arch/powerpc/boot/dts/p1020rdb_camp_core0.dts

   1 /*
   2  * P1020 RDB  Core0 Device Tree Source in CAMP mode.
   3  *
   4  * In CAMP mode, each core needs to have its own dts. Only mpic and L2 cache
   5  * can be shared, all the other devices must be assigned to one core only.
   6  * This dts file allows core0 to have memory, l2, i2c, spi, gpio, tdm, dma, usb,
   7  * eth1, eth2, sdhc, crypto, global-util, message, pci0, pci1, msi.
   8  *
   9  * Please note to add "-b 0" for core0's dts compiling.
  10  *
  11  * Copyright 2011 Freescale Semiconductor Inc.
  12  *
  13  * This program is free software; you can redistribute  it and/or modify it
  14  * under  the terms of  the GNU General  Public License as published by the
  15  * Free Software Foundation;  either version 2 of the  License, or (at your
  16  * option) any later version.
  17  */
  18
  19 /include/ "p1020si.dtsi"
  20
  21 / {
  22         model = "fsl,P1020RDB";
  23         compatible = "fsl,P1020RDB", "fsl,MPC85XXRDB-CAMP";
  24
  25         aliases {
  26                 ethernet1 = &enet1;
  27                 ethernet2 = &enet2;
  28                 serial0 = &serial0;
  29                 pci0 = &pci0;
  30                 pci1 = &pci1;
  31         };
  32
  33         cpus {
  34                 PowerPC,P1020@1 {
  35                 status = "disabled";
  36                 };
  37         };
  38
  39         memory {
  40                 device_type = "memory";
  41         };
  42
  43         localbus@ffe05000 {
  44                 status = "disabled";
  45         };
  46
  47         soc@ffe00000 {
  48                 i2c@3000 {
  49                         rtc@68 {
  50                                 compatible = "dallas,ds1339";
  51                                 reg = <0x68>;
  52                         };
  53                 };
  54
  55                 serial1: serial@4600 {
  56                         status = "disabled";
  57                 };
  58
  59                 spi@7000 {
  60                         fsl_m25p80@0 {
  61                                 #address-cells = <1>;
  62                                 #size-cells = <1>;
  63                                 compatible = "fsl,espi-flash";
  64                                 reg = <0>;
  65                                 linux,modalias = "fsl_m25p80";
  66                                 spi-max-frequency = <40000000>;
  67
  68                                 partition@0 {
  69                                         /* 512KB for u-boot Bootloader Image */
  70                                         reg = <0x0 0x00080000>;
  71                                         label = "SPI (RO) U-Boot Image";
  72                                         read-only;
  73                                 };
  74
  75                                 partition@80000 {
  76                                         /* 512KB for DTB Image */
  77                                         reg = <0x00080000 0x00080000>;
  78                                         label = "SPI (RO) DTB Image";
  79                                         read-only;
  80                                 };
  81
  82                                 partition@100000 {
  83                                         /* 4MB for Linux Kernel Image */
  84                                         reg = <0x00100000 0x00400000>;
  85                                         label = "SPI (RO) Linux Kernel Image";
  86                                         read-only;
  87                                 };
  88
  89                                 partition@500000 {
  90                                         /* 4MB for Compressed RFS Image */
  91                                         reg = <0x00500000 0x00400000>;
  92                                         label = "SPI (RO) Compressed RFS Image";
  93                                         read-only;
  94                                 };
  95
  96                                 partition@900000 {
  97                                         /* 7MB for JFFS2 based RFS */
  98                                         reg = <0x00900000 0x00700000>;
  99                                         label = "SPI (RW) JFFS2 RFS";
 100                                 };
 101                         };
 102                 };
 103
 104                 mdio@24000 {
 105                         phy0: ethernet-phy@0 {
 106                                 interrupt-parent = <&mpic>;
 107                                 interrupts = <3 1>;
 108                                 reg = <0x0>;
 109                         };
 110                         phy1: ethernet-phy@1 {
 111                                 interrupt-parent = <&mpic>;
 112                                 interrupts = <2 1>;
 113                                 reg = <0x1>;
 114                         };
 115                 };
 116
 117                 mdio@25000 {
 118                         tbi0: tbi-phy@11 {
 119                                 reg = <0x11>;
 120                                 device_type = "tbi-phy";
 121                         };
 122                 };
 123
 124                 enet0: ethernet@b0000 {
 125                         status = "disabled";
 126                 };
 127
 128                 enet1: ethernet@b1000 {
 129                         phy-handle = <&phy0>;
 130                         tbi-handle = <&tbi0>;
 131                         phy-connection-type = "sgmii";
 132                 };
 133
 134                 enet2: ethernet@b2000 {
 135                         phy-handle = <&phy1>;
 136                         phy-connection-type = "rgmii-id";
 137                 };
 138
 139                 usb@22000 {
 140                         phy_type = "ulpi";
 141                 };
 142
 143                 /* USB2 is shared with localbus, so it must be disabled
 144                    by default. We can't put 'status = "disabled";' here
 145                    since U-Boot doesn't clear the status property when
 146                    it enables USB2. OTOH, U-Boot does create a new node
 147                    when there isn't any. So, just comment it out.
 148                 usb@23000 {
 149                         phy_type = "ulpi";
 150                 };
 151                 */
 152
 153                 mpic: pic@40000 {
 154                         protected-sources = <
 155                         42 29 30 34     /* serial1, enet0-queue-group0 */
 156                         17 18 24 45     /* enet0-queue-group1, crypto */
 157                         >;
 158                 };
 159
 160         };
 161
 162         pci0: pcie@ffe09000 {
 163                 ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
 164                           0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
 165                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 166                 interrupt-map = <
 167                         /* IDSEL 0x0 */
 168                         0000 0x0 0x0 0x1 &mpic 0x4 0x1
 169                         0000 0x0 0x0 0x2 &mpic 0x5 0x1
 170                         0000 0x0 0x0 0x3 &mpic 0x6 0x1
 171                         0000 0x0 0x0 0x4 &mpic 0x7 0x1
 172                         >;
 173                 pcie@0 {
 174                         reg = <0x0 0x0 0x0 0x0 0x0>;
 175                         #size-cells = <2>;
 176                         #address-cells = <3>;
 177                         device_type = "pci";
 178                         ranges = <0x2000000 0x0 0xa0000000
 179                                   0x2000000 0x0 0xa0000000
 180                                   0x0 0x20000000
 181
 182                                   0x1000000 0x0 0x0
 183                                   0x1000000 0x0 0x0
 184                                   0x0 0x100000>;
 185                 };
 186         };
 187
 188         pci1: pcie@ffe0a000 {
 189                 ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
 190                           0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
 191                 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 192                 interrupt-map = <
 193                         /* IDSEL 0x0 */
 194                         0000 0x0 0x0 0x1 &mpic 0x0 0x1
 195                         0000 0x0 0x0 0x2 &mpic 0x1 0x1
 196                         0000 0x0 0x0 0x3 &mpic 0x2 0x1
 197                         0000 0x0 0x0 0x4 &mpic 0x3 0x1
 198                         >;
 199                 pcie@0 {
 200                         reg = <0x0 0x0 0x0 0x0 0x0>;
 201                         #size-cells = <2>;
 202                         #address-cells = <3>;
 203                         device_type = "pci";
 204                         ranges = <0x2000000 0x0 0x80000000
 205                                   0x2000000 0x0 0x80000000
 206                                   0x0 0x20000000
 207
 208                                   0x1000000 0x0 0x0
 209                                   0x1000000 0x0 0x0
 210                                   0x0 0x100000>;
 211                 };
 212         };
 213 };