1 // SPDX-License-Identifier: GPL-2.0-or-later 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* 2 /*
3 * Device Tree for the TVK1281618 R3 user inte 3 * Device Tree for the TVK1281618 R3 user interface board (UIB)
4 * also known as the "CYTTSP board" 4 * also known as the "CYTTSP board"
5 */ 5 */
6 6
7 #include <dt-bindings/interrupt-controller/irq 7 #include <dt-bindings/interrupt-controller/irq.h>
8 #include <dt-bindings/input/input.h> 8 #include <dt-bindings/input/input.h>
9 9
10 / { 10 / {
11 gpio_keys { 11 gpio_keys {
12 compatible = "gpio-keys"; 12 compatible = "gpio-keys";
13 #address-cells = <1>; 13 #address-cells = <1>;
14 #size-cells = <0>; 14 #size-cells = <0>;
15 vdd-supply = <&ab8500_ldo_aux1 15 vdd-supply = <&ab8500_ldo_aux1_reg>;
16 pinctrl-names = "default"; 16 pinctrl-names = "default";
17 pinctrl-0 = <&hall_tvk_mode>; 17 pinctrl-0 = <&hall_tvk_mode>;
18 18
19 button@145 { 19 button@145 {
20 /* Hall sensor */ 20 /* Hall sensor */
21 gpios = <&gpio4 17 GPI 21 gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
22 linux,code = <0>; /* S 22 linux,code = <0>; /* SW_LID */
23 label = "HED54XXU11 Ha 23 label = "HED54XXU11 Hall Effect Sensor";
24 }; 24 };
25 }; 25 };
26 26
27 soc { 27 soc {
28 i2c@80004000 { 28 i2c@80004000 {
29 tc35893@44 { 29 tc35893@44 {
30 compatible = " 30 compatible = "toshiba,tc35893";
31 reg = <0x44>; 31 reg = <0x44>;
32 interrupt-pare 32 interrupt-parent = <&gpio2>;
33 interrupts = < 33 interrupts = <0 IRQ_TYPE_EDGE_RISING>;
34 pinctrl-names 34 pinctrl-names = "default";
35 pinctrl-0 = <& 35 pinctrl-0 = <&tc35893_tvk_mode>;
36 36
37 interrupt-cont 37 interrupt-controller;
38 #interrupt-cel 38 #interrupt-cells = <1>;
39 status = "disa 39 status = "disabled";
40 40
41 tc3589x_gpio { 41 tc3589x_gpio {
42 compat 42 compatible = "toshiba,tc3589x-gpio";
43 interr 43 interrupts = <0>;
44 44
45 interr 45 interrupt-controller;
46 #inter 46 #interrupt-cells = <2>;
47 gpio-c 47 gpio-controller;
48 #gpio- 48 #gpio-cells = <2>;
49 }; 49 };
50 tc3589x_keypad 50 tc3589x_keypad {
51 compat 51 compatible = "toshiba,tc3589x-keypad";
52 interr 52 interrupts = <6>;
53 deboun 53 debounce-delay-ms = <4>;
54 keypad 54 keypad,num-columns = <8>;
55 keypad 55 keypad,num-rows = <8>;
56 linux, 56 linux,no-autorepeat;
57 wakeup 57 wakeup-source;
58 linux, 58 linux,keymap = <MATRIX_KEY(3, 1, KEY_END)>,
59 59 <MATRIX_KEY(4, 1, KEY_HOME)>,
60 60 <MATRIX_KEY(6, 4, KEY_VOLUMEDOWN)>,
61 61 <MATRIX_KEY(4, 2, KEY_EMAIL)>,
62 62 <MATRIX_KEY(3, 3, KEY_RIGHT)>,
63 63 <MATRIX_KEY(2, 5, KEY_BACKSPACE)>,
64 64 <MATRIX_KEY(6, 7, KEY_MENU)>,
65 65 <MATRIX_KEY(5, 0, KEY_ENTER)>,
66 66 <MATRIX_KEY(4, 3, KEY_0)>,
67 67 <MATRIX_KEY(3, 4, KEY_DOT)>,
68 68 <MATRIX_KEY(5, 2, KEY_UP)>,
69 69 <MATRIX_KEY(3, 5, KEY_DOWN)>,
