target/linux/ath79/dts/ar9344_atheros_db120.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "ar9344.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7 #include <dt-bindings/leds/common.h>
   8 #include <dt-bindings/mtd/partitions/uimage.h>
   9
  10 / {
  11         model = "Atheros DB120 reference board";
  12         compatible = "atheros,db120", "qca,ar9344";
  13
  14         aliases {
  15                 led-boot = &led_system;
  16                 led-failsafe = &led_system;
  17                 led-running = &led_system;
  18                 led-upgrade = &led_system;
  19         };
  20
  21         leds {
  22                 compatible = "gpio-leds";
  23
  24                 wlan2g {
  25                         label = "green:wlan2g";
  26                         gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
  27                         linux,default-trigger = "phy0tpt";
  28                 };
  29
  30                 wlan5g {
  31                         label = "green:wlan5g";
  32                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  33                         linux,default-trigger = "phy1tpt";
  34                 };
  35
  36                 led_system: system {
  37                         label = "green:system";
  38                         gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
  39                         default-state = "on";
  40                 };
  41
  42                 usb {
  43                         function = LED_FUNCTION_USB;
  44                         color = <LED_COLOR_ID_GREEN>;
  45                         gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
  46                         trigger-sources = <&hub_port>;
  47                         linux,default-trigger = "usbport";
  48                 };
  49         };
  50
  51         leds-ath9k {
  52                 compatible = "gpio-leds";
  53
  54                 wlan5g-ath {
  55                         label = "green:wlan5g-ath";
  56                         gpios = <&ath9k 0 GPIO_ACTIVE_LOW>;
  57                         linux,default-trigger = "phy1tpt";
  58                 };
  59         };
  60
  61         keys {
  62                 compatible = "gpio-keys";
  63
  64                 wps {
  65                         linux,code = <KEY_WPS_BUTTON>;
  66                         label = "WPS button";
  67                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  68                         debounce-interval = <60>;
  69                 };
  70         };
  71
  72         virtual_flash {
  73                 compatible = "mtd-concat";
  74                 devices = <&fwconcat0 &fwconcat1>;
  75
  76                 partitions {
  77                         compatible = "fixed-partitions";
  78                         #address-cells = <1>;
  79                         #size-cells = <1>;
  80
  81                         partition@0 {
  82                                 reg = <0x0 0x0>;
  83                                 label = "firmware";
  84                                 compatible = "openwrt,uimage", "denx,uimage";
  85                                 openwrt,ih-magic = <IH_MAGIC_OKLI>;
  86                         };
  87                 };
  88         };
  89 };
  90
  91 &ref {
  92         clock-frequency = <40000000>;
  93 };
  94
  95 &spi {
  96         status = "okay";
  97
  98         flash@0 {
  99                 compatible = "jedec,spi-nor";
 100                 reg = <0>;
 101                 spi-max-frequency = <25000000>;
 102
 103                 partitions {
 104                         compatible = "fixed-partitions";
 105                         #address-cells = <1>;
 106                         #size-cells = <1>;
 107
 108                         uboot: partition@0 {
 109                                 label = "u-boot";
 110                                 reg = <0x000000 0x040000>;
 111                                 read-only;
 112                         };
 113
 114                         partition@40000 {
 115                                 label = "u-boot-env";
 116                                 reg = <0x040000 0x010000>;
 117                                 read-only;
 118                         };
 119
 120                         fwconcat0: partition@50000 {
 121                                 label = "fwconcat0";
 122                                 reg = <0x050000 0x630000>;
 123                         };
 124
 125                         partition@680000 {
 126                                 label = "loader";
 127                                 reg = <0x680000 0x010000>;
 128                         };
 129
 130                         fwconcat1: partition@690000 {
 131                                 label = "fwconcat1";
 132                                 reg = <0x690000 0x150000>;
 133                         };
 134
 135                         partition@7e0000 {
 136                                 label = "nvram";
 137                                 reg = <0x7e0000 0x010000>;
 138                         };
 139
 140                         partition@7f0000 {
 141                                 label = "art";
 142                                 reg = <0x7f0000 0x010000>;
 143                                 read-only;
 144
 145                                 nvmem-layout {
 146                                         compatible = "fixed-layout";
 147                                         #address-cells = <1>;
 148                                         #size-cells = <1>;
 149
 150                                         macaddr_art_0: macaddr@0 {
 151                                                 reg = <0x0 0x6>;
 152                                         };
 153
 154                                         macaddr_art_6: macaddr@6 {
 155                                                 reg = <0x6 0x6>;
 156                                         };
 157
 158                                         calibration_art_1000: calibration@1000 {
 159                                                 reg = <0x1000 0x440>;
 160                                         };
 161
 162                                         calibration_art_5000: calibration@5000 {
 163                                                 reg = <0x5000 0x440>;
 164                                         };
 165                                 };
 166                         };
 167                 };
 168         };
 169 };
 170
 171 &eth0 {
 172         status = "okay";
 173
 174         pll-data = <0x06000000 0x00000101 0x00001616>;
 175
 176         nvmem-cells = <&macaddr_art_0>;
 177         nvmem-cell-names = "mac-address";
 178
 179         phy-mode = "rgmii";
 180         phy-handle = <&phy0>;
 181 };
 182
 183 &mdio0 {
 184         status = "okay";
 185
 186         phy0: ethernet-phy@0 {
 187                 reg = <0>;
 188
 189                 qca,ar8327-initvals = <
 190                         0x04 0x07600000 /* PORT0 PAD MODE CTRL */
 191                         0x10 0xc1000000 /* POWER_ON_STRAP */
 192                         0x7c 0x0000007e /* PORT0_STATUS */
 193                         0x94 0x0000007e /* PORT6_STATUS */
 194                         >;
 195         };
 196 };
 197
 198 &pinmux {
 199         pmx_led_wan_lan: pinmux_led_wan_lan {
 200                 pinctrl-single,bits = <0x10 0x2c2d0000 0xffff0000>,
 201                          <0x14 0x292a2b 0xffffff>;
 202         };
 203 };
 204
 205 &builtin_switch {
 206         pinctrl-names = "default";
 207         pinctrl-0 = <&pmx_led_wan_lan>;
 208
 209         /delete-property/qca,phy4-mii-enable;
 210 };
 211
 212 &eth1 {
 213         status = "okay";
 214
 215         nvmem-cells = <&macaddr_art_6>;
 216         nvmem-cell-names = "mac-address";
 217
 218         gmac-config {
 219                 device = <&gmac>;
 220                 switch-phy-swap = <0>;
 221                 switch-only-mode = <1>;
 222         };
 223 };
 224
 225 &pcie {
 226         status = "okay";
 227
 228         ath9k: wifi@0,0 {
 229                 compatible = "pci168c,0030";
 230                 reg = <0x0000 0 0 0 0>;
 231                 nvmem-cells = <&calibration_art_5000>;
 232                 nvmem-cell-names = "calibration";
 233                 ieee80211-freq-limit = <4900000 5990000>;
 234                 #gpio-cells = <2>;
 235                 gpio-controller;
 236         };
 237 };
 238
 239 &wmac {
 240         status = "okay";
 241
 242         nvmem-cells = <&calibration_art_1000>;
 243         nvmem-cell-names = "calibration";
 244 };
 245
 246 &usb {
 247         status = "okay";
 248 };
 249
 250 &usb_phy {
 251         status = "okay";
 252 };