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Subject[PATCH 7/9] dt-bindings: input: touchscreen: goodix: Add GT5663 compatible
Date
GT5663 is capacitive touch controller with customized smart wakeup gestures,
the existing goodix driver will work by phandle vcc-supply regulator.

So, document compatible and example node for the same.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
.../bindings/input/touchscreen/goodix.txt | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index 604766e347ce..1898d3dde8e1 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -3,6 +3,7 @@ Device tree bindings for Goodix GT9xx series touchscreen controller
Required properties:

- compatible : Should be "goodix,gt1151"
+ or "goodix,gt5663"
or "goodix,gt911"
or "goodix,gt9110"
or "goodix,gt912"
@@ -42,3 +43,15 @@ Example:

/* ... */
};
+
+ touchscreen@5d {
+ compatible = "goodix,gt5663";
+ reg = <0x5d>;
+ vcc-supply = <&reg_ldo_io0>;
+ interrupt-parent = <&pio>;
+ interrupts = <7 4 IRQ_TYPE_EDGE_FALLING>;
+ irq-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* CTP-INT: PH4 */
+ reset-gpios = <&pio 7 8 GPIO_ACTIVE_HIGH>; /* CTP-RST: PH8 */
+ touchscreen-inverted-x;
+ touchscreen-inverted-y;
+ };
--
2.18.0.321.gffc6fa0e3
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