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
  11 / {
  12         model = "MediaTek MT7629 RFB";
  13         compatible = "mediatek,mt7629-rfb", "mediatek,mt7629";
  14
  15         aliases {
  16                 spi0 = &qspi;
  17         };
  18
  19         chosen {
  20                 stdout-path = &uart0;
  21                 tick-timer = &timer0;
  22         };
  23 };
  24
  25 &pinctrl {
  26         qspi_pins: qspi-pins {
  27                 mux {
  28                         function = "flash";
  29                         groups = "spi_nor";
  30                 };
  31         };
  32
  33         uart0_pins: uart0-default {
  34                 mux {
  35                         function = "uart";
  36                         groups = "uart0_txd_rxd";
  37                 };
  38         };
  39
  40         watchdog_pins: watchdog-default {
  41                 mux {
  42                         function = "watchdog";
  43                         groups = "watchdog";
  44                 };
  45         };
  46 };
  47
  48 &qspi {
  49         pinctrl-names = "default";
  50         pinctrl-0 = <&qspi_pins>;
  51         status = "okay";
  52
  53         spi-flash@0{
  54                 compatible = "spi-flash";
  55                 reg = <0>;
  56                 u-boot,dm-pre-reloc;
  57         };
  58 };
  59
  60 &uart0 {
  61         pinctrl-names = "default";
  62         pinctrl-0 = <&uart0_pins>;
  63         status = "okay";
  64 };
  65
  66 &watchdog {
  67         pinctrl-names = "default";
  68         pinctrl-0 = <&watchdog_pins>;
  69         status = "okay";
  70 };