1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * GE SBC310 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_sbc310.dtb gef_sbc310.dts 15 */ 16 17 /include/ "mpc8641si-pre.dtsi" 18 19 / { 20 model = "GEF_SBC310"; 21 compatible = "gef,sbc310"; 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 0xe0000000 0x08000000 // Paged Flash 0 33 2 0 0xe8000000 0x08000000 // Paged Flash 1 34 3 0 0xfc100000 0x00020000 // NVRAM 35 4 0 0xfc000000 0x00010000>; // FPGA 36 37 /* flash@0,0 is a mirror of part of the memory in flash@1,0 38 flash@0,0 { 39 compatible = "gef,sbc310-firmware-mirror", "cfi-flash"; 40 reg = <0x0 0x0 0x01000000>; 41 bank-width = <2>; 42 device-width = <2>; 43 #address-cells = <1>; 44 #size-cells = <1>; 45 partition@0 { 46 label = "firmware"; 47 reg = <0x0 0x01000000>; 48 read-only; 49 }; 50 }; 51 */ 52 53 flash@1,0 { 54 compatible = "gef,sbc310-paged-flash", "cfi-flash"; 55 reg = <0x1 0x0 0x8000000>; 56 bank-width = <2>; 57 device-width = <2>; 58 #address-cells = <1>; 59 #size-cells = <1>; 60 partition@0 { 61 label = "user"; 62 reg = <0x0 0x7800000>; 63 }; 64 partition@7800000 { 65 label = "firmware"; 66 reg = <0x7800000 0x800000>; 67 read-only; 68 }; 69 }; 70 71 nvram@3,0 { 72 device_type = "nvram"; 73 compatible = "simtek,stk14ca8"; 74 reg = <0x3 0x0 0x20000>; 75 }; 76 77 fpga@4,0 { 78 compatible = "gef,fpga-regs"; 79 reg = <0x4 0x0 0x40>; 80 }; 81 82 wdt@4,2000 { 83 compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00", 84 "gef,fpga-wdt"; 85 reg = <0x4 0x2000 0x8>; 86 interrupts = <0x1a 0x4>; 87 interrupt-parent = <&gef_pic>; 88 }; 89 /* 90 wdt@4,2010 { 91 compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00", 92 "gef,fpga-wdt"; 93 reg = <0x4 0x2010 0x8>; 94 interrupts = <0x1b 0x4>; 95 interrupt-parent = <&gef_pic>; 96 }; 97 */ 98 gef_pic: pic@4,4000 { 99 #interrupt-cells = <1>; 100 interrupt-controller; 101 compatible = "gef,sbc310-fpga-pic", "gef,fpga-pic"; 102 reg = <0x4 0x4000 0x20>; 103 interrupts = <0x8 0x9 0 0>; 104 105 }; 106 gef_gpio: gpio@4,8000 { 107 #gpio-cells = <2>; 108 compatible = "gef,sbc310-gpio"; 109 reg = <0x4 0x8000 0x24>; 110 gpio-controller; 111 }; 112 }; 113 114 soc: soc@fef00000 { 115 ranges = <0x0 0xfef00000 0x00100000>; 116 117 i2c@3000 { 118 rtc@51 { 119 compatible = "epson,rx8581"; 120 reg = <0x00000051>; 121 }; 122 }; 123 124 i2c@3100 { 125 hwmon@48 { 126 compatible = "national,lm92"; 127 reg = <0x48>; 128 }; 129 130 hwmon@4c { 131 compatible = "adi,adt7461"; 132 reg = <0x4c>; 133 }; 134 135 eti@6b { 136 compatible = "dallas,ds1682"; 137 reg = <0x6b>; 138 }; 139 }; 140 141 enet0: ethernet@24000 { 142 tbi-handle = <&tbi0>; 143 phy-handle = <&phy0>; 144 phy-connection-type = "gmii"; 145 }; 146 147 mdio@24520 { 148 phy0: ethernet-phy@0 { 149 interrupt-parent = <&gef_pic>; 150 interrupts = <0x9 0x4>; 151 reg = <1>; 152 }; 153 phy2: ethernet-phy@2 { 154 interrupt-parent = <&gef_pic>; 155 interrupts = <0x8 0x4>; 156 reg = <3>; 157 }; 158 tbi0: tbi-phy@11 { 159 reg = <0x11>; 160 device_type = "tbi-phy"; 161 }; 162 }; 163 164 enet1: ethernet@26000 { 165 tbi-handle = <&tbi2>; 166 phy-handle = <&phy2>; 167 phy-connection-type = "gmii"; 168 }; 169 170 mdio@26520 { 171 tbi2: tbi-phy@11 { 172 reg = <0x11>; 173 device_type = "tbi-phy"; 174 }; 175 }; 176 177 enet2: ethernet@25000 { 178 status = "disabled"; 179 }; 180 181 mdio@25520 { 182 status = "disabled"; 183 }; 184 185 enet3: ethernet@27000 { 186 status = "disabled"; 187 }; 188 189 mdio@27520 { 190 status = "disabled"; 191 }; 192 }; 193 194 pci0: pcie@fef08000 { 195 reg = <0xfef08000 0x1000>; 196 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000 197 0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>; 198 interrupt-map-mask = <0xff00 0x0 0x0 0x7>; 199 interrupt-map = < 200 0x0000 0x0 0x0 0x1 &mpic 0x0 0x2 201 0x0000 0x0 0x0 0x2 &mpic 0x1 0x2 202 0x0000 0x0 0x0 0x3 &mpic 0x2 0x2 203 0x0000 0x0 0x0 0x4 &mpic 0x3 0x2 204 >; 205 206 pcie@0 { 207 ranges = <0x02000000 0x0 0x80000000 208 0x02000000 0x0 0x80000000 209 0x0 0x40000000 210 211 0x01000000 0x0 0x00000000 212 0x01000000 0x0 0x00000000 213 0x0 0x00400000>; 214 }; 215 }; 216 217 pci1: pcie@fef09000 { 218 reg = <0xfef09000 0x1000>; 219 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000 220 0x01000000 0x0 0x00000000 0xfe400000 0x0 0x00400000>; 221 222 pcie@0 { 223 ranges = <0x02000000 0x0 0xc0000000 224 0x02000000 0x0 0xc0000000 225 0x0 0x20000000 226 227 0x01000000 0x0 0x00000000 228 0x01000000 0x0 0x00000000 229 0x0 0x00400000>; 230 }; 231 }; 232 }; 233 234 /include/ "mpc8641si-post.dtsi" 235