[PATCH] dt-bindings: serial: sh-sci: Document r8a774b1 bindings

[Biju Das <biju.das@xxxxxxxxxxxxxx>]

RZ/G2N (R8A774B1) SoC also has the R-Car Gen3 compatible SCIF and
HSCIF ports, so document the SoC specific bindings.

Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
index dd63151..b143d9a 100644
--- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
+++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt
@@ -26,6 +26,8 @@ Required properties:
     - "renesas,hscif-r8a77470" for R8A77470 (RZ/G1C) HSCIF compatible UART.
     - "renesas,scif-r8a774a1" for R8A774A1 (RZ/G2M) SCIF compatible UART.
     - "renesas,hscif-r8a774a1" for R8A774A1 (RZ/G2M) HSCIF compatible UART.
+    - "renesas,scif-r8a774b1" for R8A774B1 (RZ/G2N) SCIF compatible UART.
+    - "renesas,hscif-r8a774b1" for R8A774B1 (RZ/G2N) HSCIF compatible UART.
     - "renesas,scif-r8a774c0" for R8A774C0 (RZ/G2E) SCIF compatible UART.
     - "renesas,hscif-r8a774c0" for R8A774C0 (RZ/G2E) HSCIF compatible UART.
     - "renesas,scif-r8a7778" for R8A7778 (R-Car M1) SCIF compatible UART.
-- 
2.7.4