arm64: defconfig: enable Synopsys AHCI SATA support

Enable support for the DesignWare AHCI Host Controller. It is used
by recent Rockchip SoCs.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

arch/arm64/configs/defconfig

@@ -303,6 +303,7 @@ CONFIG_SATA_AHCI_PLATFORM=y
 CONFIG_AHCI_BRCM=m
 CONFIG_AHCI_DWC=m
 CONFIG_AHCI_CEVA=y
+CONFIG_AHCI_DWC=m
 CONFIG_AHCI_MVEBU=y
 CONFIG_AHCI_XGENE=y
 CONFIG_AHCI_QORIQ=y