dt-bindings: hwmon: ti,ina2xx: add ti,ina237

Add ti,ina237 binding to ti,ina2xx as they are very similar and may
share the same properties.

Signed-off-by: Richard Leitner <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Guenter Roeck <[email protected]>

Author: g0hl1n

Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml

@@ -26,6 +26,7 @@ properties:
       - ti,ina226
       - ti,ina230
       - ti,ina231
+      - ti,ina237
       - ti,ina238
 
   reg: