arch/arm/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  * Licensed under GPLv2 or later.
   7  */
   8 #include "sama5d3xcm_cmp.dtsi"
   9
  10 / {
  11         compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
  12
  13         chosen {
  14                 u-boot,dm-pre-reloc;
  15                 stdout-path = &dbgu;
  16         };
  17
  18         ahb {
  19                 apb {
  20                         mmc0: mmc@f0000000 {
  21                                 pinctrl-names = "default";
  22                                 pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
  23                                 status = "okay";
  24                                 slot@0 {
  25                                         reg = <0>;
  26                                         bus-width = <4>;
  27                                         cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
  28                                 };
  29                         };
  30
  31                         spi0: spi@f0004000 {
  32                                 dmas = <0>, <0>;        /*  Do not use DMA for spi0 */
  33
  34                                 spi_flash@0 {
  35                                         compatible = "spi-flash";
  36                                         spi-max-frequency = <50000000>;
  37                                         reg = <0>;
  38                                 };
  39                         };
  40
  41                         ssc0: ssc@f0008000 {
  42                                 atmel,clk-from-rk-pin;
  43                         };
  44
  45                         /*
  46                          * i2c0 conflicts with ISI:
  47                          * disable it to allow the use of ISI
  48                          * can not enable audio when i2c0 disabled
  49                          */
  50                         i2c0: i2c@f0014000 {
  51                                 wm8904: wm8904@1a {
  52                                         compatible = "wlf,wm8904";
  53                                         reg = <0x1a>;
  54                                         clocks = <&pck0>;
  55                                         clock-names = "mclk";
  56                                 };
  57                         };
  58
  59                         i2c1: i2c@f0018000 {
  60                                 ov2640: camera@0x30 {
  61                                         compatible = "ovti,ov2640";
  62                                         reg = <0x30>;
  63                                         pinctrl-names = "default";
  64                                         pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
  65                                         resetb-gpios = <&pioE 24 GPIO_ACTIVE_LOW>;
  66                                         pwdn-gpios = <&pioE 29 GPIO_ACTIVE_HIGH>;
  67                                         /* use pck1 for the master clock of ov2640 */
  68                                         clocks = <&pck1>;
  69                                         clock-names = "xvclk";
  70                                         assigned-clocks = <&pck1>;
  71                                         assigned-clock-rates = <25000000>;
  72
  73                                         port {
  74                                                 ov2640_0: endpoint {
  75                                                         remote-endpoint = <&isi_0>;
  76                                                         bus-width = <8>;
  77                                                 };
  78                                         };
  79                                 };
  80                         };
  81
  82                         usart1: serial@f0020000 {
  83                                 dmas = <0>, <0>;        /*  Do not use DMA for usart1 */
  84                                 pinctrl-names = "default";
  85                                 pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
  86                                 status = "okay";
  87                         };
  88
  89                         isi: isi@f0034000 {
  90                                 port {
  91                                         isi_0: endpoint {
  92                                                 remote-endpoint = <&ov2640_0>;
  93                                                 bus-width = <8>;
  94                                                 vsync-active = <1>;
  95                                                 hsync-active = <1>;
  96                                         };
  97                                 };
  98                         };
  99
 100                         mmc1: mmc@f8000000 {
 101                                 pinctrl-names = "default";
 102                                 pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
 103                                 status = "okay";
 104                                 slot@0 {
 105                                         reg = <0>;
 106                                         bus-width = <4>;
 107                                         cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>;
 108                                 };
 109                         };
 110
 111                         adc0: adc@f8018000 {
 112                                 pinctrl-names = "default";
 113                                 pinctrl-0 = <
 114                                         &pinctrl_adc0_adtrg
 115                                         &pinctrl_adc0_ad0
 116                                         &pinctrl_adc0_ad1
 117                                         &pinctrl_adc0_ad2
 118                                         &pinctrl_adc0_ad3
 119                                         &pinctrl_adc0_ad4
 120                                         >;
 121                                 status = "okay";
 122                         };
 123
 124                         macb1: ethernet@f802c000 {
 125                                 phy-mode = "rmii";
 126
 127                                 #address-cells = <1>;
 128                                 #size-cells = <0>;
 129                                 phy0: ethernet-phy@1 {
 130                                         /*interrupt-parent = <&pioE>;*/
 131                                         /*interrupts = <30 IRQ_TYPE_EDGE_FALLING>;*/
 132                                         reg = <1>;
 133                                 };
 134                         };
 135
 136                         pinctrl@fffff200 {
 137                                 board {
 138                                         pinctrl_gpio_keys: gpio_keys {
 139                                                 atmel,pins =
 140                                                         <AT91_PIOE 27 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
 141                                         };
 142
 143                                         pinctrl_mmc0_cd: mmc0_cd {
 144                                                 atmel,pins =
 145                                                         <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */
 146                                         };
 147
 148                                         pinctrl_mmc1_cd: mmc1_cd {
 149                                                 atmel,pins =
 150                                                         <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */
 151                                         };
 152
 153                                         pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
 154                                                 atmel,pins =
 155                                                         <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */
 156                                         };
 157
 158                                         pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
 159                                                 atmel,pins =
 160                                                         <AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD31 periph B ISI_MCK */
 161                                         };
 162
 163                                         pinctrl_sensor_reset: sensor_reset-0 {
 164                                                 atmel,pins =
 165                                                         <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;   /* PE24 gpio */
 166                                         };
 167
 168                                         pinctrl_sensor_power: sensor_power-0 {
 169                                                 atmel,pins =
 170                                                         <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */
 171                                         };
 172
 173                                         pinctrl_usba_vbus: usba_vbus {
 174                                                 atmel,pins =
 175                                                         <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */
 176                                         };
 177                                 };
 178                         };
 179
 180                         dbgu: serial@ffffee00 {
 181                                 dmas = <0>, <0>;        /*  Do not use DMA for dbgu */
 182                                 status = "okay";
 183                                 u-boot,dm-pre-reloc;
 184                         };
 185
 186                         watchdog@fffffe40 {
 187                                 status = "okay";
 188                         };
 189                 };
 190
 191                 usb0: gadget@00500000 {
 192                         atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
 193                         pinctrl-names = "default";
 194                         pinctrl-0 = <&pinctrl_usba_vbus>;
 195                         status = "okay";
 196                 };
 197         };
 198
 199         sound {
 200                 compatible = "atmel,asoc-wm8904";
 201                 pinctrl-names = "default";
 202                 pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
 203
 204                 atmel,model = "wm8904 @ SAMA5D3EK";
 205                 atmel,audio-routing =
 206                         "Headphone Jack", "HPOUTL",
 207                         "Headphone Jack", "HPOUTR",
 208                         "IN2L", "Line In Jack",
 209                         "IN2R", "Line In Jack",
 210                         "Mic", "MICBIAS",
 211                         "IN1L", "Mic";
 212
 213                 atmel,ssc-controller = <&ssc0>;
 214                 atmel,audio-codec = <&wm8904>;
 215
 216                 status = "disabled";
 217         };
 218
 219         /* Conflict with LCD pins */
 220         gpio_keys {
 221                 compatible = "gpio-keys";
 222                 status = "okay";
 223
 224                 pinctrl-names = "default";
 225                 pinctrl-0 = <&pinctrl_gpio_keys>;
 226
 227                 pb_user1 {
 228                         label = "pb_user1";
 229                         gpios = <&pioE 27 GPIO_ACTIVE_HIGH>;
 230                         linux,code = <0x100>;
 231                         gpio-key,wakeup;
 232                 };
 233         };
 234 };