summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/ste-href-stuib.dtsi
blob: b8fd8f18ba168a14950708f91eab941acf0e3d05 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright 2012 ST-Ericsson AB
 */

#include <dt-bindings/interrupt-controller/irq.h>

/ {
	gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		vdd-supply = <&ab8500_ldo_aux1_reg>;
		pinctrl-names = "default";
		pinctrl-0 = <&prox_stuib_mode>, <&hall_stuib_mode>;

		button@139 {
			/* Proximity sensor */
			gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>;
			linux,code = <11>; /* SW_FRONT_PROXIMITY */
			label = "SFH7741 Proximity Sensor";
		};
		button@145 {
			/* Hall sensor */
			gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
			linux,code = <0>; /* SW_LID */
			label = "HED54XXU11 Hall Effect Sensor";
		};
	};

	soc {
		i2c@80004000 {
			stmpe1601: stmpe1601@40 {
				compatible = "st,stmpe1601";
				reg = <0x40>;
				interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
				interrupt-parent = <&gpio6>;
				interrupt-controller;
				vcc-supply = <&db8500_vsmps2_reg>;
				vio-supply = <&db8500_vsmps2_reg>;
				pinctrl-names = "default";
				pinctrl-0 = <&stmpe_stuib_mode>;

				wakeup-source;
				st,autosleep-timeout = <1024>;

				stmpe_keypad {
					compatible = "st,stmpe-keypad";

					debounce-interval = <64>;
					st,scan-count = <8>;
					st,no-autorepeat;

					linux,keymap = <0x205006b
							0x4010074
							0x3050072
							0x1030004
							0x502006a
							0x500000a
							0x5008b
							0x706001c
							0x405000b
							0x6070003
							0x3040067
							0x303006c
							0x60400e7
							0x602009e
							0x4020073
							0x5050002
							0x4030069
							0x3020008>;
				};
			};
		};

		/* Sensors mounted on this board variant */
		i2c@80128000 {
			lis331dl@1c {
				/* Accelerometer */
				compatible = "st,lis331dl-accel";
				st,drdy-int-pin = <1>;
				reg = <0x1c>;
				vdd-supply = <&ab8500_ldo_aux1_reg>;
				vddio-supply = <&db8500_vsmps2_reg>;
				pinctrl-names = "default";
				pinctrl-0 = <&accel_stuib_mode>;
				interrupt-parent = <&gpio2>;
				interrupts = <18 IRQ_TYPE_EDGE_RISING>,
					     <19 IRQ_TYPE_EDGE_RISING>;
			};
			ak8974@f {
				/* Magnetometer */
				compatible = "asahi-kasei,ak8974";
				reg = <0x0f>;
				vdd-supply = <&ab8500_ldo_aux1_reg>;
				vddio-supply = <&db8500_vsmps2_reg>;
				pinctrl-names = "default";
				pinctrl-0 = <&magneto_stuib_mode>;
				interrupt-parent = <&gpio1>;
				interrupts = <0 IRQ_TYPE_EDGE_RISING>;
			};
		};

		i2c@80110000 {
			bu21013_tp@5c {
				compatible = "rohm,bu21013_tp";
				reg = <0x5c>;
				avdd-supply = <&ab8500_ldo_aux1_reg>;

				rohm,touch-max-x = <384>;
				rohm,touch-max-y = <704>;
				rohm,flip-y;
				pinctrl-names = "default";
				pinctrl-0 = <&touch_rohm_mode>;
			};

			bu21013_tp@5d {
				compatible = "rohm,bu21013_tp";
				reg = <0x5d>;
				avdd-supply = <&ab8500_ldo_aux1_reg>;

				rohm,touch-max-x = <384>;
				rohm,touch-max-y = <704>;
				rohm,flip-y;
				pinctrl-names = "default";
				pinctrl-0 = <&touch_rohm_mode>;
			};
		};

		pinctrl {
			/* Pull up this GPIO pin */
			stmpe {
				stmpe_stuib_mode: stmpe_stuib {
					stuib_cfg {
						ste,pins = "GPIO218_AH11";
						ste,config = <&gpio_in_pu>;
					};
				};
			};
			prox {
				prox_stuib_mode: prox_stuib {
					stuib_cfg {
						pins = "GPIO217_AH12";
						ste,config = <&gpio_in_pu>;
					};
				};
			};
			hall {
				hall_stuib_mode: stuib_tvk {
					stuib_cfg {
						pins = "GPIO145_C13";
						ste,config = <&gpio_in_pu>;
					};
				};
			};
			accelerometer {
				accel_stuib_mode: accel_stuib {
					/* Accelerometer interrupt lines 1 & 2 */
					stuib_cfg {
						pins = "GPIO82_C1", "GPIO83_D3";
						ste,config = <&gpio_in_pu>;
					};
				};
			};
			magnetometer {
				magneto_stuib_mode: magneto_stuib {
					/* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */
					stuib_cfg1 {
						pins = "GPIO31_V3";
						ste,config = <&gpio_in_pu>;
					};
					stuib_cfg2 {
						pins = "GPIO32_V2";
						ste,config = <&gpio_in_pd>;
					};
				};
			};
			touch {
				touch_rohm_mode: touch_rohm {
					/*
					 * ROHM touch screen uses GPIO 143 for
					 * RST1, GPIO 146 for RST2 and
					 * GPIO 67 for interrupts. Pull-up
					 * the IRQ line and drive both
					 * reset signals low.
					 */
					stuib_cfg1 {
						pins = "GPIO143_D12", "GPIO146_D13";
						ste,config = <&gpio_out_lo>;
					};
					stuib_cfg2 {
						pins = "GPIO67_G2";
						ste,config = <&gpio_in_pu>;
					};
				};
			};
		};

		mcde@a0350000 {
			status = "okay";

			dsi-controller@a0351000 {
				panel {
					compatible = "samsung,s6d16d0";
					reg = <0>;
					vdd1-supply = <&ab8500_ldo_aux1_reg>;
					reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
				};
			};
		};
	};
};