Commit f66ea51f authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Bjorn Andersson
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arm64: dts: qcom: msm8998-fxtec-pro1: Add Goodix GT9286 touchscreen 



This smartphone has a Goodix GT8296 touch IC, reachable at address
0x14 on blsp2 i2c-1.

Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210909123823.368199-3-angelogioacchino.delregno@somainline.org
parent 946c9a2c

arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts

+48 −0
Original line number Diff line number Diff line
@@ -122,6 +122,33 @@ ramoops@ffc00000 { 
			record-size = <0x10000>;

		};

	};



	ts_vio_vreg: ts-vio-vreg {

		compatible = "regulator-fixed";

		regulator-name = "ts_vio_reg";

		startup-delay-us = <2>;

		enable-active-high;

		gpio = <&tlmm 81 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&ts_vio_default>;

		regulator-always-on;

	};

};



&blsp2_i2c1 {

	status = "ok";



	touchscreen@14 {

		compatible = "goodix,gt9286";

		reg = <0x14>;

		interrupt-parent = <&tlmm>;

		interrupts = <125 IRQ_TYPE_LEVEL_LOW>;

		reset-gpios = <&tlmm 89 GPIO_ACTIVE_HIGH>;

		AVDD28-supply = <&vreg_l28_3p0>;

		VDDIO-supply = <&ts_vio_vreg>;

		pinctrl-names = "active";

		pinctrl-0 = <&ts_rst_n>, <&ts_int_n>;

	};

};



&mmcc {
@@ -178,6 +205,20 @@ mdp_vsync_n: mdp-vsync-n { 
		drive-strength = <2>;

	};



	ts_vio_default: ts-vio-def {

		pins = "gpio81";

		function = "gpio";

		bias-disable;

		drive-strength = <2>;

	};



	ts_rst_n: ts-rst-n {

		pins = "gpio89";

		function = "gpio";

		bias-pull-up;

		drive-strength = <8>;

	};



	hall_sensor1_default: hall-sensor1-def {

		pins = "gpio124";

		function = "gpio";
@@ -185,6 +226,13 @@ hall_sensor1_default: hall-sensor1-def { 
		drive-strength = <2>;

		input-enable;

	};



	ts_int_n: ts-int-n {

		pins = "gpio125";

		function = "gpio";

		bias-disable;

		drive-strength = <8>;

	};

};



&ufshc {