diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/device-tree/ibm,opal/diagnostics.txt | 10 | ||||
| -rw-r--r-- | doc/device-tree/reserved-memory.txt | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/doc/device-tree/ibm,opal/diagnostics.txt b/doc/device-tree/ibm,opal/diagnostics.txt new file mode 100644 index 0000000..14da91c --- /dev/null +++ b/doc/device-tree/ibm,opal/diagnostics.txt @@ -0,0 +1,10 @@ + +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. + +The properties of a prd node are: + + compatible = "ibm,opal-prd" diff --git a/doc/device-tree/reserved-memory.txt b/doc/device-tree/reserved-memory.txt index 0f6002d..ff0d6a4 100644 --- a/doc/device-tree/reserved-memory.txt +++ b/doc/device-tree/reserved-memory.txt @@ -25,3 +25,6 @@ The sub-nodes under the /reserved-memory node contain: and size values are two cells each, as signified by the top-level #{address,size}-cells + ibm,prd-label = "string" + - a string token for use by the prd system. Specific ranges may be + used by prd - those will be referenced by this label. |