dt-bindings: watchdog: renesas-wdt: Document r8a7744 support

RZ/G1N (R8A7744) watchdog implementation is compatible with R-Car
Gen2, therefore add relevant documentation.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
index 9407212a85a8cac6918c56a27380bdb101e7af31..d72d1181ec62e6875cea9e15b17bef657c9be0b1 100644 (file)
--- a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
@@ -6,6 +6,7 @@ Required properties:
                version.
               Examples with soctypes are:
                 - "renesas,r8a7743-wdt" (RZ/G1M)
+                - "renesas,r8a7744-wdt" (RZ/G1N)
                 - "renesas,r8a7745-wdt" (RZ/G1E)
                 - "renesas,r8a774a1-wdt" (RZ/G2M)
                 - "renesas,r8a7790-wdt" (R-Car H2)