1// SPDX-License-Identifier: GPL-2.0-only 2 3/dts-v1/; 4 5#include "msm8916-samsung-gt5-common.dtsi" 6 7/ { 8 model = "Samsung Galaxy Tab A 9.7 (2015)"; 9 compatible = "samsung,gt510", "qcom,msm8916"; 10 chassis-type = "tablet"; 11 12 clk_pwm: pwm { 13 compatible = "clk-pwm"; 14 #pwm-cells = <2>; 15 16 clocks = <&gcc GCC_GP2_CLK>; 17 18 pinctrl-0 = <&motor_pwm_default>; 19 pinctrl-names = "default"; 20 }; 21 22 reg_motor_vdd: regulator-motor-vdd { 23 compatible = "regulator-fixed"; 24 regulator-name = "motor_vdd"; 25 regulator-min-microvolt = <3000000>; 26 regulator-max-microvolt = <3000000>; 27 28 gpio = <&tlmm 76 GPIO_ACTIVE_HIGH>; 29 enable-active-high; 30 31 pinctrl-0 = <&motor_en_default>; 32 pinctrl-names = "default"; 33 }; 34 35 reg_tsp_1p8v: regulator-tsp-1p8v { 36 compatible = "regulator-fixed"; 37 regulator-name = "tsp_1p8v"; 38 regulator-min-microvolt = <1800000>; 39 regulator-max-microvolt = <1800000>; 40 41 gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>; 42 enable-active-high; 43 44 pinctrl-0 = <&tsp_en_default>; 45 pinctrl-names = "default"; 46 }; 47 48 reg_tsp_3p3v: regulator-tsp-3p3v { 49 compatible = "regulator-fixed"; 50 regulator-name = "tsp_3p3v"; 51 regulator-min-microvolt = <3300000>; 52 regulator-max-microvolt = <3300000>; 53 54 gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>; 55 enable-active-high; 56 }; 57 58 vibrator { 59 compatible = "pwm-vibrator"; 60 61 pwms = <&clk_pwm 0 100000>; 62 pwm-names = "enable"; 63 64 vcc-supply = <®_motor_vdd>; 65 }; 66}; 67 68&blsp_i2c5 { 69 status = "okay"; 70 71 touchscreen@4a { 72 compatible = "atmel,maxtouch"; 73 reg = <0x4a>; 74 interrupt-parent = <&tlmm>; 75 interrupts = <13 IRQ_TYPE_LEVEL_LOW>; 76 77 vdd-supply = <®_tsp_1p8v>; 78 vdda-supply = <®_tsp_3p3v>; 79 80 reset-gpios = <&tlmm 114 GPIO_ACTIVE_LOW>; 81 82 pinctrl-0 = <&tsp_int_rst_default>; 83 pinctrl-names = "default"; 84 }; 85}; 86 87&tlmm { 88 motor_en_default: motor-en-default-state { 89 pins = "gpio76"; 90 function = "gpio"; 91 drive-strength = <2>; 92 bias-disable; 93 }; 94 95 motor_pwm_default: motor-pwm-default-state { 96 pins = "gpio50"; 97 function = "gcc_gp2_clk_a"; 98 }; 99 100 tsp_en_default: tsp-en-default-state { 101 pins = "gpio73"; 102 function = "gpio"; 103 drive-strength = <2>; 104 bias-disable; 105 }; 106 107 tsp_int_rst_default: tsp-int-rst-default-state { 108 pins = "gpio13", "gpio114"; 109 function = "gpio"; 110 drive-strength = <2>; 111 bias-disable; 112 }; 113}; 114