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

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 #include "qca953x.dtsi"
   8
   9 / {
  10         compatible = "dlink,dch-g020-a1", "qca,qca9531";
  11         model = "D-Link DCH-G020 A1";
  12
  13         aliases {
  14                 led-boot = &led_power;
  15                 led-failsafe = &led_power;
  16                 led-running = &led_power;
  17                 led-upgrade = &led_power;
  18         };
  19
  20         i2c {
  21                 compatible = "i2c-gpio";
  22                 #address-cells = <1>;
  23                 #size-cells = <1>;
  24
  25                 sda-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
  26                 scl-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
  27
  28                 gpio_ext: gpio_ext@38 {
  29                         compatible = "nxp,pca9554";
  30                         reg = <0x38 0x1>;
  31
  32                         gpio-controller;
  33                         #gpio-cells = <2>;
  34                 };
  35
  36                 rtc@30 {
  37                         compatible = "pericom,pt7c43390";
  38                         reg = <0x30 0x8>;
  39                 };
  40         };
  41
  42         gpio-export {
  43                 compatible = "gpio-export";
  44
  45                 usb_power {
  46                         label = "d-link:power:usb";
  47                         gpio-export,name = "d-link:power:usb";
  48                         gpio-export,output = <0>;
  49                         gpios = <&gpio_ext 3 GPIO_ACTIVE_LOW>;
  50                 };
  51
  52                 zwave_power {
  53                         label = "d-link:power:zwave";
  54                         gpio-export,name = "d-link:power:zwave";
  55                         gpio-export,output = <0>;
  56                         gpios = <&gpio_ext 1 GPIO_ACTIVE_LOW>;
  57                 };
  58         };
  59
  60         keys {
  61                 compatible = "gpio-keys";
  62
  63                 wps {
  64                         label = "wps";
  65                         linux,code = <KEY_WPS_BUTTON>;
  66                         gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
  67                 };
  68
  69                 reset {
  70                         label = "reset";
  71                         linux,code = <KEY_RESTART>;
  72                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  73                 };
  74         };
  75
  76         leds {
  77                 compatible = "gpio-leds";
  78
  79                 led_power: power {
  80                         label = "d-link:green:power";
  81                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  82                 };
  83
  84                 status {
  85                         label = "d-link:red:status";
  86                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  87                 };
  88         };
  89 };
  90
  91 &spi {
  92         status = "okay";
  93
  94         num-cs = <1>;
  95
  96         flash@0 {
  97                 compatible = "jedec,spi-nor";
  98                 reg = <0>;
  99                 spi-max-frequency = <50000000>;
 100
 101                 partitions {
 102                         compatible = "fixed-partitions";
 103                         #address-cells = <1>;
 104                         #size-cells = <1>;
 105
 106                         partition@0 {
 107                                 label = "u-boot";
 108                                 reg = <0x0 0x10000>;
 109                                 read-only;
 110                         };
 111
 112                         art: partition@10000 {
 113                                 label = "art";
 114                                 reg = <0x10000 0x10000>;
 115                                 read-only;
 116                         };
 117
 118                         partition@20000 {
 119                                 label = "mp";
 120                                 reg = <0x20000 0x10000>;
 121                                 read-only;
 122                         };
 123
 124                         partition@30000 {
 125                                 label = "config";
 126                                 reg = <0x30000 0x10000>;
 127                                 read-only;
 128                         };
 129
 130                         partition@40000 {
 131                                 label = "bootarg";
 132                                 reg = <0x40000 0x10000>;
 133                                 read-only;
 134                         };
 135
 136                         partition@50000 {
 137                                 label = "firmware";
 138                                 reg = <0x50000 0xe70000>;
 139                                 compatible = "denx,uimage";
 140                         };
 141
 142                         partition@ec0000 {
 143                                 label = "dlink";
 144                                 reg = <0xec0000 0x140000>;
 145                                 read-only;
 146                         };
 147                 };
 148         };
 149 };
 150
 151 &uart {
 152         status = "okay";
 153 };
 154
 155 &usb0 {
 156         status = "okay";
 157 };
 158
 159 &usb_phy {
 160         status = "okay";
 161 };
 162
 163 &eth0 {
 164         status = "okay";
 165 };
 166
 167 &wmac {
 168         status = "okay";
 169
 170         mtd-cal-data = <&art 0x1000>;
 171 };