tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright 2012 ST-Ericsson AB
3 *
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
7 *
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
10 *
11 * Device Tree for the TVK1281618 UIB
12 */
13
14#include <dt-bindings/interrupt-controller/irq.h>
15
16/ {
17 gpio_keys {
18 compatible = "gpio-keys";
19 #address-cells = <1>;
20 #size-cells = <0>;
21 vdd-supply = <&ab8500_ldo_aux1_reg>;
22 pinctrl-names = "default";
23 pinctrl-0 = <&prox_tvk_mode>, <&hall_tvk_mode>;
24
25 button@139 {
26 /* Proximity sensor */
27 gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>;
28 linux,code = <11>; /* SW_FRONT_PROXIMITY */
29 label = "SFH7741 Proximity Sensor";
30 };
31 button@145 {
32 /* Hall sensor */
33 gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
34 linux,code = <0>; /* SW_LID */
35 label = "HED54XXU11 Hall Effect Sensor";
36 };
37 };
38
39 soc {
40 i2c@80004000 {
41 tc35893@44 {
42 compatible = "toshiba,tc35893";
43 reg = <0x44>;
44 interrupt-parent = <&gpio6>;
45 interrupts = <26 IRQ_TYPE_EDGE_RISING>;
46 pinctrl-names = "default";
47 pinctrl-0 = <&tc35893_tvk_mode>;
48
49 interrupt-controller;
50 #interrupt-cells = <1>;
51
52 tc3589x_gpio {
53 compatible = "toshiba,tc3589x-gpio";
54 interrupts = <0>;
55
56 interrupt-controller;
57 #interrupt-cells = <2>;
58 gpio-controller;
59 #gpio-cells = <2>;
60 };
61 tc3589x_keypad {
62 compatible = "toshiba,tc3589x-keypad";
63 interrupts = <6>;
64 debounce-delay-ms = <4>;
65 keypad,num-columns = <8>;
66 keypad,num-rows = <8>;
67 linux,no-autorepeat;
68 wakeup-source;
69 linux,keymap = <0x0301006b
70 0x04010066
71 0x06040072
72 0x040200d7
73 0x0303006a
74 0x0205000e
75 0x0607008b
76 0x0500001c
77 0x0403000b
78 0x03040034
79 0x05020067
80 0x0305006c
81 0x040500e7
82 0x0005009e
83 0x06020073
84 0x01030039
85 0x07060069
86 0x050500d9>;
87 };
88 };
89 };
90 /* Sensors mounted on this board variant */
91 i2c@80128000 {
92 lsm303dlh@18 {
93 /* Accelerometer */
94 compatible = "st,lsm303dlh-accel";
95 st,drdy-int-pin = <1>;
96 drive-open-drain;
97 reg = <0x18>;
98 vdd-supply = <&ab8500_ldo_aux1_reg>;
99 vddio-supply = <&db8500_vsmps2_reg>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&accel_tvk_mode>;
102 interrupt-parent = <&gpio2>;
103 interrupts = <18 IRQ_TYPE_EDGE_FALLING>,
104 <19 IRQ_TYPE_EDGE_FALLING>;
105 };
106 lsm303dlh@1e {
107 /*
108 * This magnetometer is packaged with
109 * the accelerometer, and has a DRDY line,
110 * however it is not connected on this
111 * board so it can not generate interrupts.
