target/linux/ipq806x/files/arch/arm/boot/dts/qcom-ipq8064-ea8500.dts

   1 #include "qcom-ipq8064-v1.0.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4
   5 / {
   6         model = "Linksys EA8500 WiFi Router";
   7         compatible = "linksys,ea8500", "qcom,ipq8064";
   8
   9         memory@0 {
  10                 reg = <0x42000000 0x1e000000>;
  11                 device_type = "memory";
  12         };
  13
  14         reserved-memory {
  15                 #address-cells = <1>;
  16                 #size-cells = <1>;
  17                 ranges;
  18                 rsvd@41200000 {
  19                         reg = <0x41200000 0x300000>;
  20                         no-map;
  21                 };
  22         };
  23
  24         aliases {
  25                 serial0 = &uart4;
  26                 mdio-gpio0 = &mdio0;
  27
  28                 led-boot = &power;
  29                 led-failsafe = &power;
  30                 led-running = &power;
  31                 led-upgrade = &power;
  32         };
  33
  34         chosen {
  35                 bootargs = "console=ttyMSM0,115200n8";
  36                 linux,stdout-path = "serial0:115200n8";
  37                 append-rootblock = "ubi.mtd=";  /* append to bootargs adding the root deviceblock nbr from bootloader */
  38         };
  39
  40         soc {
  41                 pinmux@800000 {
  42                         i2c4_pins: i2c4_pinmux {
  43                                 pins = "gpio12", "gpio13";
  44                                 function = "gsbi4";
  45                                 bias-disable;
  46                         };
  47
  48                         spi_pins: spi_pins {
  49                                 mux {
  50                                         pins = "gpio18", "gpio19", "gpio21";
  51                                         function = "gsbi5";
  52                                         drive-strength = <10>;
  53                                         bias-none;
  54                                 };
  55                         };
  56                         nand_pins: nand_pins {
  57                                 mux {
  58                                         pins = "gpio34", "gpio35", "gpio36",
  59                                                "gpio37", "gpio38", "gpio39",
  60                                                "gpio40", "gpio41", "gpio42",
  61                                                "gpio43", "gpio44", "gpio45",
  62                                                "gpio46", "gpio47";
  63                                         function = "nand";
  64                                         drive-strength = <10>;
  65                                         bias-disable;
  66                                 };
  67                                 pullups {
  68                                         pins = "gpio39";
  69                                         bias-pull-up;
  70                                 };
  71                                 hold {
  72                                         pins = "gpio40", "gpio41", "gpio42",
  73                                                "gpio43", "gpio44", "gpio45",
  74                                                "gpio46", "gpio47";
  75                                         bias-bus-hold;
  76                                 };
  77                         };
  78
  79                         mdio0_pins: mdio0_pins {
  80                                 mux {
  81                                         pins = "gpio0", "gpio1";
  82                                         function = "gpio";
  83                                         drive-strength = <8>;
  84                                         bias-disable;
  85                                 };
  86                         };
  87
  88                         rgmii2_pins: rgmii2_pins {
  89                                 mux {
  90                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
  91                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
  92                                         function = "rgmii2";
  93                                         drive-strength = <8>;
  94                                         bias-disable;
  95                                 };
  96                         };
  97
  98
  99
 100                 };
 101
 102                 gsbi@16300000 {
 103                         qcom,mode = <GSBI_PROT_I2C_UART>;
 104                         status = "ok";
 105                         serial@16340000 {
 106                                 status = "ok";
 107                         };
 108                         /*
 109                          * The i2c device on gsbi4 should not be enabled.
 110                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 111                          * RPM usage. Turning this on in kernel manifests as
 112                          * i2c failure for the RPM.
 113                          */
 114                 };
 115
 116                 sata-phy@1b400000 {
 117                         status = "ok";
 118                 };
 119
 120                 sata@29000000 {
 121                         status = "ok";
 122                 };
 123
 124                 phy@100f8800 {          /* USB3 port 1 HS phy */
 125                         status = "ok";
 126                 };
 127
 128                 phy@100f8830 {          /* USB3 port 1 SS phy */
 129                         status = "ok";
 130                 };
 131
 132                 phy@110f8800 {          /* USB3 port 0 HS phy */
 133                         status = "ok";
 134                 };
 135
 136                 phy@110f8830 {          /* USB3 port 0 SS phy */
 137                         status = "ok";
 138                 };
 139
 140                 usb30@0 {
 141                         status = "ok";
 142                 };
 143
 144                 usb30@1 {
 145                         status = "ok";
 146                 };
 147
 148                 pcie0: pci@1b500000 {
 149                         status = "ok";
 150                         phy-tx0-term-offset = <7>;
 151                 };
 152
 153                 pcie1: pci@1b700000 {
 154                         status = "ok";
 155                         phy-tx0-term-offset = <7>;
 156                 };
 157
 158                 pcie2: pci@1b900000 {
 159                         status = "ok";
 160                         phy-tx0-term-offset = <7>;
 161                 };
 162
 163                 nand@1ac00000 {
 164                         status = "ok";
 165
 166                         pinctrl-0 = <&nand_pins>;
 167                         pinctrl-names = "default";
 168
 169                         nand-ecc-strength = <4>;
 170                         nand-bus-width = <8>;
 171
 172                         #address-cells = <1>;
 173                         #size-cells = <1>;
 174
 175                         SBL1@0 {
 176                                 label = "SBL1";
 177                                 reg = <0x0000000 0x0040000>;
 178                                 read-only;
 179                         };
 180
 181                         MIBIB@40000 {
 182                                 label = "MIBIB";
 183                                 reg = <0x0040000 0x0140000>;
 184                                 read-only;
 185                         };
 186
 187                         SBL2@180000 {
 188                                 label = "SBL2";
 189                                 reg = <0x0180000 0x0140000>;
 190                                 read-only;
 191                         };
 192
 193                         SBL3@2c0000 {
 194                                 label = "SBL3";
 195                                 reg = <0x02c0000 0x0280000>;
 196                                 read-only;
 197                         };
 198
 199                         DDRCONFIG@540000 {
 200                                 label = "DDRCONFIG";
 201                                 reg = <0x0540000 0x0120000>;
 202                                 read-only;
 203                         };
 204
 205                         SSD@660000 {
 206                                 label = "SSD";
 207                                 reg = <0x0660000 0x0120000>;
 208                                 read-only;
 209                         };
 210
 211                         TZ@780000 {
 212                                 label = "TZ";
 213                                 reg = <0x0780000 0x0280000>;
 214                                 read-only;
 215                         };
 216
 217                         RPM@a00000 {
 218                                 label = "RPM";
 219                                 reg = <0x0a00000 0x0280000>;
 220                                 read-only;
 221                         };
 222
 223                         art: art@c80000 {
 224                                 label = "art";
 225                                 reg = <0x0c80000 0x0140000>;
 226                                 read-only;
 227                         };
 228
 229                         APPSBL@dc0000 {
 230                                 label = "APPSBL";
 231                                 reg = <0x0dc0000 0x0100000>;
 232                                 read-only;
 233                         };
 234
 235                         u_env@ec0000 {
 236                                 label = "u_env";
 237                                 reg = <0x0ec0000 0x0040000>;
 238                         };
 239
 240                         s_env@f00000 {
 241                                 label = "s_env";
 242                                 reg = <0x0f00000 0x0040000>;
 243                         };
 244
 245                         devinfo@f40000 {
 246                                 label = "devinfo";
 247                                 reg = <0x0f40000 0x0040000>;
 248                         };
 249
 250                         linux@f80000 {
 251                                 label = "kernel1";
 252                                 reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
 253                         };
 254
 255                         rootfs@1280000 {
 256                                 label = "rootfs1";
