git.sur5r.net Git - u-boot/blob - arch/arm/dts/fsl-ls1046a-qds.dtsi

   1 /*
   2  * Device Tree Include file for Freescale Layerscape-1046A family SoC.
   3  *
   4  * Copyright (C) 2016, Freescale Semiconductor
   5  *
   6  * Mingkai Hu <Mingkai.hu@nxp.com>
   7  *
   8  * This file is licensed under the terms of the GNU General Public
   9  * License version 2.  This program is licensed "as is" without any
  10  * warranty of any kind, whether express or implied.
  11  */
  12
  13 /include/ "fsl-ls1046a.dtsi"
  14
  15 / {
  16         model = "LS1046A QDS Board";
  17         aliases {
  18                 spi0 = &qspi;
  19                 spi1 = &dspi0;
  20         };
  21 };
  22
  23 &dspi0 {
  24         bus-num = <0>;
  25         status = "okay";
  26
  27         dflash0: n25q128a {
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30                 compatible = "spi-flash";
  31                 spi-max-frequency = <1000000>; /* input clock */
  32                 spi-cpol;
  33                 spi-cpha;
  34                 reg = <0>;
  35         };
  36
  37         dflash1: sst25wf040b {
  38                 #address-cells = <1>;
  39                 #size-cells = <1>;
  40                 compatible = "spi-flash";
  41                 spi-max-frequency = <3500000>;
  42                 spi-cpol;
  43                 spi-cpha;
  44                 reg = <1>;
  45         };
  46
  47         dflash2: en25s64 {
  48                 #address-cells = <1>;
  49                 #size-cells = <1>;
  50                 compatible = "spi-flash";
  51                 spi-max-frequency = <3500000>;
  52                 spi-cpol;
  53                 spi-cpha;
  54                 reg = <2>;
  55         };
  56 };
  57
  58 &qspi {
  59         bus-num = <0>;
  60         status = "okay";
  61
  62         qflash0: s25fl128s@0 {
  63                 #address-cells = <1>;
  64                 #size-cells = <1>;
  65                 compatible = "spi-flash";
  66                 spi-max-frequency = <20000000>;
  67                 reg = <0>;
  68         };
  69 };
  70
  71 &duart0 {
  72         status = "okay";
  73 };
  74
  75 &duart1 {
  76         status = "okay";
  77 };
  78
  79 &lpuart0 {
  80         status = "okay";
  81 };