3 files changed, 31 insertions, 3 deletions

diff --git a/Documentation/hwmon/ina2xx b/Documentation/hwmon/ina2xx
index f50a6cc27616..03444f9d833f 100644
--- a/Documentation/hwmon/ina2xx
+++ b/Documentation/hwmon/ina2xx
@@ -8,12 +8,24 @@ Supported chips:
     Datasheet: Publicly available at the Texas Instruments website
                http://www.ti.com/
 
+  * Texas Instruments INA220
+    Prefix: 'ina220'
+    Addresses: I2C 0x40 - 0x4f
+    Datasheet: Publicly available at the Texas Instruments website
+               http://www.ti.com/
+
   * Texas Instruments INA226
     Prefix: 'ina226'
     Addresses: I2C 0x40 - 0x4f
     Datasheet: Publicly available at the Texas Instruments website
                http://www.ti.com/
 
+  * Texas Instruments INA230
+    Prefix: 'ina230'
+    Addresses: I2C 0x40 - 0x4f
+    Datasheet: Publicly available at the Texas Instruments website
+               http://www.ti.com/
+
 Author: Lothar Felten <l-felten@ti.com>
 
 Description
@@ -23,7 +35,13 @@ The INA219 is a high-side current shunt and power monitor with an I2C
 interface. The INA219 monitors both shunt drop and supply voltage, with
 programmable conversion times and filtering.
 
+The INA220 is a high or low side current shunt and power monitor with an I2C
+interface. The INA220 monitors both shunt drop and supply voltage.
+
 The INA226 is a current shunt and power monitor with an I2C interface.
 The INA226 monitors both a shunt voltage drop and bus supply voltage.
 
+The INA230 is a high or low side current shunt and power monitor with an I2C
+interface. The INA230 monitors both a shunt voltage drop and bus supply voltage.
+
 The shunt value in micro-ohms can be set via platform data.
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 41e311386e89..86adde90c1bb 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1145,11 +1145,11 @@ config SENSORS_AMC6821
           will be called amc6821.
 
 config SENSORS_INA2XX
-        tristate "Texas Instruments INA219, INA226"
+        tristate "Texas Instruments INA219 and compatibles"
         depends on I2C && EXPERIMENTAL
         help
-          If you say yes here you get support for INA219 and INA226 power
-          monitor chips.
+          If you say yes here you get support for INA219, INA220, INA226, and
+          INA230 power monitor chips.
 
           The INA2xx driver is configured for the default configuration of
           the part as described in the datasheet.
diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c
index de8f2c6c6b66..70717d4a5e89 100644
--- a/drivers/hwmon/ina2xx.c
+++ b/drivers/hwmon/ina2xx.c
@@ -5,10 +5,18 @@
  * Zero Drift Bi-Directional Current/Power Monitor with I2C Interface
  * Datasheet: http://www.ti.com/product/ina219
  *
+ * INA220:
+ * Bi-Directional Current/Power Monitor with I2C Interface
+ * Datasheet: http://www.ti.com/product/ina220
+ *
  * INA226:
  * Bi-Directional Current/Power Monitor with I2C Interface
  * Datasheet: http://www.ti.com/product/ina226
  *
+ * INA230:
+ * Bi-directional Current/Power Monitor with I2C Interface
+ * Datasheet: http://www.ti.com/product/ina230
+ *
  * Copyright (C) 2012 Lothar Felten <l-felten@ti.com>
  * Thanks to Jan Volkering
  *
@@ -277,7 +285,9 @@ static int ina2xx_remove(struct i2c_client *client)
 
 static const struct i2c_device_id ina2xx_id[] = {
         { "ina219", ina219 },
+        { "ina220", ina219 },
         { "ina226", ina226 },
+        { "ina230", ina226 },
         { }
 };
 MODULE_DEVICE_TABLE(i2c, ina2xx_id);