[PATCH 5/9] dt-bindings: input: touchscreen: goodix: Document vcc-supply property
From: Jagan Teki <jagan@amarulasolutions.com>
Date: 2018-12-03 10:16:06
Also in:
linux-devicetree, linux-input, lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Dmitry Torokhov, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
vcc-supply property is need for some Goodix CTP controller like GT5663 where 3.3V external pull-up regulator connected via controller VCC pin. So, document the same as optional property. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index f7e95c52f3c7..604766e347ce 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) + - vcc-supply : 3v3 regulator phandle for controller VCC pin Example:
--
2.18.0.321.gffc6fa0e3
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