From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- .../input/touchscreen/focaltech-ft6236.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt (limited to 'kernel/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt') diff --git a/kernel/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt b/kernel/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt new file mode 100644 index 000000000..777521da3 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/input/touchscreen/focaltech-ft6236.txt @@ -0,0 +1,35 @@ +* FocalTech FT6236 I2C touchscreen controller + +Required properties: + - compatible : "focaltech,ft6236" + - reg : I2C slave address of the chip (0x38) + - interrupt-parent : a phandle pointing to the interrupt controller + serving the interrupt for this chip + - interrupts : interrupt specification for the touch controller + interrupt + - reset-gpios : GPIO specification for the RSTN input + - touchscreen-size-x : horizontal resolution of touchscreen (in pixels) + - touchscreen-size-y : vertical resolution of touchscreen (in pixels) + +Optional properties: + - touchscreen-fuzz-x : horizontal noise value of the absolute input + device (in pixels) + - touchscreen-fuzz-y : vertical noise value of the absolute input + device (in pixels) + - touchscreen-inverted-x : X axis is inverted (boolean) + - touchscreen-inverted-y : Y axis is inverted (boolean) + - touchscreen-swapped-x-y: X and Y axis are swapped (boolean) + Swapping is done after inverting the axis + +Example: + + ft6x06@38 { + compatible = "focaltech,ft6236"; + reg = <0x38>; + interrupt-parent = <&gpio>; + interrupts = <23 2>; + touchscreen-size-x = <320>; + touchscreen-size-y = <480>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + }; -- cgit 1.2.3-korg