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// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2022, Matti Lehtimäki <matti.lehtimaki@gmail.com>
*/
/dts-v1/;
#include "qcom-msm8226.dtsi"
#include "qcom-msm8226-samsung-matisse-common.dtsi"
/ {
model = "Samsung Galaxy Tab 4 10.1";
compatible = "samsung,matisse-wifi", "qcom,apq8026";
chassis-type = "tablet";
reg_tsp_3p3v: regulator-tsp-3p3v {
compatible = "regulator-fixed";
regulator-name = "tsp_3p3v";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&tsp_en1_default_state>;
};
};
&blsp1_i2c2 {
status = "okay";
accelerometer@1d {
compatible = "st,lis2hh12";
reg = <0x1d>;
interrupt-parent = <&tlmm>;
interrupts = <54 IRQ_TYPE_LEVEL_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&accel_int_default_state>;
st,drdy-int-pin = <1>;
vdd-supply = <&pm8226_l19>;
vddio-supply = <&pm8226_lvs1>;
};
};
&blsp1_i2c5 {
status = "okay";
touchscreen@4a {
compatible = "atmel,maxtouch";
reg = <0x4a>;
interrupt-parent = <&tlmm>;
interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
linux,keycodes = <KEY_RESERVED>,
<KEY_RESERVED>,
<KEY_RESERVED>,
<KEY_RESERVED>,
<KEY_APPSELECT>,
<KEY_BACK>;
pinctrl-names = "default";
pinctrl-0 = <&tsp_int_rst_default_state>;
reset-gpios = <&pm8226_gpios 6 GPIO_ACTIVE_LOW>;
vdd-supply = <®_tsp_1p8v>;
vdda-supply = <®_tsp_3p3v>;
};
};
&pm8226_l3 {
regulator-max-microvolt = <1337500>;
};
&pm8226_s4 {
regulator-max-microvolt = <1800000>;
};
&tlmm {
tsp_en1_default_state: tsp-en1-default-state {
pins = "gpio73";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};
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