Add devicetree bindings for Samsung S20 5G board.

Signed-off-by: Umer Uddin <umer.uddin@mentallysanemainliners.org>
---
 .../devicetree/bindings/arm/samsung/samsung-boards.yaml          | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
index d25a17e69..3dba0b283 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
@@ -234,6 +234,7 @@ properties:
         items:
           - enum:
               - samsung,c1s                     # Samsung Galaxy Note20 5G (SM-N981B)
+              - samsung,x1s                     # Samsung Galaxy S20 5G (SM-G981B)
           - const: samsung,exynos990
 
       - description: Exynos Auto v9 based boards
-- 
2.46.2