arch/arm/boot/dts/aspeed-bmc-vegman.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+
   2 // Copyright (C) 2021 YADRO
   3
   4 #include "aspeed-g5.dtsi"
   5 #include <dt-bindings/gpio/aspeed-gpio.h>
   6
   7 / {
   8         aliases {
   9                 serial4 = &uart5;
  10         };
  11
  12         chosen {
  13                 stdout-path = &uart5;
  14                 bootargs = "console=ttyS4,115200 earlyprintk";
  15         };
  16
  17         memory@80000000 {
  18                 reg = <0x80000000 0x20000000>;
  19         };
  20
  21         reserved-memory {
  22                 #address-cells = <1>;
  23                 #size-cells = <1>;
  24                 ranges;
  25
  26                 video_engine_memory: jpegbuffer {
  27                         size = <0x02000000>;    /* 32M */
  28                         alignment = <0x01000000>;
  29                         compatible = "shared-dma-pool";
  30                         reusable;
  31                 };
  32
  33                 ramoops@9eff0000{
  34                         compatible = "ramoops";
  35                         reg = <0x9eff0000 0x10000>;
  36                         record-size = <0x2000>;
  37                         console-size = <0x2000>;
  38                 };
  39         };
  40
  41         iio-hwmon {
  42                 compatible = "iio-hwmon";
  43                 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
  44                         <&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>,
  45                         <&adc 8>, <&adc 9>, <&adc 10>, <&adc 11>,
  46                         <&adc 12>, <&adc 13>, <&adc 14>, <&adc 15>;
  47         };
  48
  49         leds {
  50                 compatible = "gpio-leds";
  51
  52                 identify {
  53                         label = "platform:blue:indicator";
  54                         linux,default-trigger = "heartbeat";
  55                         gpios = <&gpio ASPEED_GPIO(S, 6) GPIO_ACTIVE_LOW>;
  56                 };
  57
  58                 status_amber {
  59                         label = "platform:red:status";
  60                         default-state = "off";
  61                         gpios = <&gpio ASPEED_GPIO(S, 5) GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 status_green {
  65                         label = "platform:green:status";
  66                         default-state = "off";
  67                         gpios = <&gpio ASPEED_GPIO(S, 4) GPIO_ACTIVE_LOW>;
  68                 };
  69
  70                 power_fault {
  71                         label = "platform:red:power";
  72                         default-state = "off";
  73                         gpios = <&gpio ASPEED_GPIO(AA, 4) GPIO_ACTIVE_LOW>;
  74                 };
  75
  76                 power_ok {
  77                         label = "platform:green:power";
  78                         default-state = "off";
  79                         gpios = <&gpio ASPEED_GPIO(AA, 5) GPIO_ACTIVE_LOW>;
  80                 };
  81         };
  82
  83         beeper {
  84                 compatible = "pwm-beeper";
  85                 pwms = <&timer 5 1000000 0>;
  86         };
  87 };
  88
  89 &fmc {
  90         status = "okay";
  91         flash@0 {
  92                 status = "okay";
  93                 label = "bmc";
  94                 m25p,fast-read;
  95 #include "openbmc-flash-layout-64.dtsi"
  96         };
  97 };
  98
  99 &spi2 {
 100         status = "okay";
 101         pinctrl-names = "default";
 102         pinctrl-0 = <&pinctrl_spi2ck_default
 103                         &pinctrl_spi2miso_default
 104                         &pinctrl_spi2mosi_default
 105                         &pinctrl_spi2cs0_default>;
 106         flash@0 {
 107                 status = "okay";
 108                 label = "bios";
 109                 m25p,fast-read;
 110         };
 111 };
 112
 113 &mac0 {
 114         status = "okay";
 115         use-ncsi;
 116
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&pinctrl_rmii1_default>;
 119 };
 120
 121 &mac1 {
 122         status = "okay";
 123
 124         pinctrl-names = "default";
