Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/ste-href-tvk1281618-r2.dtsi
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1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Device Tree for the TVK1281618 R2 user interface board (UIB) 4 */ 5 6 #include <dt-bindings/interrupt-controller/irq.h> 7 #include <dt-bindings/input/input.h> 8 9 / { 10 gpio_keys { 11 compatible = "gpio-keys"; 12 #address-cells = <1>; 13 #size-cells = <0>; 14 vdd-supply = <&ab8500_ldo_aux1_reg>; 15 pinctrl-names = "default"; 16 pinctrl-0 = <&prox_tvk_mode>, <&hall_tvk_mode>; 17 18 button@139 { 19 /* Proximity sensor */ 20 gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>; 21 linux,code = <11>; /* SW_FRONT_PROXIMITY */ 22 label = "SFH7741 Proximity Sensor"; 23 }; 24 button@145 { 25 /* Hall sensor */ 26 gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>; 27 linux,code = <0>; /* SW_LID */ 28 label = "HED54XXU11 Hall Effect Sensor"; 29 }; 30 }; 31 32 soc { 33 i2c@80004000 { 34 tc35893@44 { 35 compatible = "toshiba,tc35893"; 36 reg = <0x44>; 37 interrupt-parent = <&gpio6>; 38 interrupts = <26 IRQ_TYPE_EDGE_RISING>; 39 pinctrl-names = "default"; 40 pinctrl-0 = <&tc35893_tvk_mode>; 41 42 interrupt-controller; 43 #interrupt-cells = <1>; 44 status = "disabled"; 45 46 tc3589x_gpio { 47 compatible = "toshiba,tc3589x-gpio"; 48 interrupts = <0>; 49 50 interrupt-controller; 51 #interrupt-cells = <2>; 52 gpio-controller; 53 #gpio-cells = <2>; 54 }; 55 tc3589x_keypad { 56 compatible = "toshiba,tc3589x-keypad"; 57 interrupts = <6>; 58 debounce-delay-ms = <4>; 59 keypad,num-columns = <8>; 60 keypad,num-rows = <8>; 61 linux,no-autorepeat; 62 wakeup-source; 63 linux,keymap = <MATRIX_KEY(3, 1, KEY_END)>, 64 <MATRIX_KEY(4, 1, KEY_HOME)>, 65 <MATRIX_KEY(6, 4, KEY_VOLUMEDOWN)>, 66 <MATRIX_KEY(4, 2, KEY_EMAIL)>, 67 <MATRIX_KEY(3, 3, KEY_RIGHT)>, 68 <MATRIX_KEY(2, 5, KEY_BACKSPACE)>, 69 <MATRIX_KEY(6, 7, KEY_MENU)>, 70 <MATRIX_KEY(5, 0, KEY_ENTER)>, 71 <MATRIX_KEY(4, 3, KEY_0)>, 72 <MATRIX_KEY(3, 4, KEY_DOT)>, 73 <MATRIX_KEY(5, 2, KEY_UP)>, 74 <MATRIX_KEY(3, 5, KEY_DOWN)>, 75 <MATRIX_KEY(4, 5, KEY_SEND)>, 76 <MATRIX_KEY(0, 5, KEY_BACK)>, 77 <MATRIX_KEY(6, 2, KEY_VOLUMEUP)>, 78 <MATRIX_KEY(1, 3, KEY_SPACE)>, 79 <MATRIX_KEY(7, 6, KEY_LEFT)>, 80 <MATRIX_KEY(5, 5, KEY_SEARCH)>; 81 }; 82 }; 83 }; 84 85 i2c@80128000 { 86 accelerometer@18 { 87 /* Accelerometer */ 88 compatible = "st,lsm303dlh-accel"; 89 st,drdy-int-pin = <1>; 90 drive-open-drain; 91 reg = <0x18>; 92 vdd-supply = <&ab8500_ldo_aux1_reg>; 93 vddio-supply = <&db8500_vsmps2_reg>; 94 pinctrl-names = "default"; 95 pinctrl-0 = <&accel_tvk_mode>; 96 /* 97 * These interrupts cannot be used: the other component 98 * ST-Micro L3D4200D gyro that is connected to the same lines 99 * cannot set its DRDY line to open drain, so it cannot be 100 * shared with other peripherals. The should be defined for 101 * the falling edge if they could be wired together. 