| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
| 2 | // Copyright (c) 2023 Facebook Inc. |
| 3 | /dts-v1/; |
| 4 | |
| 5 | #include "aspeed-g6.dtsi" |
| 6 | #include <dt-bindings/gpio/aspeed-gpio.h> |
| 7 | #include <dt-bindings/i2c/i2c.h> |
| 8 | |
| 9 | / { |
| 10 | model = "Facebook Minerva CMC"; |
| 11 | compatible = "facebook,minerva-cmc", "aspeed,ast2600"; |
| 12 | |
| 13 | aliases { |
| 14 | serial5 = &uart5; |
| 15 | }; |
| 16 | |
| 17 | chosen { |
| 18 | stdout-path = "serial5:57600n8"; |
| 19 | }; |
| 20 | |
| 21 | memory@80000000 { |
| 22 | device_type = "memory"; |
| 23 | reg = <0x80000000 0x80000000>; |
| 24 | }; |
| 25 | |
| 26 | iio-hwmon { |
| 27 | compatible = "iio-hwmon"; |
| 28 | io-channels = <&adc0 0>, <&adc0 1>, <&adc0 2>, <&adc0 3>, |
| 29 | <&adc0 4>, <&adc0 5>, <&adc0 6>, <&adc0 7>, |
| 30 | <&adc1 2>; |
| 31 | }; |
| 32 | }; |
| 33 | |
| 34 | &uart6 { |
| 35 | status = "okay"; |
| 36 | }; |
| 37 | |
| 38 | &wdt1 { |
| 39 | status = "okay"; |
| 40 | pinctrl-names = "default"; |
| 41 | pinctrl-0 = <&pinctrl_wdtrst1_default>; |
| 42 | aspeed,reset-type = "soc"; |
| 43 | aspeed,external-signal; |
| 44 | aspeed,ext-push-pull; |
| 45 | aspeed,ext-active-high; |
| 46 | aspeed,ext-pulse-duration = <256>; |
| 47 | }; |
| 48 | |
| 49 | &mac3 { |
| 50 | status = "okay"; |
| 51 | pinctrl-names = "default"; |
| 52 | pinctrl-0 = <&pinctrl_rmii4_default>; |
| 53 | use-ncsi; |
| 54 | mlx,multi-host; |
| 55 | }; |
| 56 | |
| 57 | &fmc { |
| 58 | status = "okay"; |
| 59 | flash@0 { |
| 60 | status = "okay"; |
| 61 | m25p,fast-read; |
| 62 | label = "bmc"; |
| 63 | spi-max-frequency = <50000000>; |
| 64 | #include "openbmc-flash-layout-128.dtsi" |
| 65 | }; |
| 66 | flash@1 { |
| 67 | status = "okay"; |
| 68 | m25p,fast-read; |
| 69 | label = "alt-bmc"; |
| 70 | spi-max-frequency = <50000000>; |
| 71 | }; |
| 72 | }; |
| 73 | |
| 74 | &rtc { |
| 75 | status = "okay"; |
| 76 | }; |
| 77 | |
| 78 | &sgpiom1 { |
| 79 | status = "okay"; |
| 80 | ngpios = <128>; |
| 81 | bus-frequency = <2000000>; |
| 82 | }; |
| 83 | |
| 84 | &i2c0 { |
| 85 | status = "okay"; |
| 86 | }; |
| 87 | |
| 88 | &i2c1 { |
| 89 | status = "okay"; |
| 90 | |
| 91 | temperature-sensor@4b { |
| 92 | compatible = "ti,tmp75"; |
| 93 | reg = <0x4B>; |
| 94 | }; |
| 95 | |
| 96 | eeprom@51 { |
| 97 | compatible = "atmel,24c128"; |
| 98 | reg = <0x51>; |
| 99 | }; |
| 100 | }; |
| 101 | |
| 102 | &i2c2 { |
| 103 | status = "okay"; |
| 104 | |
| 105 | i2c-mux@77 { |
| 106 | compatible = "nxp,pca9548"; |
| 107 | reg = <0x77>; |
| 108 | #address-cells = <1>; |
| 109 | #size-cells = <0>; |
| 110 | i2c-mux-idle-disconnect; |
| 111 | |
| 112 | i2c@0 { |
| 113 | #address-cells = <1>; |
| 114 | #size-cells = <0>; |
| 115 | reg = <0>; |
| 116 | |
| 117 | eeprom@50 { |
| 118 | compatible = "atmel,24c128"; |
| 119 | reg = <0x50>; |
| 120 | }; |
| 121 | }; |
| 122 | |
| 123 | i2c@1 { |
| 124 | #address-cells = <1>; |
