hwmon: (pmbus/zl6100) Add support for Ericsson BMR45[0,1] and BMR46[2,3,4]

Add support for Ericsson BMR450, BMR451, BMR462, BMR463, and BMR464, which are
based on ZL2005 and ZL2008, to zl6100 driver. Remove BMR450 and BMR451 device
IDs from generic PMBus driver.
Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: NRobert Coulson <robert.coulson@ericsson.com>

Documentation/hwmon/pmbus

@@ -2,9 +2,8 @@ Kernel driver pmbus
 ====================
 
 Supported chips:
-  * Ericsson BMR45X series
-    DC/DC Converter
-    Prefixes: 'bmr450', 'bmr451', 'bmr453', 'bmr454'
+  * Ericsson BMR453, BMR454
+    Prefixes: 'bmr453', 'bmr454'
     Addresses scanned: -
     Datasheet:
  http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146395

Documentation/hwmon/zl6100

@@ -34,6 +34,17 @@ Supported chips:
     Prefix: 'zl6105'
     Addresses scanned: -
     Datasheet: http://www.intersil.com/data/fn/fn6906.pdf
+  * Ericsson BMR450, BMR451
+    Prefix: 'bmr450', 'bmr451'
+    Addresses scanned: -
+    Datasheet:
+http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146401
+  * Ericsson BMR462, BMR463, BMR464
+    Prefixes: 'bmr462', 'bmr463', 'bmr464'
+    Addresses scanned: -
+    Datasheet:
+http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146256
+
 
 Author: Guenter Roeck <guenter.roeck@ericsson.com>
 

drivers/hwmon/pmbus/Kconfig

@@ -19,8 +19,8 @@ config SENSORS_PMBUS
 	default y
 	help
 	  If you say yes here you get hardware monitoring support for generic
-	  PMBus devices, including but not limited to ADP4000, BMR450, BMR451,
-	  BMR453, BMR454, NCP4200, and NCP4208.
+	  PMBus devices, including but not limited to ADP4000, BMR453, BMR454,
+	  NCP4200, and NCP4208.
 
 	  This driver can also be built as a module. If so, the module will
 	  be called pmbus.
@@ -114,7 +114,8 @@ config SENSORS_ZL6100
 	help
 	  If you say yes here you get hardware monitoring support for Intersil
 	  ZL2004, ZL2005, ZL2006, ZL2008, ZL2105, ZL2106, ZL6100, and ZL6105
-	  Digital DC/DC Controllers.
+	  Digital DC/DC Controllers, as well as for Ericsson BMR450, BMR451,
+	  BMR462, BMR463, and BMR464.
 
 	  This driver can also be built as a module. If so, the module will
 	  be called zl6100.

drivers/hwmon/pmbus/pmbus.c

@@ -200,8 +200,6 @@ static int pmbus_remove(struct i2c_client *client)
  */
 static const struct i2c_device_id pmbus_id[] = {
 	{"adp4000", 1},
-	{"bmr450", 1},
-	{"bmr451", 1},
 	{"bmr453", 1},
 	{"bmr454", 1},
 	{"ncp4200", 1},

drivers/hwmon/pmbus/zl6100.c

@@ -135,6 +135,11 @@ static int zl6100_write_byte(struct i2c_client *client, int page, u8 value)
 }
 
 static const struct i2c_device_id zl6100_id[] = {
+	{"bmr450", zl2005},
+	{"bmr451", zl2005},
+	{"bmr462", zl2008},
+	{"bmr463", zl2008},
+	{"bmr464", zl2008},
 	{"zl2004", zl2004},
 	{"zl2005", zl2005},
 	{"zl2006", zl2006},