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 #include <dt-bindings/leds/common.h>
   7
   8 / {
   9         aliases {
  10                 led-boot = &led_diag;
  11                 led-failsafe = &led_security;
  12                 led-upgrade = &led_diag;
  13         };
  14
  15         /* There is a GPIO driven NXP 74HC153 dual 4-way multiplexer on board
  16          * used for buttons that are on top of the the device.
  17          */
  18         mux: mux-controller {
  19                 compatible = "gpio-mux";
  20                 #mux-control-cells = <0>;
  21
  22                 mux-gpios = <&gpio 9 GPIO_ACTIVE_HIGH>,         /* s0 */
  23                             <&gpio 11 GPIO_ACTIVE_HIGH>;        /* s1 */
  24         };
  25
  26         gpio2: key-mux1 {
  27                 compatible = "gpio-cascade";
  28                 mux-controls = <&mux>;
  29
  30                 gpio-controller;
  31                 #gpio-cells = <2>;
  32
  33                 // GPIOs used by this node, the mux pin
  34                 upstream-gpios = <&gpio 12 GPIO_ACTIVE_HIGH>; /* 1y */
  35         };
  36
  37         gpio3: key-mux2 {
  38                 compatible = "gpio-cascade";
  39                 mux-controls = <&mux>;
  40
  41                 gpio-controller;
  42                 #gpio-cells = <2>;
  43
  44                 // GPIOs used by this node, the mux pin
  45                 upstream-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; /* 2y */
  46         };
  47
  48         keys {
  49                 compatible = "gpio-keys-polled";
  50                 poll-interval = <20>;
  51
  52                 aoss {
  53                         label = "aoss";
  54                         linux,code = <KEY_WPS_BUTTON>;
  55                         gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
  56                         debounce-interval = <60>;
  57                 };
  58
  59                 reset {
  60                         label = "reset";
  61                         linux,code = <KEY_RESTART>;
  62                         gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
  63                         debounce-interval = <60>;
  64                 };
  65
  66                 router_on {
  67                         label = "router_on";
  68                         linux,code = <BTN_5>;
  69                         gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
  70                         debounce-interval = <60>;
  71                 };
  72
  73                 movie_off {
  74                         label = "movie_off";
  75                         linux,code = <BTN_3>;
  76                         gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
  77                         debounce-interval = <60>;
  78                 };
  79
  80                 usb {
  81                         label = "usb";
  82                         linux,code = <BTN_2>;
  83                         gpios = <&gpio3 1 GPIO_ACTIVE_LOW>;
  84                         debounce-interval = <60>;
  85                 };
  86
  87                 router_auto {
  88                         label = "router_auto";
  89                         linux,code = <BTN_6>;
  90                         gpios = <&gpio3 2 GPIO_ACTIVE_HIGH>;
  91                         debounce-interval = <60>;
  92                 };
  93
  94                 movie_on {
  95                         label = "movie_on";
  96                         linux,code = <BTN_4>;
  97                         gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
  98                         debounce-interval = <60>;
  99                 };
 100         };
 101
 102         flash@1e000000 {
 103                 compatible = "cfi-flash";
 104                 reg = <0x1e000000 0x2000000>;
 105                 bank-width = <2>;
 106                 device-width = <2>;
 107
 108                 partitions {
 109                         compatible = "fixed-partitions";
 110                         #address-cells = <1>;
 111                         #size-cells = <1>;
 112
 113                         partition@0 {
 114                                 label = "u-boot";
 115                                 reg = <0x0000000 0x0040000>;
 116                                 read-only;
 117                         };
 118
 119                         partition@40000 {
 120                                 label = "u-boot-env";
 121                                 reg = <0x0040000 0x0020000>;
 122                                 read-only;
 123                         };
 124
 125                         partition@60000 {
 126                                 compatible = "denx,uimage";
 127                                 label = "firmware";
 128                                 reg = <0x0060000 0x1f60000>;
 129                         };
 130
 131                         partition@1fc0000 {
 132                                 label = "user_property";
 133                                 reg = <0x1fc0000 0x0020000>;
 134                                 read-only;
 135                         };
 136
 137                         art: partition@1fe0000 {
 138                                 label = "art";
 139                                 reg = <0x1fe0000 0x020000>;
 140                                 read-only;
 141
 142                                 nvmem-layout {
 143                                         compatible = "fixed-layout";
 144                                         #address-cells = <1>;
 145                                         #size-cells = <1>;
 146
 147                                         macaddr_art_1120c: macaddr@1120c {
 148                                                 reg = <0x1120c 0x6>;
 149                                         };
 150                                 };
 151                         };
 152                 };
 153         };
 154
 155         leds {
 156                 compatible = "gpio-leds";
 157
 158                 usb {
 159                         function = LED_FUNCTION_USB;
 160                         color = <LED_COLOR_ID_BLUE>;
 161                         gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
 162                         trigger-sources = <&hub_port>;
 163                         linux,default-trigger = "usbport";
 164                 };
 165
 166                 led_diag: diag {
 167                         label = "red:diag";
 168                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
 169                 };
 170
 171                 wireless {
 172                         label = "green:wireless";
 173                         gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
 174                         linux,default-trigger = "phy0tpt";
 175                 };
 176
 177                 led_security: security {
 178                         label = "amber:security";
 179                         gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
 180                 };
 181
 182                 router {
 183                         label = "green:router";
 184                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
 185                 };
 186         };
 187
 188         switch: switch {
 189                 status = "disabled";
 190
 191                 gpio-sda = <&gpio 19 GPIO_ACTIVE_HIGH>;
 192                 gpio-sck = <&gpio 20 GPIO_ACTIVE_HIGH>;
 193
 194                 mdio-bus {
 195                         status = "okay";
 196
 197                         #address-cells = <1>;
 198                         #size-cells = <0>;
 199
 200                         phy4: ethernet-phy@4 {
 201                                 reg = <4>;
 202                                 phy-mode = "rgmii";
 203                         };
 204                 };
 205         };
 206 };
 207
 208 &mdio0 {
 209         status = "okay";
 210 };
 211
 212 &eth0 {
 213         status = "disabled";
 214
 215         phy-mode = "rgmii";
 216         nvmem-cells = <&macaddr_art_1120c>;
 217         nvmem-cell-names = "mac-address";
 218
 219         fixed-link {
 220                 speed = <1000>;
 221                 full-duplex;
 222         };
 223 };
 224
 225 &mdio1 {
 226         status = "okay";
 227 };
 228
 229 &eth1 {
 230         status = "disabled";
 231
 232         compatible = "qca,ar9130-eth", "syscon";
 233         reg = <0x1a000000 0x200
 234                 0x18070004 0x4>;
 235
 236         pll-reg = <0x4 0x18 22>;
 237         pll-handle = <&pll>;
 238
 239         phy-mode = "rgmii";
 240         phy-handle = <&phy4>;
 241         resets = <&rst 13>;
 242         reset-names = "mac";
 243         qca,mac-idx = <1>;
 244         nvmem-cells = <&macaddr_art_1120c>;
 245         nvmem-cell-names = "mac-address";
 246 };
 247
 248 &wmac {
 249         status = "okay";
 250
 251         mtd-cal-data = <&art 0x11000>;
 252 };
 253
 254 &uart {
 255         status = "okay";
 256 };
 257
 258 &usb {
 259         status = "okay";
 260 };
 261
 262 &usb_phy {
 263         status = "okay";
 264 };