arch/mips/dts/vocore_vocore2.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright (C) 2019 Mauro Condarelli <mc5686@mclink.it>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "mt7628a.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10
  11 / {
  12         compatible = "vocore,vocore2", "ralink,mt7628a-soc";
  13         model = "VoCore2";
  14
  15         aliases {
  16                 serial0 = &uart2;
  17                 spi0 = &spi0;
  18         };
  19
  20         memory@0 {
  21                 device_type = "memory";
  22                 reg = <0x0 0x08000000>;
  23         };
  24         leds {
  25                 compatible = "gpio-leds";
  26
  27                 power {
  28                         label = "vocore:power";
  29                         gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
  30                         default-state = "off";
  31                 };
  32         };
  33
  34         chosen {
  35                 bootargs = "console=ttyS2,115200";
  36                 stdout-path = &uart2;
  37         };
  38 };
  39
  40 &pinctrl {
  41         state_default: pin_state {
  42                 p0led {
  43                         groups = "p0led_a";
  44                         function = "led";
  45                 };
  46         };
  47 };
  48
  49 &uart2 {
  50         status = "okay";
  51
  52         pinctrl-names = "default";
  53         pinctrl-0 = <&uart2_pwm_pins>;
  54 };
  55
  56 &spi0 {
  57         status = "okay";
  58         nor0: spi-flash@0 {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 compatible = "jedec,spi-nor";
  62                 spi-max-frequency = <25000000>;
  63                 reg = <0>;
  64         };
  65 };
  66
  67 &eth {
  68         status = "okay";
  69
  70         pinctrl-names = "default";
  71         pinctrl-0 = <&ephy_iot_mode>;
  72         mediatek,poll-link-phy = <0>;
  73 };
  74
  75 &mmc {
  76         status = "okay";
  77
  78         bus-width = <4>;
  79         max-frequency = <48000000>;
  80         cap-sd-highspeed;
  81         cap-mmc-highspeed;
  82
  83         pinctrl-names = "default";
  84         pinctrl-0 = <&sd_iot_mode>;
  85 };