target/linux/ramips/dts/mt7621.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "mediatek,mtk7621-soc";
   5
   6         cpus {
   7                 cpu@0 {
   8                         compatible = "mips,mips24KEc";
   9                 };
  10         };
  11
  12         cpuintc: cpuintc@0 {
  13                 #address-cells = <0>;
  14                 #interrupt-cells = <1>;
  15                 interrupt-controller;
  16                 compatible = "mti,cpu-interrupt-controller";
  17         };
  18
  19         palmbus@1E000000 {
  20                 compatible = "palmbus";
  21                 reg = <0x1E000000 0x100000>;
  22                 ranges = <0x0 0x1E000000 0x0FFFFF>;
  23
  24                 #address-cells = <1>;
  25                 #size-cells = <1>;
  26
  27                 sysc@0 {
  28                         compatible = "mtk,mt7621-sysc";
  29                         reg = <0x0 0x100>;
  30                 };
  31
  32                 wdt@100 {
  33                         compatible = "mtk,mt7621-wdt";
  34                         reg = <0x100 0x100>;
  35                 };
  36
  37                 gpio@600 {
  38                         #address-cells = <1>;
  39                         #size-cells = <0>;
  40
  41                         compatible = "mtk,mt7621-gpio";
  42                         reg = <0x600 0x100>;
  43
  44                         gpio0: bank@0 {
  45                                 reg = <0>;
  46                                 compatible = "mtk,mt7621-gpio-bank";
  47                                 gpio-controller;
  48                                 #gpio-cells = <2>;
  49                         };
  50
  51                         gpio1: bank@1 {
  52                                 reg = <1>;
  53                                 compatible = "mtk,mt7621-gpio-bank";
  54                                 gpio-controller;
  55                                 #gpio-cells = <2>;
  56                         };
  57
  58                         gpio2: bank@2 {
  59                                 reg = <2>;
  60                                 compatible = "mtk,mt7621-gpio-bank";
  61                                 gpio-controller;
  62                                 #gpio-cells = <2>;
  63                         };
  64                 };
  65
  66                 memc@5000 {
  67                         compatible = "mtk,mt7621-memc";
  68                         reg = <0x300 0x100>;
  69                 };
  70
  71                 uartlite@c00 {
  72                         compatible = "ns16550a";
  73                         reg = <0xc00 0x100>;
  74
  75                         interrupt-parent = <&gic>;
  76                         interrupts = <26>;
  77
  78                         reg-shift = <2>;
  79                         reg-io-width = <4>;
  80                         no-loopback-test;
  81                 };
  82
  83                 spi@b00 {
  84                         status = "okay";
  85
  86                         compatible = "ralink,mt7621-spi";
  87                         reg = <0xb00 0x100>;
  88
  89                         resets = <&rstctrl 18>;
  90                         reset-names = "spi";
  91
  92                         #address-cells = <1>;
  93                         #size-cells = <1>;
  94
  95                         pinctrl-names = "default";
  96                         pinctrl-0 = <&spi_pins>;
  97
  98                         m25p80@0 {
  99                                 #address-cells = <1>;
 100                                 #size-cells = <1>;
 101                                 compatible = "en25q64";
 102                                 reg = <0 0>;
 103                                 linux,modalias = "m25p80", "en25q64";
 104                                 spi-max-frequency = <10000000>;
 105
 106                                 m25p,chunked-io;
 107
 108                                 partition@0 {
 109                                         label = "u-boot";
 110                                         reg = <0x0 0x30000>;
 111                                         read-only;
 112                                 };
 113
 114                                 partition@30000 {
 115                                         label = "u-boot-env";
 116                                         reg = <0x30000 0x10000>;
 117                                         read-only;
 118                                 };
 119
 120                                 factory: partition@40000 {
 121                                         label = "factory";
 122                                         reg = <0x40000 0x10000>;
 123                                         read-only;
 124                                 };
 125
 126                                 partition@50000 {
 127                                         label = "firmware";
 128                                         reg = <0x50000 0x7a0000>;
 129                                 };
 130
 131                                 partition@7f0000 {
 132                                         label = "test";
 133                                         reg = <0x7f0000 0x10000>;
 134                                 };
 135                         };
 136                 };
 137         };
 138
 139         pinctrl {
 140                 compatible = "ralink,rt2880-pinmux";
 141                 pinctrl-names = "default";
 142                 pinctrl-0 = <&state_default>;
 143                 state_default: pinctrl0 {
 144                 };
 145                 spi_pins: spi {
 146                         spi {
 147                                 ralink,group = "spi";
 148                                 ralink,function = "spi";
 149                         };
