[v3,2/3] dt-bindings: input: Refer to touchscreen.txt for goodix ts

Commit Message

Guido Günther Feb. 15, 2019, 2:11 p.m. UTC

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 <[e-mail]>
---
 .../bindings/input/touchscreen/goodix.txt           | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

Patch

diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index 57d3d8870a09..8cf0b4d38a7e 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -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  : 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)
+ - touchscreen-inverted-x
+ - touchscreen-inverted-y
+ - touchscreen-size-x
+ - touchscreen-size-y
+ - touchscreen-swapped-x-y
+
+The touchscreen-* properties are documented in touchscreen.txt in this
+directory.
 
 Example: