diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4d583514258ce57b1edcde391aba9ce0d4211b3e..83a509dc247d54be0c2a8e81cc82d4b20858a907 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -696,6 +696,7 @@ CONFIG_ARCH_TEGRA_210_SOC=y
 CONFIG_ARCH_TEGRA_186_SOC=y
 CONFIG_ARCH_TEGRA_194_SOC=y
 CONFIG_ARCH_K3_AM6_SOC=y
+CONFIG_ARCH_K3_J721E_SOC=y
 CONFIG_SOC_TI=y
 CONFIG_TI_SCI_PM_DOMAINS=y
 CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y