arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts

   1 /dts-v1/;
   2
   3 #include "bcm2710.dtsi"
   4 #include "bcm2709-rpi.dtsi"
   5 #include "bcm283x-rpi-lan7515.dtsi"
   6 #include "bcm283x-rpi-csi1-2lane.dtsi"
   7
   8 / {
   9         compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";
  10         model = "Raspberry Pi 3 Model B+";
  11
  12         chosen {
  13                 bootargs = "coherent_pool=1M 8250.nr_uarts=1";
  14         };
  15
  16         aliases {
  17                 serial0 = &uart1;
  18                 serial1 = &uart0;
  19                 mmc1 = &mmcnr;
  20         };
  21 };
  22
  23 &gpio {
  24         spi0_pins: spi0_pins {
  25                 brcm,pins = <9 10 11>;
  26                 brcm,function = <4>; /* alt0 */
  27         };
  28
  29         spi0_cs_pins: spi0_cs_pins {
  30                 brcm,pins = <8 7>;
  31                 brcm,function = <1>; /* output */
  32         };
  33
  34         i2c0_pins: i2c0 {
  35                 brcm,pins = <0 1>;
  36                 brcm,function = <4>;
  37         };
  38
  39         i2c1_pins: i2c1 {
  40                 brcm,pins = <2 3>;
  41                 brcm,function = <4>;
  42         };
  43
  44         i2s_pins: i2s {
  45                 brcm,pins = <18 19 20 21>;
  46                 brcm,function = <4>; /* alt0 */
  47         };
  48
  49         sdio_pins: sdio_pins {
  50                 brcm,pins =     <34 35 36 37 38 39>;
  51                 brcm,function = <7>; // alt3 = SD1
  52                 brcm,pull =     <0 2 2 2 2 2>;
  53         };
  54
  55         bt_pins: bt_pins {
  56                 brcm,pins = <43>;
  57                 brcm,function = <4>; /* alt0:GPCLK2 */
  58                 brcm,pull = <0>;
  59         };
  60
  61         uart0_pins: uart0_pins {
  62                 brcm,pins = <32 33>;
  63                 brcm,function = <7>; /* alt3=UART0 */
  64                 brcm,pull = <0 2>;
  65         };
  66
  67         uart1_pins: uart1_pins {
  68                 brcm,pins;
  69                 brcm,function;
  70                 brcm,pull;
  71         };
  72
  73         audio_pins: audio_pins {
  74                 brcm,pins = <40 41>;
  75                 brcm,function = <4>;
  76         };
  77 };
  78
  79 &mmcnr {
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&sdio_pins>;
  82         bus-width = <4>;
  83         status = "okay";
  84 };
  85
  86 &firmware {
  87         expgpio: expgpio {
  88                 compatible = "raspberrypi,firmware-gpio";
  89                 gpio-controller;
  90                 #gpio-cells = <2>;
  91                 status = "okay";
  92         };
  93 };
  94
  95 &uart0 {
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&uart0_pins &bt_pins>;
  98         status = "okay";
  99 };
 100
 101 &uart1 {
 102         pinctrl-names = "default";
 103         pinctrl-0 = <&uart1_pins>;
 104         status = "okay";
 105 };
 106
 107 &spi0 {
 108         pinctrl-names = "default";
 109         pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
 110         cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
 111
 112         spidev0: spidev@0{
 113                 compatible = "spidev";
 114                 reg = <0>;      /* CE0 */
 115                 #address-cells = <1>;
 116                 #size-cells = <0>;
 117                 spi-max-frequency = <125000000>;
 118         };
 119
 120         spidev1: spidev@1{
 121                 compatible = "spidev";
 122                 reg = <1>;      /* CE1 */
 123                 #address-cells = <1>;
 124                 #size-cells = <0>;
 125                 spi-max-frequency = <125000000>;
 126         };
 127 };
 128
 129 &i2c0 {
 130         pinctrl-names = "default";
 131         pinctrl-0 = <&i2c0_pins>;
 132         clock-frequency = <100000>;
 133 };
 134
 135 &i2c1 {
 136         pinctrl-names = "default";
 137         pinctrl-0 = <&i2c1_pins>;
 138         clock-frequency = <100000>;
 139 };
 140
 141 &i2c2 {
 142         clock-frequency = <100000>;
 143         status = "okay";
 144 };
 145
 146 &dpi {
 147         status = "okay";
 148 };
 149
 150 &hvs {
 151         status = "okay";
 152 };
 153
 154 &pixelvalve0 {
 155         status = "okay";
 156 };
 157
 158 &pixelvalve1 {
 159         status = "okay";
 160 };
 161
 162 &pixelvalve2 {
 163         status = "okay";
 164 };
 165
 166 &hdmi {
 167         status = "okay";
 168 };
 169
 170 &v3d {
 171         status = "okay";
 172 };
 173
 174 &vc4 {
 175         status = "okay";
 176 };
 177
 178 &i2s {
 179         pinctrl-names = "default";
 180         pinctrl-0 = <&i2s_pins>;
 181 };
 182
 183 &leds {
 184         act_led: act {
 185                 label = "led0";
 186                 linux,default-trigger = "mmc0";
 187                 gpios = <&gpio 29 0>;
 188         };
 189
 190         pwr_led: pwr {
 191                 label = "led1";
 192                 linux,default-trigger = "default-on";
 193                 gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
 194         };
 195 };
 196
 197 &hdmi {
 198         hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
 199 };
 200
 201 &audio {
 202         pinctrl-names = "default";
 203         pinctrl-0 = <&audio_pins>;
 204 };
 205
 206 / {
 207         __overrides__ {
 208                 act_led_gpio = <&act_led>,"gpios:4";
 209                 act_led_activelow = <&act_led>,"gpios:8";
 210                 act_led_trigger = <&act_led>,"linux,default-trigger";
 211
 212                 pwr_led_gpio = <&pwr_led>,"gpios:4";
 213                 pwr_led_activelow = <&pwr_led>,"gpios:8";
 214                 pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
 215         };
 216 };