kernel/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 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                         };
 103                         lsm303dlm@1e {
 104                                 /* Magnetometer */
 105                                 compatible = "st,lsm303dlm-magn";
 106                                 reg = <0x1e>;
 107                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 108                                 vddio-supply = <&db8500_vsmps2_reg>;
 109                                 pinctrl-names = "default";
 110                                 pinctrl-0 = <&magneto_tvk_mode>;
 111                         };
 112                         l3g4200d@68 {
 113                                 /* Gyroscope */
 114                                 compatible = "st,l3g4200d-gyro";
 115                                 st,drdy-int-pin = <2>;
 116                                 reg = <0x68>;
 117                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 118                                 vddio-supply = <&db8500_vsmps2_reg>;
 119                         };
 120                         lsp001wm@5c {
 121                                 /* Barometer/pressure sensor */
 122                                 compatible = "st,lps001wp-press";
 123                                 reg = <0x5c>;
 124                                 vdd-supply = <&ab8500_ldo_aux1_reg>;
 125                                 vddio-supply = <&db8500_vsmps2_reg>;
 126                         };
 127                 };
 128                 pinctrl {
 129                         /* Pull up this GPIO pin */
 130                         tc35893 {
 131                                 tc35893_tvk_mode: tc35893_tvk {
 132                                         tvk_cfg {
 133                                                 pins = "GPIO218_AH11";
 134                                                 ste,config = <&gpio_in_pu>;
 135                                         };
 136                                 };
 137                         };
 138                         prox {
 139                                 prox_tvk_mode: prox_tvk {
 140                                         tvk_cfg {
 141                                                 pins = "GPIO217_AH12";
 142                                                 ste,config = <&gpio_in_pu>;
 143                                         };
 144                                 };
 145                         };
 146                         hall {
 147                                 hall_tvk_mode: hall_tvk {
 148                                         tvk_cfg {
 149                                                 pins = "GPIO145_C13";
 150                                                 ste,config = <&gpio_in_pu>;
 151                                         };
 152                                 };
 153                         };
 154                         accelerometer {
 155                                 accel_tvk_mode: accel_tvk {
 156                                         /* Accelerometer interrupt lines 1 & 2 */
 157                                         tvk_cfg {
 158                                                 pins = "GPIO82_C1", "GPIO83_D3";
 159                                                 ste,config = <&gpio_in_pu>;
 160                                         };
 161                                 };
 162                         };
 163                         magnetometer {
 164                                 magneto_tvk_mode: magneto_tvk {
 165                                         /* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */
 166                                         tvk_cfg1 {
 167                                                 pins = "GPIO31_V3";
 168                                                 ste,config = <&gpio_in_pu>;
 169                                         };
 170                                         tvk_cfg2 {
 171                                                 pins = "GPIO32_V2";
 172                                                 ste,config = <&gpio_in_pd>;
 173                                         };
 174                                 };
 175                         };
 176                 };
 177         };
 178 };