arch/arm/boot/dts/ste-href-stuib.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
  12 #include <dt-bindings/interrupt-controller/irq.h>
  13
  14 / {
  15         gpio_keys {
  16                 compatible = "gpio-keys";
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19                 vdd-supply = <&ab8500_ldo_aux1_reg>;
  20                 pinctrl-names = "default";
  21                 pinctrl-0 = <&prox_stuib_mode>, <&hall_stuib_mode>;
  22
  23                 button@139 {
  24                         /* Proximity sensor */
  25                         gpios = <&gpio6 25 0x4>;
  26                         linux,code = <11>; /* SW_FRONT_PROXIMITY */
  27                         label = "SFH7741 Proximity Sensor";
  28                 };
  29                 button@145 {
  30                         /* Hall sensor */
  31                         gpios = <&gpio4 17 0x4>;
  32                         linux,code = <0>; /* SW_LID */
  33                         label = "HED54XXU11 Hall Effect Sensor";
  34                 };
  35         };
  36
  37         soc {
  38                 i2c@80004000 {
  39                         stmpe1601: stmpe1601@40 {
  40                                 compatible = "st,stmpe1601";
  41                                 reg = <0x40>;
  42                                 interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
  43                                 interrupt-parent = <&gpio6>;
  44                                 interrupt-controller;
  45                                 vcc-supply = <&db8500_vsmps2_reg>;
  46                                 vio-supply = <&db8500_vsmps2_reg>;
  47
  48                                 wakeup-source;
  49                                 st,autosleep-timeout = <1024>;
  50
  51                                 stmpe_keypad {
  52                                         compatible = "st,stmpe-keypad";
  53
  54                                         debounce-interval = <64>;
  55                                         st,scan-count = <8>;
  56                                         st,no-autorepeat;
  57
  58                                         linux,keymap = <0x205006b
  59                                                         0x4010074
  60                                                         0x3050072
  61                                                         0x1030004
  62                                                         0x502006a
  63                                                         0x500000a
  64                                                         0x5008b
  65                                                         0x706001c
  66                                                         0x405000b
  67                                                         0x6070003
  68                                                         0x3040067
  69                                                         0x303006c
  70                                                         0x60400e7
  71                                                         0x602009e
  72                                                         0x4020073
  73                                                         0x5050002
  74                                                         0x4030069
  75                                                         0x3020008>;
  76                                 };
  77                         };
  78                 };
  79
  80                 i2c@80110000 {
  81                         bu21013_tp@5c {
  82                                 compatible = "rohm,bu21013_tp";
  83                                 reg = <0x5c>;
  84                                 avdd-supply = <&ab8500_ldo_aux1_reg>;
  85
  86                                 rohm,touch-max-x = <384>;
  87                                 rohm,touch-max-y = <704>;
  88                                 rohm,flip-y;
  89                         };
  90
  91                         bu21013_tp@5d {
  92                                 compatible = "rohm,bu21013_tp";
  93                                 reg = <0x5d>;
  94                                 avdd-supply = <&ab8500_ldo_aux1_reg>;
  95
  96                                 rohm,touch-max-x = <384>;
  97                                 rohm,touch-max-y = <704>;
  98                                 rohm,flip-y;
  99                         };
 100                 };
 101
 102                 pinctrl {
 103                         prox {
 104                                 prox_stuib_mode: prox_stuib {
 105                                         stuib_cfg {
 106                                                 pins = "GPIO217_AH12";
 107                                                 ste,config = <&gpio_in_pu>;
 108                                         };
 109                                 };
 110                         };
 111                         hall {
 112                                 hall_stuib_mode: stuib_tvk {
 113                                         stuib_cfg {
 114                                                 pins = "GPIO145_C13";
 115                                                 ste,config = <&gpio_in_pu>;
 116                                         };
 117                                 };
 118                         };
 119                 };
 120         };
 121 };