arch/arm/boot/dts/sama5d3xmb_cmp.dtsi

   1 /*
   2  * sama5d3xmb_cmp.dts - Device Tree file for SAMA5D3x CMP mother board
   3  *
   4  *  Copyright (C) 2016 Atmel,
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPL or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This file is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This file is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  * Or, alternatively,
  22  *
  23  *  b) Permission is hereby granted, free of charge, to any person
  24  *     obtaining a copy of this software and associated documentation
  25  *     files (the "Software"), to deal in the Software without
  26  *     restriction, including without limitation the rights to use,
  27  *     copy, modify, merge, publish, distribute, sublicense, and/or
  28  *     sell copies of the Software, and to permit persons to whom the
  29  *     Software is furnished to do so, subject to the following
  30  *     conditions:
  31  *
  32  *     The above copyright notice and this permission notice shall be
  33  *     included in all copies or substantial portions of the Software.
  34  *
  35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42  *     OTHER DEALINGS IN THE SOFTWARE.
  43  */
  44 #include "sama5d3xcm_cmp.dtsi"
  45
  46 / {
  47         compatible = "atmel,sama5d3xmb-cmp", "atmel,sama5d3xcm-cmp", "atmel,sama5d3", "atmel,sama5";
  48
  49         ahb {
  50                 apb {
  51                         mmc0: mmc@f0000000 {
  52                                 pinctrl-names = "default";
  53                                 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
  54                                 status = "okay";
  55                                 slot@0 {
  56                                         reg = <0>;
  57                                         bus-width = <4>;
  58                                         cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
  59                                 };
  60                         };
  61
  62                         spi0: spi@f0004000 {
  63                                 dmas = <0>, <0>;        /*  Do not use DMA for spi0 */
  64
  65                                 m25p80@0 {
  66                                         compatible = "atmel,at25df321a";
  67                                         spi-max-frequency = <50000000>;
  68                                         reg = <0>;
  69                                 };
  70                         };
  71
  72                         ssc0: ssc@f0008000 {
  73                                 atmel,clk-from-rk-pin;
  74                         };
  75
  76                         /*
  77                          * i2c0 conflicts with ISI:
  78                          * disable it to allow the use of ISI
  79                          * can not enable audio when i2c0 disabled
  80                          */
  81                         i2c0: i2c@f0014000 {
  82                                 wm8904: wm8904@1a {
  83                                         compatible = "wlf,wm8904";
  84                                         reg = <0x1a>;
  85                                         clocks = <&pck0>;
  86                                         clock-names = "mclk";
  87                                 };
  88                         };
  89
  90                         i2c1: i2c@f0018000 {
  91                                 ov2640: camera@30 {
  92                                         compatible = "ovti,ov2640";
  93                                         reg = <0x30>;
  94                                         pinctrl-names = "default";
  95                                         pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
  96                                         resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
  97                                         pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
  98                                         /* use pck1 for the master clock of ov2640 */
  99                                         clocks = <&pck1>;
 100                                         clock-names = "xvclk";
 101                                         assigned-clocks = <&pck1>;
 102                                         assigned-clock-rates = <25000000>;
 103
 104                                         port {
 105                                                 ov2640_0: endpoint {
 106                                                         remote-endpoint = <&isi_0>;
 107                                                         bus-width = <8>;
 108                                                 };
 109                                         };
 110                                 };
 111                         };
 112
 113                         usart1: serial@f0020000 {
 114                                 dmas = <0>, <0>;        /*  Do not use DMA for usart1 */
 115                                 pinctrl-names = "default";
 116                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
 117                                 status = "okay";
 118                         };
 119
 120                         isi: isi@f0034000 {
 121                                 port {
 122                                         isi_0: endpoint {
 123                                                 remote-endpoint = <&ov2640_0>;
 124                                                 bus-width = <8>;
 125                                                 vsync-active = <1>;
 126                                                 hsync-active = <1>;
 127                                         };
 128                                 };
 129                         };
 130
 131                         mmc1: mmc@f8000000 {
 132                                 pinctrl-names = "default";
 133                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
 134                                 status = "okay";
 135                                 slot@0 {
 136                                         reg = <0>;
 137                                         bus-width = <4>;
 138                                         cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
 139                                 };
 140                         };
 141
 142                         adc0: adc@f8018000 {
 143                                 pinctrl-names = "default", "sleep";
 144                                 pinctrl-0 = <
 145                                         &pinctrl_adc0_adtrg
 146                                         &pinctrl_adc0_ad0
 147                                         &pinctrl_adc0_ad1
 148                                         &pinctrl_adc0_ad2
 149                                         &pinctrl_adc0_ad3
 150                                         &pinctrl_adc0_ad4
 151                                         >;
 152                                 pinctrl-1 = <
 153                                         &pinctrl_adc0_adtrg_sleep
 154                                         &pinctrl_adc0_ad0_sleep
 155                                         &pinctrl_adc0_ad1_sleep
 156                                         &pinctrl_adc0_ad2_sleep
 157                                         &pinctrl_adc0_ad3_sleep
 158                                         &pinctrl_adc0_ad4_sleep
 159                                         >;
 160                                 status = "okay";
 161                         };
 162
 163                         macb1: ethernet@f802c000 {
