arch/arm/boot/dts/at91-kizbox3-hs.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * at91-kizbox3-hs.dts - Device Tree file for Overkiz KIZBOX3-HS board
   4  *
   5  * Copyright (C) 2018 Overkiz SAS
   6  *
   7  * Authors: Dorian Rocipon <d.rocipon@overkiz.com>
   8  *          Kevin Carli <k.carli@overkiz.com>
   9  *          Mickael Gardet <m.gardet@overkiz.com>
  10  */
  11 /dts-v1/;
  12 #include "at91-kizbox3_common.dtsi"
  13
  14 / {
  15         model = "Overkiz KIZBOX3-HS";
  16         compatible = "overkiz,kizbox3-hs", "atmel,sama5d2", "atmel,sama5";
  17
  18         pwm_leds {
  19                 status = "okay";
  20
  21                 red {
  22                         status = "okay";
  23                 };
  24
  25                 green {
  26                         status = "okay";
  27                 };
  28
  29                 blue {
  30                         status = "okay";
  31                 };
  32
  33                 white {
  34                         status = "okay";
  35                 };
  36         };
  37
  38         leds  {
  39                 compatible = "gpio-leds";
  40                 pinctrl-names = "default";
  41                 pinctrl-0 = <&pinctrl_led_red
  42                              &pinctrl_led_white>;
  43                 status = "okay";
  44
  45                 red {
  46                         label = "pio:red:user";
  47                         gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>;
  48                         default-state = "off";
  49                 };
  50
  51                 white {
  52                         label = "pio:white:user";
  53                         gpios = <&pioA PIN_PB8 GPIO_ACTIVE_HIGH>;
  54                         default-state = "off";
  55                 };
  56         };
  57
  58         gpio_keys {
  59                 compatible = "gpio-keys";
  60                 pinctrl-names = "default" , "default", "default",
  61                                 "default", "default" ;
  62                 pinctrl-0 = <&pinctrl_key_gpio_default>;
  63                 pinctrl-1 = <&pinctrl_pio_rf &pinctrl_pio_wifi>;
  64                 pinctrl-2 = <&pinctrl_pio_io_boot
  65                              &pinctrl_pio_io_reset
  66                              &pinctrl_pio_io_test_radio>;
  67                 pinctrl-3 = <&pinctrl_pio_zbe_test_radio
  68                              &pinctrl_pio_zbe_rst>;
  69                 pinctrl-4 = <&pinctrl_pio_input>;
  70
  71                 SW1 {
  72                         label = "SW1";
  73                         gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
  74                         linux,code = <0x101>;
  75                         wakeup-source;
  76                 };
  77
  78                 SW2 {
  79                         label = "SW2";
  80                         gpios = <&pioA PIN_PA18 GPIO_ACTIVE_LOW>;
  81                         linux,code = <0x102>;
  82                         wakeup-source;
  83                 };
  84
  85                 SW3 {
  86                         label = "SW3";
  87                         gpios = <&pioA PIN_PA22 GPIO_ACTIVE_LOW>;
  88                         linux,code = <0x103>;
  89                         wakeup-source;
  90                 };
  91
  92                 SW7 {
  93                         label = "SW7";
  94                         gpios = <&pioA PIN_PA26 GPIO_ACTIVE_LOW>;
  95                         linux,code = <0x107>;
  96                         wakeup-source;
  97                 };
  98
  99                 SW8 {
 100                         label = "SW8";
 101                         gpios = <&pioA PIN_PA24 GPIO_ACTIVE_LOW>;
 102                         linux,code = <0x108>;
 103                         wakeup-source;
 104                 };
 105         };
 106
 107         gpios {
 108                 compatible = "gpio";
 109                 status = "okay";
 110
 111                 rf_on {
 112                         label = "rf on";
 113                         gpio = <&pioA PIN_PC19 GPIO_ACTIVE_HIGH>;
 114                         output;
 115                         init-low;
 116                 };
 117
 118                 wifi_on {
 119                         label = "wifi on";
 120                         gpio = <&pioA PIN_PC20 GPIO_ACTIVE_HIGH>;
 121                         output;
 122                         init-low;
 123                 };
 124
 125                 zbe_test_radio {
 126                         label = "zbe test radio";
 127                         gpio = <&pioA PIN_PB21 GPIO_ACTIVE_HIGH>;
 128                         output;
 129                         init-low;
 130                 };
 131
 132                 zbe_rst {
 133                         label = "zbe rst";
 134                         gpio = <&pioA PIN_PB25 GPIO_ACTIVE_HIGH>;
 135                         output;
 136                         init-low;
 137                 };
 138
 139                 io_reset {
 140                         label = "io reset";
 141                         gpio = <&pioA PIN_PB30 GPIO_ACTIVE_HIGH>;
