Add "samsung,exynos2200-chipid" compatible string to binding document.
Since Samsung, as usual, likes reusing devices from older designs, use
the samsung,exynos850-chipid compatible.

Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
---
 .../devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml b/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml
index 385aac716..2a7ba3bc1 100644
--- a/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml
+++ b/Documentation/devicetree/bindings/hwinfo/samsung,exynos-chipid.yaml
@@ -22,6 +22,7 @@ properties:
           - const: samsung,exynos4210-chipid
       - items:
           - enum:
+              - samsung,exynos2200-chipid
               - samsung,exynos7885-chipid
               - samsung,exynos8895-chipid
               - samsung,exynos9810-chipid
-- 
2.43.0