diff --git a/drivers/soc/rockchip/Kconfig b/drivers/soc/rockchip/Kconfig
index 7c29ae5afe97..93f3eff897b6 100644
--- a/drivers/soc/rockchip/Kconfig
+++ b/drivers/soc/rockchip/Kconfig
@@ -7,6 +7,16 @@ source "drivers/soc/rockchip/Kconfig.cpu"
 # Rockchip Soc drivers
 #
 
+config ROCKCHIP_CPUINFO
+	tristate "Rockchip cpuinfo support"
+	depends on (ROCKCHIP_EFUSE || ROCKCHIP_OTP) && (ARM64 || ARM)
+	help
+	  Say y here to enable Rockchip cpuinfo support.
+	  Set system_serial_low/high from eFuse ID.
+	  Serial can read from /proc/cpuinfo.
+
+	  If unsure, say N.
+
 config ROCKCHIP_GRF
 	bool
 	default y
diff --git a/drivers/soc/rockchip/Makefile b/drivers/soc/rockchip/Makefile
index f6dc129ce404..219bfae97c2b 100644
--- a/drivers/soc/rockchip/Makefile
+++ b/drivers/soc/rockchip/Makefile
@@ -2,6 +2,7 @@
 #
 # Rockchip Soc drivers
 #
+obj-$(CONFIG_ROCKCHIP_CPUINFO) += rockchip-cpuinfo.o
 obj-$(CONFIG_ROCKCHIP_GRF) += grf.o
 obj-$(CONFIG_ROCKCHIP_IODOMAIN) += io-domain.o
 obj-$(CONFIG_ROCKCHIP_PM_DOMAINS) += pm_domains.o