diff options
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt index 3df82c4017ff..22466d8a750d 100644 --- a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt +++ b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt @@ -12,6 +12,9 @@ Required properties: - vcc-supply : internal regulator output. 1.8V - vdd-supply : power supply for IC 3.3V +Optional properties: +- linux,keycodes: array of keycodes (max 4), default KEY_PHONE and KEY_BACK + [0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt Example: @@ -25,5 +28,6 @@ Example: interrupts = <2 IRQ_TYPE_EDGE_FALLING>; vcc-supply=<&ldo32_reg>; vdd-supply=<&ldo33_reg>; + linux,keycodes = <KEY_PHONE KEY_BACK>; }; }; |