 164                                 phy-mode = "rmii";
 165
 166                                 #address-cells = <1>;
 167                                 #size-cells = <0>;
 168                                 phy0: ethernet-phy@1 {
 169                                         /*interrupt-parent = <&pioE>;*/
 170                                         /*interrupts = <30 IRQ_TYPE_EDGE_FALLING>;*/
 171                                         reg = <1>;
 172                                 };
 173                         };
 174
 175                         pinctrl@fffff200 {
 176                                 adc0 {
 177                                         pinctrl_adc0_adtrg_sleep: adc0_adtrg_1 {
 178                                                 atmel,pins =
 179                                                         <AT91_PIOD 19 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT | AT91_PINCTRL_OUTPUT_VAL(0))>;
 180                                         };
 181                                         pinctrl_adc0_ad0_sleep: adc0_ad0_1 {
 182                                                 atmel,pins =
 183                                                         <AT91_PIOD 20 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT | AT91_PINCTRL_OUTPUT_VAL(0))>;
 184                                         };
 185                                         pinctrl_adc0_ad1_sleep: adc0_ad1_1 {
 186                                                 atmel,pins =
 187                                                         <AT91_PIOD 21 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT | AT91_PINCTRL_OUTPUT_VAL(0))>;
 188                                         };
 189                                         pinctrl_adc0_ad2_sleep: adc0_ad2_1 {
 190                                                 atmel,pins =
 191                                                         <AT91_PIOD 22 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT | AT91_PINCTRL_OUTPUT_VAL(0))>;
 192                                         };
 193                                         pinctrl_adc0_ad3_sleep: adc0_ad3_1 {
 194                                                 atmel,pins =
 195                                                         <AT91_PIOD 23 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT | AT91_PINCTRL_OUTPUT_VAL(0))>;
 196                                         };
 197                                         pinctrl_adc0_ad4_sleep: adc0_ad4_1 {
 198                                                 atmel,pins =
 199                                                         <AT91_PIOD 24 AT91_PERIPH_GPIO (AT91_PINCTRL_OUTPUT | AT91_PINCTRL_OUTPUT_VAL(0))>;
 200                                         };
 201                                 };
 202
 203                                 board {
 204                                         pinctrl_gpio_keys: gpio_keys {
 205                                                 atmel,pins =
 206                                                         <AT91_PIOE 27 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 207                                         };
 208
 209                                         pinctrl_mmc0_cd: mmc0_cd {
 210                                                 atmel,pins =
 211                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
 212                                         };
 213
 214                                         pinctrl_mmc1_cd: mmc1_cd {
 215                                                 atmel,pins =
 216                                                         <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
 217                                         };
 218
 219                                         pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
 220                                                 atmel,pins =
 221                                                         <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 222                                         };
 223
 224                                         pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
 225                                                 atmel,pins =
 226                                                         <AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
 227                                         };
 228
 229                                         pinctrl_sensor_reset: sensor_reset-0 {
 230                                                 atmel,pins =
 231                                                         <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
 232                                         };
 233
 234                                         pinctrl_sensor_power: sensor_power-0 {
 235                                                 atmel,pins =
 236                                                         <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
 237                                         };
 238
 239                                         pinctrl_usba_vbus: usba_vbus {
 240                                                 atmel,pins =
 241                                                         <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;
 242                                         };
 243                                 };
 244                         };
 245
 246                         dbgu: serial@ffffee00 {
 247                                 dmas = <0>, <0>;        /*  Do not use DMA for dbgu */
 248                                 status = "okay";
 249                         };
 250
 251                         watchdog@fffffe40 {
 252                                 status = "okay";
 253                         };
 254                 };
 255
 256                 usb0: gadget@500000 {
 257                         atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 258                         pinctrl-names = "default";
 259                         pinctrl-0 = <&pinctrl_usba_vbus>;
 260                         status = "okay";
 261                 };
 262         };
 263
 264         sound {
 265                 compatible = "atmel,asoc-wm8904";
 266                 pinctrl-names = "default";
 267                 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
 268
 269                 atmel,model = "wm8904 @ SAMA5D3EK";
 270                 atmel,audio-routing =
 271                         "Headphone Jack", "HPOUTL",
 272                         "Headphone Jack", "HPOUTR",
 273                         "IN2L", "Line In Jack",
 274                         "IN2R", "Line In Jack",
 275                         "Mic", "MICBIAS",
 276                         "IN1L", "Mic";
 277
 278                 atmel,ssc-controller = <&ssc0>;
 279                 atmel,audio-codec = <&wm8904>;
 280
 281                 status = "disabled";
 282         };
 283
 284         /* Conflict with LCD pins */
 285         gpio_keys {
 286                 compatible = "gpio-keys";
 287                 status = "okay";
 288
 289                 #address-cells = <1>;
 290                 #size-cells = <0>;
 291                 pinctrl-names = "default";
 292                 pinctrl-0 = <&pinctrl_gpio_keys>;
 293
 294                 pb_user1 {
 295                         label = "pb_user1";
 296                         gpios = <&pioE 27 GPIO_ACTIVE_HIGH>;
 297                         linux,code = <0x100>;
 298                         wakeup-source;
 299                 };
 300         };
 301 };