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Input: goodix - refer to touchscreen.txt in device tree bindings

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Refer to touchscreen.txt for generic touch properties. This avoids
duplication and we're using the generic code to parse these in the
driver. While at that add touchscreen-size-{x,y} which are respected by
the driver as well.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Guido Günther 2019-02-16 23:03:41 -08:00 committed by Dmitry Torokhov
parent 84ef1b339c
commit 1a3d1306ff
1 changed files with 7 additions and 4 deletions
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11
Documentation/devicetree/bindings/input/touchscreen/goodix.txt
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@ -19,11 +19,14 @@ Optional properties:
- irq-gpios : GPIO pin used for IRQ. The driver uses the
interrupt gpio pin as output to reset the device.
- reset-gpios : GPIO pin used for reset
- touchscreen-inverted-x
- touchscreen-inverted-y
- touchscreen-size-x
- touchscreen-size-y
- touchscreen-swapped-x-y
- 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)
The touchscreen-* properties are documented in touchscreen.txt in this
directory.
Example: