soc: renesas: rcar-rst: Add support for RZ/G2H

Add support for RZ/G2H (R8A774E1) to the R-Car RST driver.
Signed-off-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/1594138692-16816-8-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

drivers/soc/renesas/rcar-rst.c

@@ -48,6 +48,7 @@ static const struct of_device_id rcar_rst_matches[] __initconst = {
 	{ .compatible = "renesas,r8a774a1-rst", .data = &rcar_rst_gen3 },
 	{ .compatible = "renesas,r8a774b1-rst", .data = &rcar_rst_gen3 },
 	{ .compatible = "renesas,r8a774c0-rst", .data = &rcar_rst_gen3 },
+	{ .compatible = "renesas,r8a774e1-rst", .data = &rcar_rst_gen3 },
 	/* R-Car Gen1 */
 	{ .compatible = "renesas,r8a7778-reset-wdt", .data = &rcar_rst_gen1 },
 	{ .compatible = "renesas,r8a7779-reset-wdt", .data = &rcar_rst_gen1 },