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         i2c: i2c {
  47                 compatible = "i2c-gpio";
  48
  49                 sda-gpios = <&gpio 18 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  50                 scl-gpios = <&gpio 19 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  51                 i2c-gpio,delay-us = <5>;
  52                 i2c-gpio,timeout-ms = <1>;
  53         };
  54
  55         sfp1: sfp {
  56                 compatible = "sff,sfp";
  57
  58                 i2c-bus = <&i2c>;
  59                 maximum-power-milliwatt = <1000>;
  60                 los-gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
  61                 mod-def0-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  62                 tx-disable-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  63                 // Toggling GPIO16 actually enables/disables the transmitter,
  64                 // but the SFP driver does not seem to be using it.
  65         };
  66 };
  67
  68 &mdio0 {
  69         status = "okay";
  70
  71         phy4: ethernet-phy@4 {
  72                 reg = <4>;
  73         };
  74 };
  75
  76 &eth0 {
  77         status = "okay";
  78
  79         phy-handle = <&phy4>;
  80         pll-data = <0x8f000000 0xa0000101 0xa0001313>;
  81
  82         gmac-config {
  83                 device = <&gmac>;
  84                 rgmii-enabled = <1>;
  85         };
  86 };
  87
  88 &mdio1 {
  89         status = "okay";
  90
  91         phy_sfp: ethernet-phy@0 {
  92                 reg = <0>;
  93                 phy-mode = "sgmii";
  94                 sfp = <&sfp1>;
  95         };
  96 };
  97
  98 &eth1 {
  99         status = "okay";
 100
 101         phy-handle = <&phy_sfp>;
 102         pll-data = <0x03000000 0x00000101 0x00001616>;
 103         qca955x-sgmii-fixup;
 104
 105         gmac-config {
 106                 device = <&gmac>;
 107         };
 108
 109         fixed-link {
 110                 speed = <1000>;
 111                 full-duplex;
 112         };
 113 };
 114
 115 &spi {
 116         status = "okay";
 117
 118         flash@0 {
 119                 compatible = "jedec,spi-nor";
 120                 reg = <0>;
 121                 spi-max-frequency = <25000000>;
 122
 123                 partitions {
 124                         compatible = "mikrotik,routerboot-partitions";
 125                         #address-cells = <1>;
 126                         #size-cells = <1>;
 127
 128                         partition@0 {
 129                                 label = "routerboot";
 130                                 reg = <0x0 0x0>;
 131                                 read-only;
 132                         };
 133
 134                         hard_config {
 135                                 read-only;
 136                         };
 137
 138                         bios {
 139                                 size = <0x1000>;
 140                                 read-only;
 141                         };
 142
 143                         soft_config {
 144                         };
 145                 };
 146         };
 147 };
 148
 149 &nand {
 150         status = "okay";
 151
 152         nand-ecc-mode = "soft";
 153         qca,nand-swap-dma;
 154         qca,nand-scan-fixup;
 155
 156         partitions {
 157                 compatible = "fixed-partitions";
 158                 #size-cells = <1>;
 159
 160                 partition@0 {
 161                         label = "booter";
 162                         reg = <0x0000000 0x0040000>;
 163                         read-only;
 164                 };
 165
 166                 partition@40000 {
 167                         label = "kernel";
 168                         reg = <0x0040000 0x03c0000>;
 169                 };
 170
 171                 partition@400000 {
 172                         label = "ubi";
 173                         reg = <0x0400000 0x7c00000>;
 174                 };
 175         };
 176 };