[PATCH v5 2/3] dt-bindings: sc16is7xx: Add compatible line for XR20M1172 UART

[Konstantin Pugin]

From: Konstantin Pugin <ria.freelander@xxxxxxxxx>

EXAR XR20M1172 UART is mostly register-compatible with NXP SPI UARTs.
It will be handled by same driver, so, it makes sense to add DT
definition for these block into driver's documentation.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Reviewed-by: Vladimir Zapolskiy <vz@xxxxxxxxx>
Signed-off-by: Konstantin Pugin <ria.freelander@xxxxxxxxx>
---
 Documentation/devicetree/bindings/serial/nxp,sc16is7xx.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.yaml b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.yaml
index 5dec15b7e7c3..c4bedf23368b 100644
--- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.yaml
+++ b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.yaml
@@ -12,6 +12,7 @@ maintainers:
 properties:
   compatible:
     enum:
+      - exar,xr20m1172
       - nxp,sc16is740
       - nxp,sc16is741
       - nxp,sc16is750
-- 
2.44.0