linux/arch/arm/boot/dts/ste-href-stuib.dtsi
Linus Walleij 741a6c4c59 ARM: ux500: move BU21013 touchpad GPIOs into top-level DTS
The BU21013 touchscreen GPIOs have been pretty confused, correct
them per board, and move the GPIO assignments up to the top
level DTS file so we can control it from there, and avoid defining
the GPIO assignments for non-ST UIB equipped boards.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-10-03 10:29:24 +02:00

79 lines
1.5 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>
/ {
soc {
i2c@80004000 {
stmpe1601: stmpe1601@40 {
compatible = "st,stmpe1601";
reg = <0x40>;
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
interrupt-parent = <&gpio6>;
interrupt-controller;
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>;
};
};
};
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;
};
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;
};
};
};
};