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