[TEST] soc: renesas: rcar-rst: Enable WDT reset on early R-Car V4M

Early R-Car V4M firmware versions do not enable WDT resets, so enable it
manually.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
diff --git a/drivers/soc/renesas/rcar-rst.c b/drivers/soc/renesas/rcar-rst.c
index 7ba02f3..008d26d 100644
--- a/drivers/soc/renesas/rcar-rst.c
+++ b/drivers/soc/renesas/rcar-rst.c
@@ -117,7 +117,7 @@ static const struct of_device_id rcar_rst_matches[] __initconst = {
 	{ .compatible = "renesas,r8a779a0-rst", .data = &rcar_rst_v3u },
 	{ .compatible = "renesas,r8a779f0-rst", .data = &rcar_rst_gen4 },
 	{ .compatible = "renesas,r8a779g0-rst", .data = &rcar_rst_gen4 },
-	{ .compatible = "renesas,r8a779h0-rst", .data = &rcar_rst_gen4 },
+	{ .compatible = "renesas,r8a779h0-rst", .data = &rcar_rst_v3u },
 	{ /* sentinel */ }
 };