diff --git a/docs/fusa/reqs/design-reqs/common/passthrough.rst b/docs/fusa/reqs/design-reqs/common/passthrough.rst
new file mode 100644
index 0000000000..a1d6676f65
--- /dev/null
+++ b/docs/fusa/reqs/design-reqs/common/passthrough.rst
@@ -0,0 +1,365 @@
+.. SPDX-License-Identifier: CC-BY-4.0
+
+Device Passthrough
+==================
+
+The following are the requirements related to a physical device assignment
+[1], [2] to Arm64 and AMD64 PVH domains.
+
+Requirements for both Arm64 and AMD64 PVH
+=========================================
+
+Hide IOMMU from a domain
+------------------------
+
+`XenSwdgn~passthrough_hide_iommu_from_domain~1`
+
+Description:
+Xen shall not expose the IOMMU device to the domain even if I/O virtualization
+is disabled. The IOMMU shall be under hypervisor control only.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Discover PCI devices from hardware domain
+-----------------------------------------
+
+`XenSwdgn~passthrough_discover_pci_devices_from_hwdom~1`
+
+Description:
+The hardware domain shall enumerate and discover PCI devices and inform Xen
+about their appearance and disappearance.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Discover PCI devices from Xen
+-----------------------------
+
+`XenSwdgn~passthrough_discover_pci_devices_from_xen~1`
+
+Description:
+Xen shall discover PCI devices (enumerated by the firmware beforehand) during
+boot if the hardware domain is not present.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Assign PCI device to domain (with IOMMU)
+----------------------------------------
+
+`XenSwdgn~passthrough_assign_pci_device_with_iommu~1`
+
+Description:
+Xen shall assign a specified PCI device (always implied as DMA-capable) to
+a domain during its creation using passthrough (partial) device tree on Arm64
+and Hyperlaunch device tree on AMD-x86. The physical device to be assigned is
+protected by the IOMMU.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Deassign PCI device from domain (with IOMMU)
+--------------------------------------------
+
+`XenSwdgn~passthrough_deassign_pci_device_with_iommu~1`
+
+Description:
+Xen shall deassign a specified PCI device from a domain during its destruction.
+The physical device to be deassigned is protected by the IOMMU.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Forbid the same PCI device assignment to multiple domains
+---------------------------------------------------------
+
+`XenSwdgn~passthrough_forbid_same_pci_device_assignment~1`
+
+Description:
+Xen shall not assign the same PCI device to multiple domains by failing to
+create a new domain if the device to be passed through is already assigned
+to the existing domain. Also different PCI devices which share some resources
+(interrupts, IOMMU connections) can be assigned only to the same domain.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Requirements for Arm64 only
+===========================
+
+Assign interrupt-less platform device to domain
+-----------------------------------------------
+
+`XenSwdgn~passthrough_assign_interrupt_less_platform_device~1`
+
+Description:
+Xen shall assign a specified platform device that has only a MMIO region
+(does not have any interrupts) to a domain during its creation using passthrough
+device tree.
+The example of interrupt-less device is PWM or clock controller.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Deassign interrupt-less platform device from domain
+---------------------------------------------------
+
+`XenSwdgn~passthrough_deassign_interrupt_less_platform_device~1`
+
+Description:
+Xen shall deassign a specified platform device that has only a MMIO region
+(does not have any interrupts) from a domain during its destruction.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Assign non-DMA-capable platform device to domain
+------------------------------------------------
+
+`XenSwdgn~passthrough_assign_non_dma_platform_device~1`
+
+Description:
+Xen shall assign a specified non-DMA-capable platform device to a domain during
+its creation using passthrough device tree.
+The example of non-DMA-capable device is Timer.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Deassign non-DMA-capable platform device from domain
+----------------------------------------------------
+
+`XenSwdgn~passthrough_deassign_non_dma_platform_device~1`
+
+Description:
+Xen shall deassign a specified non-DMA-capable platform device from a domain
+during its destruction.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Assign DMA-capable platform device to domain (with IOMMU)
+---------------------------------------------------------
+
+`XenSwdgn~passthrough_assign_dma_platform_device_with_iommu~1`
+
+Description:
+Xen shall assign a specified DMA-capable platform device to a domain during
+its creation using passthrough device tree. The physical device to be assigned
+is protected by the IOMMU.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Deassign DMA-capable platform device from domain (with IOMMU)
+-------------------------------------------------------------
+
+`XenSwdgn~passthrough_deassign_dma_platform_device_with_iommu~1`
+
+Description:
+Xen shall deassign a specified DMA-capable platform device from a domain during
+its destruction. The physical device to be deassigned is protected by the IOMMU.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Assign DMA-capable platform device to domain (without IOMMU)
+------------------------------------------------------------
+
+`XenSwdgn~passthrough_assign_dma_platform_device_without_iommu~1`
+
+Description:
+Xen shall assign a specified DMA-capable platform device to a domain during
+its creation using passthrough device tree. The physical device to be assigned
+is not protected by the IOMMU.
+The DMA-capable device assignment which is not behind an IOMMU is allowed for
+the direct mapped domains only. The direct mapped domain must be either safe or
+additional security mechanisms for protecting against possible malicious or
+buggy DMA devices must be in place, e.g. Xilinx memory protection unit (XMPU)
+and Xilinx peripheral protection unit (XPPU).
+
+Rationale:
+The IOMMU is absent from the system or it is disabled (status = "disabled"
+in the host device tree).
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Deassign DMA-capable platform device from domain (without IOMMU)
+----------------------------------------------------------------
+
+`XenSwdgn~passthrough_deassign_dma_platform_device_without_iommu~1`
+
+Description:
+Xen shall deassign a specified DMA-capable platform device from a domain during
+its destruction. The physical device to be deassigned is not protected
+by the IOMMU.
