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         };
  14
  15         leds {
  16                 compatible = "gpio-leds";
  17
  18                 led_user: user {
  19                         label = "green:user";
  20                         gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
  21                 };
  22         };
  23
  24         keys {
  25                 compatible = "gpio-keys";
  26
  27                 reset {
  28                         label = "reset";
  29                         linux,code = <KEY_RESTART>;
  30                         gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
  31                         debounce-interval = <60>;
  32                 };
  33         };
  34
  35         gpio-export {
  36                 compatible = "gpio-export";
  37
  38                 gpio_nand_power {
  39                         gpio-export,name = "mikrotik:power:nand";
  40                         gpio-export,output = <0>;
  41                         gpios = <&gpio 23 GPIO_ACTIVE_LOW>;
  42                 };
  43         };
  44
  45         i2c: i2c {
  46                 compatible = "i2c-gpio";
  47
  48                 sda-gpios = <&gpio 18 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  49                 scl-gpios = <&gpio 19 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
  50                 i2c-gpio,delay-us = <5>;
  51                 i2c-gpio,timeout-ms = <1>;
  52         };
  53
  54         sfp1: sfp {
  55                 compatible = "sff,sfp";
  56
  57                 i2c-bus = <&i2c>;
  58                 maximum-power-milliwatt = <1000>;
  59                 los-gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
  60                 mod-def0-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
  61                 tx-disable-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
  62                 // Toggling GPIO16 actually enables/disables the transmitter,
  63                 // but the SFP driver does not seem to be using it.
  64         };
  65 };
  66
  67 &mdio0 {
  68         status = "okay";
  69
  70         phy4: ethernet-phy@4 {
  71                 reg = <4>;
  72         };
  73 };
  74
  75 &eth0 {
  76         status = "okay";
  77
  78         phy-handle = <&phy4>;
  79         pll-data = <0x8f000000 0xa0000101 0xa0001313>;
  80
  81         gmac-config {
  82                 device = <&gmac>;
  83                 rgmii-enabled = <1>;
  84         };
  85 };
  86
  87 &mdio1 {
  88         phy_sfp: ethernet-phy@0 {
  89                 reg = <0>;
  90                 phy-mode = "sgmii";
  91                 sfp = <&sfp1>;
  92         };
  93 };
  94
  95 &eth1 {
  96         phy-handle = <&phy_sfp>;
  97         pll-data = <0x03000000 0x00000101 0x00001616>;
  98         qca955x-sgmii-fixup;
  99
 100         gmac-config {
 101                 device = <&gmac>;
 102         };
 103
 104         fixed-link {
 105                 speed = <1000>;
 106                 full-duplex;
 107         };
 108 };
 109
 110 &spi {
 111         status = "okay";
 112
 113         flash@0 {
 114                 compatible = "jedec,spi-nor";
 115                 reg = <0>;
 116                 spi-max-frequency = <25000000>;
 117
 118                 partitions {
 119                         compatible = "mikrotik,routerboot-partitions";
 120                         #address-cells = <1>;
 121                         #size-cells = <1>;
 122
 123                         partition@0 {
 124                                 label = "routerboot";
 125                                 reg = <0x0 0x0>;
 126                                 read-only;
 127                         };
 128
 129                         hard_config {
 130                                 read-only;
 131                         };
 132
 133                         bios {
 134                                 size = <0x1000>;
 135                                 read-only;
 136                         };
 137
 138                         soft_config {
 139                         };
 140                 };
 141         };
 142 };
 143
 144 &nand {
 145         status = "okay";
 146
 147         nand-ecc-mode = "soft";
 148         nand-ecc-step-size = <2048>;
 149         qca,nand-swap-dma;
 150         qca,nand-scan-fixup;
 151
 152         partitions {
 153                 compatible = "fixed-partitions";
 154                 #address-cells = <1>;
 155                 #size-cells = <1>;
 156
 157                 partition@0 {
 158                         label = "booter";
 159                         reg = <0x0000000 0x0040000>;
 160                         read-only;
 161                 };
 162
 163                 partition@40000 {
 164                         label = "kernel";
 165                         reg = <0x0040000 0x03c0000>;
 166                 };
 167
 168                 partition@400000 {
 169                         label = "ubi";
 170                         reg = <0x0400000 0x7c00000>;
 171                 };
 172         };
 173 };