 142                         output;
 143                         init-low;
 144                 };
 145
 146                 io_test_radio {
 147                         label = "io test radio";
 148                         gpio = <&pioA PIN_PC9 GPIO_ACTIVE_HIGH>;
 149                         output;
 150                         init-low;
 151                 };
 152
 153                 io_boot_0 {
 154                         label = "io boot 0";
 155                         gpio = <&pioA PIN_PC11 GPIO_ACTIVE_HIGH>;
 156                         output;
 157                         init-low;
 158                 };
 159
 160                 io_boot_1 {
 161                         label = "io boot 1";
 162                         gpio = <&pioA PIN_PC17 GPIO_ACTIVE_HIGH>;
 163                         output;
 164                         init-low;
 165                 };
 166
 167                 verbose_bootloader {
 168                         label = "verbose bootloader";
 169                         gpio = <&pioA PIN_PB11 GPIO_ACTIVE_HIGH>;
 170                         input;
 171                 };
 172
 173                  nail_bed_detection  {
 174                         label = "nail bed detection";
 175                         gpio = <&pioA PIN_PB12 GPIO_ACTIVE_HIGH>;
 176                         input;
 177                 };
 178
 179                  id_usba {
 180                         label = "id usba";
 181                         gpio = <&pioA PIN_PC0 GPIO_ACTIVE_LOW>;
 182                         input;
 183                 };
 184         };
 185 };
 186
 187 &pioA {
 188         pinctrl_key_gpio_default: key_gpio_default {
 189                 pinmux=  <PIN_PA22__GPIO>,
 190                 <PIN_PA24__GPIO>,
 191                 <PIN_PA26__GPIO>,
 192                 <PIN_PA29__GPIO>,
 193                 <PIN_PA18__GPIO>;
 194                 bias-disable;
 195                 };
 196
 197         pinctrl_gpio {
 198                 pinctrl_pio_rf: gpio_rf {
 199                         pinmux = <PIN_PC19__GPIO>;
 200                         bias-disable;
 201                 };
 202                 pinctrl_pio_wifi: gpio_wifi {
 203                         pinmux = <PIN_PC20__GPIO>;
 204                         bias-disable;
 205                 };
 206                 pinctrl_pio_io_boot: gpio_io_boot {
 207                         pinmux =
 208                         <PIN_PC11__GPIO>,
 209                         <PIN_PC17__GPIO>;
 210                         bias-disable;
 211                 };
 212                 pinctrl_pio_io_test_radio: gpio_io_test_radio {
 213                         pinmux = <PIN_PC9__GPIO>;
 214                         bias-disable;
 215                 };
 216                 pinctrl_pio_zbe_test_radio: gpio_zbe_test_radio {
 217                         pinmux = <PIN_PB21__GPIO>;
 218                         bias-disable;
 219                 };
 220                 pinctrl_pio_zbe_rst: gpio_zbe_rst {
 221                         pinmux = <PIN_PB25__GPIO>;
 222                         bias-disable;
 223                 };
 224                 /* stm32 reset must be open drain (internal pull up) */
 225                 pinctrl_pio_io_reset: gpio_io_reset {
 226                         pinmux = <PIN_PB30__GPIO>;
 227                         bias-disable;
 228                         drive-open-drain = <1>;
 229                         output-low;
 230                 };
 231                 pinctrl_pio_input: gpio_input {
 232                         pinmux =
 233                         <PIN_PB11__GPIO>,
 234                         <PIN_PB12__GPIO>,
 235                         <PIN_PC0__GPIO>;
 236                         bias-disable;
 237                 };
 238         };
 239
 240         pinctrl_leds {
 241                 pinctrl_led_red: led_red {
 242                         pinmux = <PIN_PB1__GPIO>;
 243                         bias-disable;
 244                 };
 245                 pinctrl_led_white: led_white {
 246                         pinmux = <PIN_PB8__GPIO>;
 247                         bias-disable;
 248                 };
 249         };
 250 };
 251
 252 &adc {
 253         status = "okay";
 254 };
 255
 256 &uart0 {
 257         status = "okay";
 258 };
 259
 260 &uart1 {
 261         status = "okay";
 262 };
 263
 264 &uart2 {
 265         status = "okay";
 266 };
 267
 268 &uart3 {
 269         status = "okay";
 270 };
 271
 272 &uart4 {
 273         status = "okay";
 274 };
 275
 276 &flx0 {
 277         status = "okay";
 278
 279         uart5: serial@200  {
 280                         status = "okay";
 281         };
 282 };
 283
 284 &flx3 {
 285         status = "okay";
 286         uart6: serial@200 {
 287                 status = "okay";
 288         };
 289 };
 290
 291 &flx4 {
 292         status = "okay";
 293
 294         i2c2: i2c@600 {
 295                 status = "okay";
 296         };
 297 };
 298
 299 &usb0 {
 300         status = "okay";
 301 };
 302
 303 &usb1 {
 304         status = "okay";
 305 };
 306
 307 &usb2 {
 308         status = "okay";
 309 };