1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
2 /*
3 * Copyright 2014-2020 Toradex
4 */
5
6 #include "vf500.dtsi"
7 #include "vf-colibri.dtsi"
8
9 / {
10 model = "Toradex Colibri VF50 COM";
11 compatible = "toradex,vf500-colibri_vf50", "fsl,vf500";
12
13 memory@80000000 {
14 device_type = "memory";
15 reg = <0x80000000 0x8000000>;
16 };
17
18 touchscreen: vf50-touchscreen {
19 compatible = "toradex,vf50-touchscreen";
20 io-channels = <&adc1 0>,<&adc0 0>,
21 <&adc0 1>,<&adc1 2>;
22 xp-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
23 xm-gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
24 yp-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
25 ym-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
26 interrupt-parent = <&gpio0>;
27 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
28 pinctrl-names = "idle","default","gpios";
29 pinctrl-0 = <&pinctrl_touchctrl_idle>;
30 pinctrl-1 = <&pinctrl_touchctrl_default>;
31 pinctrl-2 = <&pinctrl_touchctrl_gpios>;
32 vf50-ts-min-pressure = <200>;
33 status = "disabled";
34 };
35 };
36
37 &nfc {
38 assigned-clocks = <&clks VF610_CLK_NFC>;
39 assigned-clock-rates = <33000000>;
40 };
41
42 &iomuxc {
43 vf610-colibri {
44 pinctrl_touchctrl_idle: touchctrl_idle {
45 fsl,pins = <
46 VF610_PAD_PTA18__GPIO_8 0x006d
47 VF610_PAD_PTA19__GPIO_9 0x006c
48 >;
49 };
50
51 pinctrl_touchctrl_default: touchctrl_default {
52 fsl,pins = <
53 VF610_PAD_PTA18__ADC0_SE0 0x0040
54 VF610_PAD_PTA19__ADC0_SE1 0x0040
55 VF610_PAD_PTA16__ADC1_SE0 0x0040
56 VF610_PAD_PTB2__ADC1_SE2 0x0040
57 >;
58 };
59
60 pinctrl_touchctrl_gpios: touchctrl_gpios {
61 fsl,pins = <
62 VF610_PAD_PTA23__GPIO_13 0x22e9
63 VF610_PAD_PTB23__GPIO_93 0x22e9
64 VF610_PAD_PTA22__GPIO_12 0x22e9
65 VF610_PAD_PTA11__GPIO_4 0x22e9
66 >;
67 };
68 };
69 };
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