arch/arm/boot/dts/ste-href-tvk1281618.dtsi

   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 };