From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../devicetree/bindings/input/atmel,maxtouch.txt | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/input/atmel,maxtouch.txt (limited to 'kernel/Documentation/devicetree/bindings/input/atmel,maxtouch.txt') diff --git a/kernel/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/kernel/Documentation/devicetree/bindings/input/atmel,maxtouch.txt new file mode 100644 index 000000000..185290651 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/input/atmel,maxtouch.txt @@ -0,0 +1,32 @@ +Atmel maXTouch touchscreen/touchpad + +Required properties: +- compatible: + atmel,maxtouch + +- reg: The I2C address of the device + +- interrupts: The sink for the touchpad's IRQ output + See ../interrupt-controller/interrupts.txt + +Optional properties for main touchpad device: + +- linux,gpio-keymap: When enabled, the SPT_GPIOPWN_T19 object sends messages + on GPIO bit changes. An array of up to 8 entries can be provided + indicating the Linux keycode mapped to each bit of the status byte, + starting at the LSB. Linux keycodes are defined in + . + + Note: the numbering of the GPIOs and the bit they start at varies between + maXTouch devices. You must either refer to the documentation, or + experiment to determine which bit corresponds to which input. Use + KEY_RESERVED for unused padding values. + +Example: + + touch@4b { + compatible = "atmel,maxtouch"; + reg = <0x4b>; + interrupt-parent = <&gpio>; + interrupts = ; + }; -- cgit 1.2.3-korg