diff options
Diffstat (limited to 'arch/x86/platform/intel-mid/mrfld.c')
| -rw-r--r-- | arch/x86/platform/intel-mid/mrfld.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86/platform/intel-mid/mrfld.c b/arch/x86/platform/intel-mid/mrfld.c index 59253db41bbc..e0607c77a1bd 100644 --- a/arch/x86/platform/intel-mid/mrfld.c +++ b/arch/x86/platform/intel-mid/mrfld.c @@ -78,8 +78,12 @@ static unsigned long __init tangier_calibrate_tsc(void) pr_debug("Setting lapic_timer_frequency = %d\n", lapic_timer_frequency); - /* mark tsc clocksource as reliable */ - set_cpu_cap(&boot_cpu_data, X86_FEATURE_TSC_RELIABLE); + /* + * TSC on Intel Atom SoCs is reliable and of known frequency. + * See tsc_msr.c for details. + */ + setup_force_cpu_cap(X86_FEATURE_TSC_KNOWN_FREQ); + setup_force_cpu_cap(X86_FEATURE_TSC_RELIABLE); return fast_calibrate; } |