Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/powerpc/charon.dts
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1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * charon board Device Tree Source 4 * 5 * Copyright (C) 2007 Semihalf 6 * Marian Balakowicz <m8@semihalf.com> 7 * 8 * Copyright (C) 2010 DENX Software Engineering GmbH 9 * Heiko Schocher <hs@denx.de> 10 */ 11 12 /dts-v1/; 13 14 / { 15 model = "anon,charon"; 16 compatible = "anon,charon"; 17 #address-cells = <1>; 18 #size-cells = <1>; 19 interrupt-parent = <&mpc5200_pic>; 20 21 cpus { 22 #address-cells = <1>; 23 #size-cells = <0>; 24 25 PowerPC,5200@0 { 26 device_type = "cpu"; 27 reg = <0>; 28 d-cache-line-size = <32>; 29 i-cache-line-size = <32>; 30 d-cache-size = <0x4000>; // L1, 16K 31 i-cache-size = <0x4000>; // L1, 16K 32 timebase-frequency = <0>; // from bootloader 33 bus-frequency = <0>; // from bootloader 34 clock-frequency = <0>; // from bootloader 35 }; 36 }; 37 38 memory@0 { 39 device_type = "memory"; 40 reg = <0x00000000 0x08000000>; // 128MB 41 }; 42 43 soc5200@f0000000 { 44 #address-cells = <1>; 45 #size-cells = <1>; 46 compatible = "fsl,mpc5200-immr"; 47 ranges = <0 0xf0000000 0x0000c000>; 48 reg = <0xf0000000 0x00000100>; 49 bus-frequency = <0>; // from bootloader 50 system-frequency = <0>; // from bootloader 51 52 cdm@200 { 53 compatible = "fsl,mpc5200-cdm"; 54 reg = <0x200 0x38>; 55 }; 56 57 mpc5200_pic: interrupt-controller@500 { 58 // 5200 interrupts are encoded into two levels; 59 interrupt-controller; 60 #interrupt-cells = <3>; 61 compatible = "fsl,mpc5200-pic"; 62 reg = <0x500 0x80>; 63 }; 64 65 timer@600 { // General Purpose Timer 66 compatible = "fsl,mpc5200-gpt"; 67 reg = <0x600 0x10>; 68 interrupts = <1 9 0>; 69 fsl,has-wdt; 70 }; 71 72 can@900 { 73 compatible = "fsl,mpc5200-mscan"; 74 interrupts = <2 17 0>; 75 reg = <0x900 0x80>; 76 }; 77 78 can@980 { 79 compatible = "fsl,mpc5200-mscan"; 80 interrupts = <2 18 0>; 81 reg = <0x980 0x80>; 82 }; 83 84 gpio_simple: gpio@b00 { 85 compatible = "fsl,mpc5200-gpio"; 86 reg = <0xb00 0x40>; 87 interrupts = <1 7 0>; 88 gpio-controller; 89 #gpio-cells = <2>; 90 }; 91 92 usb@1000 { 93 compatible = "fsl,mpc5200-ohci","ohci-be"; 94 reg = <0x1000 0xff>; 95 interrupts = <2 6 0>; 96 }; 97 98 dma-controller@1200 { 99 device_type = "dma-controller"; 100 compatible = "fsl,mpc5200-bestcomm"; 101 reg = <0x1200 0x80>; 102 interrupts = <3 0 0 3 1 0 3 2 0 3 3 0 103 3 4 0 3 5 0 3 6 0 3 7 0 104 3 8 0 3 9 0 3 10 0 3 11 0 105 3 12 0 3 13 0 3 14 0 3 15 0>; 106 }; 107 108 xlb@1f00 { 109 compatible = "fsl,mpc5200-xlb"; 110 reg = <0x1f00 0x100>; 111 }; 112 113 serial@2000 { // PSC1 114 compatible = "fsl,mpc5200-psc-uart"; 115 reg = <0x2000 0x100>; 116 interrupts = <2 1 0>; 117 }; 118 119 