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ibm,opal/diagnostics device tree entries
========================================
The diagnostics node under ibm,opal describes a userspace-to-firmware
interface, supporting the runtime processor recovery diagnostics functions.
**Note:** Some systemd init scripts look for the presence of the path
``/ibm,opal/diagnostics`` in order to run the opal-prd daemon.
The properties of a prd node are:
.. code-block:: dts
/ {
ibm,opal {
diagnostics {
compatible = "ibm,opal-prd";
};
};
};
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