arm64: defconfig: enable DMA driver for hi3660

enable DMA driver for hi3660.
Signed-off-by: Wang Ruyi <wangruyi@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>

arch/arm64/configs/defconfig

@@ -458,6 +458,7 @@ CONFIG_RTC_DRV_TEGRA=y
 CONFIG_RTC_DRV_XGENE=y
 CONFIG_DMADEVICES=y
 CONFIG_DMA_BCM2835=m
+CONFIG_K3_DMA=y
 CONFIG_MV_XOR_V2=y
 CONFIG_PL330_DMA=y
 CONFIG_TEGRA20_APB_DMA=y