target/linux/ramips/dts/mt7621.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,mtk7620a-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         rstctrl: rstctrl {
 140                 compatible = "ralink,rt2880-reset";
 141                 #reset-cells = <1>;
 142         };
 143
 144         sdhci@1E130000 {
 145                 compatible = "ralink,mt7620a-sdhci";
 146                 reg = <0x1E130000 4000>;
 147
 148                 interrupt-parent = <&gic>;
 149                 interrupts = <20>;
 150         };
 151
 152         xhci@1E1C0000 {
 153                 compatible = "xhci-platform1";
 154                 reg = <0x1E1C0000 4000>;
 155
 156                 interrupt-parent = <&gic>;
 157                 interrupts = <22>;
 158         };
 159
 160         gic: gic@1fbc0000 {
 161                 #address-cells = <0>;
 162                 #interrupt-cells = <1>;
 163                 interrupt-controller;
 164                 compatible = "ralink,mt7621-gic";
 165                 reg = < 0x1fbc0000 0x80 /* gic */
 166                         0x1fbf0000 0x8000 /* cpc */
 167                         0x1fbf8000 0x8000 /* gpmc */
 168                 >;
 169         };
 170
 171         nand@1e003000 {
 172                 compatible = "mtk,mt7621-nand";
 173                 bank-width = <2>;
 174                 reg = <0x1e003000 0x800
 175                         0x1e003800 0x800>;
 176                 #address-cells = <1>;
 177                 #size-cells = <1>;
 178
 179                 partition@0 {
 180                         label = "uboot";
 181                         reg = <0x00000 0x80000>; /* 64 KB */
 182                 };
 183                 partition@80000 {
 184                         label = "uboot_env";
 185                         reg = <0x80000 0x80000>; /* 64 KB */
 186                 };
 187                 partition@100000 {
 188                         label = "factory";
 189                         reg = <0x100000 0x40000>;
 190                 };
 191                 partition@140000 {
 192                         label = "rootfs";
 193                         reg = <0x140000 0xec0000>;
 194                 };
 195         };
 196
 197         ethernet@1e100000 {
 198                 compatible = "ralink,mt7621-eth";
 199                 reg = <0x1e100000 10000>;
 200
 201                 #address-cells = <1>;
 202                 #size-cells = <0>;
 203
 204                 ralink,port-map = "llllw";
 205
 206                 interrupt-parent = <&gic>;
 207                 interrupts = <3>;
 208
 209 /*              resets = <&rstctrl 21 &rstctrl 23>;
 210                 reset-names = "fe", "esw";
 211
 212                 port@4 {
 213                         compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
 214                         reg = <4>;
 215
 216                         status = "disabled";
 217                 };
 218
 219                 port@5 {
 220                         compatible = "ralink,mt7620a-gsw-port", "ralink,eth-port";
 221                         reg = <5>;
 222
 223                         status = "disabled";
 224                 };
 225 */
 226                 mdio-bus {
 227                         #address-cells = <1>;
 228                         #size-cells = <0>;
 229
 230                         phy1f: ethernet-phy@1f {
 231                                 reg = <0x1f>;
 232                                 phy-mode = "rgmii";
 233
 234                                 interrupt-parent = <&gic>;
 235                                 interrupts = <23>;
 236                         };
 237                 };
 238         };
 239
 240         gsw@1e110000 {
 241                 compatible = "ralink,mt7620a-gsw";
 242                 reg = <0x1e110000 8000>;
 243
 244         };
 245 };