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     1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
    2 /*
    3  * Device tree for Colibri VF61 Cortex-M4 support
    4  *
    5  * Copyright (C) 2015 Stefan Agner
    6  */
    7 
    8 /dts-v1/;
    9 #include "vf610m4.dtsi"
   10 
   11 / {
   12         model = "VF610 Cortex-M4";
   13         compatible = "fsl,vf610m4";
   14 
   15         chosen {
   16                 bootargs = "clk_ignore_unused init=/linuxrc rw";
   17                 stdout-path = "serial2:115200";
   18         };
   19 
   20         memory@8c000000 {
   21                 device_type = "memory";
   22                 reg = <0x8c000000 0x3000000>;
   23         };
   24 };
   25 
   26 &gpio0 {
   27         status = "disabled";
   28 };
   29 
   30 &gpio1 {
   31         status = "disabled";
   32 };
   33 
   34 &gpio2 {
   35         status = "disabled";
   36 };
   37 
   38 &gpio3 {
   39         status = "disabled";
   40 };
   41 
   42 &gpio4 {
   43         status = "disabled";
   44 };
   45 
   46 &uart2 {
   47         pinctrl-names = "default";
   48         pinctrl-0 = <&pinctrl_uart2>;
   49         status = "okay";
   50 };
   51 
   52 &iomuxc {
   53         vf610-colibri {
   54                 pinctrl_uart2: uart2grp {
   55                         fsl,pins = <
   56                                 VF610_PAD_PTD0__UART2_TX                0x21a2
   57                                 VF610_PAD_PTD1__UART2_RX                0x21a1
   58                                 VF610_PAD_PTD2__UART2_RTS               0x21a2
   59                                 VF610_PAD_PTD3__UART2_CTS               0x21a1
   60                         >;
   61                 };
   62         };
   63 };
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