defconfig: add pcie configs

Signed-off-by: Srinivas Kandagatla <[email protected]>

Author: Srinivas-Kandagatla

arch/arm64/configs/defconfig

@@ -152,6 +152,7 @@ CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=128
+CONFIG_SIMPLE_PM_BUS=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_M25P80=y
@@ -186,6 +187,7 @@ CONFIG_VETH=m
 CONFIG_VIRTIO_NET=y
 CONFIG_AMD_XGBE=y
 CONFIG_NET_XGENE=y
+CONFIG_ATL1C=y
 CONFIG_MACB=y
 CONFIG_HNS_DSAF=y
 CONFIG_HNS_ENET=y