arch/arm/boot/dts/vf500-colibri.dtsi

   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 };