1/*
2 * Copyright 2014 Toradex AG
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This file is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License
11 *     version 2 as published by the Free Software Foundation.
12 *
13 *     This file is distributed in the hope that it will be useful,
14 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *     GNU General Public License for more details.
17 *
18 * Or, alternatively,
19 *
20 *  b) Permission is hereby granted, free of charge, to any person
21 *     obtaining a copy of this software and associated documentation
22 *     files (the "Software"), to deal in the Software without
23 *     restriction, including without limitation the rights to use,
24 *     copy, modify, merge, publish, distribute, sublicense, and/or
25 *     sell copies of the Software, and to permit persons to whom the
26 *     Software is furnished to do so, subject to the following
27 *     conditions:
28 *
29 *     The above copyright notice and this permission notice shall be
30 *     included in all copies or substantial portions of the Software.
31 *
32 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
33 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
34 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
35 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
36 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
37 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
38 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
39 *     OTHER DEALINGS IN THE SOFTWARE.
40 */
41
42#include "vf500.dtsi"
43#include "vf-colibri.dtsi"
44
45/ {
46	model = "Toradex Colibri VF50 COM";
47	compatible = "toradex,vf610-colibri_vf50", "fsl,vf500";
48
49	memory@80000000 {
50		device_type = "memory";
51		reg = <0x80000000 0x8000000>;
52	};
53
54	touchscreen: vf50-touchscreen {
55		compatible = "toradex,vf50-touchscreen";
56		io-channels = <&adc1 0>,<&adc0 0>,
57				<&adc0 1>,<&adc1 2>;
58		xp-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
59		xm-gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
60		yp-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
61		ym-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
62		interrupt-parent = <&gpio0>;
63		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
64		pinctrl-names = "idle","default","gpios";
65		pinctrl-0 = <&pinctrl_touchctrl_idle>;
66		pinctrl-1 = <&pinctrl_touchctrl_default>;
67		pinctrl-2 = <&pinctrl_touchctrl_gpios>;
68		vf50-ts-min-pressure = <200>;
69		status = "disabled";
70	};
71};
72
73&nfc {
74	assigned-clocks = <&clks VF610_CLK_NFC>;
75	assigned-clock-rates = <33000000>;
76};
77
78&iomuxc {
79	vf610-colibri {
80		pinctrl_touchctrl_idle: touchctrl_idle {
81			fsl,pins = <
82				VF610_PAD_PTA18__GPIO_8		0x006d
83				VF610_PAD_PTA19__GPIO_9		0x006c
84				>;
85		};
86
87		pinctrl_touchctrl_default: touchctrl_default {
88			fsl,pins = <
89				VF610_PAD_PTA18__ADC0_SE0	0x0040
90				VF610_PAD_PTA19__ADC0_SE1	0x0040
91				VF610_PAD_PTA16__ADC1_SE0	0x0040
92				VF610_PAD_PTB2__ADC1_SE2	0x0040
93				>;
94		};
95
96		pinctrl_touchctrl_gpios: touchctrl_gpios {
97			fsl,pins = <
98				VF610_PAD_PTA23__GPIO_13	0x22e9
99				VF610_PAD_PTB23__GPIO_93	0x22e9
100				VF610_PAD_PTA22__GPIO_12	0x22e9
101				VF610_PAD_PTA11__GPIO_4		0x22e9
102				>;
103		};
104	};
105};
106