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};