Commit a4c29512 authored by Stephan Gerhold's avatar Stephan Gerhold Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8916-samsung-a5u: Add touchscreen 



A5U uses a Melfas MMS345L touchscreen that is connected to
blsp_i2c5. Add it to the device tree.

Signed-off-by: default avatarStephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200426140642.204395-5-stephan@gerhold.net


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 16fb3e42

arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts

+35 −0
Original line number Diff line number Diff line
@@ -9,8 +9,43 @@ / { 
	compatible = "samsung,a5u-eur", "qcom,msm8916";

};



&blsp_i2c5 {

	status = "okay";



	touchscreen@48 {

		compatible = "melfas,mms345l";



		reg = <0x48>;

		interrupt-parent = <&msmgpio>;

		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;



		touchscreen-size-x = <720>;

		touchscreen-size-y = <1280>;



		avdd-supply = <&reg_vdd_tsp>;

		vdd-supply = <&pm8916_l6>;



		pinctrl-names = "default";

		pinctrl-0 = <&ts_int_default>;

	};

};



&pronto {

	iris {

		compatible = "qcom,wcn3680";

	};

};



&msmgpio {

	ts_int_default: ts-int-default {

		pinmux {

			function = "gpio";

			pins = "gpio13";

		};

		pinconf {

			pins = "gpio13";

			drive-strength = <2>;

			bias-disable;

		};

	};

};