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                 pinctrl {
  92                         /* Pull up this GPIO pin */
  93                         tc35893 {
  94                                 tc35893_tvk_mode: tc35893_tvk {
  95                                         tvk_cfg {
  96                                                 ste,pins = "GPIO218_AH11";
  97                                                 ste,config = <&gpio_in_pu>;
  98                                         };
  99                                 };
 100                         };
 101                         prox {
 102                                 prox_tvk_mode: prox_tvk {
 103                                         tvk_cfg {
 104                                                 ste,pins = "GPIO217_AH12";
 105                                                 ste,config = <&gpio_in_pu>;
 106                                         };
 107                                 };
 108                         };
 109                         hall {
 110                                 hall_tvk_mode: hall_tvk {
 111                                         tvk_cfg {
 112                                                 ste,pins = "GPIO145_C13";
 113                                                 ste,config = <&gpio_in_pu>;
 114                                         };
 115                                 };
 116                         };
 117                 };
 118         };
 119 };