From: Dmitry Antipov <redacted>

Added documentation describes the required properties for implementing
Device Tree for a device supporting HID over SPI and also provides an
example.

Signed-off-by: Dmitry Antipov <redacted>
---
 .../bindings/input/hid-over-spi.txt           | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100755 Documentation/devicetree/bindings/input/hid-over-spi.txt

diff --git a/Documentation/devicetree/bindings/input/hid-over-spi.txt b/Documentation/devicetree/bindings/input/hid-over-spi.txt
new file mode 100755
index 000000000000..5eba95b5724e
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/hid-over-spi.txt

@@ -0,0 +1,43 @@
+* HID over SPI Device-Tree bindings
+