clocksource/drivers/sh_cmt: Add R-Car gen3 support

Add support for the R-Car gen3 CMT types 0/1 -- they seem to be the same
CMT types 0/1 as in R-Car gen2 SoCs.

Signed-off-by: Sergei Shtylyov <[e-mail]>
Reviewed-by: Geert Uytterhoeven <[e-mail]>
Signed-off-by: Daniel Lezcano <[e-mail]>

drivers/clocksource/sh_cmt.c

···
 		.compatible = "renesas,rcar-gen2-cmt1",
 		.data = &sh_cmt_info[SH_CMT1_RCAR_GEN2]
 	},
+	{
+		.compatible = "renesas,rcar-gen3-cmt0",
+		.data = &sh_cmt_info[SH_CMT0_RCAR_GEN2]
+	},
+	{
+		.compatible = "renesas,rcar-gen3-cmt1",
+		.data = &sh_cmt_info[SH_CMT1_RCAR_GEN2]
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, sh_cmt_of_table);