[PATCH 2/2] dt-bindings: serial: update bindings of ultrarisc dp1000 uart

[Jia Wang]

Add UltraRISC vendor-prefix information
Add DP1000 UART compatible information

Signed-off-by: Jia Wang <wangjia at ultrarisc.com>
---
 Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
index 6efe43089a74..0040ed28e35b 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -78,6 +78,8 @@ properties:
               - starfive,jh7100-uart
               - starfive,jh7110-uart
           - const: snps,dw-apb-uart
+      - items:
+          - const: ultrarisc,dp1000-uart
       - const: snps,dw-apb-uart
 
   reg:

-- 
2.34.1