ste-href-tvk1281618-r3.dtsi (5623B)
1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Device Tree for the TVK1281618 R3 user interface board (UIB) 4 * also known as the "CYTTSP board" 5 */ 6 7#include <dt-bindings/interrupt-controller/irq.h> 8#include <dt-bindings/input/input.h> 9 10/ { 11 gpio_keys { 12 compatible = "gpio-keys"; 13 #address-cells = <1>; 14 #size-cells = <0>; 15 vdd-supply = <&ab8500_ldo_aux1_reg>; 16 pinctrl-names = "default"; 17 pinctrl-0 = <&hall_tvk_mode>; 18 19 button@145 { 20 /* Hall sensor */ 21 gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>; 22 linux,code = <0>; /* SW_LID */ 23 label = "HED54XXU11 Hall Effect Sensor"; 24 }; 25 }; 26 27 soc { 28 i2c@80004000 { 29 tc35893@44 { 30 compatible = "toshiba,tc35893"; 31 reg = <0x44>; 32 interrupt-parent = <&gpio2>; 33 interrupts = <0 IRQ_TYPE_EDGE_RISING>; 34 pinctrl-names = "default"; 35 pinctrl-0 = <&tc35893_tvk_mode>; 36 37 interrupt-controller; 38 #interrupt-cells = <1>; 39 status = "disabled"; 40 41 tc3589x_gpio { 42 compatible = "toshiba,tc3589x-gpio"; 43 interrupts = <0>; 44 45 interrupt-controller; 46 #interrupt-cells = <2>; 47 gpio-controller; 48 #gpio-cells = <2>; 49 }; 50 tc3589x_keypad { 51 compatible = "toshiba,tc3589x-keypad"; 52 interrupts = <6>; 53 debounce-delay-ms = <4>; 54 keypad,num-columns = <8>; 55 keypad,num-rows = <8>; 56 linux,no-autorepeat; 57 wakeup-source; 58 linux,keymap = <MATRIX_KEY(3, 1, KEY_END)>, 59 <MATRIX_KEY(4, 1, KEY_HOME)>, 60 <MATRIX_KEY(6, 4, KEY_VOLUMEDOWN)>, 61 <MATRIX_KEY(4, 2, KEY_EMAIL)>, 62 <MATRIX_KEY(3, 3, KEY_RIGHT)>, 63 <MATRIX_KEY(2, 5, KEY_BACKSPACE)>, 64 <MATRIX_KEY(6, 7, KEY_MENU)>, 65 <MATRIX_KEY(5, 0, KEY_ENTER)>, 66 <MATRIX_KEY(4, 3, KEY_0)>, 67 <MATRIX_KEY(3, 4, KEY_DOT)>, 68 <MATRIX_KEY(5, 2, KEY_UP)>, 69 <MATRIX_KEY(3, 5, KEY_DOWN)>, 70 <MATRIX_KEY(4, 5, KEY_SEND)>, 71 <MATRIX_KEY(0, 5, KEY_BACK)>, 72 <MATRIX_KEY(6, 2, KEY_VOLUMEUP)>, 73 <MATRIX_KEY(1, 3, KEY_SPACE)>, 74 <MATRIX_KEY(7, 6, KEY_LEFT)>, 75 <MATRIX_KEY(5, 5, KEY_SEARCH)>; 76 }; 77 }; 78 }; 79 80 i2c@80128000 { 81 accelerometer@19 { 82 compatible = "st,lsm303dlhc-accel"; 83 st,drdy-int-pin = <1>; 84 reg = <0x19>; 85 vdd-supply = <&ab8500_ldo_aux1_reg>; 86 vddio-supply = <&db8500_vsmps2_reg>; 87 interrupt-parent = <&gpio2>; 88 interrupts = <18 IRQ_TYPE_EDGE_RISING>, 89 <19 IRQ_TYPE_EDGE_RISING>; 90 pinctrl-names = "default"; 91 pinctrl-0 = <&accel_tvk_mode>; 92 mount-matrix = "0", "-1", "0", 93 "-1", "0", "0", 94 "0", "0", "-1"; 95 }; 96 magnetometer@1e { 97 compatible = "st,lsm303dlm-magn"; 98 reg = <0x1e>; 99 vdd-supply = <&ab8500_ldo_aux1_reg>; 100 vddio-supply = <&db8500_vsmps2_reg>; 101 // This interrupt is not properly working with the driver 102 // interrupt-parent = <&gpio1>; 103 // interrupts = <0 