blob: a644cfaad6b4c489c4c460ef89340c1386430888 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
#ifndef _ASM_SYSCNT_H_
#define _ASM_SYSCNT_H_
#include <io.h>
#define SYSCNT_CNTCR 0x0000
#define SYSCNT_CNTCR_EN BIT(0)
#define SYSCNT_CNTCR_HDBG BIT(1)
#define SYSCNT_CNTCR_FCREQ(n) BIT(8 + (n))
#define SYSCNT_CNTFID(n) (0x0020 + 4 * (n))
static inline void syscnt_enable(void __iomem *syscnt)
{
writel(SYSCNT_CNTCR_EN | SYSCNT_CNTCR_HDBG | SYSCNT_CNTCR_FCREQ(0),
syscnt + SYSCNT_CNTCR);
}
static inline u32 syscnt_get_cntfrq(void __iomem *syscnt)
{
return readl(syscnt + SYSCNT_CNTFID(0));
}
#endif
|
