arch/arm/boot/dts/at91-smartkiz.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2017-2018 Overkiz SAS
   4  *   Author: Mickael Gardet <m.gardet@overkiz.com>
   5  *           Kévin Raymond <k.raymond@overkiz.com>
   6  *           Dorian Rocipon <d.rocipon@overkiz.com>
   7  */
   8 /dts-v1/;
   9 #include "at91-kizboxmini-common.dtsi"
  10
  11 / {
  12         model = "Overkiz SmartKiz";
  13         compatible = "overkiz,smartkiz", "atmel,at91sam9g25",
  14                      "atmel,at91sam9x5", "atmel,at91sam9";
  15
  16         clocks {
  17                 adc_op_clk {
  18                         status = "okay";
  19                 };
  20         };
  21
  22         aliases {
  23                 serial5 = &uart0;
  24         };
  25
  26         pio_keys {
  27                 hk_reset {
  28                         label = "HK_RESET";
  29                         gpios = <&pioC 13 GPIO_ACTIVE_HIGH>;
  30                 };
  31
  32                 power_rf {
  33                         label = "POWER_RF";
  34                         gpios = <&pioA 20 GPIO_ACTIVE_HIGH>;
  35                 };
  36
  37                 power_wifi {
  38                         label = "POWER_WIFI";
  39                         gpios = <&pioA 21 GPIO_ACTIVE_HIGH>;
  40                 };
  41         };
  42 };
  43
  44 &pinctrl {
  45         i2c1 {
  46                 pinctrl_i2c1: i2c1-0 {
  47                         atmel,pins =
  48                                 <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
  49                                 AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;
  50                 };
  51         };
  52
  53         adc0 {
  54                 pinctrl_adc0_ad0: adc0_ad0-0 {
  55                         /* pull-up disable */
  56                         atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
  57                 };
  58                 pinctrl_adc0_ad5: adc0_ad5-0 {
  59                         /* pull-up disable */
  60                         atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
  61                 };
  62                 pinctrl_adc0_ad6: adc0_ad6-0 {
  63                         /* pull-up disable */
  64                         atmel,pins = <AT91_PIOB 17 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
  65                 };
  66                 pinctrl_adc0_ad11: adc0_ad11-0 {
  67                         /* pull-up disable */
  68                         atmel,pins = <AT91_PIOB 10 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
  69                 };
  70         };
  71 };
  72
  73 &i2c1 {
  74         dmas = <0>, <0>;
  75         pinctrl-0 = <&pinctrl_i2c1>;
  76         status = "disabled";
  77 };
  78
  79 &macb0 {
  80         status = "disabled";
  81 };
  82
  83 &rtc {
  84         status = "okay";
  85 };
  86
  87 &led_blue {
  88         status = "okay";
  89 };
  90
  91 &adc0 {
  92         atmel,adc-vref = <2500>;
  93         pinctrl-names = "default";
  94         pinctrl-0 = <
  95                 &pinctrl_adc0_ad0
  96                 &pinctrl_adc0_ad5
  97                 &pinctrl_adc0_ad6
  98                 &pinctrl_adc0_ad11
  99         >;
 100         atmel,adc-channels-used = <0x0861>;
 101         status = "okay";
 102 };
 103
 104 &uart0 {
 105         status = "okay";
 106 };
 107