diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index e13c40e26778..406dc58c712f 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -236,6 +236,7 @@ CONFIG_BLK_DEV_NVME=y
 CONFIG_ROCKCHIP_SCR=y
 CONFIG_SRAM=y
 CONFIG_UID_SYS_STATS=y
+CONFIG_MEMORY_STATE_TIME=y
 CONFIG_USB_CAM_GPIO=y
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y