configs: j721e_evm: Enable CONFIG_SOC_DEVICE and CONFIG_SOC_DEVICE_TI_K3

Enable CONFIG_SOC_DEVICE and CONFIG_SOC_DEVICE_TI_K3 so the TI K3 SoC
driver can be used for SoC detection.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
diff --git a/configs/j721e_hs_evm_a72_defconfig b/configs/j721e_hs_evm_a72_defconfig
index 9b5bc6c..fa92887 100644
--- a/configs/j721e_hs_evm_a72_defconfig
+++ b/configs/j721e_hs_evm_a72_defconfig
@@ -158,3 +158,5 @@
 CONFIG_TI_J721E_UFS=y
 CONFIG_FAT_WRITE=y
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_SOC_DEVICE=y
+CONFIG_SOC_DEVICE_TI_K3=y