arch/powerpc/boot/dts/pdm360ng.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Device Tree Source for IFM PDM360NG.
   4  *
   5  * Copyright 2009 - 2010 DENX Software Engineering.
   6  * Anatolij Gustschin <agust@denx.de>
   7  *
   8  * Based on MPC5121E ADS dts.
   9  * Copyright 2008 Freescale Semiconductor Inc.
  10  */
  11
  12 #include "mpc5121.dtsi"
  13
  14 / {
  15         model = "pdm360ng";
  16         compatible = "ifm,pdm360ng", "fsl,mpc5121";
  17         #address-cells = <1>;
  18         #size-cells = <1>;
  19         interrupt-parent = <&ipic>;
  20
  21         memory {
  22                 device_type = "memory";
  23                 reg = <0x00000000 0x20000000>;  // 512MB at 0
  24         };
  25
  26         nfc@40000000 {
  27                 bank-width = <0x1>;
  28                 chips = <0x1>;
  29
  30                 partition@0 {
  31                         label = "nand0";
  32                         reg = <0x0 0x40000000>;
  33                 };
  34         };
  35
  36         localbus@80000020 {
  37                 ranges = <0x0 0x0 0xf0000000 0x10000000   /* Flash */
  38                           0x2 0x0 0x50040000 0x00020000>; /* CS2: MRAM */
  39
  40                 flash@0,0 {
  41                         compatible = "amd,s29gl01gp", "cfi-flash";
  42                         reg = <0 0x00000000 0x08000000
  43                                0 0x08000000 0x08000000>;
  44                         #address-cells = <1>;
  45                         #size-cells = <1>;
  46                         bank-width = <4>;
  47                         device-width = <2>;
  48
  49                         partition@0 {
  50                                 label = "u-boot";
  51                                 reg = <0x00000000 0x00080000>;
  52                                 read-only;
  53                         };
  54                         partition@80000 {
  55                                 label = "environment";
  56                                 reg = <0x00080000 0x00080000>;
  57                                 read-only;
  58                         };
  59                         partition@100000 {
  60                                 label = "splash-image";
  61                                 reg = <0x00100000 0x00080000>;
  62                                 read-only;
  63                         };
  64                         partition@180000 {
  65                                 label = "device-tree";
  66                                 reg = <0x00180000 0x00040000>;
  67                         };
  68                         partition@1c0000 {
  69                                 label = "kernel";
  70                                 reg = <0x001c0000 0x00500000>;
  71                         };
  72                         partition@6c0000 {
  73                                 label = "filesystem";
  74                                 reg = <0x006c0000 0x07940000>;
  75                         };
  76                 };
  77
  78                 mram0@2,0 {
  79                         compatible = "mtd-ram";
  80                         reg = <2 0x00000 0x10000>;
  81                         bank-width = <2>;
  82                 };
  83
  84                 mram1@2,10000 {
  85                         compatible = "mtd-ram";
  86                         reg = <2 0x010000 0x10000>;
  87                         bank-width = <2>;
  88                 };
  89         };
  90
  91         soc@80000000 {
  92
  93                 i2c@1700 {
  94                         fsl,preserve-clocking;
  95
  96                         eeprom@50 {
  97                                 compatible = "atmel,24c01";
  98                                 reg = <0x50>;
  99                         };
 100
 101                         rtc@68 {
 102                                 compatible = "st,m41t00";
 103                                 reg = <0x68>;
 104                         };
 105                 };
 106
 107                 i2c@1720 {
 108                         status = "disabled";
 109                 };
 110
 111                 i2c@1740 {
 112                         fsl,preserve-clocking;
 113                 };
 114
 115                 ethernet@2800 {
 116                         phy-handle = <&phy0>;
 117                 };
 118
 119                 mdio@2800 {
 120                         phy0: ethernet-phy@1f {
 121                                 compatible = "smsc,lan8700";
 122                                 reg = <0x1f>;
 123                         };
 124                 };
 125
 126                 /* USB1 using external ULPI PHY */
 127                 usb@3000 {
 128                         dr_mode = "host";
 129                 };
 130
 131                 /* USB0 using internal UTMI PHY */
 132                 usb@4000 {
 133                         fsl,invert-pwr-fault;
 134                 };
 135
 136                 psc@11000 {
 137                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 138                 };
 139
 140                 psc@11100 {
 141                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 142                 };
 143
 144                 psc@11200 {
 145                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 146                 };
 147
 148                 psc@11300 {
 149                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 150                 };
 151
 152                 psc@11400 {
 153                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 154                 };
 155
 156                 psc@11500 {
 157                         status = "disabled";
 158                 };
 159
 160                 psc@11600 {
 161                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 162                 };
 163
 164                 psc@11700 {
 165                         status = "disabled";
 166                 };
 167
 168                 psc@11800 {
 169                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 170                 };
 171
 172                 psc@11900 {
 173                         compatible = "fsl,mpc5121-psc-spi", "fsl,mpc5121-psc";
 174                         #address-cells = <1>;
 175                         #size-cells = <0>;
 176
 177                         /* ADS7845 touch screen controller */
 178                         ts@0 {
 179                                 compatible = "ti,ads7846";
 180                                 reg = <0x0>;
 181                                 spi-max-frequency = <3000000>;
 182                                 /* pen irq is GPIO25 */
 183                                 interrupts = <78 0x8>;
 184                         };
 185                 };
 186
 187                 psc@11a00 {
 188                         status = "disabled";
 189                 };
 190
 191                 psc@11b00 {
 192                         compatible = "fsl,mpc5121-psc-uart", "fsl,mpc5121-psc";
 193                 };
 194         };
 195 };