arch/mips/dts/gardena-smart-gateway-mt7688.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Copyright (C) 2018 Stefan Roese <sr@denx.de>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "mt7628a.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10
  11 / {
  12         compatible = "gardena,smart-gateway-mt7688", "ralink,mt7628a-soc";
  13         model = "GARDENA smart Gateway (MT7688)";
  14
  15         aliases {
  16                 serial0 = &uart0;
  17                 spi0 = &spi0;
  18         };
  19
  20         memory@0 {
  21                 device_type = "memory";
  22                 reg = <0x0 0x08000000>;
  23         };
  24
  25         leds {
  26                 compatible = "gpio-leds";
  27
  28                 power_blue {
  29                         label = "smartgw:power:blue";
  30                         gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
  31                         default-state = "off";
  32                 };
  33
  34                 power_green {
  35                         label = "smartgw:power:green";
  36                         gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
  37                         default-state = "on";
  38                 };
  39
  40                 power_red {
  41                         label = "smartgw:power:red";
  42                         gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
  43                         default-state = "off";
  44                 };
  45
  46                 radio_blue {
  47                         label = "smartgw:radio:blue";
  48                         gpios = <&gpio0 23 GPIO_ACTIVE_HIGH>;
  49                         default-state = "off";
  50                 };
  51
  52                 radio_green {
  53                         label = "smartgw:radio:green";
  54                         gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
  55                         default-state = "off";
  56                 };
  57
  58                 radio_red {
  59                         label = "smartgw:radio:red";
  60                         gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
  61                         default-state = "off";
  62                 };
  63
  64                 internet_blue {
  65                         label = "smartgw:internet:blue";
  66                         gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
  67                         default-state = "off";
  68                 };
  69
  70                 internet_green {
  71                         label = "smartgw:internet:green";
  72                         gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
  73                         default-state = "off";
  74                 };
  75
  76                 internet_red {
  77                         label = "smartgw:internet:red";
  78                         gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
  79                         default-state = "off";
  80                 };
  81         };
  82
  83         chosen {
  84                 stdout-path = &uart0;
  85         };
  86 };
  87
  88 &uart0 {
  89         status = "okay";
  90         clock-frequency = <40000000>;
  91 };
  92
  93 &spi0 {
  94         status = "okay";
  95         num-cs = <2>;
  96
  97         spi-flash@0 {
  98                 #address-cells = <1>;
  99                 #size-cells = <1>;
 100                 compatible = "jedec,spi-nor";
 101                 spi-max-frequency = <40000000>;
 102                 reg = <0>;
 103         };
 104
 105         spi-nand@1 {
 106                 #address-cells = <1>;
 107                 #size-cells = <1>;
 108                 compatible = "spi-nand";
 109                 spi-max-frequency = <40000000>;
 110                 reg = <1>;
 111         };
 112 };