+
+Rationale:
+The IOMMU is absent from the system or it is disabled (status = "disabled"
+in the host device tree).
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Map platform device MMIO region identity
+----------------------------------------
+
+`XenSwdgn~passthrough_map_platform_device_mmio_region_ident~1`
+
+Description:
+Xen shall map platform device memory region identity (guest address ==
+physical address) when assigning a specified platform device to a domain.
+The device can be either non-DMA-capable or DMA-capable.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Map platform device MMIO region non-identity
+--------------------------------------------
+
+`XenSwdgn~passthrough_map_platform_device_mmio_region_non_ident~1`
+
+Description:
+Xen shall map platform device memory region non-identity (guest address !=
+physical address) when assigning a specified platform device to a domain.
+The device can be either non-DMA-capable or DMA-capable.
+
+Rationale:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Assign PCI device to domain (without IOMMU)
+-------------------------------------------
+
+`XenSwdgn~passthrough_assign_pci_device_without_iommu~1`
+
+Description:
+Xen shall assign a specified PCI device to a domain during its creation using
+passthrough device tree. The physical device to be assigned is not protected
+by the IOMMU.
+The DMA-capable device assignment which is not behind an IOMMU is allowed for
+the direct mapped domains only. The direct mapped domain must be either safe or
+additional security mechanisms for protecting against possible malicious or
+buggy DMA devices must be in place, e.g. Xilinx memory protection unit (XMPU)
+and Xilinx peripheral protection unit (XPPU).
+
+Rationale:
+The IOMMU is absent from the system or it is disabled (status = "disabled"
+in the host device tree).
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Deassign PCI device from domain (without IOMMU)
+-----------------------------------------------
+
+`XenSwdgn~passthrough_deassign_pci_device_without_iommu~1`
+
+Description:
+Xen shall deassign a specified PCI device from a domain during its destruction.
+The physical device to be deassigned is not protected by the IOMMU.
+
+Rationale:
+The IOMMU is absent from the system or it is disabled (status = "disabled"
+in the host device tree).
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Forbid the same platform device assignment to multiple domains
+--------------------------------------------------------------
+
+`XenSwdgn~passthrough_forbid_same_platform_device_assignment~1`
+
+Description:
+Xen shall not assign the same platform device to multiple domains by failing
+to create a new domain if the device to be passed through is already assigned
+to the existing domain. Also, different platform devices which share some
+resources (interrupts, IOMMU connections) can be assigned only to the same
+domain.
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenProd~device_passthrough~1`
+
+Notes
+=====
+
+The AMD64 PVH-specific requirements are written under the assumption that once
+the Hyperlaunch feature is completed, Xen shall assign a PCI device to boot
+time domains. This is not the case today, where the PCI device can be passed
+through only to domains launched by a control (toolstack) domain.
+
+The Arm64-specific requirements are written under the assumption that once
+the dom0less PCI Passthrough feature is completed, Xen shall assign a PCI device
+to boot time domains. This is not the case today, where only the platform device
+Passthrough is supported.
+
+[1] https://xenbits.xenproject.org/gitweb/?p=xen.git;a=blob;f=docs/misc/arm/passthrough.txt;hb=HEAD
+[2] https://xenbits.xenproject.org/gitweb/?p=xen.git;a=blob;f=docs/misc/arm/passthrough-noiommu.txt;hb=HEAD
diff --git a/docs/fusa/reqs/index.rst b/docs/fusa/reqs/index.rst
index 183f183b1f..19c2f26b2b 100644
--- a/docs/fusa/reqs/index.rst
+++ b/docs/fusa/reqs/index.rst
@@ -10,3 +10,4 @@ Requirements documentation
    market-reqs
    product-reqs
    design-reqs/arm64
+   design-reqs/common
diff --git a/docs/fusa/reqs/market-reqs/reqs.rst b/docs/fusa/reqs/market-reqs/reqs.rst
index f456788d96..37a443395b 100644
--- a/docs/fusa/reqs/market-reqs/reqs.rst
+++ b/docs/fusa/reqs/market-reqs/reqs.rst
@@ -47,3 +47,36 @@ Comments:
 
 Needs:
  - XenProd
+
+Run AMD-x86 domains
+-------------------
+
+`XenMkt~run_x86_domains~1`
+
+Description:
+Xen shall run AMD-x86 domains.
+
+Rationale:
+
+Comments:
+
+Needs:
+ - XenProd
+
+Domain device assignment
+------------------------
+
+`XenMkt~domain_device_assignment~1`
+
+Description:
+Xen shall assign device to each domain.
+
+For example, it shall assign GPU to domain A, MMC to domain B. Only the domain
+assigned to a device, shall have exclusive access to the device.
+
+Rationale:
+
+Comments:
+
+Needs:
+ - XenProd
diff --git a/docs/fusa/reqs/product-reqs/common/reqs.rst b/docs/fusa/reqs/product-reqs/common/reqs.rst
new file mode 100644
index 0000000000..9304399e4d
--- /dev/null
+++ b/docs/fusa/reqs/product-reqs/common/reqs.rst
@@ -0,0 +1,29 @@
+.. SPDX-License-Identifier: CC-BY-4.0
+
+Domain Creation And Runtime
+===========================
+
+Device Passthrough
+------------------
+
+`XenProd~device_passthrough~1`
+
+Description:
+Xen shall provide mechanism for assigning a physical device to the domains.
+
+For example:
+
+- PCI passthrough
+- MMC passthrough
+
+Rationale:
+
+Comments:
+
+Covers:
+ - `XenMkt~run_arm64_domains~1`
+ - `XenMkt~run_x86_domains~1`
+ - `XenMkt~domain_device_assignment~1`
+
+Needs:
+ - XenSwdgn
