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1a780d45b1
This moves over the configuration of the GPIO keys (used for proximity sensor and Hall effect sensor) from the static pin configuration file to the device tree. As part of the exercise, implement the GPIO keys properly in a per-UIB file as this setup actually differs with each UIB. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
120 lines
2.3 KiB
Plaintext
120 lines
2.3 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 0x4>;
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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 0x4>;
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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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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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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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};
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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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};
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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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ste,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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ste,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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};
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};
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};
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