 150                 };
 151                 i2c_pins: i2c {
 152                         i2c {
 153                                 lantiq,group = "i2c";
 154                                 lantiq,function = "i2c";
 155                         };
 156                 };
 157                 uart1_pins: uart1 {
 158                         uart1 {
 159                                 ralink,group = "uart1";
 160                                 ralink,function = "uart";
 161                         };
 162                 };
 163                 uart2_pins: uart2 {
 164                         uart2 {
 165                                 ralink,group = "uart2";
 166                                 ralink,function = "uart";
 167                         };
 168                 };
 169                 uart3_pins: uart3 {
 170                         uart3 {
 171                                 ralink,group = "uart3";
 172                                 ralink,function = "uart";
 173                         };
 174                 };
 175                 rgmii1_pins: rgmii1 {
 176                         rgmii1 {
 177                                 ralink,group = "rgmii1";
 178                                 ralink,function = "rgmii";
 179                         };
 180                 };
 181                 rgmii2_pins: rgmii2 {
 182                         rgmii2 {
 183                                 ralink,group = "rgmii2";
 184                                 ralink,function = "rgmii";
 185                         };
 186                 };
 187                 mdio_pins: mdio {
 188                         mdio {
 189                                 ralink,group = "mdio";
 190                                 ralink,function = "mdio";
 191                         };
 192                 };
 193                 pcie_pins: pcie {
 194                         pcie {
 195                                 ralink,group = "pcie";
 196                                 ralink,function = "pcie rst";
 197                         };
 198                 };
 199                 nand_pins: nand {
 200                         spi-nand {
 201                                 ralink,group = "spi";
 202                                 ralink,function = "nand";
 203                         };
 204                         sdhci-nand {
 205                                 ralink,group = "sdhci";
 206                                 ralink,function = "nand";
 207                         };
 208                 };
 209                 sdhci_pins: sdhci {
 210                         sdhci {
 211                                 ralink,group = "sdhci";
 212                                 ralink,function = "sdhci";
 213                         };
 214                 };
 215         };
 216
 217         rstctrl: rstctrl {
 218                 compatible = "ralink,rt2880-reset";
 219                 #reset-cells = <1>;
 220         };
 221
 222         sdhci@1E130000 {
 223                 compatible = "ralink,mt7620-sdhci";
 224                 reg = <0x1E130000 4000>;
 225
 226                 interrupt-parent = <&gic>;
 227                 interrupts = <20>;
 228         };
 229
 230         xhci@1E1C0000 {
 231                 compatible = "xhci-platform";
 232                 reg = <0x1E1C0000 4000>;
 233
 234                 interrupt-parent = <&gic>;
 235                 interrupts = <22>;
 236         };
 237
 238         gic: gic@1fbc0000 {
 239                 #address-cells = <0>;
 240                 #interrupt-cells = <1>;
 241                 interrupt-controller;
 242                 compatible = "ralink,mt7621-gic";
 243                 reg = < 0x1fbc0000 0x80 /* gic */
 244                         0x1fbf0000 0x8000 /* cpc */
 245                         0x1fbf8000 0x8000 /* gpmc */
 246                 >;
 247         };
 248
 249         nand@1e003000 {
 250                 compatible = "mtk,mt7621-nand";
 251                 bank-width = <2>;
 252                 reg = <0x1e003000 0x800
 253                         0x1e003800 0x800>;
 254                 #address-cells = <1>;
 255                 #size-cells = <1>;
 256
 257                 partition@0 {
 258                         label = "uboot";
 259                         reg = <0x00000 0x80000>; /* 64 KB */
 260                 };
 261                 partition@80000 {
 262                         label = "uboot_env";
 263                         reg = <0x80000 0x80000>; /* 64 KB */
 264                 };
 265                 partition@100000 {
 266                         label = "factory";
 267                         reg = <0x100000 0x40000>;
 268                 };
 269                 partition@140000 {
 270                         label = "rootfs";
 271                         reg = <0x140000 0xec0000>;
 272                 };
 273         };
 274
 275         ethernet@1e100000 {
 276                 compatible = "ralink,mt7621-eth";
 277                 reg = <0x1e100000 10000>;
 278
 279                 #address-cells = <1>;
 280                 #size-cells = <0>;
 281
 282                 interrupt-parent = <&gic>;
 283                 interrupts = <3>;
 284
 285                 mdio-bus {
 286                         #address-cells = <1>;
 287                         #size-cells = <0>;
 288
 289                         phy1f: ethernet-phy@1f {
 290                                 reg = <0x1f>;
 291                                 phy-mode = "rgmii";
 292                         };
 293                 };
 294         };
 295
 296         gsw@1e110000 {
 297                 compatible = "ralink,mt7620a-gsw";
 298                 reg = <0x1e110000 8000>;
 299                 interrupt-parent = <&gic>;
 300                 interrupts = <23>;
 301         };
 302 };