arch/arm/boot/dts/meson8-minix-neo-x8.dts

   1 // SPDX-License-Identifier: GPL-2.0 OR MIT
   2 /*
   3  * Copyright 2014 Beniamino Galvani <b.galvani@gmail.com>
   4  */
   5
   6 /dts-v1/;
   7 #include <dt-bindings/gpio/gpio.h>
   8 #include "meson8.dtsi"
   9
  10 / {
  11         model = "MINIX NEO-X8";
  12         compatible = "minix,neo-x8", "amlogic,meson8";
  13
  14         aliases {
  15                 serial0 = &uart_AO;
  16         };
  17
  18         chosen {
  19                 stdout-path = "serial0:115200n8";
  20         };
  21
  22         memory {
  23                 device_type = "memory";
  24                 reg = <0x40000000 0x80000000>;
  25         };
  26
  27         gpio-leds {
  28                 compatible = "gpio-leds";
  29
  30                 blue {
  31                         label = "x8:blue:power";
  32                         gpios = <&gpio_ao GPIO_TEST_N GPIO_ACTIVE_HIGH>;
  33                 };
  34         };
  35 };
  36
  37 &uart_AO {
  38         status = "okay";
  39         pinctrl-0 = <&uart_ao_a_pins>;
  40         pinctrl-names = "default";
  41 };
  42
  43 &i2c_AO {
  44         status = "okay";
  45         pinctrl-0 = <&i2c_ao_pins>;
  46         pinctrl-names = "default";
  47
  48         pmic@32 {
  49                 compatible = "ricoh,rn5t618";
  50                 reg = <0x32>;
  51                 system-power-controller;
  52
  53                 regulators {
  54                 };
  55         };
  56
  57         rtc@51 {
  58                 compatible = "nxp,pcf8563";
  59                 reg = <0x51>;
  60         };
  61 };
  62
  63 &spifc {
  64         status = "okay";
  65         pinctrl-0 = <&spi_nor_pins>;
  66         pinctrl-names = "default";
  67
  68         spi-flash@0 {
  69                 compatible = "mxicy,mx25l1606e";
  70                 #address-cells = <1>;
  71                 #size-cells = <1>;
  72                 reg = <0>;
  73                 spi-max-frequency = <30000000>;
  74
  75                 partition@0 {
  76                         label = "boot";
  77                         reg = <0x0 0x100000>;
  78                 };
  79
  80                 partition@100000 {
  81                         label = "env";
  82                         reg = <0x100000 0x10000>;
  83                 };
  84         };
  85 };
  86
  87 &ir_receiver {
  88         status = "okay";
  89         pinctrl-0 = <&ir_recv_pins>;
  90         pinctrl-names = "default";
  91 };
  92
  93 &ethmac {
  94         status = "okay";
  95         pinctrl-0 = <&eth_pins>;
  96         pnictrl-names = "default";
  97 };