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

   1 /dts-v1/;
   2
   3 #ifdef RPI364
   4 /memreserve/ 0x08000000 0x02000000;
   5 #endif
   6
   7 #include "bcm2710.dtsi"
   8 #include "bcm2709-rpi.dtsi"
   9 #include "bcm283x-rpi-lan7515.dtsi"
  10 #include "bcm283x-rpi-csi1-2lane.dtsi"
  11
  12 / {
  13         compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";
  14         model = "Raspberry Pi 3 Model B+";
  15
  16         chosen {
  17                 bootargs = "coherent_pool=1M 8250.nr_uarts=1";
  18         };
  19
  20         aliases {
  21                 serial0 = &uart1;
  22                 serial1 = &uart0;
  23                 mmc1 = &mmcnr;
  24         };
  25 };
  26
  27 &gpio {
  28         spi0_pins: spi0_pins {
  29                 brcm,pins = <9 10 11>;
  30                 brcm,function = <4>; /* alt0 */
  31         };
  32
  33         spi0_cs_pins: spi0_cs_pins {
  34                 brcm,pins = <8 7>;
  35                 brcm,function = <1>; /* output */
  36         };
  37
  38         i2c0_pins: i2c0 {
  39                 brcm,pins = <0 1>;
  40                 brcm,function = <4>;
  41         };
  42
  43         i2c1_pins: i2c1 {
  44                 brcm,pins = <2 3>;
  45                 brcm,function = <4>;
  46         };
  47
  48         i2s_pins: i2s {
  49                 brcm,pins = <18 19 20 21>;
  50                 brcm,function = <4>; /* alt0 */
  51         };
  52
  53         sdio_pins: sdio_pins {
  54                 brcm,pins =     <34 35 36 37 38 39>;
  55                 brcm,function = <7>; // alt3 = SD1
  56                 brcm,pull =     <0 2 2 2 2 2>;
  57         };
  58
  59         bt_pins: bt_pins {
  60                 brcm,pins = <43>;
  61                 brcm,function = <4>; /* alt0:GPCLK2 */
  62                 brcm,pull = <0>;
  63         };
  64
  65         uart0_pins: uart0_pins {
  66                 brcm,pins = <32 33>;
  67                 brcm,function = <7>; /* alt3=UART0 */
  68                 brcm,pull = <0 2>;
  69         };
  70
  71         uart1_pins: uart1_pins {
  72                 brcm,pins;
  73                 brcm,function;
  74                 brcm,pull;
  75         };
  76
  77         audio_pins: audio_pins {
  78                 brcm,pins = <40 41>;
  79                 brcm,function = <4>;
  80         };
  81 };
  82
  83 &mmcnr {
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&sdio_pins>;
  86         bus-width = <4>;
  87         status = "okay";
  88 };
  89
  90 &firmware {
  91         expgpio: expgpio {
  92                 compatible = "raspberrypi,firmware-gpio";
  93                 gpio-controller;
  94                 #gpio-cells = <2>;
  95                 status = "okay";
  96         };
  97 };
  98
  99 &uart0 {
 100         pinctrl-names = "default";
 101         pinctrl-0 = <&uart0_pins &bt_pins>;
 102         status = "okay";
 103 };
 104
 105 &uart1 {
 106         pinctrl-names = "default";
 107         pinctrl-0 = <&uart1_pins>;
 108         status = "okay";
 109 };
 110
 111 &spi0 {
 112         pinctrl-names = "default";
 113         pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
 114         cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
 115
 116         spidev0: spidev@0{
 117                 compatible = "spidev";
 118                 reg = <0>;      /* CE0 */
 119                 #address-cells = <1>;
 120                 #size-cells = <0>;
 121                 spi-max-frequency = <125000000>;
 122         };
 123
 124         spidev1: spidev@1{
 125                 compatible = "spidev";
 126                 reg = <1>;      /* CE1 */
 127                 #address-cells = <1>;
 128                 #size-cells = <0>;
 129                 spi-max-frequency = <125000000>;
 130         };
 131 };
 132
 133 &i2c0 {
 134         pinctrl-names = "default";
 135         pinctrl-0 = <&i2c0_pins>;
 136         clock-frequency = <100000>;
 137 };
 138
 139 &i2c1 {
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&i2c1_pins>;
 142         clock-frequency = <100000>;
 143 };
 144
 145 &i2c2 {
 146         clock-frequency = <100000>;
 147         status = "okay";
 148 };
 149
 150 &dpi {
 151         status = "okay";
 152 };
 153
 154 &hvs {
 155         status = "okay";
 156 };
 157
 158 &pixelvalve0 {
 159         status = "okay";
 160 };
 161
 162 &pixelvalve1 {
 163         status = "okay";
 164 };
 165
 166 &pixelvalve2 {
 167         status = "okay";
 168 };
 169
 170 &hdmi {
 171         status = "okay";
 172 };
 173
 174 &v3d {
 175         status = "okay";
 176 };
 177
 178 &vc4 {
 179         status = "okay";
 180 };
 181
 182 &i2s {
 183         pinctrl-names = "default";
 184         pinctrl-0 = <&i2s_pins>;
 185 };
 186
 187 &leds {
 188         act_led: act {
 189                 label = "led0";
 190                 linux,default-trigger = "mmc0";
 191                 gpios = <&gpio 29 0>;
 192         };
 193
 194         pwr_led: pwr {
 195                 label = "led1";
 196                 linux,default-trigger = "default-on";
 197                 gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
 198         };
 199 };
 200
 201 &hdmi {
 202         hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
 203 };
 204
 205 &audio {
 206         pinctrl-names = "default";
 207         pinctrl-0 = <&audio_pins>;
 208 };
 209
 210 / {
 211         __overrides__ {
 212                 act_led_gpio = <&act_led>,"gpios:4";
 213                 act_led_activelow = <&act_led>,"gpios:8";
 214                 act_led_trigger = <&act_led>,"linux,default-trigger";
 215
 216                 pwr_led_gpio = <&pwr_led>,"gpios:4";
 217                 pwr_led_activelow = <&pwr_led>,"gpios:8";
 218                 pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
 219         };
 220 };