1 /*
2  * (C) Copyright 2012,2015 Stephen Warren
3  *
4  * SPDX-License-Identifier:	GPL-2.0
5  */
6 
7 #ifndef _BCM2835_TIMER_H
8 #define _BCM2835_TIMER_H
9 
10 #ifndef CONFIG_BCM2835
11 #define BCM2835_TIMER_PHYSADDR	0x3f003000
12 #else
13 #define BCM2835_TIMER_PHYSADDR	0x20003000
14 #endif
15 
16 #define BCM2835_TIMER_CS_M3	(1 << 3)
17 #define BCM2835_TIMER_CS_M2	(1 << 2)
18 #define BCM2835_TIMER_CS_M1	(1 << 1)
19 #define BCM2835_TIMER_CS_M0	(1 << 0)
20 
21 #ifndef __ASSEMBLY__
22 #include <linux/types.h>
23 
24 struct bcm2835_timer_regs {
25 	u32 cs;
26 	u32 clo;
27 	u32 chi;
28 	u32 c0;
29 	u32 c1;
30 	u32 c2;
31 	u32 c3;
32 };
33 
34 extern ulong get_timer_us(ulong base);
35 
36 #endif
37 
38 #endif
39