config: enable SVA feature

driver inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I4J9WR

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Enable the config about SVA feature.
Signed-off-by: NYang Shen <shenyang39@huawei.com>
Reviewed-by: NHao Fang <fanghao11@huawei.com>
Acked-by: NXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

arch/arm64/configs/openeuler_defconfig

@@ -5812,11 +5812,12 @@ CONFIG_IOMMU_IO_PGTABLE_LPAE=y
 # CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_OF_IOMMU=y
 CONFIG_IOMMU_DMA=y
+CONFIG_IOMMU_SVA_LIB=y
 CONFIG_ARM_SMMU=y
 # CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS is not set
 CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
 CONFIG_ARM_SMMU_V3=y
-# CONFIG_ARM_SMMU_V3_SVA is not set
+CONFIG_ARM_SMMU_V3_SVA=y
 CONFIG_SMMU_BYPASS_DEV=y
 # CONFIG_QCOM_IOMMU is not set
 # CONFIG_VIRTIO_IOMMU is not set