docs/system/arm/virt: document missing properties

Signed-off-by: Pierrick Bouvier <[email protected]>

docs/system/arm/virt.rst

@@ -169,10 +169,18 @@ iommu
   ``smmuv3``
     Create an SMMUv3
 
+default-bus-bypass-iommu
+  Set ``on``/``off`` to enable/disable `bypass_iommu
+  <https://gitlab.com/qemu-project/qemu/-/blob/master/docs/bypass-iommu.txt>`_
+  for default root bus.
+
 ras
   Set ``on``/``off`` to enable/disable reporting host memory errors to a guest
   using ACPI and guest external abort exceptions. The default is off.
 
+acpi
+  Set ``on``/``off``/``auto`` to enable/disable ACPI.
+
 dtb-randomness
   Set ``on``/``off`` to pass random seeds via the guest DTB
   rng-seed and kaslr-seed nodes (in both "/chosen" and
@@ -186,6 +194,14 @@ dtb-randomness
 dtb-kaslr-seed
   A deprecated synonym for dtb-randomness.
 
+x-oem-id
+  Set string (up to 6 bytes) to override the default value of field OEMID in ACPI
+  table header.
+
+x-oem-table-id
+  Set string (up to 8 bytes) to override the default value of field OEM Table ID
+  in ACPI table header.
+
 Linux guest kernel configuration
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