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
213
214
215
216
217
218
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2012 ST-Ericsson AB
*
* Device Tree for the TVK1281618 family of UIBs
*/
#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_tvk_mode>, <&hall_tvk_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 {
tc35893@44 {
compatible = "toshiba,tc35893";
reg = <0x44>;
interrupt-parent = <&gpio6>;
interrupts = <26 IRQ_TYPE_EDGE_RISING>;
pinctrl-names = "default";
pinctrl-0 = <&tc35893_tvk_mode>;
interrupt-controller;
#interrupt-cells = <1>;
tc3589x_gpio {
compatible = "toshiba,tc3589x-gpio";
interrupts = <0>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
};
tc3589x_keypad {
compatible = "toshiba,tc3589x-keypad";
interrupts = <6>;
debounce-delay-ms = <4>;
keypad,num-columns = <8>;
keypad,num-rows = <8>;
linux,no-autorepeat;
wakeup-source;
linux,keymap = <0x0301006b
0x04010066
0x06040072
0x040200d7
0x0303006a
0x0205000e
0x0607008b
0x0500001c
0x0403000b
0x03040034
0x05020067
0x0305006c
0x040500e7
0x0005009e
0x06020073
0x01030039
0x07060069
0x050500d9>;
};
};
};
/* Sensors mounted on all board variants */
i2c@80128000 {
ak8974@f {
/* Magnetometer */
compatible = "asahi-kasei,ak8974";
reg = <0x0f>;
avdd-supply = <&ab8500_ldo_aux1_reg>;
dvdd-supply = <&db8500_vsmps2_reg>;
pinctrl-names = "default";
pinctrl-0 = <&gyro_magn_tvk_mode>;
/*
* These interrupts cannot be used: the other component
* ST-Micro L3D4200D gyro that is connected to the same lines
* cannot set its DRDY line to open drain, so it cannot be
* shared with other peripherals. The should be defined for
* the falling edge if they could be wired together.
*
* interrupts-extended =
* <&gpio1 0 IRQ_TYPE_EDGE_FALLING>,
* <&gpio0 31 IRQ_TYPE_EDGE_FALLING>;
*/
};
l3g4200d@68 {
/* Gyroscope */
compatible = "st,l3g4200d-gyro";
st,drdy-int-pin = <2>;
reg = <0x68>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
vddio-supply = <&db8500_vsmps2_reg>;
pinctrl-names = "default";
pinctrl-0 = <&gyro_magn_tvk_mode>;
interrupts-extended =
<&gpio1 0 IRQ_TYPE_EDGE_RISING>,
<&gpio0 31 IRQ_TYPE_EDGE_RISING>;
};
lsp001wm@5c {
/* Barometer/pressure sensor */
compatible = "st,lps001wp-press";
reg = <0x5c>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
vddio-supply = <&db8500_vsmps2_reg>;
};
};
i2c@80110000 {
synaptics@4b {
/* Synaptics RMI4 TM1217 touchscreen */
compatible = "syna,rmi4-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x4b>;
vdd-supply = <&ab8500_ldo_aux1_reg>;
vddio-supply = <&db8500_vsmps2_reg>;
pinctrl-names = "default";
pinctrl-0 = <&synaptics_tvk_mode>;
interrupt-parent = <&gpio2>;
interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
rmi-f01@1 {
reg = <0x1>;
syna,nosleep = <1>;
};
rmi-f11@11 {
reg = <0x11>;
touchscreen-inverted-x;
syna,sensor-type = <1>;
};
};
};
pinctrl {
/* Pull up this GPIO pin */
tc35893 {
tc35893_tvk_mode: tc35893_tvk {
tvk_cfg {
pins = "GPIO218_AH11";
ste,config = <&gpio_in_pu>;
};
};
};
prox {
prox_tvk_mode: prox_tvk {
tvk_cfg {
pins = "GPIO217_AH12";
ste,config = <&gpio_in_pu>;
};
};
};
hall {
hall_tvk_mode: hall_tvk {
tvk_cfg {
pins = "GPIO145_C13";
ste,config = <&gpio_in_pu>;
};
};
};
accelerometer {
accel_tvk_mode: accel_tvk {
/* Accelerometer interrupt lines 1 & 2 */
tvk_cfg {
pins = "GPIO82_C1", "GPIO83_D3";
ste,config = <&gpio_in_pd>;
};
};
};
gyroscope {
/*
* These lines are shared between Gyroscope l3g400dh
* and AK8974 magnetometer.
*/
gyro_magn_tvk_mode: gyro_magn_tvk {
/* GPIO 31 used for INT pull down the line */
tvk_cfg1 {
pins = "GPIO31_V3";
ste,config = <&gpio_in_pd>;
};
/* GPIO 32 used for DRDY, pull this down */
tvk_cfg2 {
pins = "GPIO32_V2";
ste,config = <&gpio_in_pd>;
};
};
};
synaptics {
synaptics_tvk_mode: synaptics_tvk {
/* Touchscreen uses GPIO 84 */
tvk_cfg1 {
pins = "GPIO84_C2";
ste,config = <&gpio_in_pu>;
};
};
};
};
};
};
|
