X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fmfd%2Fstmpe.txt;h=3fb68bfefc8b30eb149d8ddf36d7b0eadccb1ded;hb=8d15b6afd86a699e240d181bc48b3a1f6c9025c6;hp=56edb55206854aeba75d63ce2c85ab707208d12a;hpb=efc828022e756683992c8d09bd15b3474ba3e9b6;p=firefly-linux-kernel-4.4.55.git

diff --git a/Documentation/devicetree/bindings/mfd/stmpe.txt b/Documentation/devicetree/bindings/mfd/stmpe.txt
index 56edb5520685..3fb68bfefc8b 100644
--- a/Documentation/devicetree/bindings/mfd/stmpe.txt
+++ b/Documentation/devicetree/bindings/mfd/stmpe.txt
@@ -13,6 +13,7 @@ Optional properties:
  - interrupt-parent             : Specifies which IRQ controller we're connected to
  - wakeup-source                : Marks the input device as wakable
  - st,autosleep-timeout         : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024
+ - irq-gpio                     : If present, which GPIO to use for event IRQ
 
 Example: