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Diffstat (limited to 'arch/sh/include/asm/watchdog.h')
-rw-r--r--arch/sh/include/asm/watchdog.h19
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/sh/include/asm/watchdog.h b/arch/sh/include/asm/watchdog.h
index f024fed00a72..2fe7cee9e43a 100644
--- a/arch/sh/include/asm/watchdog.h
+++ b/arch/sh/include/asm/watchdog.h
@@ -13,10 +13,18 @@
13#ifdef __KERNEL__ 13#ifdef __KERNEL__
14 14
15#include <linux/types.h> 15#include <linux/types.h>
16#include <linux/io.h>
17
18#define WTCNT_HIGH 0x5a
19#define WTCSR_HIGH 0xa5
20
21#define WTCSR_CKS2 0x04
22#define WTCSR_CKS1 0x02
23#define WTCSR_CKS0 0x01
24
16#include <cpu/watchdog.h> 25#include <cpu/watchdog.h>
17#include <asm/io.h>
18 26
19/* 27/*
20 * See cpu-sh2/watchdog.h for explanation of this stupidity.. 28 * See cpu-sh2/watchdog.h for explanation of this stupidity..
21 */ 29 */
22#ifndef WTCNT_R 30#ifndef WTCNT_R
@@ -27,13 +35,6 @@
27# define WTCSR_R WTCSR 35# define WTCSR_R WTCSR
28#endif 36#endif
29 37
30#define WTCNT_HIGH 0x5a
31#define WTCSR_HIGH 0xa5
32
33#define WTCSR_CKS2 0x04
34#define WTCSR_CKS1 0x02
35#define WTCSR_CKS0 0x01
36
37/* 38/*
38 * CKS0-2 supports a number of clock division ratios. At the time the watchdog 39 * CKS0-2 supports a number of clock division ratios. At the time the watchdog
39 * is enabled, it defaults to a 41 usec overflow period .. we overload this to 40 * is enabled, it defaults to a 41 usec overflow period .. we overload this to