target/linux/ath79/dts/qca9558_devolo_dvl1xxx.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 /*
   4  * The hardware of this board family is most likely shared with other devices
   5  * from other manufacturers.
   6  * Devolo seems to use hardware from Edimax, namely the Edimax WAP1750.
   7  *
   8  * The base board is identical but the single models differ in number of
   9  * buttons, ethernet ports, external console, USB, external / internal
  10  * antennas and number of spatial streams.
  11  */
  12
  13 #include "qca955x.dtsi"
  14
  15 #include <dt-bindings/gpio/gpio.h>
  16 #include <dt-bindings/input/input.h>
  17
  18 / {
  19         keys {
  20                 compatible = "gpio-keys";
  21
  22                 reset {
  23                         label = "Reset button";
  24                         linux,code = <KEY_RESTART>;
  25                         gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
  26                         debounce-interval = <60>;
  27                 };
  28         };
  29
  30         watchdog {
  31                 compatible = "linux,wdt-gpio";
  32                 gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  33                 hw_algo = "toggle";
  34                 hw_margin_ms = <300>;
  35                 always-running;
  36         };
  37 };
  38
  39 &pcie0 {
  40         status = "okay";
  41
  42         wifi@0,0 {
  43                 compatible = "qcom,ath10k";
  44                 reg = <0x0000 0 0 0 0>;
  45                 nvmem-cells = <&cal_art_5000>, <&macaddr_art_0 (-1)>;
  46                 nvmem-cell-names = "calibration", "mac-address";
  47         };
  48 };
  49
  50 &spi {
  51         status = "okay";
  52
  53         flash@0 {
  54                 compatible = "jedec,spi-nor";
  55                 reg = <0>;
  56                 spi-max-frequency = <25000000>;
  57
  58                 partitions {
  59                         compatible = "fixed-partitions";
  60                         #address-cells = <1>;
  61                         #size-cells = <1>;
  62
  63                         partition@0 {
  64                                 label = "u-boot";
  65                                 reg = <0x000000 0x040000>;
  66                                 read-only;
  67                         };
  68
  69                         partition@40000 {
  70                                 label = "u-boot-env";
  71                                 reg = <0x040000 0x010000>;
  72                                 read-only;
  73                         };
  74
  75                         art: partition@50000 {
  76                                 label = "art";
  77                                 reg = <0x050000 0x010000>;
  78                                 read-only;
  79
  80                                 nvmem-layout {
  81                                         compatible = "fixed-layout";
  82                                         #address-cells = <1>;
  83                                         #size-cells = <1>;
  84
  85                                         macaddr_art_0: macaddr@0 {
  86                                                 compatible = "mac-base";
  87                                                 reg = <0x0 0x6>;
  88                                                 #nvmem-cell-cells = <1>;
  89                                         };
  90
  91                                         cal_art_5000: calibration@5000 {
  92                                                 reg = <0x5000 0x844>;
  93                                         };
  94                                 };
  95                         };
  96
  97                         partition@60000 {
  98                                 label = "art_bak";
  99                                 reg = <0x060000 0x010000>;
 100                                 read-only;
 101                         };
 102
 103                         partition@70000 {
 104                                 compatible = "denx,uimage";
 105                                 label = "firmware";
 106                                 reg = <0x070000 0xf90000>;
 107                         };
 108                 };
 109         };
 110 };
 111
 112 &mdio0 {
 113         status = "okay";
 114
 115         phy4: ethernet-phy@4 {
 116                 reg = <4>;
 117                 eee-broken-100tx;
 118                 eee-broken-1000t;
 119         };
 120 };
 121
 122 &eth0 {
 123         status = "okay";
 124
 125         nvmem-cells = <&macaddr_art_0 0>;
 126         nvmem-cell-names = "mac-address";
 127         phy-handle = <&phy4>;
 128
 129         gmac_config: gmac-config {
 130                 device = <&gmac>;
 131
 132                 rgmii-enabled = <1>;
 133         };
 134 };
 135
 136 &wmac {
 137         status = "okay";
 138
 139         mtd-cal-data = <&art 0x1000>;
 140         nvmem-cells = <&macaddr_art_0 (-2)>;
 141         nvmem-cell-names = "mac-address";
 142 };