1 files changed, 11 insertions, 3 deletions

diff --git a/Documentation/thermal/sysfs-api.txt b/Documentation/thermal/sysfs-api.txt
index bb42266afc66..a71bd5b90fe8 100644
--- a/Documentation/thermal/sysfs-api.txt
+++ b/Documentation/thermal/sysfs-api.txt
@@ -31,15 +31,17 @@ temperature) and throttle appropriate devices.
 1. thermal sysfs driver interface functions
 
 1.1 thermal zone device interface
-1.1.1 struct thermal_zone_device *thermal_zone_device_register(char *name,
+1.1.1 struct thermal_zone_device *thermal_zone_device_register(char *type,
                 int trips, int mask, void *devdata,
-                struct thermal_zone_device_ops *ops)
+                struct thermal_zone_device_ops *ops,
+                const struct thermal_zone_params *tzp,
+                int passive_delay, int polling_delay))
 
     This interface function adds a new thermal zone device (sensor) to
     /sys/class/thermal folder as thermal_zone[0-*]. It tries to bind all the
     thermal cooling devices registered at the same time.
 
-    name: the thermal zone name.
+    type: the thermal zone type.
     trips: the total number of trip points this thermal zone supports.
     mask: Bit string: If 'n'th bit is set, then trip point 'n' is writeable.
     devdata: device private data
@@ -57,6 +59,12 @@ temperature) and throttle appropriate devices.
                         will be fired.
         .set_emul_temp: set the emulation temperature which helps in debugging
                         different threshold temperature points.
+    tzp: thermal zone platform parameters.
+    passive_delay: number of milliseconds to wait between polls when
+        performing passive cooling.
+    polling_delay: number of milliseconds to wait between polls when checking
+        whether trip points have been crossed (0 for interrupt driven systems).
+
 
 1.1.2 void thermal_zone_device_unregister(struct thermal_zone_device *tz)