xref: /openbmc/linux/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts (revision 41e22c2f)

// SPDX-License-Identifier: GPL-2.0-only

/dts-v1/;

#include "msm8916-samsung-gt5-common.dtsi"

/ {
	model = "Samsung Galaxy Tab A 8.0 (2015)";
	compatible = "samsung,gt58", "qcom,msm8916";
	chassis-type = "tablet";

	reg_vdd_tsp: regulator-vdd-tsp {
		compatible = "regulator-fixed";
		regulator-name = "vdd_tsp";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;

		gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
		enable-active-high;

		pinctrl-0 = <&reg_tsp_en_default>;
		pinctrl-names = "default";
	};

	vibrator {
		compatible = "gpio-vibrator";
		enable-gpios = <&tlmm 76 GPIO_ACTIVE_HIGH>;

		pinctrl-0 = <&vibrator_en_default>;
		pinctrl-names = "default";
	};
};

&blsp_i2c5 {
	status = "okay";

	touchscreen@20 {
		compatible = "zinitix,bt532";
		reg = <0x20>;
		interrupt-parent = <&tlmm>;
		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;

		touchscreen-size-x = <768>;
		touchscreen-size-y = <1024>;

		vcca-supply = <&reg_vdd_tsp>;
		vdd-supply = <&pm8916_l6>;

		pinctrl-0 = <&tsp_int_default>;
		pinctrl-names = "default";
	};
};

&tlmm {
	reg_tsp_en_default: reg-tsp-en-default-state {
		pins = "gpio73";
		function = "gpio";
		drive-strength = <2>;
		bias-disable;
	};

	tsp_int_default: tsp-int-default-state {
		pins = "gpio13";
		function = "gpio";
		drive-strength = <2>;
		bias-disable;
	};

	vibrator_en_default: vibrator-en-default-state {
		pins = "gpio76";
		function = "gpio";
		drive-strength = <2>;
		bias-disable;
	};
};