1 files changed, 8 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/mfd/as3722.txt b/Documentation/devicetree/bindings/mfd/as3722.txt
index 8edcb9bd873b..4f64b2a73169 100644
--- a/Documentation/devicetree/bindings/mfd/as3722.txt
+++ b/Documentation/devicetree/bindings/mfd/as3722.txt
@@ -13,6 +13,14 @@ Required properties:
   The second cell is the flags, encoded as the trigger masks from binding document
         interrupts.txt, using dt-bindings/irq.
 
+Optional properties:
+--------------------
+- ams,enable-internal-int-pullup: Boolean property, to enable internal pullup on
+        interrupt pin. Missing this will disable internal pullup on INT pin.
+- ams,enable-internal-i2c-pullup: Boolean property, to enable internal pullup on
+        i2c scl/sda pins. Missing this will disable internal pullup on i2c
+        scl/sda lines.
+
 Optional submodule and their properties:
 =======================================