7cf261dd1e
When the STMPE IRQ is triggered to be active high level-sensitive, the Nomadik GPIO controller it uses complains, although it still works. Recently we attempted to move triggering to low-to-high in an attempt to prevent the warning; however, this ensured that the IRQ was actually missed completely. Now we have a solution which both works and keeps the GPIO controller happy. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
79 lines
1.5 KiB
Plaintext
79 lines
1.5 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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/ {
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soc-u9500 {
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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 0x2>;
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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@0x5c {
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compatible = "rhom,bu21013_tp";
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reg = <0x5c>;
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touch-gpio = <&gpio2 20 0x4>;
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avdd-supply = <&ab8500_ldo_aux1_reg>;
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rhom,touch-max-x = <384>;
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rhom,touch-max-y = <704>;
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rhom,flip-y;
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};
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bu21013_tp@0x5d {
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compatible = "rhom,bu21013_tp";
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reg = <0x5d>;
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touch-gpio = <&gpio2 20 0x4>;
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avdd-supply = <&ab8500_ldo_aux1_reg>;
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rhom,touch-max-x = <384>;
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rhom,touch-max-y = <704>;
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rhom,flip-y;
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};
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};
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};
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};
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