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SubjectRe: [PATCH 7/9] dt-bindings: input: touchscreen: goodix: Add GT5663 compatible
On Mon, Dec 03, 2018 at 03:45:45PM +0530, Jagan Teki wrote:
> 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";

Just a new compatible doesn't warrant a new example.

> + 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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