[PATCH 2/3] docs: hwmon: add RAA228244 and RAA228246 info to isl68137 documentation

[Grant Peltier <grantpeltier93@xxxxxxxxx>]

The Renesas RAA228244 and RAA228246 are recently released digital
multiphase controllers.

Signed-off-by: Grant Peltier <grantpeltier93@xxxxxxxxx>
---
 Documentation/hwmon/isl68137.rst | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Documentation/hwmon/isl68137.rst b/Documentation/hwmon/isl68137.rst
index 0e71b22047f8..5bc029c98383 100644
--- a/Documentation/hwmon/isl68137.rst
+++ b/Documentation/hwmon/isl68137.rst
@@ -374,6 +374,26 @@ Supported chips:
 
       Publicly available (after August 2020 launch) at the Renesas website
 
+  * Renesas RAA228244
+
+    Prefix: 'raa228244'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Provided by Renesas upon request and NDA
+
+  * Renesas RAA228246
+
+    Prefix: 'raa228246'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Provided by Renesas upon request and NDA
+
   * Renesas RAA229001
 
     Prefix: 'raa229001'
-- 
2.39.5