195 lines
4.3 KiB
Plaintext
195 lines
4.3 KiB
Plaintext
/*
|
|
* Copyright 2012 ST-Ericsson AB
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
/ {
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&prox_stuib_mode>, <&hall_stuib_mode>;
|
|
|
|
button@139 {
|
|
/* Proximity sensor */
|
|
gpios = <&gpio6 25 GPIO_ACTIVE_HIGH>;
|
|
linux,code = <11>; /* SW_FRONT_PROXIMITY */
|
|
label = "SFH7741 Proximity Sensor";
|
|
};
|
|
button@145 {
|
|
/* Hall sensor */
|
|
gpios = <&gpio4 17 GPIO_ACTIVE_HIGH>;
|
|
linux,code = <0>; /* SW_LID */
|
|
label = "HED54XXU11 Hall Effect Sensor";
|
|
};
|
|
};
|
|
|
|
soc {
|
|
i2c@80004000 {
|
|
stmpe1601: stmpe1601@40 {
|
|
compatible = "st,stmpe1601";
|
|
reg = <0x40>;
|
|
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
|
|
interrupt-parent = <&gpio6>;
|
|
interrupt-controller;
|
|
vcc-supply = <&db8500_vsmps2_reg>;
|
|
vio-supply = <&db8500_vsmps2_reg>;
|
|
|
|
wakeup-source;
|
|
st,autosleep-timeout = <1024>;
|
|
|
|
stmpe_keypad {
|
|
compatible = "st,stmpe-keypad";
|
|
|
|
debounce-interval = <64>;
|
|
st,scan-count = <8>;
|
|
st,no-autorepeat;
|
|
|
|
linux,keymap = <0x205006b
|
|
0x4010074
|
|
0x3050072
|
|
0x1030004
|
|
0x502006a
|
|
0x500000a
|
|
0x5008b
|
|
0x706001c
|
|
0x405000b
|
|
0x6070003
|
|
0x3040067
|
|
0x303006c
|
|
0x60400e7
|
|
0x602009e
|
|
0x4020073
|
|
0x5050002
|
|
0x4030069
|
|
0x3020008>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* Sensors mounted on this board variant */
|
|
i2c@80128000 {
|
|
lis331dl@1c {
|
|
/* Accelerometer */
|
|
compatible = "st,lis331dl-accel";
|
|
st,drdy-int-pin = <1>;
|
|
reg = <0x1c>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&accel_stuib_mode>;
|
|
interrupt-parent = <&gpio2>;
|
|
interrupts = <18 IRQ_TYPE_EDGE_RISING>,
|
|
<19 IRQ_TYPE_EDGE_RISING>;
|
|
};
|
|
ak8974@0f {
|
|
/* Magnetometer */
|
|
compatible = "asahi-kasei,ak8974";
|
|
reg = <0x0f>;
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&magneto_stuib_mode>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <0 IRQ_TYPE_EDGE_RISING>;
|
|
};
|
|
};
|
|
|
|
i2c@80110000 {
|
|
bu21013_tp@5c {
|
|
compatible = "rohm,bu21013_tp";
|
|
reg = <0x5c>;
|
|
avdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
|
|
rohm,touch-max-x = <384>;
|
|
rohm,touch-max-y = <704>;
|
|
rohm,flip-y;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&touch_rohm_mode>;
|
|
};
|
|
|
|
bu21013_tp@5d {
|
|
compatible = "rohm,bu21013_tp";
|
|
reg = <0x5d>;
|
|
avdd-supply = <&ab8500_ldo_aux1_reg>;
|
|
|
|
rohm,touch-max-x = <384>;
|
|
rohm,touch-max-y = <704>;
|
|
rohm,flip-y;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&touch_rohm_mode>;
|
|
};
|
|
};
|
|
|
|
pinctrl {
|
|
prox {
|
|
prox_stuib_mode: prox_stuib {
|
|
stuib_cfg {
|
|
pins = "GPIO217_AH12";
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
hall {
|
|
hall_stuib_mode: stuib_tvk {
|
|
stuib_cfg {
|
|
pins = "GPIO145_C13";
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
accelerometer {
|
|
accel_stuib_mode: accel_stuib {
|
|
/* Accelerometer interrupt lines 1 & 2 */
|
|
stuib_cfg {
|
|
pins = "GPIO82_C1", "GPIO83_D3";
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
magnetometer {
|
|
magneto_stuib_mode: magneto_stuib {
|
|
/* Magnetometer uses GPIO 31 and 32, pull these up/down respectively */
|
|
stuib_cfg1 {
|
|
pins = "GPIO31_V3";
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
stuib_cfg2 {
|
|
pins = "GPIO32_V2";
|
|
ste,config = <&gpio_in_pd>;
|
|
};
|
|
};
|
|
};
|
|
touch {
|
|
touch_rohm_mode: touch_rohm {
|
|
/*
|
|
* ROHM touch screen uses GPIO 143 for
|
|
* RST1, GPIO 146 for RST2 and
|
|
* GPIO 67 for interrupts. Pull-up
|
|
* the IRQ line and drive both
|
|
* reset signals low.
|
|
*/
|
|
stuib_cfg1 {
|
|
pins = "GPIO143_D12", "GPIO146_D13";
|
|
ste,config = <&gpio_out_lo>;
|
|
};
|
|
stuib_cfg2 {
|
|
pins = "GPIO67_G2";
|
|
ste,config = <&gpio_in_pu>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|