102 * 103 * interrupts-extended = 104 * <&gpio1 0 IRQ_TYPE_EDGE_FALLING>, 105 * <&gpio2 19 IRQ_TYPE_EDGE_FALLING>; 106 */ 107 mount-matrix = "0", "1", "0", 108 "1", "0", "0", 109 "0", "0", "-1"; 110 }; 111 magnetometer@1e { 112 /* Magnetometer */ 113 compatible = "st,lsm303dlh-magn"; 114 reg = <0x1e>; 115 vdd-supply = <&ab8500_ldo_aux1_reg>; 116 vddio-supply = <&db8500_vsmps2_reg>; 117 /* 118 * These interrupts cannot be used: the other component 119 * ST-Micro L3D4200D gyro that is connected to the same lines 120 * cannot set its DRDY line to open drain, so it cannot be 121 * shared with other peripherals. The should be defined for 122 * the falling edge if they could be wired together. 123 * 124 * interrupts-extended = 125 * <&gpio1 0 IRQ_TYPE_EDGE_FALLING>, 126 * <&gpio2 19 IRQ_TYPE_EDGE_FALLING>; 127 */ 128 }; 129 accelerometer@1c { 130 /* Accelerometer */ 131 compatible = "st,lis331dl-accel"; 132 st,drdy-int-pin = <1>; 133 reg = <0x1c>; 134 vdd-supply = <&ab8500_ldo_aux1_reg>; 135 vddio-supply = <&db8500_vsmps2_reg>; 136 pinctrl-names = "default"; 137 pinctrl-0 = <&accel_tvk_mode>; 138 interrupt-parent = <&gpio2>; 139 /* INT2 would need to be open drain */ 140 interrupts = <18 IRQ_TYPE_EDGE_RISING>, 141 <19 IRQ_TYPE_EDGE_RISING>; 142 mount-matrix = "0", "-1", "0", 143 "-1", "0", "0", 144 "0", "0", "-1"; 145 }; 146 magnetometer@f { 147 /* Magnetometer */ 148 compatible = "asahi-kasei,ak8974"; 149 reg = <0x0f>; 150 avdd-supply = <&ab8500_ldo_aux1_reg>; 151 dvdd-supply = <&db8500_vsmps2_reg>; 152 pinctrl-names = "default"; 153 pinctrl-0 = <&gyro_magn_tvk_mode>; 154 /* 155 * These interrupts cannot be used: the other component 156 * ST-Micro L3D4200D gyro that is connected to the same lines 157 * cannot set its DRDY line to open drain, so it cannot be 158 * shared with other peripherals. The should be defined for 159 * the falling edge if they could be wired together. 