dt-bindings: remove 'interrupt-parent' from bindings

[linux-2.6-microblaze.git] / Documentation / devicetree / bindings / input / cypress,tm2-touchkey.txt

diff --git a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
index 635f62c..0c252d9 100644 (file)
--- a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
+++ b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
@@ -3,8 +3,6 @@ Samsung tm2-touchkey
 Required properties:
 - compatible: must be "cypress,tm2-touchkey"
 - reg: I2C address of the chip.
-- interrupt-parent: a phandle for the interrupt controller (see interrupt
-       binding[0]).
 - interrupts: interrupt to which the chip is connected (see interrupt
        binding[0]).
 - vcc-supply : internal regulator output. 1.8V