hwmon: (nct6775) Documentation updates

Document support for NCT6102D/NCT6104D/NCT6106D and NCT6791D.
Document that NCT5573D is compatible to NCT6775F with the same chip ID.
Reviewed-by: NJean Delvare <jdelvare@suse.de>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>

Documentation/hwmon/nct6775

@@ -8,11 +8,15 @@ Kernel driver NCT6775
 =====================
 
 Supported chips:
+  * Nuvoton NCT6102D/NCT6104D/NCT6106D
+    Prefix: 'nct6106'
+    Addresses scanned: ISA address retrieved from Super I/O registers
+    Datasheet: Available from the Nuvoton web site
   * Nuvoton NCT5572D/NCT6771F/NCT6772F/NCT6775F/W83677HG-I
     Prefix: 'nct6775'
     Addresses scanned: ISA address retrieved from Super I/O registers
     Datasheet: Available from Nuvoton upon request
-  * Nuvoton NCT5577D/NCT6776D/NCT6776F
+  * Nuvoton NCT5573D/NCT5577D/NCT6776D/NCT6776F
     Prefix: 'nct6776'
     Addresses scanned: ISA address retrieved from Super I/O registers
     Datasheet: Available from Nuvoton upon request
@@ -20,6 +24,10 @@ Supported chips:
     Prefix: 'nct6779'
     Addresses scanned: ISA address retrieved from Super I/O registers
     Datasheet: Available from Nuvoton upon request
+  * Nuvoton NCT6791D
+    Prefix: 'nct6791'
+    Addresses scanned: ISA address retrieved from Super I/O registers
+    Datasheet: Available from Nuvoton upon request
 
 Authors:
         Guenter Roeck <linux@roeck-us.net>