target/linux/ath79/dts/ar9132_buffalo_wzr-hp-g300nh.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9132.dtsi"
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         aliases {
   9                 led-boot = &led_diag;
  10                 led-failsafe = &led_security;
  11                 led-upgrade = &led_diag;
  12         };
  13
  14         clock40mhz: ref {
  15                 compatible = "fixed-clock";
  16                 #clock-cells = <0>;
  17                 clock-frequency = <40000000>;
  18         };
  19
  20         gpio2: gpio-extender {
  21                 compatible = "nxp,74hc153-gpio";
  22                 gpio-controller;
  23                 #gpio-cells = <2>;
  24
  25                 // GPIOs used by this node
  26                 gpio-s0 = <&gpio 9 GPIO_ACTIVE_HIGH>;
  27                 gpio-s1 = <&gpio 11 GPIO_ACTIVE_HIGH>;
  28                 gpio-1y = <&gpio 12 GPIO_ACTIVE_HIGH>;
  29                 gpio-2y = <&gpio 14 GPIO_ACTIVE_HIGH>;
  30         };
  31
  32         keys {
  33                 compatible = "gpio-keys-polled";
  34                 poll-interval = <20>;
  35
  36                 aoss {
  37                         label = "aoss";
  38                         linux,code = <KEY_WPS_BUTTON>;
  39                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  40                         debounce-interval = <60>;
  41                 };
  42
  43                 reset {
  44                         label = "reset";
  45                         linux,code = <KEY_RESTART>;
  46                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  47                         debounce-interval = <60>;
  48                 };
  49
  50                 router_on {
  51                         label = "router_on";
  52                         linux,code = <BTN_5>;
  53                         gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
  54                         debounce-interval = <60>;
  55                 };
  56
  57                 movie_off {
  58                         label = "movie_off";
  59                         linux,code = <BTN_3>;
  60                         gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
  61                         debounce-interval = <60>;
  62                 };
  63
  64                 usb {
  65                         label = "usb";
  66                         linux,code = <BTN_2>;
  67                         gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
  68                         debounce-interval = <60>;
  69                 };
  70
  71                 router_auto {
  72                         label = "router_auto";
  73                         linux,code = <BTN_6>;
  74                         gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
  75                         debounce-interval = <60>;
  76                 };
  77
  78                 movie_on {
  79                         label = "movie_on";
  80                         linux,code = <BTN_4>;
  81                         gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
  82                         debounce-interval = <60>;
  83                 };
  84         };
  85
  86         flash@1e000000 {
  87                 compatible = "cfi-flash";
  88                 reg = <0x1e000000 0x2000000>;
  89                 bank-width = <2>;
  90                 device-width = <2>;
  91
  92                 partitions {
  93                         compatible = "fixed-partitions";
  94                         #address-cells = <1>;
  95                         #size-cells = <1>;
  96
  97                         partition@0 {
  98                                 label = "u-boot";
  99                                 reg = <0x0000000 0x0040000>;
 100                                 read-only;
 101                         };
 102
 103                         partition@40000 {
 104                                 label = "u-boot-env";
 105                                 reg = <0x0040000 0x0020000>;
 106                                 read-only;
 107                         };
 108
 109                         partition@60000 {
 110                                 compatible = "denx,uimage";
 111                                 label = "firmware";
 112                                 reg = <0x0060000 0x1f60000>;
 113                         };
 114
 115                         partition@1fc0000 {
 116                                 label = "user_property";
 117                                 reg = <0x1fc0000 0x0020000>;
 118                                 read-only;
 119                         };
 120
 121                         art: partition@1fe0000 {
 122                                 label = "art";
 123                                 reg = <0x1fe0000 0x020000>;
 124                                 read-only;
 125                         };
 126                 };
 127         };
 128
 129         leds {
 130                 compatible = "gpio-leds";
 131
 132                 usb {
 133                         label = "blue:usb";
 134                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
 135                         trigger-sources = <&hub_port>;
 136                         linux,default-trigger = "usbport";
 137                 };
 138
 139                 led_diag: diag {
 140                         label = "red:diag";
 141                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 142                 };
 143
 144                 wireless {
 145                         label = "green:wireless";
 146                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 147                         linux,default-trigger = "phy0tpt";
 148                 };
 149
 150                 led_security: security {
 151                         label = "amber:security";
 152                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
 153                 };
 154
 155                 router {
 156                         label = "green:router";
 157                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
 158                 };
 159         };
 160
 161         switch: switch {
 162                 status = "disabled";
 163
 164                 gpio-sda = <&gpio 19 GPIO_ACTIVE_HIGH>;
 165                 gpio-sck = <&gpio 20 GPIO_ACTIVE_HIGH>;
 166                 mii-bus = <&mdio0>;
 167
 168                 mdio-bus {
 169                         status = "okay";
 170
 171                         #address-cells = <1>;
 172                         #size-cells = <0>;
 173                         phy-mask = <0x10>;
 174
 175                         phy4: ethernet-phy@4 {
 176                                 reg = <4>;
 177                                 phy-mode = "rgmii";
 178                         };
 179                 };
 180         };
 181 };
 182
 183 &mdio0 {
 184         status = "okay";
 185 };
 186
 187 &eth0 {
 188         status = "disabled";
 189
 190         phy-mode = "rgmii";
 191         nvmem-cells = <&macaddr_art_1120c>;
 192         nvmem-cell-names = "mac-address";
 193
 194         fixed-link {
 195                 speed = <1000>;
 196                 full-duplex;
 197         };
 198 };
 199
 200 &mdio1 {
 201         status = "okay";
 202 };
 203
 204 &eth1 {
 205         status = "disabled";
 206
 207         compatible = "qca,ar9130-eth", "syscon";
 208         reg = <0x1a000000 0x200
 209                 0x18070004 0x4>;
 210
 211         pll-reg = <0x4 0x18 22>;
 212         pll-handle = <&pll>;
 213
 214         phy-mode = "rgmii";
 215         phy-handle = <&phy4>;
 216         resets = <&rst 13>;
 217         reset-names = "mac";
 218         qca,mac-idx = <1>;
 219         nvmem-cells = <&macaddr_art_1120c>;
 220         nvmem-cell-names = "mac-address";
 221 };
 222
 223 &wmac {
 224         status = "okay";
 225
 226         mtd-cal-data = <&art 0x11000>;
 227 };
 228
 229 &uart {
 230         status = "okay";
 231 };
 232
 233 &pll {
 234         clocks = <&clock40mhz>;
 235 };
 236
 237 &usb {
 238         status = "okay";
 239
 240         #address-cells = <1>;
 241         #size-cells = <0>;
 242
 243         hub_port: port@1 {
 244                 reg = <1>;
 245                 #trigger-source-cells = <0>;
 246         };
 247 };
 248
 249 &usb_phy {
 250         status = "okay";
 251 };
 252
 253 &art {
 254         compatible = "nvmem-cells";
 255         #address-cells = <1>;
 256         #size-cells = <1>;
 257
 258         macaddr_art_1120c: macaddr@1120c {
 259                 reg = <0x1120c 0x6>;
 260         };
 261 };