target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8068-mr42.dts

   1 // SPDX-License-Identifier: GPL-2.0 OR MIT
   2
   3 #include "qcom-ipq8068-cryptid-common.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "Meraki MR42";
   9         compatible = "meraki,mr42", "qcom,ipq8064";
  10
  11         aliases {
  12                 serial1 = &gsbi1_serial;
  13                 ethernet0 = &gmac3;
  14
  15                 led-boot = &led_active;
  16                 led-failsafe = &led_power;
  17                 led-running = &led_active;
  18                 led-upgrade = &led_active;
  19         };
  20
  21         keys {
  22                 compatible = "gpio-keys";
  23                 pinctrl-0 = <&button_pins>;
  24                 pinctrl-names = "default";
  25
  26                 reset {
  27                         label = "reset";
  28                         gpios = <&qcom_pinmux 26 GPIO_ACTIVE_LOW>;
  29                         linux,code = <KEY_RESTART>;
  30                         debounce-interval = <60>;
  31                         wakeup-source;
  32                 };
  33         };
  34
  35         leds {
  36                 compatible = "gpio-leds";
  37                 pinctrl-0 = <&led_pins>;
  38                 pinctrl-names = "default";
  39
  40                 led_power: power {
  41                         label = "orange:power";
  42                         gpios = <&qcom_pinmux 31 GPIO_ACTIVE_HIGH>;
  43                 };
  44
  45                 led_active: active {
  46                         label = "white:active";
  47                         gpios = <&qcom_pinmux 32 GPIO_ACTIVE_HIGH>;
  48                 };
  49         };
  50 };
  51
  52 &gmac3 {
  53         status = "okay";
  54
  55         qcom,id = <3>;
  56         mdiobus = <&mdio0>;
  57
  58         phy-mode = "sgmii";
  59         phy-handle = <&phy2>;
  60
  61         nvmem-cells = <&mac_address>;
  62         nvmem-cell-names = "mac-address";
  63 };
  64
  65 &gsbi2 {
  66         status = "okay";
  67         qcom,mode = <GSBI_PROT_I2C>;
  68 };
  69
  70 &gsbi2_i2c {
  71         status = "okay";
  72
  73         pinctrl-0 = <&i2c0_pins>;
  74         pinctrl-names = "default";
  75
  76         ina2xx@40 {
  77                 compatible = "ina219";
  78                 shunt-resistor = <40000>;
  79                 reg = <0x40>;
  80         };
  81
  82         eeprom@56 {
  83                 compatible = "atmel,24c64";
  84                 pagesize = <32>;
  85                 reg = <0x56>;
  86                 read-only;
  87                 #address-cells = <1>;
  88                 #size-cells = <1>;
  89
  90                 mac_address: mac-address@66 {
  91                         reg = <0x66 0x6>;
  92                 };
  93         };
  94 };
  95
  96 &gsbi6 {
  97         qcom,mode = <GSBI_PROT_I2C>;
  98         status = "okay";
  99 };
 100
 101 &gsbi6_i2c {
 102         status = "okay";
 103
 104         pinctrl-0 = <&i2c1_pins>;
 105         pinctrl-names = "default";
 106
 107         tlc591xx@40 {
 108                 #address-cells = <1>;
 109                 #size-cells = <0>;
 110                 compatible = "ti,tlc59108";
 111                 reg = <0x40>;
 112
 113                 red@0 {
 114                         label = "red:user";
 115                         reg = <0x0>;
 116                 };
 117
 118                 green@1 {
 119                         label = "green:user";
 120                         reg = <0x1>;
 121                 };
 122
 123                 blue@2 {
 124                         label = "blue:user";
 125                         reg = <0x2>;
 126                 };
 127         };
 128 };
 129
 130 &mdio0 {
 131         status = "okay";
 132
 133         pinctrl-0 = <&mdio0_pins_active>, <&phy_active>;
 134         pinctrl-names = "default";
 135
 136         phy2: ethernet-phy2 {
 137                 reg = <2>;
 138
 139                 reset-gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
 140                 reset-assert-us = <24000>;
 141
 142                 eee-broken-100tx;
 143                 eee-broken-1000t;
 144         };
 145 };
 146
 147 &qcom_pinmux {
 148         i2c0_pins: i2c0_pins {
 149                 mux {
 150                         pins = "gpio24", "gpio25";
 151                         function = "gsbi2";
 152                         drive-strength = <2>;
 153                         bias-pull-up;
 154                         input;
 155                 };
 156         };
 157
 158         button_pins: button_pins {
 159                 mux {
 160                         pins = "gpio26";
 161                         function = "gpio";
 162                         drive-strength = <2>;
 163                         bias-pull-up;
 164                 };
 165         };
 166
 167         i2c1_pins: i2c1_pins {
 168                 mux {
 169                         pins = "gpio29", "gpio30";
 170                         function = "gsbi6";
 171                         drive-strength = <2>;
 172                         bias-pull-up;
 173                         input;
 174                 };
 175         };
 176
 177         led_pins: led_pins {
 178                 mux {
 179                         pins = "gpio31", "gpio32";
 180                         function = "gpio";
 181                         drive-strength = <12>;
 182                         bias-pull-down;
 183                         output-low;
 184                 };
 185         };
 186 };
 187
 188 &wifi0 {
 189         nvmem-cells = <&mac_address>;
 190         nvmem-cell-names = "mac-address";
 191         mac-address-increment = <1>;
 192 };
 193
 194 &wifi1 {
 195         nvmem-cells = <&mac_address>;
 196         nvmem-cell-names = "mac-address";
 197         mac-address-increment = <2>;
 198 };
 199
 200 &wifi2 {
 201         nvmem-cells = <&mac_address>;
 202         nvmem-cell-names = "mac-address";
 203         mac-address-increment = <3>;
 204 };