serial@2400 { // PSC3 120 compatible = "fsl,mpc5200-psc-uart"; 121 reg = <0x2400 0x100>; 122 interrupts = <2 3 0>; 123 }; 124 125 ethernet@3000 { 126 compatible = "fsl,mpc5200-fec"; 127 reg = <0x3000 0x400>; 128 local-mac-address = [ 00 00 00 00 00 00 ]; 129 interrupts = <2 5 0>; 130 fixed-link = <1 1 100 0 0>; 131 }; 132 133 mdio@3000 { 134 #address-cells = <1>; 135 #size-cells = <0>; 136 compatible = "fsl,mpc5200-mdio"; 137 reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts 138 interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. 139 }; 140 141 ata@3a00 { 142 compatible = "fsl,mpc5200-ata"; 143 reg = <0x3a00 0x100>; 144 interrupts = <2 7 0>; 145 }; 146 147 i2c@3d00 { 148 #address-cells = <1>; 149 #size-cells = <0>; 150 compatible = "fsl,mpc5200-i2c","fsl-i2c"; 151 reg = <0x3d00 0x40>; 152 interrupts = <2 15 0>; 153 }; 154 155 156 i2c@3d40 { 157 #address-cells = <1>; 158 #size-cells = <0>; 159 compatible = "fsl,mpc5200-i2c","fsl-i2c"; 160 reg = <0x3d40 0x40>; 161 interrupts = <2 16 0>; 162 163 dtt@28 { 164 compatible = "national,lm80"; 165 reg = <0x28>; 166 }; 167 168 rtc@68 { 169 compatible = "dallas,ds1374"; 170 reg = <0x68>; 171 }; 172 }; 173 174 sram@8000 { 175 compatible = "fsl,mpc5200-sram"; 176 reg = <0x8000 0x4000>; 177 }; 178 }; 179 180 localbus { 181 compatible = "fsl,mpc5200-lpb","simple-bus"; 182 #address-cells = <2>; 183 #size-cells = <1>; 184 ranges = < 0 0 0xfc000000 0x02000000 185 1 0 0xe0000000 0x04000000 // CS1 range, SM501 186 3 0 0xe8000000 0x00080000>; 187 188 flash@0,0 { 189 compatible = "cfi-flash"; 190 reg = <0 0 0x02000000>; 191 bank-width = <4>; 192 device-width = <2>; 193 #size-cells = <1>; 194 #address-cells = <1>; 195 }; 196 197 display@1,0 { 198 compatible = "smi,sm501"; 199 reg = <1 0x00000000 0x00800000 200 1 0x03e00000 0x00200000>; 201 mode = "640x480-32@60"; 202 interrupts = <1 1 3>; 203 little-endian; 204 }; 205 206 mram0@3,0 { 207 compatible = "mtd-ram"; 208 reg = <3 0x00000 0x80000>; 209 bank-width = <1>; 210 }; 211 }; 212 213 pci@f0000d00 { 214 #interrupt-cells = <1>; 215 #size-cells = <2>; 216 #address-cells = <3>; 217 device_type = "pci"; 218 compatible = "fsl,mpc5200-pci"; 219 reg = <0xf0000d00 0x100>; 220 interrupt-map-mask = <0xf800 0 0 7>; 221 interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 222 0xc000 0 0 2 &mpc5200_pic 0 0 3 223 0xc000 0 0 3 &mpc5200_pic 0 0 3 224 0xc000 0 0 4 &mpc5200_pic 0 0 3>; 225 clock-frequency = <0>; // From boot loader 226 interrupts = <2 8 0 2 9 0 2 10 0>; 227 bus-range = <0 0>; 228 ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000>, 229 <0x02000000 0 0x90000000 0x90000000 0 0x10000000>, 230 <0x01000000 0 0x00000000 0xa0000000 0 0x01000000>; 231 }; 232 };
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