arch/powerpc/boot/dts/fsl/gef_sbc610.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * GE SBC610 Device Tree Source
   4  *
   5  * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
   6  *
   7  * Based on: SBS CM6 Device Tree Source
   8  * Copyright 2007 SBS Technologies GmbH & Co. KG
   9  * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
  10  * Copyright 2006 Freescale Semiconductor Inc.
  11  */
  12
  13 /*
  14  * Compiled with dtc -I dts -O dtb -o gef_sbc610.dtb gef_sbc610.dts
  15  */
  16
  17 /include/ "mpc8641si-pre.dtsi"
  18
  19 / {
  20         model = "GEF_SBC610";
  21         compatible = "gef,sbc610";
  22
  23         memory {
  24                 device_type = "memory";
  25                 reg = <0x0 0x40000000>; // set by uboot
  26         };
  27
  28         lbc: localbus@fef05000 {
  29                 reg = <0xfef05000 0x1000>;
  30
  31                 ranges = <0 0 0xff000000 0x01000000     // 16MB Boot flash
  32                           1 0 0xe8000000 0x08000000     // Paged Flash 0
  33                           2 0 0xe0000000 0x08000000     // Paged Flash 1
  34                           3 0 0xfc100000 0x00020000     // NVRAM
  35                           4 0 0xfc000000 0x00008000     // FPGA
  36                           5 0 0xfc008000 0x00008000     // AFIX FPGA
  37                           6 0 0xfd000000 0x00800000     // IO FPGA (8-bit)
  38                           7 0 0xfd800000 0x00800000>;   // IO FPGA (32-bit)
  39
  40                 /* flash@0,0 is a mirror of part of the memory in flash@1,0
  41                 flash@0,0 {
  42                         compatible = "gef,sbc610-firmware-mirror", "cfi-flash";
  43                         reg = <0x0 0x0 0x1000000>;
  44                         bank-width = <4>;
  45                         device-width = <2>;
  46                         #address-cells = <1>;
  47                         #size-cells = <1>;
  48                         partition@0 {
  49                                 label = "firmware";
  50                                 reg = <0x0 0x1000000>;
  51                                 read-only;
  52                         };
  53                 };
  54                 */
  55
  56                 flash@1,0 {
  57                         compatible = "gef,sbc610-paged-flash", "cfi-flash";
  58                         reg = <0x1 0x0 0x8000000>;
  59                         bank-width = <4>;
  60                         device-width = <2>;
  61                         #address-cells = <1>;
  62                         #size-cells = <1>;
  63                         partition@0 {
  64                                 label = "user";
  65                                 reg = <0x0 0x7800000>;
  66                         };
  67                         partition@7800000 {
  68                                 label = "firmware";
  69                                 reg = <0x7800000 0x800000>;
  70                                 read-only;
  71                         };
  72                 };
  73
  74                 nvram@3,0 {
  75                         device_type = "nvram";
  76                         compatible = "simtek,stk14ca8";
  77                         reg = <0x3 0x0 0x20000>;
  78                 };
  79
  80                 fpga@4,0 {
  81                         compatible = "gef,fpga-regs";
  82                         reg = <0x4 0x0 0x40>;
  83                 };
  84
  85                 wdt@4,2000 {
  86                         compatible = "gef,fpga-wdt";
  87                         reg = <0x4 0x2000 0x8>;
  88                         interrupts = <0x1a 0x4>;
  89                         interrupt-parent = <&gef_pic>;
  90                 };
  91                 /* Second watchdog available, driver currently supports one.
  92                 wdt@4,2010 {
  93                         compatible = "gef,fpga-wdt";
  94                         reg = <0x4 0x2010 0x8>;
  95                         interrupts = <0x1b 0x4>;
  96                         interrupt-parent = <&gef_pic>;
  97                 };
  98                 */
  99                 gef_pic: pic@4,4000 {
 100                         #interrupt-cells = <1>;
 101                         interrupt-controller;
 102                         compatible = "gef,fpga-pic";
 103                         reg = <0x4 0x4000 0x20>;
 104                         interrupts = <0x8 0x9 0 0>;
 105
 106                 };
 107                 gef_gpio: gpio@7,14000 {
 108                         #gpio-cells = <2>;
 109                         compatible = "gef,sbc610-gpio";
 110                         reg = <0x7 0x14000 0x24>;
 111                         gpio-controller;
 112                 };
 113         };
 114
 115         soc: soc@fef00000 {
 116                 ranges = <0x0 0xfef00000 0x00100000>;
 117
 118                 i2c@3000 {
 119                         hwmon@48 {
 120                                 compatible = "national,lm92";
 121                                 reg = <0x48>;
 122                         };
 123
 124                         hwmon@4c {
 125                                 compatible = "adi,adt7461";
 126                                 reg = <0x4c>;
 127                         };
 128
 129                         rtc@51 {
 130                                 compatible = "epson,rx8581";
 131                                 reg = <0x00000051>;
 132                         };
 133
 134                         eti@6b {
 135                                 compatible = "dallas,ds1682";
 136                                 reg = <0x6b>;
 137                         };
 138                 };
 139
 140                 enet0: ethernet@24000 {
 141                         tbi-handle = <&tbi0>;
 142                         phy-handle = <&phy0>;
 143                         phy-connection-type = "gmii";
 144                 };
 145
 146                 mdio@24520 {
 147                         phy0: ethernet-phy@0 {
 148                                 interrupt-parent = <&gef_pic>;
 149                                 interrupts = <0x9 0x4>;
 150                                 reg = <1>;
 151                         };
 152                         phy2: ethernet-phy@2 {
 153                                 interrupt-parent = <&gef_pic>;
 154                                 interrupts = <0x8 0x4>;
 155                                 reg = <3>;
 156                         };
 157                         tbi0: tbi-phy@11 {
 158                                 reg = <0x11>;
 159                                 device_type = "tbi-phy";
 160                         };
 161                 };
 162
 163                 enet1: ethernet@26000 {
 164                         tbi-handle = <&tbi2>;
 165                         phy-handle = <&phy2>;
 166                         phy-connection-type = "gmii";
 167                 };
 168
 169                 mdio@26520 {
 170                         tbi2: tbi-phy@11 {
 171                                 reg = <0x11>;
 172                                 device_type = "tbi-phy";
 173                         };
 174                 };
 175
 176                 enet2: ethernet@25000 {
 177                         status = "disabled";
 178                 };
 179
 180                 mdio@25520 {
 181                         status = "disabled";
 182                 };
 183
 184                 enet3: ethernet@27000 {
 185                         status = "disabled";
 186                 };
 187
 188                 mdio@27520 {
 189                         status = "disabled";
 190                 };
 191         };
 192
 193         pci0: pcie@fef08000 {
 194                 reg = <0xfef08000 0x1000>;
 195                 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
 196                           0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
 197
 198                 pcie@0 {
 199                         ranges = <0x02000000 0x0 0x80000000
 200                                   0x02000000 0x0 0x80000000
 201                                   0x0 0x40000000
 202
 203                                   0x01000000 0x0 0x00000000
 204                                   0x01000000 0x0 0x00000000
 205                                   0x0 0x00400000>;
 206                 };
 207         };
 208
 209         pci1: pcie@fef09000 {
 210                 status = "disabled";
 211         };
 212 };
 213
 214 /include/ "mpc8641si-post.dtsi"