Add a binding to Documentation/devicetree/bindings/powerpc/opal
(oppanel-opal.txt) for the operator panel which is present on IBM
Power Systems machines with FSPs.
Signed-off-by: Suraj Jitindar Singh <sjitindarsi...@gmail.com>
Acked-by: Rob Herring <r...@kernel.org>
Acked-by: Stewart Smith <stew...@linux.vnet.ibm.com>
---
Change Log:
V1 -> V2:
- Nothing
V2 -> V3:
- Change "IBM pseries machines" to "IBM Power Systems machines"
in the commit message for improved clarity.
V3 -> V4:
- Nothing
---
.../devicetree/bindings/powerpc/opal/oppanel-opal.txt | 14 ++++++++++++++
1 file changed, 14 insertions(+)
create mode 100644
Documentation/devicetree/bindings/powerpc/opal/oppanel-opal.txt
diff --git a/Documentation/devicetree/bindings/powerpc/opal/oppanel-opal.txt
b/Documentation/devicetree/bindings/powerpc/opal/oppanel-opal.txt
new file mode 100644
index 0000000..dffb791
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/opal/oppanel-opal.txt
@@ -0,0 +1,14 @@
+IBM OPAL Operator Panel Binding
+-------------------------------
+
+Required properties:
+- compatible : Should be "ibm,opal-oppanel".
+- #lines : Number of lines on the operator panel e.g. <0x2>.
+- #length : Number of characters per line of the operator panel e.g. <0x10>.
+
+Example:
+ oppanel {
+ compatible = "ibm,opal-oppanel";
+ #lines = <0x2>;
+ #length = <0x10>;
+ };
--
2.5.5
