rtas_dbg treats all /rtas properties as tokens

[nathanlynch]

# rtas_dbg set-indicator
Could not get rtas token for ibm,indicator-0002
Could not get rtas token for ibm,integrated-stop-self
Could not get rtas token for ibm,indicator-9005
Could not get rtas token for ibm,extended-os-term
Could not get rtas token for ibm,indicator-0001
Could not get rtas token for ibm,sensor-0009
Could not get rtas token for ibm,recoverable-epow3
Could not get rtas token for ibm,sensor-9005
Could not get rtas token for ibm,change-msix-capable
Enabling rtas debug for set-indicator (11)
Could not get rtas token for ibm,sensor-0005
Could not get rtas token for ibm,sensor-0001

# rtas_dbg -l
[... same spew as above, plus proceeds to decode every property under /rtas]
ibm,vpd-size                            307200
ibm,write-pci-config                    47
linux,rtas-base                         784138240
linux,rtas-entry                        784143688
name                                    1920229747
nvram-fetch                             1
nvram-store                             2
phandle                                 14570208
platform-power-sources                  220000
power-domains-controllers               14769984
power-domains-names                     1919905652
[... etc ...]

A subset of /rtas node properties are function tokens. rtas_dbg should act on and report only that subset.

lsprop and dtc are available for inspecting arbitrary properties.