target/linux/ath79/dts/qca9531_8dev_lima.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "qca953x.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         compatible = "8dev,lima", "qca,qca9531";
  10         model = "8devices Lima";
  11
  12         keys {
  13                 compatible = "gpio-keys";
  14
  15                 reset {
  16                         label = "reset";
  17                         linux,code = <KEY_RESTART>;
  18                         gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
  19                 };
  20         };
  21 };
  22
  23 &pcie0 {
  24         status = "okay";
  25 };
  26
  27 &usb0 {
  28         status = "okay";
  29
  30         dr_mode = "host";
  31 };
  32
  33 &usb_phy {
  34         status = "okay";
  35 };
  36
  37 &wdt {
  38         status = "okay";
  39 };
  40
  41 &spi {
  42         status = "okay";
  43
  44         /* Winbond W25Q256 SPI flash */
  45         flash@0 {
  46                 compatible = "jedec,spi-nor";
  47                 reg = <0>;
  48                 spi-max-frequency = <45000000>;
  49
  50                 partitions {
  51                         compatible = "fixed-partitions";
  52                         #address-cells = <1>;
  53                         #size-cells = <1>;
  54
  55                         partition@0 {
  56                                 label = "u-boot";
  57                                 reg = <0x000000 0x040000>;
  58                                 read-only;
  59                         };
  60
  61                         partition@40000 {
  62                                 label = "u-boot-env";
  63                                 reg = <0x040000 0x040000>;
  64                         };
  65
  66                         art: partition@80000 {
  67                                 label = "art";
  68                                 reg = <0x080000 0x040000>;
  69                                 read-only;
  70
  71                                 nvmem-layout {
  72                                         compatible = "fixed-layout";
  73                                         #address-cells = <1>;
  74                                         #size-cells = <1>;
  75
  76                                         macaddr_art_0: macaddr@0 {
  77                                                 reg = <0x0 0x6>;
  78                                         };
  79
  80                                         macaddr_art_6: macaddr@6 {
  81                                                 reg = <0x6 0x6>;
  82                                         };
  83                                 };
  84                         };
  85
  86                         partition@c0000 {
  87                                 compatible = "denx,uimage";
  88                                 label = "firmware";
  89                                 reg = <0x0c0000 0xf40000>;
  90                         };
  91                 };
  92         };
  93 };
  94
  95 &mdio0 {
  96         status = "okay";
  97 };
  98
  99 &eth0 {
 100         status = "okay";
 101
 102         phy-handle = <&swphy0>;
 103
 104         nvmem-cells = <&macaddr_art_6>;
 105         nvmem-cell-names = "mac-address";
 106
 107         gmac-config {
 108                 device = <&gmac>;
 109
 110                 switch-phy-addr-swap = <1>;
 111                 switch-phy-swap = <1>;
 112         };
 113 };
 114
 115 &eth1 {
 116         nvmem-cells = <&macaddr_art_0>;
 117         nvmem-cell-names = "mac-address";
 118 };
 119
 120 &wmac {
 121         status = "okay";
 122
 123         mtd-cal-data = <&art 0x1000>;
 124 };