70 70 <MATRIX_KEY(4, 5, KEY_SEND)>,
71 71 <MATRIX_KEY(0, 5, KEY_BACK)>,
72 72 <MATRIX_KEY(6, 2, KEY_VOLUMEUP)>,
73 73 <MATRIX_KEY(1, 3, KEY_SPACE)>,
74 74 <MATRIX_KEY(7, 6, KEY_LEFT)>,
75 75 <MATRIX_KEY(5, 5, KEY_SEARCH)>;
76 }; 76 };
77 }; 77 };
78 }; 78 };
79 79
80 i2c@80128000 { 80 i2c@80128000 {
81 accelerometer@19 { 81 accelerometer@19 {
82 compatible = " 82 compatible = "st,lsm303dlhc-accel";
83 st,drdy-int-pi 83 st,drdy-int-pin = <1>;
84 reg = <0x19>; 84 reg = <0x19>;
85 vdd-supply = < 85 vdd-supply = <&ab8500_ldo_aux1_reg>;
86 vddio-supply = 86 vddio-supply = <&db8500_vsmps2_reg>;
87 interrupt-pare 87 interrupt-parent = <&gpio2>;
88 interrupts = < 88 interrupts = <18 IRQ_TYPE_EDGE_RISING>,
89 < 89 <19 IRQ_TYPE_EDGE_RISING>;
90 pinctrl-names 90 pinctrl-names = "default";
91 pinctrl-0 = <& 91 pinctrl-0 = <&accel_tvk_mode>;
92 mount-matrix = 92 mount-matrix = "0", "-1", "0",
93 93 "-1", "0", "0",
94 94 "0", "0", "-1";
95 }; 95 };
96 magnetometer@1e { 96 magnetometer@1e {
97 compatible = " 97 compatible = "st,lsm303dlm-magn";
98 reg = <0x1e>; 98 reg = <0x1e>;
99 vdd-supply = < 99 vdd-supply = <&ab8500_ldo_aux1_reg>;
100 vddio-supply = 100 vddio-supply = <&db8500_vsmps2_reg>;
101 // This interr 101 // This interrupt is not properly working with the driver
102 // interrupt-p 102 // interrupt-parent = <&gpio1>;
103 // interrupts 103 // interrupts = <0 IRQ_TYPE_EDGE_RISING>;
104 pinctrl-names 104 pinctrl-names = "default";
105 pinctrl-0 = <& 105 pinctrl-0 = <&magn_tvk_mode>;
106 }; 106 };
107 gyroscope@68 { 107 gyroscope@68 {
108 /* Gyroscope * 108 /* Gyroscope */
109 compatible = " 109 compatible = "st,l3g4200d-gyro";
110 reg = <0x68>; 110 reg = <0x68>;
111 vdd-supply = < 111 vdd-supply = <&ab8500_ldo_aux1_reg>;
112 vddio-supply = 112 vddio-supply = <&db8500_vsmps2_reg>;
113 }; 113 };
114 pressure@5c { 114 pressure@5c {
115 /* Barometer/p 115 /* Barometer/pressure sensor */
116 compatible = " 116 compatible = "st,lps001wp-press";
117 reg = <0x5c>; 117 reg = <0x5c>;
118 vdd-supply = < 118 vdd-supply = <&ab8500_ldo_aux1_reg>;
119 vddio-supply = 119 vddio-supply = <&db8500_vsmps2_reg>;
120 }; 120 };
121 }; 121 };
122 122
123 spi@80111000 { 123 spi@80111000 {
124 num-cs = <1>; 124 num-cs = <1>;
125 cs-gpios = <&gpio6 24 125 cs-gpios = <&gpio6 24 GPIO_ACTIVE_LOW>;
126 pinctrl-names = "defau 126 pinctrl-names = "default";
127 pinctrl-0 = <&spi2_def 127 pinctrl-0 = <&spi2_default_mode>;
128 status = "okay"; 128 status = "okay";
129 129
130 touchscreen@0 { 130 touchscreen@0 {
131 compatible = " 131 compatible = "cypress,cy8ctma340";
132 /* 132 /*
133 * Actually th 133 * Actually the max frequency is 6 MHz, but over 2 MHz the
134 * data rate n 134 * data rate needs to be restricted to max 2Mbps which the
135 * SPI framewo 135 * SPI framework cannot handle.
