arch/arm/dts/mt7629-rfb.dts

   1 /*
   2  * Copyright (C) 2018 MediaTek Inc.
   3  * Author: Ryder Lee <ryder.lee@mediatek.com>
   4  *
   5  * SPDX-License-Identifier: (GPL-2.0 OR MIT)
   6  */
   7
   8 /dts-v1/;
   9 #include "mt7629.dtsi"
  10 #include "mt7629-rfb-u-boot.dtsi"
  11
  12 / {
  13         model = "MediaTek MT7629 RFB";
  14         compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
  15
  16         aliases {
  17                 spi0 = &snfi;
  18         };
  19
  20         chosen {
  21                 stdout-path = &uart0;
  22         };
  23 };
  24
  25 &eth {
  26         status = "okay";
  27         mediatek,gmac-id = <0>;
  28         phy-mode = "sgmii";
  29         mediatek,switch = "mt7531";
  30         reset-gpios = <&gpio 28 GPIO_ACTIVE_HIGH>;
  31
  32         fixed-link {
  33                 speed = <1000>;
  34                 full-duplex;
  35         };
  36 };
  37
  38 &pinctrl {
  39         snfi_pins: snfi-pins {
  40                 mux {
  41                         function = "flash";
  42                         groups = "snfi";
  43                 };
  44         };
  45
  46         snor_pins: snor-pins {
  47                 mux {
  48                         function = "flash";
  49                         groups = "spi_nor";
  50                 };
  51         };
  52
  53         uart0_pins: uart0-default {
  54                 mux {
  55                         function = "uart";
  56                         groups = "uart0_txd_rxd";
  57                 };
  58         };
  59
  60         watchdog_pins: watchdog-default {
  61                 mux {
  62                         function = "watchdog";
  63                         groups = "watchdog";
  64                 };
  65         };
  66 };
  67
  68 &snfi {
  69         pinctrl-names = "default", "snfi";
  70         pinctrl-0 = <&snor_pins>;
  71         pinctrl-1 = <&snfi_pins>;
  72         status = "okay";
  73
  74         spi-flash@0{
  75                 compatible = "jedec,spi-nor";
  76                 reg = <0>;
  77                 u-boot,dm-pre-reloc;
  78         };
  79 };
  80
  81 &uart0 {
  82         pinctrl-names = "default";
  83         pinctrl-0 = <&uart0_pins>;
  84         status = "okay";
  85 };
  86
  87 &xhci {
  88         status = "okay";
  89 };
  90
  91 &u3phy {
  92         status = "okay";
  93 };
  94
  95 &watchdog {
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&watchdog_pins>;
  98         status = "okay";
  99 };