diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index 0da85bd2e7a8..29ddb9e1eade 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -659,6 +659,7 @@ CONFIG_RK3368_SCPI_PROTOCOL=y
 CONFIG_ROCKCHIP_IOMMU=y
 CONFIG_RK_IOMMU=y
 CONFIG_RK_IOVMM=y
+CONFIG_ROCKCHIP_CPUINFO=y
 CONFIG_ROCKCHIP_PM_DOMAINS=y
 CONFIG_ROCKCHIP_PVTM=y
 CONFIG_ROCKCHIP_SUSPEND_MODE=y