diff --git a/Documentation/hwmon/pmbus.rst b/Documentation/hwmon/pmbus.rst
index c44f14115413..7ecfec6ca2db 100644
--- a/Documentation/hwmon/pmbus.rst
+++ b/Documentation/hwmon/pmbus.rst
@@ -3,15 +3,18 @@ Kernel driver pmbus
 
 Supported chips:
 
-  * Ericsson BMR453, BMR454
+  * Flex BMR310, BMR453, BMR454, BMR456, BMR457, BMR458, BMR480,
+    BMR490, BMR491, BMR492
 
-    Prefixes: 'bmr453', 'bmr454'
+    Prefixes: 'bmr310', 'bmr453', 'bmr454', 'bmr456', 'bmr457', 'bmr458', 'bmr480',
+    'bmr490', 'bmr491', 'bmr492'
 
     Addresses scanned: -
 
-    Datasheet:
+    Datasheets:
+
+	https://flexpowermodules.com/products
 
- http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146395
 
   * ON Semiconductor ADP4000, NCP4200, NCP4208
 
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index 37a5c39784fa..6275dcf78675 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -19,9 +19,10 @@ 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, BMR453, BMR454,
-	  MAX20796, MDT040, NCP4200, NCP4208, PDT003, PDT006, PDT012, TPS40400,
-	  TPS544B20, TPS544B25, TPS544C20, TPS544C25, and UDT020.
+	  PMBus devices, including but not limited to ADP4000, BMR310, BMR453,
+	  BMR454, BMR456, BMR457, BMR458, BMR480, BMR490, BMR491, BMR492,
+	  MAX20796, MDT040, NCP4200, NCP4208, PDT003, PDT006, PDT012,
+	  TPS40400, TPS544B20, TPS544B25, TPS544C20, TPS544C25, and UDT020.
 
 	  This driver can also be built as a module. If so, the module will
 	  be called pmbus.
diff --git a/drivers/hwmon/pmbus/pmbus.c b/drivers/hwmon/pmbus/pmbus.c
index 618c377664c4..d0d386990af5 100644
--- a/drivers/hwmon/pmbus/pmbus.c
+++ b/drivers/hwmon/pmbus/pmbus.c
@@ -173,13 +173,13 @@ static int pmbus_probe(struct i2c_client *client)
 		return -ENOMEM;
 
 	device_info = (struct pmbus_device_info *)i2c_match_id(pmbus_id, client)->driver_data;
-	if (device_info->flags & PMBUS_SKIP_STATUS_CHECK) {
+	if (device_info->flags) {
 		pdata = devm_kzalloc(dev, sizeof(struct pmbus_platform_data),
 				     GFP_KERNEL);
 		if (!pdata)
 			return -ENOMEM;
 
-		pdata->flags = PMBUS_SKIP_STATUS_CHECK;
+		pdata->flags = device_info->flags;
 	}
 
 	info->pages = device_info->pages;
@@ -193,22 +193,37 @@ static const struct pmbus_device_info pmbus_info_one = {
 	.pages = 1,
 	.flags = 0
 };
+
 static const struct pmbus_device_info pmbus_info_zero = {
 	.pages = 0,
 	.flags = 0
 };
+
 static const struct pmbus_device_info pmbus_info_one_skip = {
 	.pages = 1,
 	.flags = PMBUS_SKIP_STATUS_CHECK
 };
 
+static const struct pmbus_device_info pmbus_info_one_status = {
+	.pages = 1,
+	.flags = PMBUS_READ_STATUS_AFTER_FAILED_CHECK
+};
+
 /*
  * Use driver_data to set the number of pages supported by the chip.
  */
 static const struct i2c_device_id pmbus_id[] = {
 	{"adp4000", (kernel_ulong_t)&pmbus_info_one},
+	{"bmr310", (kernel_ulong_t)&pmbus_info_one_status},
 	{"bmr453", (kernel_ulong_t)&pmbus_info_one},
 	{"bmr454", (kernel_ulong_t)&pmbus_info_one},
+	{"bmr456", (kernel_ulong_t)&pmbus_info_one},
+	{"bmr457", (kernel_ulong_t)&pmbus_info_one},
+	{"bmr458", (kernel_ulong_t)&pmbus_info_one_status},
+	{"bmr480", (kernel_ulong_t)&pmbus_info_one_status},
+	{"bmr490", (kernel_ulong_t)&pmbus_info_one_status},
+	{"bmr491", (kernel_ulong_t)&pmbus_info_one_status},
+	{"bmr492", (kernel_ulong_t)&pmbus_info_one},
 	{"dps460", (kernel_ulong_t)&pmbus_info_one_skip},
 	{"dps650ab", (kernel_ulong_t)&pmbus_info_one_skip},
 	{"dps800", (kernel_ulong_t)&pmbus_info_one_skip},