 257                                 reg = <0x1280000 0x2500000>;
 258                         };
 259
 260                         linux2@3780000 {
 261                                 label = "kernel2";
 262                                 reg = <0x3780000 0x2800000>;
 263                         };
 264
 265                         rootfs2@3a80000 {
 266                                 label = "rootfs2";
 267                                 reg = <0x3a80000 0x2500000>;
 268                         };
 269
 270                         syscfg@5f80000 {
 271                                 label = "syscfg";
 272                                 reg = <0x5f80000 0x2080000>;
 273                         };
 274
 275                 };
 276
 277                 mdio0: mdio {
 278                         compatible = "virtual,mdio-gpio";
 279                         #address-cells = <1>;
 280                         #size-cells = <0>;
 281                         gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
 282                         pinctrl-0 = <&mdio0_pins>;
 283                         pinctrl-names = "default";
 284
 285                         phy0: ethernet-phy@0 {
 286                                 device_type = "ethernet-phy";
 287                                 reg = <0>;
 288                                 qca,ar8327-initvals = <
 289                                         0x00004 0x7600000   /* PAD0_MODE */
 290                                         0x00008 0x1000000   /* PAD5_MODE */
 291                                         0x0000c 0x80        /* PAD6_MODE */
 292                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 293                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 294                                         0x0007c 0x4e        /* PORT0_STATUS */
 295                                         0x00094 0x4e        /* PORT6_STATUS */
 296                                         >;
 297                         };
 298
 299                         phy4: ethernet-phy@4 {
 300                                 device_type = "ethernet-phy";
 301                                 reg = <4>;
 302                         };
 303                 };
 304
 305                 gmac1: ethernet@37200000 {
 306                         status = "ok";
 307                         phy-mode = "rgmii";
 308                         qcom,id = <1>;
 309                         qcom,phy_mdio_addr = <4>;
 310                         qcom,poll_required = <1>;
 311                         qcom,rgmii_delay = <0>;
 312                         qcom,emulation = <0>;
 313                         pinctrl-0 = <&rgmii2_pins>;
 314                         pinctrl-names = "default";
 315                         fixed-link {
 316                                 speed = <1000>;
 317                                 full-duplex;
 318                         };
 319                 };
 320                 //lan
 321                 gmac2: ethernet@37400000 {
 322                         status = "ok";
 323                         phy-mode = "sgmii";
 324                         qcom,id = <2>;
 325                         qcom,phy_mdio_addr = <0>;       /* none */
 326                         qcom,poll_required = <0>;       /* no polling */
 327                         qcom,rgmii_delay = <0>;
 328                         qcom,emulation = <0>;
 329                         fixed-link {
 330                                 speed = <1000>;
 331                                 full-duplex;
 332                         };
 333                 };
 334
 335                 adm_dma: dma@18300000 {
 336                         status = "ok";
 337                 };
 338
 339         };
 340
 341         gpio-keys {
 342                 compatible = "gpio-keys";
 343
 344                 rfkill {
 345                         label = "rfkill"; /* WIFI on-off*/
 346                         gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
 347                         linux,code = <KEY_RFKILL>;
 348                 };
 349
 350                 reset {
 351                         label = "reset";
 352                         gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
 353                         linux,code = <KEY_RESTART >;
 354                 };
 355
 356                 wps {
 357                         label = "wps";
 358                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 359                         linux,code = <KEY_WPS_BUTTON>;
 360                 };
 361
 362         };
 363
 364         gpio-leds {
 365                 compatible = "gpio-leds";
 366
 367                 wps {
 368                         label = "ea8500:green:wps";
 369                         gpios = <&qcom_pinmux 53 0>;
 370                         default-state = "off";
 371                 };
 372
 373                 power: power {
 374                         label = "ea8500:white:power";
 375                         gpios = <&qcom_pinmux 6 1>;
 376                         default-state = "off";
 377                         linux,default-trigger = "heartbeat";
 378                 };
 379
 380                 wifi {
 381                         label = "ea8500:green:wifi";
 382                         gpios = <&qcom_pinmux 54 0>;
 383                         default-state = "off";
 384                 };
 385         };
 386 };