[PATCH v18 06/16] dt-bindings: update sifive uart compatible string

[Damien Le Moal]

Add the compatible string "canaan,k210-uarths" to the sifive uart
bindings to indicate the use of this IP block in the Canaan Kendryte
K210 SoC.

Cc: Paul Walmsley <paul.walmsley at sifive.com>
Cc: Rob Herring <robh at kernel.org>
Cc: devicetree at vger.kernel.org
Signed-off-by: Damien Le Moal <damien.lemoal at wdc.com>
Reviewed-by: Atish Patra <atish.patra at wdc.com>
Acked-by: Rob Herring <robh at kernel.org>
---
 Documentation/devicetree/bindings/serial/sifive-serial.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/serial/sifive-serial.yaml b/Documentation/devicetree/bindings/serial/sifive-serial.yaml
index 3ac5c7ff2758..5fa94dacbba9 100644
--- a/Documentation/devicetree/bindings/serial/sifive-serial.yaml
+++ b/Documentation/devicetree/bindings/serial/sifive-serial.yaml
@@ -20,6 +20,7 @@ properties:
       - enum:
           - sifive,fu540-c000-uart
           - sifive,fu740-c000-uart
+          - canaan,k210-uarths
       - const: sifive,uart0
 
     description:
-- 
2.29.2