diff options
Diffstat (limited to 'arch/x86/include/asm/i8254.h')
| -rw-r--r-- | arch/x86/include/asm/i8254.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/i8254.h b/arch/x86/include/asm/i8254.h index c3ccd4f906..4116de1f07 100644 --- a/arch/x86/include/asm/i8254.h +++ b/arch/x86/include/asm/i8254.h @@ -36,4 +36,7 @@ #define PIT_CMD_MODE4 0x08 /* Select mode 4 */ #define PIT_CMD_MODE5 0x0A /* Select mode 5 */ +/* The clock frequency of the i8253/i8254 PIT */ +#define PIT_TICK_RATE 1193182ul + #endif |