hwmon: (lm90) Add support for max6695 and max6696

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

Documentation/hwmon/lm90

@@ -84,6 +84,17 @@ Supported chips:
     Addresses scanned: I2C 0x4c
     Datasheet: Publicly available at the Maxim website
                http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3500
+  * Maxim MAX6695
+    Prefix: 'max6695'
+    Addresses scanned: I2C 0x18
+    Datasheet: Publicly available at the Maxim website
+               http://www.maxim-ic.com/datasheet/index.mvp/id/4199
+  * Maxim MAX6696
+    Prefix: 'max6695'
+    Addresses scanned: I2C 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b,
+                           0x4c, 0x4d and 0x4e
+    Datasheet: Publicly available at the Maxim website
+               http://www.maxim-ic.com/datasheet/index.mvp/id/4199
   * Winbond/Nuvoton W83L771AWG/ASG
     Prefix: 'w83l771'
     Addresses scanned: I2C 0x4c
@@ -152,6 +163,12 @@ MAX6680 and MAX6681:
   * Selectable address
   * Remote sensor type selection
 
+MAX6695 and MAX6696:
+  * Better local resolution
+  * Selectable address (max6696)
+  * Second critical temperature limit
+  * Two remote sensors
+
 W83L771AWG/ASG
   * The AWG and ASG variants only differ in package format.
   * Filter and alert configuration register at 0xBF

drivers/hwmon/Kconfig

@@ -614,8 +614,8 @@ config SENSORS_LM90
 	  If you say yes here you get support for National Semiconductor LM90,
 	  LM86, LM89 and LM99, Analog Devices ADM1032 and ADT7461, Maxim
 	  MAX6646, MAX6647, MAX6648, MAX6649, MAX6657, MAX6658, MAX6659,
-	  MAX6680, MAX6681 and MAX6692, and Winbond/Nuvoton W83L771AWG/ASG
-	  sensor chips.
+	  MAX6680, MAX6681, MAX6692, MAX6695, MAX6696, and Winbond/Nuvoton
+	  W83L771AWG/ASG sensor chips.
 
 	  This driver can also be built as a module.  If so, the module
 	  will be called lm90.