| 125 | #size-cells = <0>; |
| 126 | reg = <1>; |
| 127 | |
| 128 | eeprom@50 { |
| 129 | compatible = "atmel,24c128"; |
| 130 | reg = <0x50>; |
| 131 | }; |
| 132 | }; |
| 133 | |
| 134 | i2c@2 { |
| 135 | #address-cells = <1>; |
| 136 | #size-cells = <0>; |
| 137 | reg = <2>; |
| 138 | |
| 139 | eeprom@50 { |
| 140 | compatible = "atmel,24c128"; |
| 141 | reg = <0x50>; |
| 142 | }; |
| 143 | }; |
| 144 | |
| 145 | i2c@3 { |
| 146 | #address-cells = <1>; |
| 147 | #size-cells = <0>; |
| 148 | reg = <3>; |
| 149 | |
| 150 | eeprom@50 { |
| 151 | compatible = "atmel,24c128"; |
| 152 | reg = <0x50>; |
| 153 | }; |
| 154 | }; |
| 155 | |
| 156 | i2c@4 { |
| 157 | #address-cells = <1>; |
| 158 | #size-cells = <0>; |
| 159 | reg = <4>; |
| 160 | |
| 161 | eeprom@50 { |
| 162 | compatible = "atmel,24c128"; |
| 163 | reg = <0x50>; |
| 164 | }; |
| 165 | }; |
| 166 | |
| 167 | i2c@5 { |
| 168 | #address-cells = <1>; |
| 169 | #size-cells = <0>; |
| 170 | reg = <5>; |
| 171 | |
| 172 | eeprom@50 { |
| 173 | compatible = "atmel,24c128"; |
| 174 | reg = <0x50>; |
| 175 | }; |
| 176 | }; |
| 177 | }; |
| 178 | }; |
| 179 | |
| 180 | &i2c3 { |
| 181 | status = "okay"; |
| 182 | }; |
| 183 | |
| 184 | &i2c4 { |
| 185 | status = "okay"; |
| 186 | }; |
| 187 | |
| 188 | &i2c5 { |
| 189 | status = "okay"; |
| 190 | }; |
| 191 | |
| 192 | &i2c6 { |
| 193 | status = "okay"; |
| 194 | }; |
| 195 | |
| 196 | &i2c7 { |
| 197 | status = "okay"; |
| 198 | }; |
| 199 | |
| 200 | &i2c8 { |
| 201 | status = "okay"; |
| 202 | }; |
| 203 | |
| 204 | &i2c9 { |
| 205 | status = "okay"; |
| 206 | }; |
| 207 | |
| 208 | &i2c10 { |
| 209 | status = "okay"; |
| 210 | }; |
| 211 | |
| 212 | &i2c11 { |
| 213 | status = "okay"; |
| 214 | }; |
| 215 | |
| 216 | &i2c12 { |
| 217 | status = "okay"; |
| 218 | }; |
| 219 | |
| 220 | &i2c13 { |
| 221 | status = "okay"; |
| 222 | }; |
| 223 | |
| 224 | &i2c14 { |
| 225 | status = "okay"; |
| 226 | multi-master; |
| 227 | |
| 228 | ipmb@10 { |
| 229 | compatible = "ipmb-dev"; |
| 230 | reg = <(0x10 | I2C_OWN_SLAVE_ADDRESS)>; |
| 231 | i2c-protocol; |
| 232 | }; |
| 233 | }; |
| 234 | |
| 235 | &i2c15 { |
| 236 | status = "okay"; |
| 237 | |
| 238 | eeprom@50 { |
| 239 | compatible = "atmel,24c128"; |
| 240 | reg = <0x50>; |
| 241 | }; |
| 242 | }; |
| 243 | |
| 244 | &adc0 { |
| 245 | aspeed,int-vref-microvolt = <2500000>; |
| 246 | status = "okay"; |
| 247 | pinctrl-0 = <&pinctrl_adc0_default &pinctrl_adc1_default |
| 248 | &pinctrl_adc2_default &pinctrl_adc3_default |
| 249 | &pinctrl_adc4_default &pinctrl_adc5_default |
| 250 | &pinctrl_adc6_default &pinctrl_adc7_default>; |
| 251 | }; |
| 252 | |
| 253 | &adc1 { |
| 254 | aspeed,int-vref-microvolt = <2500000>; |
| 255 | status = "okay"; |
| 256 | pinctrl-0 = <&pinctrl_adc10_default>; |
| 257 | }; |
| 258 | |
| 259 | &ehci1 { |
| 260 | status = "okay"; |
| 261 | }; |
| 262 | |
| 263 | &uhci { |
| 264 | status = "okay"; |
| 265 | }; |