On Tue, Oct 12, 2021 at 04:57:33PM +0530, J.R. Divya Antony wrote:
> Add support for touchscreen in this device.
>
> Signed-off-by: J.R. Divya Antony <d.antony.jr@xxxxxxxxx>
Reviewed-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
> ---
> .../arm64/boot/dts/qcom/msm8916-asus-z00l.dts | 41 +++++++++++++++++++
> 1 file changed, 41 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
> index cee451e59385..71f4aa16058f 100644
> --- a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
> @@ -4,6 +4,8 @@
>
> #include "msm8916-pm8916.dtsi"
> #include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
>
> / {
> model = "Asus Zenfone 2 Laser";
> @@ -48,6 +50,29 @@ usb_id: usb-id {
> };
> };
>
> +&blsp_i2c5 {
> + status = "okay";
> +
> + touchscreen@38 {
> + compatible = "edt,edt-ft5306";
> + reg = <0x38>;
> +
> + interrupt-parent = <&msmgpio>;
> + interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
> +
> + reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>;
> +
> + vcc-supply = <&pm8916_l11>;
> + iovcc-supply = <&pm8916_l6>;
> +
> + touchscreen-size-x = <720>;
> + touchscreen-size-y = <1280>;
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&touchscreen_default>;
> + };
> +};
> +
> &blsp1_uart2 {
> status = "okay";
> };
> @@ -185,6 +210,22 @@ gpio_keys_default: gpio-keys-default {
> bias-pull-up;
> };
>
> + touchscreen_default: touchscreen-default {
> + pins = "gpio13";
> + function = "gpio";
> +
> + drive-strength = <2>;
> + bias-pull-up;
> +
> + reset {
> + pins = "gpio12";
> + function = "gpio";
> +
> + drive-strength = <2>;
> + bias-disable;
> + };
> + };
> +
> usb_id_default: usb-id-default {
> pins = "gpio110";
> function = "gpio";
> --
> 2.33.0
>