IRQ_TYPE_EDGE_RISING>; 104 pinctrl-names = "default"; 105 pinctrl-0 = <&magn_tvk_mode>; 106 }; 107 gyroscope@68 { 108 /* Gyroscope */ 109 compatible = "st,l3g4200d-gyro"; 110 reg = <0x68>; 111 vdd-supply = <&ab8500_ldo_aux1_reg>; 112 vddio-supply = <&db8500_vsmps2_reg>; 113 }; 114 pressure@5c { 115 /* Barometer/pressure sensor */ 116 compatible = "st,lps001wp-press"; 117 reg = <0x5c>; 118 vdd-supply = <&ab8500_ldo_aux1_reg>; 119 vddio-supply = <&db8500_vsmps2_reg>; 120 }; 121 }; 122 123 spi@80111000 { 124 num-cs = <1>; 125 cs-gpios = <&gpio6 24 GPIO_ACTIVE_LOW>; 126 pinctrl-names = "default"; 127 pinctrl-0 = <&spi2_default_mode>; 128 status = "okay"; 129 130 touchscreen@0 { 131 compatible = "cypress,cy8ctma340"; 132 /* 133 * Actually the max frequency is 6 MHz, but over 2 MHz the 134 * data rate needs to be restricted to max 2Mbps which the 135 * SPI framework cannot handle. 136 */ 137 spi-max-frequency = <2000000>; 138 reg = <0>; 139 interrupt-parent = <&gpio2>; 140 interrupts = <20 IRQ_TYPE_EDGE_FALLING>; 141 vcpin-supply = <&ab8500_ldo_aux1_reg>; 142 vdd-supply = <&db8500_vsmps2_reg>; 143 reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; 144 touchscreen-size-x = <480>; 145 touchscreen-size-y = <854>; 146 active-interval-ms = <0>; 147 touch-timeout-ms = <255>; 148 lowpower-interval-ms = <10>; 149 bootloader-key = /bits/ 8 <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07>; 150 pinctrl-names = "default"; 151 pinctrl-0 = <&cyttsp_tvk_mode>; 152 }; 153 }; 154 155 mcde@a0350000 { 156 status = "okay"; 157 158 dsi@a0351000 { 159 panel { 160 compatible = "sony,acx424akp"; 161 reg = <0>; 162 vddi-supply = <&ab8500_ldo_aux1_reg>; 163 reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; 164 }; 165 }; 166 }; 167 168 pinctrl { 169 hall { 170 hall_tvk_mode: hall_tvk { 171 tvk_cfg { 172 pins = "GPIO145_C13"; 173 ste,config = <&gpio_in_pu>; 174 }; 175 }; 176 }; 177 tc35893 { 178 /* IRQ from the TC35893 */ 179 tc35893_tvk_mode: tc35893_tvk { 180 tvk_cfg { 181 pins = "GPIO64_F3"; 182 ste,config = <&gpio_in_pu>; 183 }; 184 }; 185 }; 186 accelerometer { 187 accel_tvk_mode: accel_tvk { 188 /* Accelerometer interrupt lines 1 & 2 */ 189 tvk_cfg { 190 pins = "GPIO82_C1", "GPIO83_D3"; 191 ste,config = <&gpio_in_pd>; 192 }; 193 }; 194 }; 195 magnetometer { 196 magn_tvk_mode: magn_tvk { 197 /* GPIO 32 used for DRDY, pull this down */ 198 tvk_cfg { 199 pins = "GPIO32_V2"; 200 ste,config = <&gpio_in_pd>; 201 }; 202 }; 203 }; 204 cyttsp { 205 cyttsp_tvk_mode: cyttsp_tvk { 206 /* Touchscreen uses GPIO84 for IRQ */ 207 tvk_cfg1 { 208 pins = "GPIO84_C2"; 209 ste,config = <&gpio_in_pu>; 210 }; 211 /* GPIO143 is reset */ 212 tvk_cfg2 { 213 pins = "GPIO143_D12"; 214 ste,config = <&gpio_out_hi>; 215 }; 216 }; 217 }; 218 }; 219 }; 220};