mirror of
https://github.com/Evolution-X-Devices/kernel_xiaomi_sm8450-devicetrees
synced 2026-02-01 08:51:30 +00:00
b0e5152a74
Add devicetree bindings snapshot to the devicetree project.
This snapshot is taken as of the
'commit 5fba1b18cfc72e264e5f3ce49020ed322aa6ac9f ("Merge 5.6-rc3
into android-mainline")' of the kernel project.
Change-Id: Ia087ab2b7d4a2616ea446a69683a8b5b821d0448
25 lines
850 B
Plaintext
25 lines
850 B
Plaintext
* Xen hypervisor reserved-memory binding
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Expose one or more memory regions as reserved-memory to the guest
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virtual machine. Typically, a region is configured at VM creation time
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to be a shared memory area across multiple virtual machines for
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communication among them.
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For each of these pre-shared memory regions, a range is exposed under
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the /reserved-memory node as a child node. Each range sub-node is named
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xen-shmem@<address> and has the following properties:
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- compatible:
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compatible = "xen,shared-memory-v1"
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- reg:
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the base guest physical address and size of the shared memory region
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- xen,offset: (borrower VMs only)
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64 bit integer offset within the owner virtual machine's shared
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memory region used for the mapping in the borrower VM.
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- xen,id:
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a string that identifies the shared memory region as specified in
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the VM config file
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