160 * 161 * interrupts-extended = 162 * <&gpio1 0 IRQ_TYPE_EDGE_FALLING>, 163 * <&gpio0 31 IRQ_TYPE_EDGE_FALLING>; 164 */ 165 }; 166 gyroscope@68 { 167 /* Gyroscope */ 168 compatible = "st,l3g4200d-gyro"; 169 st,drdy-int-pin = <2>; 170 reg = <0x68>; 171 vdd-supply = <&ab8500_ldo_aux1_reg>; 172 vddio-supply = <&db8500_vsmps2_reg>; 173 pinctrl-names = "default"; 174 pinctrl-0 = <&gyro_magn_tvk_mode>; 175 interrupts-extended = 176 <&gpio1 0 IRQ_TYPE_EDGE_RISING>, 177 <&gpio0 31 IRQ_TYPE_EDGE_RISING>; 178 }; 179 pressure@5c { 180 /* Barometer/pressure sensor */ 181 compatible = "st,lps001wp-press"; 182 reg = <0x5c>; 183 vdd-supply = <&ab8500_ldo_aux1_reg>; 184 vddio-supply = <&db8500_vsmps2_reg>; 185 }; 186 }; 187 i2c@80110000 { 188 synaptics@4b { 189 /* Synaptics RMI4 TM1217 touchscreen */ 190 compatible = "syna,rmi4-i2c"; 191 #address-cells = <1>; 192 #size-cells = <0>; 193 reg = <0x4b>; 194 vdd-supply = <&ab8500_ldo_aux1_reg>; 195 vddio-supply = <&db8500_vsmps2_reg>; 196 pinctrl-names = "default"; 197 pinctrl-0 = <&synaptics_tvk_mode>; 198 interrupt-parent = <&gpio2>; 199 interrupts = <20 IRQ_TYPE_EDGE_FALLING>; 200 201 rmi4-f01@1 { 202 reg = <0x1>; 203 syna,nosleep = <1>; 204 }; 205 rmi4-f11@11 { 206 reg = <0x11>; 207 syna,sensor-type = <1>; 208 /* This is a landscape display */ 209 touchscreen-swapped-x-y; 210 }; 211 }; 212 }; 213 mcde@a0350000 { 214 status = "okay"; 215 216 dsi@a0351000 { 217 panel { 218 compatible = "samsung,s6d16d0"; 219 reg = <0>; 220 vdd1-supply = <&ab8500_ldo_aux1_reg>; 221 reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; 222 }; 223 }; 224 }; 225 pinctrl { 226 prox { 227 prox_tvk_mode: prox_tvk { 228 tvk_cfg { 229 pins = "GPIO217_AH12"; 230 ste,config = <&gpio_in_pu>; 231 }; 232 }; 233 }; 234 hall { 235 hall_tvk_mode: hall_tvk { 236 tvk_cfg { 237 pins = "GPIO145_C13"; 238 ste,config = <&gpio_in_pu>; 239 }; 240 }; 241 }; 242 tc35893 { 243 /* IRQ from the TC35893 */ 244 tc35893_tvk_mode: tc35893_tvk { 245 tvk_cfg { 246 pins = "GPIO218_AH11"; 247 ste,config = <&gpio_in_pu>; 248 }; 249 }; 250 }; 251 accelerometer { 252 accel_tvk_mode: accel_tvk { 253 /* Accelerometer interrupt lines 1 & 2 */ 254 tvk_cfg { 255 pins = "GPIO82_C1", "GPIO83_D3"; 256 ste,config = <&gpio_in_pd>; 257 }; 258 }; 259 }; 260 gyroscope { 261 /* 262 * These lines are shared between Gyroscope l3g400dh 263 * and AK8974 magnetometer. 264 */ 265 gyro_magn_tvk_mode: gyro_magn_tvk { 266 /* GPIO 31 used for INT pull down the line */ 267 tvk_cfg1 { 268 pins = "GPIO31_V3"; 269 ste,config = <&gpio_in_pd>; 270 }; 271 /* GPIO 32 used for DRDY, pull this down */ 272 tvk_cfg2 { 273 pins = "GPIO32_V2"; 274 ste,config = <&gpio_in_pd>; 275 }; 276 }; 277 }; 278 synaptics { 279 synaptics_tvk_mode: synaptics_tvk { 280 /* Touchscreen uses GPIO 84 */ 281 tvk_cfg1 { 282 pins = "GPIO84_C2"; 283 ste,config = <&gpio_in_pu>; 284 }; 285 }; 286 }; 287 }; 288 }; 289 };
Cache object: 23c51e5b9d3cd4731d4ba0d94946f518
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