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 <[email protected]> --- .../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 = <®_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
