target/linux/ath79/dts/qca9558_mikrotik_routerboard-92x.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 #include "qca955x.dtsi"
   4
   5 #include <dt-bindings/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         aliases {
  10                 led-boot = &led_user;
  11                 led-failsafe = &led_user;
  12                 led-upgrade = &led_user;
  13                 serial0 = &uart;
  14         };
  15
  16         leds {
  17                 compatible = "gpio-leds";
  18
  19                 led_user: user {
  20                         label = "green:user";
  21                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  22                 };
  23         };
  24
  25         keys {
  26                 compatible = "gpio-keys";
  27
  28                 reset {
  29                         label = "reset";
  30                         linux,code = <KEY_RESTART>;
  31                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  32                         debounce-interval = <60>;
  33                 };
  34         };
  35
  36         gpio-export {
  37                 compatible = "gpio-export";
  38
  39                 gpio_nand_power {
  40                         gpio-export,name = "mikrotik:power:nand";
  41                         gpio-export,output = <0>;
  42                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
  43                 };
  44         };
  45 };
  46
  47 &mdio0 {
  48         status = "okay";
  49
  50         phy4: ethernet-phy@4 {
  51                 reg = <4>;
  52         };
  53 };
  54
  55 &eth0 {
  56         status = "okay";
  57
  58         phy-handle = <&phy4>;
  59         pll-data = <0x8f000000 0xa0000101 0xa0001313>;
  60
  61         gmac-config {
  62                 device = <&gmac>;
  63                 rgmii-enabled = <1>;
  64         };
  65 };
  66
  67 &spi {
  68         status = "okay";
  69
  70         flash@0 {
  71                 compatible = "jedec,spi-nor";
  72                 reg = <0>;
  73                 spi-max-frequency = <25000000>;
  74
  75                 partitions {
  76                         compatible = "mikrotik,routerboot-partitions";
  77                         #address-cells = <1>;
  78                         #size-cells = <1>;
  79
  80                         partition@0 {
  81                                 label = "routerboot";
  82                                 reg = <0x0 0x0>;
  83                                 read-only;
  84                         };
  85
  86                         hard_config: hard_config {
  87                                 read-only;
  88                         };
  89
  90                         bios {
  91                                 size = <0x1000>;
  92                                 read-only;
  93                         };
  94
  95                         soft_config {
  96                         };
  97                 };
  98         };
  99 };
 100
 101 &nand {
 102         status = "okay";
 103
 104         nand-ecc-mode = "soft";
 105         qca,nand-swap-dma;
 106         qca,nand-scan-fixup;
 107
 108         partitions {
 109                 compatible = "fixed-partitions";
 110                 #size-cells = <1>;
 111
 112                 partition@0 {
 113                         label = "booter";
 114                         reg = <0x0000000 0x0040000>;
 115                         read-only;
 116                 };
 117
 118                 partition@40000 {
 119                         label = "kernel";
 120                         reg = <0x0040000 0x03c0000>;
 121                 };
 122
 123                 partition@400000 {
 124                         label = "ubi";
 125                         reg = <0x0400000 0x7c00000>;
 126                 };
 127         };
 128 };
 129
 130 &uart {
 131         status = "okay";
 132 };