hwmon: (lm75) Add support for GMT G751 chip

This was tested on a NETGEAR ReadyNAS 2120 device (Marvell Armada XP
based board, via DT).

Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

2 files changed, 4 insertions, 0 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index b3ab9d43bb3e..52d548f1dc1d 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -656,6 +656,7 @@ config SENSORS_LM75
 
                 - Analog Devices ADT75
                 - Dallas Semiconductor DS75, DS1775 and DS7505
+                - Global Mixed-mode Technology (GMT) G751
                 - Maxim MAX6625 and MAX6626
                 - Microchip MCP980x
                 - National Semiconductor LM75, LM75A
diff --git a/drivers/hwmon/lm75.c b/drivers/hwmon/lm75.c
index c03b490bba81..7e3ef134f1d2 100644
--- a/drivers/hwmon/lm75.c
+++ b/drivers/hwmon/lm75.c
@@ -39,6 +39,7 @@ enum lm75_type {		/* keep sorted in alphabetical order */
         ds1775,
         ds75,
         ds7505,
+        g751,
         lm75,
         lm75a,
         max6625,
@@ -208,6 +209,7 @@ lm75_probe(struct i2c_client *client, const struct i2c_device_id *id)
                 data->resolution = 12;
                 data->sample_time = HZ / 4;
                 break;
+        case g751:
         case lm75:
         case lm75a:
                 data->resolution = 9;
@@ -296,6 +298,7 @@ static const struct i2c_device_id lm75_ids[] = {
         { "ds1775", ds1775, },
         { "ds75", ds75, },
         { "ds7505", ds7505, },
+        { "g751", g751, },
         { "lm75", lm75, },
         { "lm75a", lm75a, },
         { "max6625", max6625, },