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authorMiodrag Dinic <miodrag.dinic@imgtec.com>2016-02-26 22:00:44 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-03-08 03:11:14 +0300
commit9b883eea26ccf043b608e398cf6a26231d44f5fb (patch)
treecc966458f88e68fa646124e4c75b3a7fe02ac05d /Documentation/devicetree/bindings/goldfish
parent106020ccee79c7fcf3875c47000525d957c9bcf1 (diff)
downloadlinux-9b883eea26ccf043b608e398cf6a26231d44f5fb.tar.xz
drivers: tty: goldfish: Add device tree bindings
Enable support for registering this device using the device tree. Device tree node example for registering Goldfish TTY device : goldfish_tty@1f004000 { interrupts = <0xc>; reg = <0x1f004000 0x1000>; compatible = "google,goldfish-tty"; }; Signed-off-by: Miodrag Dinic <miodrag.dinic@imgtec.com> Signed-off-by: Jin Qian <jinqian@android.com> Signed-off-by: Alan <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/goldfish')
-rw-r--r--Documentation/devicetree/bindings/goldfish/tty.txt17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/goldfish/tty.txt b/Documentation/devicetree/bindings/goldfish/tty.txt
new file mode 100644
index 000000000000..82648278da77
--- /dev/null
+++ b/Documentation/devicetree/bindings/goldfish/tty.txt
@@ -0,0 +1,17 @@
+Android Goldfish TTY
+
+Android goldfish tty device generated by android emulator.
+
+Required properties:
+
+- compatible : should contain "google,goldfish-tty" to match emulator
+- reg : <registers mapping>
+- interrupts : <interrupt mapping>
+
+Example:
+
+ goldfish_tty@1f004000 {
+ compatible = "google,goldfish-tty";
+ reg = <0x1f004000 0x1000>;
+ interrupts = <0xc>;
+ };