linux-kernel - [PATCH V4 1/3] devicetree/bindings: Add binding for operator panel on FSP machines

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Message-Id: <1467088857-14477-1-git-send-email-sjitindarsingh@gmail.com>
Date:	Tue, 28 Jun 2016 14:40:55 +1000
From:	Suraj Jitindar Singh <sjitindarsingh@...il.com>
To:	linuxppc-dev@...ts.ozlabs.org, mpe@...erman.id.au
Cc:	arnd@...db.de, robh@...nel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, benh@...nel.crashing.org,
	paulus@...ba.org, sjitindarsingh@...il.com
Subject: [PATCH V4 1/3] devicetree/bindings: Add binding for operator panel on FSP machines

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 <sjitindarsingh@...il.com>
Acked-by: Rob Herring <robh@...nel.org>
Acked-by: Stewart Smith <stewart@...ux.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