[v2,1/4] dt-bindings: input: touchscreen: goodix: Document AVDD28-supply property
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Message ID 20181205235220.3461-1-jagan@amarulasolutions.com
State New
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  • [v2,1/4] dt-bindings: input: touchscreen: goodix: Document AVDD28-supply property
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Commit Message

Jagan Teki Dec. 5, 2018, 11:52 p.m. UTC 
Most of the Goodix CTP controllers are supply with AVDD28 pin.
which need to supply for controllers like GT5663 on some boards
to trigger the power.

So, document the supply property so-that the required board
that used on GT5663 can enable it via device tree.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- Rename vcc-supply with AVDD28-supply

 Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 1 +
 1 file changed, 1 insertion(+)

Patch
diff mbox series 

diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index f7e95c52f3c7..c4622c983e08 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -23,6 +23,7 @@  Optional properties:
  - 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)
+ - AVDD28-supply	: Analog power supply regulator on AVDD28 pin
 
 Example: