aspeed-bmc-inventec-transformers.dts (7741B)
1// SPDX-License-Identifier: GPL-2.0-or-later 2// Copyright 2021 Inventec Corp. 3 4/dts-v1/; 5 6#include "aspeed-g6.dtsi" 7#include "aspeed-g6-pinctrl.dtsi" 8#include <dt-bindings/i2c/i2c.h> 9#include <dt-bindings/gpio/aspeed-gpio.h> 10 11/ { 12 model = "TRANSFORMERS BMC"; 13 compatible = "inventec,transformer-bmc", "aspeed,ast2600"; 14 15 aliases { 16 serial4 = &uart5; 17 }; 18 19 chosen { 20 stdout-path = &uart5; 21 bootargs = "console=ttyS4,115200n8"; 22 }; 23 24 memory@80000000 { 25 device_type = "memory"; 26 reg = <0x80000000 0x80000000>; 27 }; 28 29 leds { 30 compatible = "gpio-leds"; 31 32 // UID led 33 uid { 34 label = "UID_LED"; 35 gpios = <&gpio0 ASPEED_GPIO(X, 0) GPIO_ACTIVE_LOW>; 36 }; 37 38 // Heart beat led 39 heartbeat { 40 label = "HB_LED"; 41 gpios = <&gpio0 ASPEED_GPIO(P, 7) GPIO_ACTIVE_LOW>; 42 }; 43 }; 44}; 45 46&mdio0 { 47 status = "okay"; 48 49 ethphy0: ethernet-phy@0 { 50 compatible = "ethernet-phy-ieee802.3-c22"; 51 reg = <1>; 52 }; 53}; 54 55&mac3 { 56 status = "okay"; 57 phy-mode = "rgmii"; 58 phy-handle = <ðphy0>; 59 pinctrl-names = "default"; 60 pinctrl-0 = <&pinctrl_rgmii4_default>; 61}; 62 63&fmc { 64 status = "okay"; 65 66 flash@0 { 67 status = "okay"; 68 m25p,fast-read; 69 label = "bmc"; 70 spi-max-frequency = <33000000>; 71 spi-tx-bus-width = <2>; 72 spi-rx-bus-width = <2>; 73#include "openbmc-flash-layout.dtsi" 74 }; 75 76 flash@1 { 77 status = "okay"; 78 m25p,fast-read; 79 label = "bmc2"; 80 spi-max-frequency = <33000000>; 81 spi-tx-bus-width = <2>; 82 spi-rx-bus-width = <2>; 83 }; 84}; 85 86&spi1 { 87 status = "okay"; 88 pinctrl-names = "default"; 89 pinctrl-0 = <&pinctrl_spi1_default>; 90 91 flash@0 { 92 status = "okay"; 93 m25p,fast-read; 94 label = "bios"; 95 spi-max-frequency = <33000000>; 96 spi-tx-bus-width = <1>; 97 spi-rx-bus-width = <1>; 98 }; 99}; 100 101&wdt1 { 102 status = "okay"; 103}; 104 105&uart1 { 106 status = "okay"; 107}; 108 109&uart5 { 110 status = "okay"; 111}; 112 113&i2c0 { 114 status = "okay"; 115 116 //Set bmc' slave address; 117 bmc_slave@10 { 118 compatible = "ipmb-dev"; 119 reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; 120 i2c-protocol; 121 }; 122}; 123 124&i2c2 { 125 status = "okay"; 126}; 127 128&i2c3 { 129 // FRU AT24C512C-SSHM-T 130 status = "okay"; 131 eeprom@50 { 132 compatible = "atmel,24c512"; 133 reg = <0x50>; 134 pagesize = <128>; 135 }; 136}; 137 138&i2c5 { 139 status = "okay"; 140}; 141 142&i2c6 { 143 status = "okay"; 144 145 tmp75@49 { 146 compatible = "ti,tmp75"; 147 reg = <0x49>; 148 }; 149 150 tmp75@4f { 151 compatible = "ti,tmp75"; 152 reg = <0x4f>; 153 }; 154 155 tmp468@48 { 156 compatible = "ti,tmp468"; 157 reg = <0x48>; 158 }; 159}; 160 161&i2c7 { 162 status = "okay"; 163 adm1278@40 { 164 compatible = "adi,adm1278"; 165 reg = <0x40>; 166 }; 167}; 168 169 170&i2c8 { 171 // FRU AT24C512C-SSHM-T 172 status = "okay"; 173 174 eeprom@51 { 175 compatible = "atmel,24c512"; 176 reg = <0x51>; 177 pagesize = <128>; 178 }; 179 180 eeprom@53 { 181 compatible = "atmel,24c512"; 182 reg = <0x53>; 183 pagesize = <128>; 184 }; 185}; 186 187&i2c9 { 188 // M.2 189 status = "okay"; 190}; 191 192&i2c10 { 193 // I2C EXPANDER 194 status = "okay"; 195 196 i2c-switch@71 { 197 compatible = "nxp,pca9544"; 198 #address-cells = <1>; 199 #size-cells = <0>; 200 reg = <0x71>; 201 }; 202 203 i2c-switch@73 { 204 compatible = "nxp,pca9544"; 205 #address-cells = <1>; 206 #size-cells = <0>; 207 reg = <0x73>; 208 }; 209}; 210 211&i2c11 { 212 // I2C EXPANDER 213 status = "okay"; 214 215 i2c-switch@70 { 216 compatible = "nxp,pca9544"; 217 #address-cells = <1>; 218 #size-cells = <0>; 219 reg = <0x70>; 220 221 pcie_eeprom_riser1: i2c@0 { 222 #address-cells = <1>; 223 #size-cells = <0>; 224 reg = <0>; 225 226 eeprom@55 { 227 compatible = "atmel,24c512"; 228 reg = <0x55>; 229 pagesize = <128>; 230 }; 231 }; 232 233 pcie_eeprom_riser2: i2c@1 { 234 #address-cells = <1>; 235 #size-cells = <0>; 236 reg = <1>; 237 238 eeprom@55 { 239 compatible = "atmel,24c512"; 240 reg = <0x55>; 241 pagesize = <128>; 242 }; 243 }; 244 245 pcie_eeprom_riser3: i2c@2 { 246 #address-cells = <1>; 247 #size-cells = <0>; 248 reg = <2>; 249 250 eeprom@55 { 251 compatible = "atmel,24c512"; 252 reg = <0x55>; 253 pagesize = <128>; 254 }; 255 }; 256 }; 257}; 258 259&i2c12 { 260 status = "okay"; 261 262 psu0:psu0@58 { 263 compatible = "pmbus"; 264 reg = <0x58>; 265 }; 266}; 267 268&gpio0 { 269 status = "okay"; 270 gpio-line-names = 271 /*A0-A7*/ "","","","","","","","", 272 /*B0-B7*/ "presence-ps0","power-chassis-good","","","","","presence-ps1","", 273 /*C0-C7*/ "","","","","","","","", 274 /*D0-D7*/ "","","","","","","","", 275 /*E0-E7*/ "","","","","","","","", 276 /*F0-F7*/ "","","","","power-chassis-control","","","", 277 /*G0-G7*/ "","","jtag-mux","","","","","", 278 /*H0-H7*/ "","","","","reset-button","power-button","","", 279 /*I0-I7*/ "","","","","","","","", 280 /*J0-J7*/ "","","","","","","","", 281 /*K0-K7*/ "","","","","","","","", 282 /*L0-L7*/ "","","","","","","","", 283 /*M0-M7*/ "","","","","","","","", 284 /*N0-N7*/ "","","","","","","","", 285 /*O0-O7*/ "","","","","","","","", 286 /*P0-P7*/ "","","","tck-mux","","","","", 287 /*Q0-Q7*/ "","","","","","","","", 288 /*R0-R7*/ "","","","","","","","", 289 /*S0-S7*/ "","","","","","","","", 290 /*T0-T7*/ "","","","","","","","", 291 /*U0-U7*/ "","nmi-button","","","","","","", 292 /*V0-V7*/ "","","","","power-config-full-load","","","", 293 /*W0-W7*/ "","","","","","","","", 294 /*X0-X7*/ "","","","","","","","", 295 /*Y0-Y7*/ "","","","","","","","", 296 /*Z0-Z7*/ "","","","","","","","", 297 /*AA0-AA7*/ "","","","","","","","", 298 /*AB0-AB7*/ "","","","","","","","", 299 /*AC0-AC7*/ "","","","","","","",""; 300}; 301 302&lpc_snoop { 303 status = "okay"; 304 snoop-ports = <0x80>; 305}; 306 307&emmc_controller { 308 status = "okay"; 309}; 310 311&emmc { 312 status = "okay"; 313 non-removable; 314 max-frequency = <52000000>; 315 bus-width = <8>; 316}; 317 318&vhub { 319 status = "okay"; 320 aspeed,vhub-downstream-ports = <7>; 321 aspeed,vhub-generic-endpoints = <21>; 322 pinctrl-names = "default"; 323 pinctrl-0 = <&pinctrl_usb2ad_default>; 324}; 325 326&rtc { 327 status = "okay"; 328};