 125         pinctrl-0 = <&pinctrl_rgmii2_default &pinctrl_mdio2_default>;
 126
 127         phy-mode = "rgmii";
 128         phy-handle = <&phy>;
 129         mdio {
 130                 #address-cells = <1>;
 131                 #size-cells = <0>;
 132
 133                 phy: ethernet-phy@1 {
 134                         /* KSZ9131 */
 135                         compatible = "ethernet-phy-id0022.1640";
 136                         reg = <1>;
 137
 138                         micrel,led-mode = <0>;
 139                 };
 140         };
 141 };
 142
 143 &vhub {
 144         status = "okay";
 145 };
 146
 147 &adc {
 148         status = "okay";
 149 };
 150
 151 &video {
 152         status = "okay";
 153         memory-region = <&video_engine_memory>;
 154 };
 155
 156 &sdmmc {
 157         status = "okay";
 158 };
 159
 160 &sdhci1 {
 161         status = "okay";
 162
 163         pinctrl-names = "default";
 164         pinctrl-0 = <&pinctrl_sd2_default>;
 165         disable-wp;
 166 };
 167
 168 &timer {
 169         fttmr010,pwm-outputs = <5>;
 170         pinctrl-names = "default";
 171         pinctrl-0 = <&pinctrl_timer5_default>;
 172         #pwm-cells = <3>;
 173         status = "okay";
 174 };
 175
 176 &uart1 {
 177         status = "okay";
 178         pinctrl-names = "default";
 179         pinctrl-0 = <&pinctrl_txd1_default
 180                         &pinctrl_rxd1_default
 181                         &pinctrl_nrts1_default
 182                         &pinctrl_ndtr1_default
 183                         &pinctrl_ndsr1_default
 184                         &pinctrl_ncts1_default
 185                         &pinctrl_ndcd1_default
 186                         &pinctrl_nri1_default>;
 187 };
 188
 189 &uart5 {
 190         status = "okay";
 191 };
 192
 193 &vuart {
 194         status = "okay";
 195 };
 196
 197 &kcs3 {
 198         aspeed,lpc-io-reg = <0xCA2>;
 199         status = "okay";
 200 };
 201
 202 &kcs4 {
 203         aspeed,lpc-io-reg = <0xCA4>;
 204         status = "okay";
 205 };
 206
 207 &lpc_snoop {
 208         snoop-ports = <0x80>;
 209         status = "okay";
 210 };
 211
 212 &uart_routing {
 213         status = "okay";
 214 };
 215
 216 &uart2 {
 217         status = "okay";
 218         pinctrl-names = "default";
 219         pinctrl-0 = <>;
 220 };
 221
 222 &uart3 {
 223         status = "okay";
 224         pinctrl-names = "default";
 225         pinctrl-0 = <>;
 226 };
 227
 228 &uart4 {
 229         status = "okay";
 230         pinctrl-names = "default";
 231         pinctrl-0 = <>;
 232 };
 233
 234 &i2c0 {
 235         /* SMB_IPMB_STBY_LVC3 */
 236         multi-master;
 237         status = "okay";
 238 };
 239
 240 &i2c1 {
 241         /* SMB_CHASSENSOR_STBY_LVC3 */
 242         status = "okay";
 243 };
 244
 245 &i2c2 {
 246         /* SMB_PCIE_STBY_LVC3 */
 247         status = "okay";
 248 };
 249
 250 &i2c3 {
 251         /* SMB_HOST_STBY_LVC3 */
 252         multi-master;
 253         status = "okay";
 254 };
 255
 256 &i2c4 {
 257         /* BMC_PMBUS2_STBY */
 258         status = "okay";
 259 };
 260
 261 &i2c5 {
 262         /* SMB_SMLINK0_STBY_LVC3 */
 263         bus-frequency = <1000000>;
 264         multi-master;
 265         status = "okay";
 266 };
 267
 268 &i2c6 {
 269         /* SMB_TEMPSENSOR_STBY_LVC3 */
 270         multi-master;
 271         status = "okay";
 272 };
 273
 274 &i2c7 {
 275         /* SMB_SM_PMB1_SML1_STBY_LVC3 */
 276         multi-master;
 277         status = "okay";
 278 };
 279
 280 &i2c9 {
 281         /* SMB_BMC_ETH3_LVC3 */
 282         status = "okay";
 283 };
 284
 285 &i2c10 {
 286         /* SMB_BMC_ETH2_LVC3 */
 287         status = "okay";
 288 };
 289
 290 &i2c11 {
 291         /* SMB_BMC_MGMT_LVC3 */
 292         status = "okay";
 293
 294         at24@50 {
 295                 compatible = "atmel,24c64";
 296                 reg = <0x50>;
 297                 pagesize = <32>;
 298                 size = <8192>;
 299                 address-width = <16>;
 300         };
 301 };
 302
 303 &i2c12 {
 304         /* SMB_BMC_FAULT_EXP_LVC3 */
 305         status = "okay";
 306 };
 307
 308 &i2c13 {
 309         /* SMB_PCIE2_STBY_LVC3 */
 310         status = "okay";
 311 };