soc: renesas: rcar-rst: Add support for RZ/G1H

Add support for RZ/G1H (R8A7742) to the R-Car RST driver.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1587678050-23468-6-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

drivers/soc/renesas/rcar-rst.c

@@ -39,6 +39,7 @@ static const struct rst_config rcar_rst_gen3 __initconst = {
 
 static const struct of_device_id rcar_rst_matches[] __initconst = {
 	/* RZ/G1 is handled like R-Car Gen2 */
+	{ .compatible = "renesas,r8a7742-rst", .data = &rcar_rst_gen2 },
 	{ .compatible = "renesas,r8a7743-rst", .data = &rcar_rst_gen2 },
 	{ .compatible = "renesas,r8a7744-rst", .data = &rcar_rst_gen2 },
 	{ .compatible = "renesas,r8a7745-rst", .data = &rcar_rst_gen2 },