1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*
* Copyright 2014 Toradex AG
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include "vf500.dtsi"
#include "vf-colibri.dtsi"
/ {
model = "Toradex Colibri VF50 COM";
compatible = "toradex,vf610-colibri_vf50", "fsl,vf500";
memory {
reg = <0x80000000 0x8000000>;
};
touchctrl: vf50_touchctrl {
compatible = "toradex,vf50-touchctrl";
io-channels = <&adc1 0>,<&adc0 0>,
<&adc0 1>,<&adc1 2>;
xp-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
xm-gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
yp-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
ym-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
pen-detect-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
pinctrl-names = "idle","default","gpios";
pinctrl-0 = <&pinctrl_touchctrl_idle>;
pinctrl-1 = <&pinctrl_touchctrl_default>;
pinctrl-2 = <&pinctrl_touchctrl_gpios>;
status = "disabled";
};
};
&iomuxc {
vf610-colibri {
pinctrl_touchctrl_idle: touchctrl_idle {
fsl,pins = <
VF610_PAD_PTA18__GPIO_8 0x006d
VF610_PAD_PTA19__GPIO_9 0x006c
>;
};
pinctrl_touchctrl_default: touchctrl_default {
fsl,pins = <
VF610_PAD_PTA18__ADC0_SE0 0x0040
VF610_PAD_PTA19__ADC0_SE1 0x0040
VF610_PAD_PTA16__ADC1_SE0 0x0040
VF610_PAD_PTB2__ADC1_SE2 0x0040
>;
};
pinctrl_touchctrl_gpios: touchctrl_gpios {
fsl,pins = <
VF610_PAD_PTA23__GPIO_13 0x22e9
VF610_PAD_PTB23__GPIO_93 0x22e9
VF610_PAD_PTA22__GPIO_12 0x22e9
VF610_PAD_PTA11__GPIO_4 0x22e9
>;
};
};
};
|
