diff --git a/Documentation/hwmon/isl68137.rst b/Documentation/hwmon/isl68137.rst
index 5bc029c98383..e77f582c2850 100644
--- a/Documentation/hwmon/isl68137.rst
+++ b/Documentation/hwmon/isl68137.rst
@@ -414,6 +414,16 @@ Supported chips:
 
       Publicly available (after August 2020 launch) at the Renesas website
 
+  * Renesas RAA229141
+
+    Prefix: 'raa229141'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Provided by Renesas upon request and NDA
+
 Authors:
       - Maxim Sloyko <maxims@google.com>
       - Robert Lippert <rlippert@google.com>
diff --git a/drivers/hwmon/pmbus/isl68137.c b/drivers/hwmon/pmbus/isl68137.c
index 52cf62e45a86..f95088fd4dd2 100644
--- a/drivers/hwmon/pmbus/isl68137.c
+++ b/drivers/hwmon/pmbus/isl68137.c
@@ -65,6 +65,7 @@ enum chips {
 	raa228246,
 	raa229001,
 	raa229004,
+	raa229141,
 	raa229621,
 };
 
@@ -73,6 +74,7 @@ enum variants {
 	raa_dmpvr2_1rail,
 	raa_dmpvr2_2rail,
 	raa_dmpvr2_2rail_nontc,
+	raa_dmpvr2_2rail_pmbus,
 	raa_dmpvr2_3rail,
 	raa_dmpvr2_hv,
 };
@@ -400,6 +402,17 @@ static int isl68137_probe(struct i2c_client *client)
 		info->read_word_data = raa_dmpvr2_read_word_data;
 		info->write_word_data = raa_dmpvr2_write_word_data;
 		break;
+	case raa_dmpvr2_2rail_pmbus:
+		info->format[PSC_VOLTAGE_IN] = linear,
+		info->format[PSC_VOLTAGE_OUT] = linear,
+		info->format[PSC_CURRENT_IN] = linear;
+		info->format[PSC_CURRENT_OUT] = linear;
+		info->format[PSC_POWER] = linear;
+		info->format[PSC_TEMPERATURE] = linear;
+		info->pages = 2;
+		info->read_word_data = raa_dmpvr2_read_word_data;
+		info->write_word_data = raa_dmpvr2_write_word_data;
+		break;
 	case raa_dmpvr2_3rail:
 		info->read_word_data = raa_dmpvr2_read_word_data;
 		info->write_word_data = raa_dmpvr2_write_word_data;
@@ -470,6 +483,7 @@ static const struct i2c_device_id raa_dmpvr_id[] = {
 	{"raa228246", raa_dmpvr2_2rail_nontc},
 	{"raa229001", raa_dmpvr2_2rail},
 	{"raa229004", raa_dmpvr2_2rail},
+	{"raa229141", raa_dmpvr2_2rail_pmbus},
 	{"raa229621", raa_dmpvr2_2rail},
 	{}
 };