112 */
113 compatible = "st,lsm303dlh-magn";
114 reg = <0x1e>;
115 vdd-supply = <&ab8500_ldo_aux1_reg>;
116 vddio-supply = <&db8500_vsmps2_reg>;
117 };
118 lis331dl@1c {
119 /* Accelerometer */
120 compatible = "st,lis331dl-accel";
121 st,drdy-int-pin = <1>;
122 drive-open-drain;
123 reg = <0x1c>;
124 vdd-supply = <&ab8500_ldo_aux1_reg>;
125 vddio-supply = <&db8500_vsmps2_reg>;
126 pinctrl-names = "default";
127 pinctrl-0 = <&accel_tvk_mode>;
128 interrupt-parent = <&gpio2>;
129 interrupts = <18 IRQ_TYPE_EDGE_FALLING>,
130 <19 IRQ_TYPE_EDGE_FALLING>;
131 };
132 ak8974@0f {
133 /* Magnetometer */
134 compatible = "asahi-kasei,ak8974";
135 reg = <0x0f>;
136 vdd-supply = <&ab8500_ldo_aux1_reg>;
137 vddio-supply = <&db8500_vsmps2_reg>;
138 pinctrl-names = "default";
139 pinctrl-0 = <&gyro_magn_tvk_mode>;
140 interrupt-parent = <&gpio1>;
141 interrupts = <0 IRQ_TYPE_EDGE_RISING>;
142 };
143 l3g4200d@68 {
144 /* Gyroscope */
145 compatible = "st,l3g4200d-gyro";
146 st,drdy-int-pin = <2>;
147 reg = <0x68>;
148 vdd-supply = <&ab8500_ldo_aux1_reg>;
149 vddio-supply = <&db8500_vsmps2_reg>;
150 pinctrl-names = "default";
151 pinctrl-0 = <&gyro_magn_tvk_mode>;
152 interrupt-parent = <&gpio1>;
153 interrupts = <0 IRQ_TYPE_EDGE_RISING>;
154 };
155 lsp001wm@5c {
156 /* Barometer/pressure sensor */
157 compatible = "st,lps001wp-press";
158 reg = <0x5c>;
159 vdd-supply = <&ab8500_ldo_aux1_reg>;
160 vddio-supply = <&db8500_vsmps2_reg>;
161 };
162 };
163
164 i2c@80110000 {
165 synaptics@4b {
166 /* Synaptics RMI4 TM1217 touchscreen */
167 compatible = "syna,rmi4-i2c";
168 #address-cells = <1>;
169 #size-cells = <0>;
170 reg = <0x4b>;
171 vdd-supply = <&ab8500_ldo_aux1_reg>;
172 vddio-supply = <&db8500_vsmps2_reg>;
173 pinctrl-names = "default";
174 pinctrl-0 = <&synaptics_tvk_mode>;
175 interrupt-parent = <&gpio2>;
176 interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
177
178 rmi-f01@1 {
179 reg = <0x1>;
180 syna,nosleep = <1>;
181 };
182 rmi-f11@11 {
183 reg = <0x11>;
184 touchscreen-inverted-x;
185 syna,sensor-type = <1>;
186 };
187 };
188 };
189
190 pinctrl {
191 /* Pull up this GPIO pin */
192 tc35893 {
193 tc35893_tvk_mode: tc35893_tvk {
194 tvk_cfg {
195 pins = "GPIO218_AH11";
196 ste,config = <&gpio_in_pu>;
197 };
198 };
199 };
200 prox {
201 prox_tvk_mode: prox_tvk {
202 tvk_cfg {
203 pins = "GPIO217_AH12";
204 ste,config = <&gpio_in_pu>;
205 };
206 };
207 };
208 hall {
209 hall_tvk_mode: hall_tvk {
210 tvk_cfg {
211 pins = "GPIO145_C13";
212 ste,config = <&gpio_in_pu>;
213 };
214 };
215 };
216 accelerometer {
217 accel_tvk_mode: accel_tvk {
218 /* Accelerometer interrupt lines 1 & 2 */
219 tvk_cfg {
220 pins = "GPIO82_C1", "GPIO83_D3";
221 ste,config = <&gpio_in_pu>;
222 };
223 };
224 };
225 gyroscope {
226 /*
227 * These lines are shared between Gyroscope l3g400dh
228 * and AK8974 magnetometer.
229 */
230 gyro_magn_tvk_mode: gyro_magn_tvk {
231 /* GPIO 31 used for INT pull down the line */
232 tvk_cfg1 {
233 pins = "GPIO31_V3";
234 ste,config = <&gpio_in_pd>;
235 };
236 /* GPIO 32 used for DRDY, pull this down */
237 tvk_cfg2 {
238 pins = "GPIO32_V2";
239 ste,config = <&gpio_in_pd>;
240 };
241 };
242 };
243 synaptics {
244 synaptics_tvk_mode: synaptics_tvk {
245 /* Touchscreen uses GPIO 84 */
246 tvk_cfg1 {
247 pins = "GPIO84_C2";
248 ste,config = <&gpio_in_pu>;
249 };
250 };
251 };
252 };
253 };
254};