dt-bindings: Add device-tree bindings for virtual minidump driver

Add the device-tree bindings documentation for virtual minidump.

Change-Id: I5c5b8d5a9eb07deaa538e945f4553611ac854bd8
This commit is contained in:
Zhiqiang Tu 2020-12-11 13:12:32 +08:00
commit 3254cb4316

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Qualcomm Technologies, Inc. Virtual Minidump
Virtual minidump allows various clients on virtual machine to register memory
regions that need to be collected at system bad state.
Required properties:
- compatible: Must be "qcom,virt-minidump".
- reg: Must contain register address and length.
Example:
virt_minidump@1cb00000 {
compatible = "qcom,virt-minidump";
reg = <0x1cb00000 0x1000>;
}