0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 /*
0003 * Device tree source for the Emerson/Artesyn MVME2500
0004 *
0005 * Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A.
0006 *
0007 * Based on: P2020 DS Device Tree Source
0008 * Copyright 2009 Freescale Semiconductor Inc.
0009 */
0010
0011 /include/ "p2020si-pre.dtsi"
0012
0013 / {
0014 model = "MVME2500";
0015 compatible = "artesyn,MVME2500";
0016
0017 aliases {
0018 serial2 = &serial2;
0019 serial3 = &serial3;
0020 serial4 = &serial4;
0021 serial5 = &serial5;
0022 };
0023
0024 memory {
0025 device_type = "memory";
0026 };
0027
0028 soc: soc@ffe00000 {
0029 ranges = <0x0 0 0xffe00000 0x100000>;
0030
0031 i2c@3000 {
0032 hwmon@4c {
0033 compatible = "adi,adt7461";
0034 reg = <0x4c>;
0035 };
0036
0037 rtc@68 {
0038 compatible = "dallas,ds1337";
0039 reg = <0x68>;
0040 interrupts = <8 1 0 0>;
0041 };
0042
0043 eeprom@54 {
0044 compatible = "atmel,24c64";
0045 reg = <0x54>;
0046 };
0047
0048 eeprom@52 {
0049 compatible = "atmel,24c512";
0050 reg = <0x52>;
0051 };
0052
0053 eeprom@53 {
0054 compatible = "atmel,24c512";
0055 reg = <0x53>;
0056 };
0057
0058 eeprom@50 {
0059 compatible = "atmel,24c02";
0060 reg = <0x50>;
0061 };
0062
0063 };
0064
0065 spi0: spi@7000 {
0066 fsl,espi-num-chipselects = <2>;
0067
0068 flash@0 {
0069 compatible = "atmel,at25df641", "jedec,spi-nor";
0070 reg = <0>;
0071 spi-max-frequency = <10000000>;
0072 };
0073 flash@1 {
0074 compatible = "atmel,at25df641", "jedec,spi-nor";
0075 reg = <1>;
0076 spi-max-frequency = <10000000>;
0077 };
0078 };
0079
0080 usb@22000 {
0081 dr_mode = "host";
0082 phy_type = "ulpi";
0083 };
0084
0085 enet0: ethernet@24000 {
0086 tbi-handle = <&tbi0>;
0087 phy-handle = <&phy1>;
0088 phy-connection-type = "rgmii-id";
0089 };
0090
0091 mdio@24520 {
0092 phy1: ethernet-phy@1 {
0093 compatible = "brcm,bcm54616S";
0094 interrupts = <6 1 0 0>;
0095 reg = <0x1>;
0096 };
0097
0098 phy2: ethernet-phy@2 {
0099 compatible = "brcm,bcm54616S";
0100 interrupts = <6 1 0 0>;
0101 reg = <0x2>;
0102 };
0103
0104 phy3: ethernet-phy@3 {
0105 compatible = "brcm,bcm54616S";
0106 interrupts = <5 1 0 0>;
0107 reg = <0x3>;
0108 };
0109
0110 phy7: ethernet-phy@7 {
0111 compatible = "brcm,bcm54616S";
0112 interrupts = <7 1 0 0>;
0113 reg = <0x7>;
0114 };
0115
0116 tbi0: tbi-phy@11 {
0117 reg = <0x11>;
0118 device_type = "tbi-phy";
0119 };
0120 };
0121
0122 enet1: ethernet@25000 {
0123 tbi-handle = <&tbi1>;
0124 phy-handle = <&phy7>;
0125 phy-connection-type = "rgmii-id";
0126 };
0127
0128 mdio@25520 {
0129 tbi1: tbi-phy@11 {
0130 reg = <0x11>;
0131 device_type = "tbi-phy";
0132 };
0133 };
0134
0135 enet2: ethernet@26000 {
0136 tbi-handle = <&tbi2>;
0137 phy-handle = <&phy3>;
0138 phy-connection-type = "rgmii-id";
0139 };
0140
0141 mdio@26520 {
0142 tbi2: tbi-phy@11 {
0143 reg = <0x11>;
0144 device_type = "tbi-phy";
0145 };
0146 };
0147 };
0148
0149 lbc: localbus@ffe05000 {
