Add Host selector yaml configuration
Host selector interface is used to keep the position
of the host selector HW switch as a property.
This host selector position value decides which host
or bmc is currently selected in a multihost bmc system
so that the power and reset button events are
routed to the currently selected host or bmc's power control events.
Tested:
It's tested in Facebook multi-host Yosemitev2 system,
including in the Front panel with its selector button.
Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com>
Change-Id: I18b4bd779c467d7ddc5045c5380d93c1b8a73b74
diff --git a/yaml/xyz/openbmc_project/Chassis/Buttons/HostSelector.interface.yaml b/yaml/xyz/openbmc_project/Chassis/Buttons/HostSelector.interface.yaml
new file mode 100644
index 0000000..397460e
--- /dev/null
+++ b/yaml/xyz/openbmc_project/Chassis/Buttons/HostSelector.interface.yaml
@@ -0,0 +1,22 @@
+description: >
+ Host selector interface is used to keep the position of the host
+ selector HW switch as a property.This host selector position value
+ decides which host or bmc is currently selected in a multihost bmc
+ system so that the power and reset button events are routed to
+ the currently selected host or bmc's power control events.
+
+properties:
+ - name: Position
+ type: size
+ default: 0
+ description: >
+ The current position of the selector. Position 1 to N selects
+ Host Instance t to N,Position 0 selects the BMC
+ ( N is maximum number of hosts ).
+ - name: MaxPosition
+ type: size
+ default: 0
+ flags:
+ - readonly
+ description: >
+ Maximum number for position value.
diff --git a/yaml/xyz/openbmc_project/Chassis/README.md b/yaml/xyz/openbmc_project/Chassis/README.md
index d07a939..cc2ccdf 100644
--- a/yaml/xyz/openbmc_project/Chassis/README.md
+++ b/yaml/xyz/openbmc_project/Chassis/README.md
@@ -36,4 +36,12 @@
#### signals
* Released - Reset button released signal.
-* Pressed - Reset button pressed signal.
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+* Pressed - Reset button pressed signal.
+
+### Host Selector Button Interface
+Selector button interface `xyz.openbmc_project.Chassis.Buttons.HostSelector`
+provides following property.
+
+### properties
+Position - Value of the Host selector.
+MaxPosition - Max value that the Position value can hold.
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