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 = <&reg_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 = <&reg_tsp_1p8v>;
78		vdda-supply = <&reg_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