tree 872af5d256627dcbbe20aa51e8373cf05206f135
parent b9577ff6ab8618b4da43cb5d5bbc23dc416a898f
author Potin Lai <potin.lai@quantatw.com> 1723597057 +0800
committer Patrick Williams <patrick@stwcx.xyz> 1724080492 +0000

meta-facebook: catalina: obmc-phosphor-buttons: add gpio_def.json

Debug card feature needs `HostSelector` object to identify which host is
selected. Add HOST_SELECTOR definition for phosphor-button to export
`/xyz/openbmc_project/Chassis/Buttons/HostSelector` object.

Test results:
```
root@bmc:~# busctl introspect xyz.openbmc_project.Chassis.Buttons /xyz/openbmc_project/Chassis/Buttons/HostSelector
NAME                                             TYPE      SIGNATURE RESULT/VALUE FLAGS
org.freedesktop.DBus.Introspectable              interface -         -            -
.Introspect                                      method    -         s            -
org.freedesktop.DBus.Peer                        interface -         -            -
.GetMachineId                                    method    -         s            -
.Ping                                            method    -         -            -
org.freedesktop.DBus.Properties                  interface -         -            -
.Get                                             method    ss        v            -
.GetAll                                          method    s         a{sv}        -
.Set                                             method    ssv       -            -
.PropertiesChanged                               signal    sa{sv}as  -            -
xyz.openbmc_project.Chassis.Buttons.HostSelector interface -         -            -
.MaxPosition                                     property  u         1            emits-change
.Position                                        property  u         0            emits-change writable
```

Change-Id: Ic0259d35740bee0f12bcd401752ed9b0d9ac1129
Signed-off-by: Potin Lai <potin.lai@quantatw.com>