diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 1eff82c3b934..53cd8d2d0cd2 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -83,6 +83,13 @@ config ARCH_R8A7740
 	select ARM_ERRATA_754322
 	select RENESAS_INTC_IRQPIN
 
+config ARCH_R8A7742
+	bool "RZ/G1H (R8A77420)"
+	select ARCH_RCAR_GEN2
+	select ARM_ERRATA_798181 if SMP
+	select ARM_ERRATA_814220
+	select SYSC_R8A7742
+
 config ARCH_R8A7743
 	bool "RZ/G1M (R8A77430)"
 	select ARCH_RCAR_GEN2