xref: /linux/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts (revision 5027ec19f1049a07df5b0a37b1f462514cf2724b)
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 8.0 (2015)";
9	compatible = "samsung,gt58", "qcom,msm8916";
10	chassis-type = "tablet";
11
12	reg_5p4v: regulator-5p4v {
13		compatible = "regulator-fixed";
14		regulator-name = "vlcd_5p4v";
15		regulator-min-microvolt = <5400000>;
16		regulator-max-microvolt = <5400000>;
17
18		gpio = <&tlmm 8 GPIO_ACTIVE_HIGH>;
19		enable-active-high;
20
21		pinctrl-0 = <&buckbooster_en_default>;
22		pinctrl-names = "default";
23	};
24
25	reg_vdd_tsp: regulator-vdd-tsp {
26		compatible = "regulator-fixed";
27		regulator-name = "vdd_tsp";
28		regulator-min-microvolt = <3300000>;
29		regulator-max-microvolt = <3300000>;
30
31		gpio = <&tlmm 73 GPIO_ACTIVE_HIGH>;
32		enable-active-high;
33
34		pinctrl-0 = <&reg_tsp_en_default>;
35		pinctrl-names = "default";
36	};
37
38	vibrator {
39		compatible = "gpio-vibrator";
40		enable-gpios = <&tlmm 76 GPIO_ACTIVE_HIGH>;
41
42		pinctrl-0 = <&vibrator_en_default>;
43		pinctrl-names = "default";
44	};
45};
46
47&blsp_i2c5 {
48	status = "okay";
49
50	touchscreen@20 {
51		compatible = "zinitix,bt532";
52		reg = <0x20>;
53		interrupt-parent = <&tlmm>;
54		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
55
56		touchscreen-size-x = <768>;
57		touchscreen-size-y = <1024>;
58
59		vcca-supply = <&reg_vdd_tsp>;
60		vdd-supply = <&pm8916_l6>;
61
62		pinctrl-0 = <&tsp_int_default>;
63		pinctrl-names = "default";
64	};
65};
66
67&mdss {
68	status = "okay";
69};
70
71&mdss_dsi0 {
72	pinctrl-0 = <&mdss_default>;
73	pinctrl-1 = <&mdss_sleep>;
74	pinctrl-names = "default", "sleep";
75
76	panel@0 {
77		compatible = "samsung,lsl080al03", "samsung,s6d7aa0";
78		reg = <0>;
79
80		power-supply = <&reg_5p4v>;
81		vmipi-supply = <&pm8916_l5>;
82		reset-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
83
84		port {
85			panel_in: endpoint {
86				remote-endpoint = <&mdss_dsi0_out>;
87			};
88		};
89	};
90};
91
92&mdss_dsi0_out {
93	data-lanes = <0 1 2 3>;
94	remote-endpoint = <&panel_in>;
95};
96
97&tlmm {
98	buckbooster_en_default: buckbooster-en-default-state {
99		pins = "gpio8";
100		function = "gpio";
101		drive-strength = <2>;
102		bias-disable;
103	};
104
105	mdss_default: mdss-default-state {
106		pins = "gpio97";
107		function = "gpio";
108		drive-strength = <8>;
109		bias-disable;
110	};
111
112	mdss_sleep: mdss-sleep-state {
113		pins = "gpio97";
114		function = "gpio";
115		drive-strength = <2>;
116		bias-pull-down;
117	};
118
119	reg_tsp_en_default: reg-tsp-en-default-state {
120		pins = "gpio73";
121		function = "gpio";
122		drive-strength = <2>;
123		bias-disable;
124	};
125
126	tsp_int_default: tsp-int-default-state {
127		pins = "gpio13";
128		function = "gpio";
129		drive-strength = <2>;
130		bias-disable;
131	};
132
133	vibrator_en_default: vibrator-en-default-state {
134		pins = "gpio76";
135		function = "gpio";
136		drive-strength = <2>;
137		bias-disable;
138	};
139};
140