[PATCH v10 21/55] dt-bindings: input: atmel: provide name of configuration file

[Jiada Wang]

Add support to set name of configuration file

Signed-off-by: Jiada Wang <jiada_wang@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/input/atmel,maxtouch.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
index 0307e7f7bb43..29bb84a920d6 100644
--- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
+++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
@@ -40,6 +40,9 @@ Optional properties for main touchpad device:
 - vdd: Required supply regulator when MXT_SUSPEND_REGULATOR is used to suspend
 - avdd: Required supply regulator when MXT_SUSPEND_REGULATOR is used to suspend
 
+- atmel,cfg_name: Provide name of configuration file in OBP_RAW format. This
+    will be downloaded from the firmware loader on probe to the device.
+
 Example:
 
 	touch@4b {
-- 
2.17.1