diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 7bc83f3d9bdf..409ee4ae467c 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -5067,6 +5067,12 @@
 			interruptions from clocksource watchdog are not
 			acceptable).
 
+	tsc_early_khz=  [X86] Skip early TSC calibration and use the given
+			value instead. Useful when the early TSC frequency discovery
+			procedure is not reliable, such as on overclocked systems
+			with CPUID.16h support and partial CPUID.15h support.
+			Format: <unsigned int>
+
 	tsx=		[X86] Control Transactional Synchronization
 			Extensions (TSX) feature in Intel processors that
 			support TSX control.
diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
index fdd4c1078632..49d925043171 100644
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -41,6 +41,7 @@ EXPORT_SYMBOL(tsc_khz);
  * TSC can be unstable due to cpufreq or due to unsynced TSCs
  */
 static int __read_mostly tsc_unstable;
+static unsigned int __initdata tsc_early_khz;
 
 static DEFINE_STATIC_KEY_FALSE(__use_tsc);
 
@@ -59,6 +60,12 @@ struct cyc2ns {
 
 static DEFINE_PER_CPU_ALIGNED(struct cyc2ns, cyc2ns);
 
+static int __init tsc_early_khz_setup(char *buf)
+{
+	return kstrtouint(buf, 0, &tsc_early_khz);
+}
+early_param("tsc_early_khz", tsc_early_khz_setup);
+
 __always_inline void cyc2ns_read_begin(struct cyc2ns_data *data)
 {
 	int seq, idx;
@@ -1412,7 +1419,10 @@ static bool __init determine_cpu_tsc_frequencies(bool early)
 
 	if (early) {
 		cpu_khz = x86_platform.calibrate_cpu();
-		tsc_khz = x86_platform.calibrate_tsc();
+		if (tsc_early_khz)
+			tsc_khz = tsc_early_khz;
+		else
+			tsc_khz = x86_platform.calibrate_tsc();
 	} else {
 		/* We should not be here with non-native cpu calibration */
 		WARN_ON(x86_platform.calibrate_cpu != native_calibrate_cpu);