1 files changed, 3 insertions, 0 deletions

diff --git a/Documentation/hwmon/sysfs-interface b/Documentation/hwmon/sysfs-interface
index 346400519d0d..764cdc5480e7 100644
--- a/Documentation/hwmon/sysfs-interface
+++ b/Documentation/hwmon/sysfs-interface
@@ -272,3 +272,6 @@ beep_mask	Bitmask for beep.
 
 eeprom          Raw EEPROM data in binary form.
                 Read only.
+
+pec             Enable or disable PEC (SMBus only)
+                Read/Write