Commit 21e95ec2 authored by J.R. Divya Antony's avatar J.R. Divya Antony Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8916-asus-z00l: Add touchscreen 



Add support for touchscreen in this device.

Signed-off-by: default avatarJ.R. Divya Antony <d.antony.jr@gmail.com>
Reviewed-by: default avatarStephan Gerhold <stephan@gerhold.net>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211012112735.2765-1-d.antony.jr@gmail.com
parent b212400d

arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts

+41 −0
Original line number Diff line number Diff line
@@ -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";
@@ -84,6 +86,29 @@ 
	};

};



&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";

};
@@ -237,6 +262,22 @@ 
		bias-disable;

	};



	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";