summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/auxdisplay
diff options
context:
space:
mode:
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2018-01-31 16:02:55 +0200
committerRob Herring <robh@kernel.org>2018-02-12 08:41:38 -0600
commitb4bf200bc05747fb69c67a133a25f51636d5bae3 (patch)
tree5e260cb31212e2c3c7a575b58dceadd4919bf808 /Documentation/devicetree/bindings/auxdisplay
parent2623ab651ff6598ed0cae1f20673a9c6a057263f (diff)
auxdisplay: Move arm-charlcd binding to correct folder
This is a follow up to the commit 00846a4425d3 ("auxdisplay: Move arm-charlcd.c to drivers/auxdisplay folder") for Device Tree binding. No functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/auxdisplay')
-rw-r--r--Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt18
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt b/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
new file mode 100644
index 000000000000..e28e2aac47f1
--- /dev/null
+++ b/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
@@ -0,0 +1,18 @@
+ARM Versatile Character LCD
+-----------------------------------------------------
+This binding defines the character LCD interface found on ARM Versatile AB
+and PB reference platforms.
+
+Required properties:
+- compatible : "arm,versatile-clcd"
+- reg : Location and size of character LCD registers
+
+Optional properties:
+- interrupts - single interrupt for character LCD. The character LCD can
+ operate in polled mode without an interrupt.
+
+Example:
+ lcd@10008000 {
+ compatible = "arm,versatile-lcd";
+ reg = <0x10008000 0x1000>;
+ };