1 files changed, 3 insertions, 0 deletions

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 9adcc803b9a5..2ba45caabada 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -653,6 +653,9 @@
         cpuidle.off=1   [CPU_IDLE]
                         disable the cpuidle sub-system
 
+        cpufreq.off=1   [CPU_FREQ]
+                        disable the cpufreq sub-system
+
         cpu_init_udelay=N
                         [X86] Delay for N microsec between assert and de-assert
                         of APIC INIT to start processors.  This delay occurs