target/linux/ath79/dts/qca9531_dlink_dch-g020-a1.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "qca953x.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "dlink,dch-g020-a1", "qca,qca9531";
  10         model = "D-Link DCH-G020 A1";
  11
  12         aliases {
  13                 led-boot = &led_power;
  14                 led-failsafe = &led_power;
  15                 led-running = &led_power;
  16                 led-upgrade = &led_power;
  17         };
  18
  19         i2c {
  20                 compatible = "i2c-gpio";
  21                 #address-cells = <1>;
  22                 #size-cells = <1>;
  23
  24                 sda-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
  25                 scl-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
  26
  27                 gpio_ext: gpio_ext@38 {
  28                         compatible = "nxp,pca9554";
  29                         reg = <0x38 0x1>;
  30
  31                         gpio-controller;
  32                         #gpio-cells = <2>;
  33                 };
  34
  35                 rtc@30 {
  36                         compatible = "pericom,pt7c43390";
  37                         reg = <0x30 0x8>;
  38                 };
  39         };
  40
  41         gpio-export {
  42                 compatible = "gpio-export";
  43
  44                 usb_power {
  45                         label = "d-link:power:usb";
  46                         gpio-export,name = "d-link:power:usb";
  47                         gpio-export,output = <0>;
  48                         gpios = <&gpio_ext 3 GPIO_ACTIVE_LOW>;
  49                 };
  50
  51                 zwave_power {
  52                         label = "d-link:power:zwave";
  53                         gpio-export,name = "d-link:power:zwave";
  54                         gpio-export,output = <0>;
  55                         gpios = <&gpio_ext 1 GPIO_ACTIVE_LOW>;
  56                 };
  57         };
  58
  59         keys {
  60                 compatible = "gpio-keys";
  61
  62                 wps {
  63                         label = "wps";
  64                         linux,code = <KEY_WPS_BUTTON>;
  65                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  66                 };
  67
  68                 reset {
  69                         label = "reset";
  70                         linux,code = <KEY_RESTART>;
  71                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  72                 };
  73         };
  74
  75         leds {
  76                 compatible = "gpio-leds";
  77
  78                 led_power: power {
  79                         label = "d-link:green:power";
  80                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  81                 };
  82
  83                 status {
  84                         label = "d-link:red:status";
  85                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  86                 };
  87         };
  88 };
  89
  90 &spi {
  91         status = "okay";
  92
  93         num-cs = <1>;
  94
  95         flash@0 {
  96                 compatible = "jedec,spi-nor";
  97                 reg = <0>;
  98                 spi-max-frequency = <50000000>;
  99
 100                 partitions {
 101                         compatible = "fixed-partitions";
 102                         #address-cells = <1>;
 103                         #size-cells = <1>;
 104
 105                         partition@0 {
 106                                 label = "u-boot";
 107                                 reg = <0x0 0x10000>;
 108                                 read-only;
 109                         };
 110
 111                         art: partition@10000 {
 112                                 label = "art";
 113                                 reg = <0x10000 0x10000>;
 114                                 read-only;
 115                         };
 116
 117                         partition@20000 {
 118                                 label = "mp";
 119                                 reg = <0x20000 0x10000>;
 120                                 read-only;
 121                         };
 122
 123                         partition@30000 {
 124                                 label = "config";
 125                                 reg = <0x30000 0x10000>;
 126                                 read-only;
 127                         };
 128
 129                         partition@40000 {
 130                                 label = "bootarg";
 131                                 reg = <0x40000 0x10000>;
 132                                 read-only;
 133                         };
 134
 135                         partition@50000 {
 136                                 label = "firmware";
 137                                 reg = <0x50000 0xe70000>;
 138                                 compatible = "denx,uimage";
 139                         };
 140
 141                         partition@ec0000 {
 142                                 label = "dlink";
 143                                 reg = <0xec0000 0x140000>;
 144                                 read-only;
 145                         };
 146                 };
 147         };
 148 };
 149
 150 &uart {
 151         status = "okay";
 152 };
 153
 154 &usb0 {
 155         status = "okay";
 156 };
 157
 158 &usb_phy {
 159         status = "okay";
 160 };
 161
 162 &eth0 {
 163         status = "okay";
 164 };
 165
 166 &wmac {
 167         status = "okay";
 168
 169         mtd-cal-data = <&art 0x1000>;
 170 };