target/linux/ath79/dts/qca9533_plasmacloud_pa300.dtsi

   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         chosen {
  10                 /delete-property/ bootargs;
  11         };
  12
  13         aliases {
  14                 led-boot = &led_status_green;
  15                 led-failsafe = &led_status_green;
  16                 led-running = &led_status_green;
  17                 led-upgrade = &led_status_green;
  18                 label-mac-device = &eth0;
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23
  24                 pinctrl-names = "default";
  25
  26                 reset {
  27                         label = "reset";
  28                         linux,code = <KEY_RESTART>;
  29                         gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
  30                 };
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 status_red {
  37                         label = "red:status";
  38                         gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
  39                 };
  40
  41                 led_status_green: status_green {
  42                         label = "green:status";
  43                         gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
  44                 };
  45
  46                 status_blue {
  47                         label = "blue:status";
  48                         gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
  49                 };
  50         };
  51
  52         watchdog {
  53                 compatible = "linux,wdt-gpio";
  54                 gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  55                 hw_algo = "toggle";
  56                 /* hw_margin_ms is actually 300s but driver limits it to 60s */
  57                 hw_margin_ms = <60000>;
  58                 always-running;
  59         };
  60 };
  61
  62 &uart {
  63         status = "okay";
  64 };
  65
  66 &spi {
  67         status = "okay";
  68
  69         flash@0 {
  70                 compatible = "jedec,spi-nor";
  71                 reg = <0>;
  72                 spi-max-frequency = <25000000>;
  73
  74                 /* partitions are passed via bootloader */
  75                 partitions {
  76                         compatible = "fixed-partitions";
  77                         #address-cells = <1>;
  78                         #size-cells = <1>;
  79
  80                         partition@0 {
  81                                 label = "u-boot";
  82                                 reg = <0x000000 0x040000>;
  83                                 read-only;
  84                         };
  85
  86                         partition@40000 {
  87                                 label = "u-boot-env";
  88                                 reg = <0x040000 0x040000>;
  89                         };
  90
  91                         partition@80000 {
  92                                 label = "custom";
  93                                 reg = <0x080000 0x140000>;
  94                                 read-only;
  95                         };
  96
  97                         partition@1c0000 {
  98                                 label = "inactive";
  99                                 reg = <0x1c0000 0x700000>;
 100                         };
 101
 102                         partition@8c0000 {
 103                                 label = "inactive2";
 104                                 reg = <0x8c0000 0x700000>;
 105                         };
 106
 107                         art: partition@fc0000 {
 108                                 label = "ART";
 109                                 reg = <0xfc0000 0x040000>;
 110                                 read-only;
 111                         };
 112                 };
 113         };
 114 };
 115
 116 &eth0 {
 117         status = "okay";
 118
 119         phy-handle = <&swphy4>;
 120
 121         mtd-mac-address = <&art 0x0>;
 122 };
 123
 124 &eth1 {
 125         /* Workaround: keep the Ethernet interfaces order/mapping correct
 126          * (GMAC0 -> eth0, GMAC1 -> eth1, same as in old ar71xx target)
 127          */
 128         compatible = "qca,qca9530-eth", "syscon", "simple-mfd";
 129
 130         mtd-mac-address = <&art 0x0>;
 131         mtd-mac-address-increment = <1>;
 132 };
 133
 134 &wmac {
 135         status = "okay";
 136
 137         mtd-cal-data = <&art 0x1000>;
 138         mtd-mac-address = <&art 0x0>;
 139         mtd-mac-address-increment = <2>;
 140 };