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 0x4>; 28 linux,code = <11>; /* SW_FRONT_PROXIMITY */ 29 label = "SFH7741 Proximity Sensor"; 30 }; 31 button@145 { 32 /* Hall sensor */ 33 gpios = <&gpio4 17 0x4>; 34 linux,code = <0>; /* SW_LID */ 35 label = "HED54XXU11 Hall Effect Sensor"; 36 }; 37 }; 38 39 soc { 40 /* Add Synaptics touch screen, TC35893 keypad etc here */ 41 i2c@80004000 { 42 tc35893@44 { 43 compatible = "toshiba,tc35893"; 44 reg = <0x44>; 45 interrupt-parent = <&gpio6>; 46 interrupts = <26 IRQ_TYPE_EDGE_RISING>; 47 pinctrl-names = "default"; 48 pinctrl-0 = <&tc35893_tvk_mode>; 49 50 interrupt-controller; 51 #interrupt-cells = <1>; 52 53 tc3589x_gpio { 54 compatible = "toshiba,tc3589x-gpio"; 55 interrupts = <0>; 56 57 interrupt-controller; 58 #interrupt-cells = <2>; 59 gpio-controller; 60 #gpio-cells = <2>; 61 }; 62 tc3589x_keypad { 63 compatible = "toshiba,tc3589x-keypad"; 64 interrupts = <6>; 65 debounce-delay-ms = <4>; 66 keypad,num-columns = <8>; 67 keypad,num-rows = <8>; 68 linux,no-autorepeat; 69 linux,wakeup; 70 linux,keymap = <0x0301006b 71 0x04010066 72 0x06040072 73 0x040200d7 74 0x0303006a 75 0x0205000e 76 0x0607008b 77 0x0500001c 78 0x0403000b 79 0x03040034 80 0x05020067 81 0x0305006c 82 0x040500e7 83 0x0005009e 84 0x06020073 85 0x01030039 86 0x07060069 87 0x050500d9>; 88 }; 89 }; 90 }; 91 /* Sensors mounted on this board variant */ 92 i2c@80128000 { 93 lsm303dlh@18 { 94 /* Accelerometer */ 95 compatible = "st,lsm303dlh-accel"; 96 st,drdy-int-pin = <1>; 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_RISING>, 104 <19 IRQ_TYPE_EDGE_RISING>; 105 }; 106 lsm303dlh@1e { 107 /* Magnetometer */ 108 compatible = "st,lsm303dlh-magn"; 109 reg = <0x1e>; 110 vdd-supply = <&ab8500_ldo_aux1_reg>; 111 vddio-supply = <&db8500_vsmps2_reg>; 112 pinctrl-names = "default"; 113 pinctrl-0 = <&magneto_tvk_mode>; 114 }; 115 l3g4200d@68 { 116 /* Gyroscope */ 117 compatible = "st,l3g4200d-gyro"; 118 st,drdy-int-pin = <2>; 119 reg = <0x68>; 120 vdd-supply = <&ab8500_ldo_aux1_reg>; 121 vddio-supply = <&db8500_vsmps2_reg>; 122 }; 123 lsp001wm@5c { 124 /* Barometer/pressure sensor */ 125 compatible = "st,lps001wp-press"; 126 reg = <0x5c>; 127 vdd-supply = <&ab8500_ldo_aux1_reg>; 128 vddio-supply = <&db8500_vsmps2_reg>; 129 }; 130 }; 131 pinctrl { 132 /* Pull up this GPIO pin */ 133 tc35893 { 134 tc35893_tvk_mode: tc35893_tvk { 135 tvk_cfg { 136 pins = "GPIO218_AH11"; 137 ste,config = <&gpio_in_pu>; 138 }; 139 }; 140 }; 141 prox { 142 prox_tvk_mode: prox_tvk { 143 tvk_cfg { 144 pins = "GPIO217_AH12"; 145 ste,config = <&gpio_in_pu>; 146 }; 147 }; 148 }; 149 hall { 150 hall_tvk_mode: hall_tvk { 151 tvk_cfg { 152 pins = "GPIO145_C13"; 153 ste,config = <&gpio_in_pu>; 154 }; 155 }; 156 }; 157 accelerometer { 158 accel_tvk_mode: accel_tvk { 159 /* Accelerometer interrupt lines 1 & 2 */ 160 tvk_cfg { 161 pins = "GPIO82_C1", "GPIO83_D3"; 162 ste,config = <&gpio_in_pu>; 163 }; 164 }; 165 }; 166 magnetometer { 167 magneto_tvk_mode: magneto_tvk { 168 /* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */ 169 tvk_cfg1 { 170 pins = "GPIO31_V3"; 171 ste,config = <&gpio_in_pu>; 172 }; 173 tvk_cfg2 { 174 pins = "GPIO32_V2"; 175 ste,config = <&gpio_in_pd>; 176 }; 177 }; 178 }; 179 }; 180 }; 181}; 182