136 */ 136 */
137 spi-max-freque 137 spi-max-frequency = <2000000>;
138 reg = <0>; 138 reg = <0>;
139 interrupt-pare 139 interrupt-parent = <&gpio2>;
140 interrupts = < 140 interrupts = <20 IRQ_TYPE_EDGE_FALLING>;
141 vcpin-supply = 141 vcpin-supply = <&ab8500_ldo_aux1_reg>;
142 vdd-supply = < 142 vdd-supply = <&db8500_vsmps2_reg>;
143 reset-gpios = 143 reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
144 touchscreen-si 144 touchscreen-size-x = <480>;
145 touchscreen-si 145 touchscreen-size-y = <854>;
146 active-interva 146 active-interval-ms = <0>;
147 touch-timeout- 147 touch-timeout-ms = <255>;
148 lowpower-inter 148 lowpower-interval-ms = <10>;
149 bootloader-key 149 bootloader-key = /bits/ 8 <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07>;
150 pinctrl-names 150 pinctrl-names = "default";
151 pinctrl-0 = <& 151 pinctrl-0 = <&cyttsp_tvk_mode>;
152 }; 152 };
153 }; 153 };
154 154
155 mcde@a0350000 { 155 mcde@a0350000 {
156 status = "okay"; 156 status = "okay";
157 157
158 dsi@a0351000 { 158 dsi@a0351000 {
159 panel { 159 panel {
160 compat 160 compatible = "sony,acx424akp";
161 reg = 161 reg = <0>;
162 vddi-s 162 vddi-supply = <&ab8500_ldo_aux1_reg>;
163 reset- 163 reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
164 }; 164 };
165 }; 165 };
166 }; 166 };
167 167
168 pinctrl { 168 pinctrl {
169 hall { 169 hall {
170 hall_tvk_mode: 170 hall_tvk_mode: hall_tvk {
171 tvk_cf 171 tvk_cfg {
172 172 pins = "GPIO145_C13";
173 173 ste,config = <&gpio_in_pu>;
174 }; 174 };
175 }; 175 };
176 }; 176 };
177 tc35893 { 177 tc35893 {
178 /* IRQ from th 178 /* IRQ from the TC35893 */
179 tc35893_tvk_mo 179 tc35893_tvk_mode: tc35893_tvk {
180 tvk_cf 180 tvk_cfg {
181 181 pins = "GPIO64_F3";
182 182 ste,config = <&gpio_in_pu>;
183 }; 183 };
184 }; 184 };
185 }; 185 };
186 accelerometer { 186 accelerometer {
187 accel_tvk_mode 187 accel_tvk_mode: accel_tvk {
188 /* Acc 188 /* Accelerometer interrupt lines 1 & 2 */
189 tvk_cf 189 tvk_cfg {
190 190 pins = "GPIO82_C1", "GPIO83_D3";
191 191 ste,config = <&gpio_in_pd>;
192 }; 192 };
193 }; 193 };
194 }; 194 };
195 magnetometer { 195 magnetometer {
196 magn_tvk_mode: 196 magn_tvk_mode: magn_tvk {
197 /* GPI 197 /* GPIO 32 used for DRDY, pull this down */
198 tvk_cf 198 tvk_cfg {
199 199 pins = "GPIO32_V2";
200 200 ste,config = <&gpio_in_pd>;
201 }; 201 };
202 }; 202 };
203 }; 203 };
204 cyttsp { 204 cyttsp {
205 cyttsp_tvk_mod 205 cyttsp_tvk_mode: cyttsp_tvk {
206 /* Tou 206 /* Touchscreen uses GPIO84 for IRQ */
207 tvk_cf 207 tvk_cfg1 {
208 208 pins = "GPIO84_C2";
209 209 ste,config = <&gpio_in_pu>;
210 }; 210 };
211 /* GPI 211 /* GPIO143 is reset */
212 tvk_cf 212 tvk_cfg2 {
213 213 pins = "GPIO143_D12";
214 214 ste,config = <&gpio_out_hi>;
215 }; 215 };
216 }; 216 };
217 }; 217 };
218 }; 218 };
219 }; 219 };
220 }; 220 };
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