u32 timer1intclr;
32 	u32 timer1ris;
33 	u32 timer1mis;
34 	u32 timer1bgload;
35 };
36 #endif /* _SYSTIMER_H_ */
37