[PATCH 2/2] Input: mcs_touchkey: add device tree binding document
From: Beomho Seo <hidden>
Date: 2014-05-21 05:51:57
Also in:
linux-input
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Dmitry Torokhov, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
This patch add simple device tree bindings to MELFAS MCS5000/5080 controller. Signed-off-by: Beomho Seo <redacted> --- .../devicetree/bindings/input/mcs-touchkey.txt | 25 ++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/mcs-touchkey.txt
diff --git a/Documentation/devicetree/bindings/input/mcs-touchkey.txt b/Documentation/devicetree/bindings/input/mcs-touchkey.txt
new file mode 100644
index 0000000..8364799
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/mcs-touchkey.txt@@ -0,0 +1,25 @@ +* mcs_touchkey MELFAS MCS5000/5080 controller + +Required properties: +- compatible: must be "mcs5000_touchkey" or "mcs5080_touchkey" +- reg : I2C address of the chip +- interrupts: interrupt to which the chip is connected +- key_maxval: size of keycode table +- code: key code for this device + +Example: + + i2c_touch_key: i2c-gpio-0 { + /* ... */ + + touch_key@20 { + compatible = "mcs5080_touchkey"; + reg = <0x20>; + interrupt-patrent = <gpj0>; + key_maxval = <2>; + linux, code = <0x0000009e + 0x000000a9>; + }; + + /* ... */ + };
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1.7.9.5