arch/powerpc/boot/dts/o2d.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * O2D base Device Tree Source
   4  *
   5  * Copyright (C) 2012 DENX Software Engineering
   6  * Anatolij Gustschin <agust@denx.de>
   7  */
   8
   9 /include/ "mpc5200b.dtsi"
  10
  11 &gpt0 {
  12         gpio-controller;
  13         fsl,has-wdt;
  14         fsl,wdt-on-boot = <0>;
  15 };
  16 &gpt1 { gpio-controller; };
  17
  18 / {
  19         model = "ifm,o2d";
  20         compatible = "ifm,o2d";
  21
  22         memory {
  23                 reg = <0x00000000 0x04000000>;  // 64MB
  24         };
  25
  26         soc5200@f0000000 {
  27
  28                 rtc@800 {
  29                         status = "disabled";
  30                 };
  31
  32                 psc@2000 {              // PSC1
  33                         compatible = "fsl,mpc5200b-psc-spi","fsl,mpc5200-psc-spi";
  34                         #address-cells = <1>;
  35                         #size-cells = <0>;
  36                         cell-index = <0>;
  37
  38                         spidev@0 {
  39                                 compatible = "spidev";
  40                                 spi-max-frequency = <250000>;
  41                                 reg = <0>;
  42                         };
  43                 };
  44
  45                 psc@2200 {              // PSC2
  46                         status = "disabled";
  47                 };
  48
  49                 psc@2400 {              // PSC3
  50                         status = "disabled";
  51                 };
  52
  53                 psc@2600 {              // PSC4
  54                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  55                 };
  56
  57                 psc@2800 {              // PSC5
  58                         compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart";
  59                 };
  60
  61                 psc@2c00 {              // PSC6
  62                         status = "disabled";
  63                 };
  64
  65                 ethernet@3000 {
  66                         phy-handle = <&phy0>;
  67                 };
  68
  69                 mdio@3000 {
  70                         phy0: ethernet-phy@0 {
  71                                 reg = <0>;
  72                         };
  73                 };
  74         };
  75
  76         localbus {
  77                 ranges = <0 0 0xff000000 0x01000000
  78                           3 0 0xe3000000 0x00100000>;
  79
  80                 // flash device at LocalPlus Bus CS0
  81                 flash@0,0 {
  82                         compatible = "cfi-flash";
  83                         reg = <0 0 0x01000000>;
  84                         bank-width = <1>;
  85                         device-width = <2>;
  86                         #size-cells = <1>;
  87                         #address-cells = <1>;
  88                         no-unaligned-direct-access;
  89
  90                         /* common layout for all machines */
  91                         partition@0 {
  92                                 label = "u-boot";
  93                                 reg = <0x00000000 0x00040000>;
  94                                 read-only;
  95                         };
  96                         partition@40000 {
  97                                 label = "env";
  98                                 reg = <0x00040000 0x00020000>;
  99                                 read-only;
 100                         };
 101                 };
 102
 103                 csi@3,0 {
 104                         compatible = "ifm,o2d-csi";
 105                         reg = <3 0 0x00100000>;
 106                         ifm,csi-clk-handle = <&gpt7>;
 107                         gpios = <&gpio_simple 23 0      /* imag_capture */
 108                                  &gpio_simple 26 0      /* imag_reset */
 109                                  &gpio_simple 29 0>;    /* imag_master_en */
 110
 111                         interrupts = <1 1 2>;           /* IRQ1, edge falling */
 112
 113                         ifm,csi-addr-bus-width = <24>;
 114                         ifm,csi-data-bus-width = <8>;
 115                         ifm,csi-wait-cycles = <0>;
 116                 };
 117         };
 118 };