0150 reg = <0 0xffe05000 0 0x1000>;
0151
0152 ranges = <0x0 0x0 0x0 0xfff00000 0x00080000
0153 0x1 0x0 0x0 0xffc40000 0x00010000
0154 0x2 0x0 0x0 0xffc50000 0x00010000
0155 0x3 0x0 0x0 0xffc60000 0x00010000
0156 0x4 0x0 0x0 0xffc70000 0x00010000
0157 0x6 0x0 0x0 0xffc80000 0x00010000
0158 0x5 0x0 0x0 0xffdf0000 0x00008000>;
0159
0160 serial2: serial@1,0 {
0161 device_type = "serial";
0162 compatible = "ns16550";
0163 reg = <0x1 0x0 0x100>;
0164 clock-frequency = <1843200>;
0165 interrupts = <11 2 0 0>;
0166 };
0167
0168 serial3: serial@2,0 {
0169 device_type = "serial";
0170 compatible = "ns16550";
0171 reg = <0x2 0x0 0x100>;
0172 clock-frequency = <1843200>;
0173 interrupts = <1 2 0 0>;
0174 };
0175
0176 serial4: serial@3,0 {
0177 device_type = "serial";
0178 compatible = "ns16550";
0179 reg = <0x3 0x0 0x100>;
0180 clock-frequency = <1843200>;
0181 interrupts = <2 2 0 0>;
0182 };
0183
0184 serial5: serial@4,0 {
0185 device_type = "serial";
0186 compatible = "ns16550";
0187 reg = <0x4 0x0 0x100>;
0188 clock-frequency = <1843200>;
0189 interrupts = <3 2 0 0>;
0190 };
0191
0192 mram@0,0 {
0193 compatible = "everspin,mram", "mtd-ram";
0194 reg = <0x0 0x0 0x80000>;
0195 bank-width = <2>;
0196 };
0197
0198 board-control@5,0 {
0199 compatible = "artesyn,mvme2500-fpga";
0200 reg = <0x5 0x0 0x01000>;
0201 };
0202
0203 cpld@6,0 {
0204 compatible = "artesyn,mvme2500-cpld";
0205 reg = <0x6 0x0 0x10000>;
0206 interrupts = <9 1 0 0>;
0207 };
0208 };
0209
0210 pci0: pcie@ffe08000 {
0211 reg = <0 0xffe08000 0 0x1000>;
0212 ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000
0213 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>;
0214 pcie@0 {
0215 ranges = <0x2000000 0x0 0x80000000
0216 0x2000000 0x0 0x80000000
0217 0x0 0x20000000
0218
0219 0x1000000 0x0 0x0
0220 0x1000000 0x0 0x0
0221 0x0 0x10000>;
0222 };
0223 };
0224
0225 pci1: pcie@ffe09000 {
0226 reg = <0 0xffe09000 0 0x1000>;
0227 ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000
0228 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>;
0229 pcie@0 {
0230 ranges = <0x2000000 0x0 0xa0000000
0231 0x2000000 0x0 0xa0000000
0232 0x0 0x20000000
0233
0234 0x1000000 0x0 0x0
0235 0x1000000 0x0 0x0
0236 0x0 0x10000>;
0237 };
0238
0239 };
0240
0241 pci2: pcie@ffe0a000 {
0242 reg = <0 0xffe0a000 0 0x1000>;
0243 ranges = <0x2000000 0x0 0xc0000000 0 0xc0000000 0x0 0x20000000
0244 0x1000000 0x0 0x00000000 0 0xffc20000 0x0 0x10000>;
0245 pcie@0 {
0246 ranges = <0x2000000 0x0 0xc0000000
0247 0x2000000 0x0 0xc0000000
0248 0x0 0x20000000
0249
0250 0x1000000 0x0 0x0
0251 0x1000000 0x0 0x0
0252 0x0 0x10000>;
0253 };
0254 };
0255 };
0256
0257 /include/ "p2020si-post.dtsi"
0258
0259 / {
0260 soc@ffe00000 {
0261 serial@4600 {
0262 status = "disabled";
0263 };
0264
0265 i2c@3100 {
0266 status = "disabled";
0267 };
0268
0269 sdhc@2e000 {
0270 compatible = "fsl,p2020-esdhc", "fsl,esdhc";
0271 non-removable;
0272 };
0273
0274 };
0275
0276 };
