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
  29         chosen {
  30                 bootargs = "console=ttyMSM0,115200n8";
  31                 linux,stdout-path = "serial0:115200n8";
  32         };
  33
  34         soc {
  35                 pinmux@800000 {
  36                         i2c4_pins: i2c4_pinmux {
  37                                 pins = "gpio12", "gpio13";
  38                                 function = "gsbi4";
  39                                 bias-disable;
  40                         };
  41
  42                         spi_pins: spi_pins {
  43                                 mux {
  44                                         pins = "gpio18", "gpio19", "gpio21";
  45                                         function = "gsbi5";
  46                                         drive-strength = <10>;
  47                                         bias-none;
  48                                 };
  49                         };
  50                         nand_pins: nand_pins {
  51                                 mux {
  52                                         pins = "gpio34", "gpio35", "gpio36",
  53                                                "gpio37", "gpio38", "gpio39",
  54                                                "gpio40", "gpio41", "gpio42",
  55                                                "gpio43", "gpio44", "gpio45",
  56                                                "gpio46", "gpio47";
  57                                         function = "nand";
  58                                         drive-strength = <10>;
  59                                         bias-disable;
  60                                 };
  61                                 pullups {
  62                                         pins = "gpio39";
  63                                         bias-pull-up;
  64                                 };
  65                                 hold {
  66                                         pins = "gpio40", "gpio41", "gpio42",
  67                                                "gpio43", "gpio44", "gpio45",
  68                                                "gpio46", "gpio47";
  69                                         bias-bus-hold;
  70                                 };
  71                         };
  72
  73                         mdio0_pins: mdio0_pins {
  74                                 mux {
  75                                         pins = "gpio0", "gpio1";
  76                                         function = "gpio";
  77                                         drive-strength = <8>;
  78                                         bias-disable;
  79                                 };
  80                         };
  81
  82                         rgmii2_pins: rgmii2_pins {
  83                                 mux {
  84                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
  85                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
  86                                         function = "rgmii2";
  87                                         drive-strength = <8>;
  88                                         bias-disable;
  89                                 };
  90                         };
  91
  92
  93
  94                 };
  95
  96                 gsbi@16300000 {
  97                         qcom,mode = <GSBI_PROT_I2C_UART>;
  98                         status = "ok";
  99                         serial@16340000 {
 100                                 status = "ok";
 101                         };
 102                         /*
 103                          * The i2c device on gsbi4 should not be enabled.
 104                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 105                          * RPM usage. Turning this on in kernel manifests as
 106                          * i2c failure for the RPM.
 107                          */
 108                 };
 109
 110                 sata-phy@1b400000 {
 111                         status = "ok";
 112                 };
 113
 114                 sata@29000000 {
 115                         status = "ok";
 116                 };
 117
 118                 phy@100f8800 {          /* USB3 port 1 HS phy */
 119                         status = "ok";
 120                 };
 121
 122                 phy@100f8830 {          /* USB3 port 1 SS phy */
 123                         status = "ok";
 124                 };
 125
 126                 phy@110f8800 {          /* USB3 port 0 HS phy */
 127                         status = "ok";
 128                 };
 129
 130                 phy@110f8830 {          /* USB3 port 0 SS phy */
 131                         status = "ok";
 132                 };
 133
 134                 usb30@0 {
 135                         status = "ok";
 136                 };
 137
 138                 usb30@1 {
 139                         status = "ok";
 140                 };
 141
 142                 pcie0: pci@1b500000 {
 143                         status = "ok";
 144                         phy-tx0-term-offset = <7>;
 145                 };
 146
 147                 pcie1: pci@1b700000 {
 148                         status = "ok";
 149                         phy-tx0-term-offset = <7>;
 150                 };
 151
 152                 pcie2: pci@1b900000 {
 153                         status = "ok";
 154                         phy-tx0-term-offset = <7>;
 155                 };
 156
 157                 nand@1ac00000 {
 158                         status = "ok";
 159
 160                         pinctrl-0 = <&nand_pins>;
 161                         pinctrl-names = "default";
 162
 163                         nand-ecc-strength = <4>;
 164                         nand-bus-width = <8>;
 165
 166                         #address-cells = <1>;
 167                         #size-cells = <1>;
 168
 169                         SBL1@0 {
 170                                 label = "SBL1";
 171                                 reg = <0x0000000 0x0040000>;
 172                                 read-only;
 173                         };
 174
 175                         MIBIB@40000 {
 176                                 label = "MIBIB";
 177                                 reg = <0x0040000 0x0140000>;
 178                                 read-only;
 179                         };
 180
 181                         SBL2@180000 {
 182                                 label = "SBL2";
 183                                 reg = <0x0180000 0x0140000>;
 184                                 read-only;
 185                         };
 186
 187                         SBL3@2c0000 {
 188                                 label = "SBL3";
 189                                 reg = <0x02c0000 0x0280000>;
 190                                 read-only;
 191                         };
 192
 193                         DDRCONFIG@540000 {
 194                                 label = "DDRCONFIG";
 195                                 reg = <0x0540000 0x0120000>;
 196                                 read-only;
 197                         };
 198
 199                         SSD@660000 {
 200                                 label = "SSD";
 201                                 reg = <0x0660000 0x0120000>;
 202                                 read-only;
 203                         };
 204
 205                         TZ@780000 {
 206                                 label = "TZ";
 207                                 reg = <0x0780000 0x0280000>;
 208                                 read-only;
 209                         };
 210
 211                         RPM@a00000 {
 212                                 label = "RPM";
 213                                 reg = <0x0a00000 0x0280000>;
 214                                 read-only;
 215                         };
 216
 217                         art: art@c80000 {
 218                                 label = "art";
 219                                 reg = <0x0c80000 0x0140000>;
 220                                 read-only;
 221                         };
 222
 223                         APPSBL@dc0000 {
 224                                 label = "APPSBL";
 225                                 reg = <0x0dc0000 0x0100000>;
 226                                 read-only;
 227                         };
 228
 229                         u_env@ec0000 {
 230                                 label = "u_env";
 231                                 reg = <0x0ec0000 0x0040000>;
 232                         };
 233
 234                         s_env@f00000 {
 235                                 label = "s_env";
 236                                 reg = <0x0f00000 0x0040000>;
 237                         };
 238
 239                         devinfo@f40000 {
 240                                 label = "devinfo";
 241                                 reg = <0x0f40000 0x0040000>;
 242                         };
 243
 244                         linux@f80000 {
 245                                 label = "kernel1";
 246                                 reg = <0x0f80000 0x2800000>;  /* 3 MB spill to rootfs*/
 247                         };
 248
 249                         rootfs@1280000 {
 250                                 label = "rootfs1";
 251                                 reg = <0x1280000 0x2500000>;
 252                         };
 253
 254                         linux2@3780000 {
 255                                 label = "kernel2";
 256                                 reg = <0x3780000 0x2800000>;
 257                         };
 258
 259                         rootfs2@3a80000 {
 260                                 label = "rootfs2";
 261                                 reg = <0x3a80000 0x2500000>;
 262                         };
 263
 264                         syscfg@5f80000 {
 265                                 label = "syscfg";
 266                                 reg = <0x5f80000 0x2080000>;
 267                         };
 268
 269                 };
 270
 271                 mdio0: mdio {
 272                         compatible = "virtual,mdio-gpio";
 273                         #address-cells = <1>;
 274                         #size-cells = <0>;
 275                         gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
 276                         pinctrl-0 = <&mdio0_pins>;
 277                         pinctrl-names = "default";
 278
 279                         phy0: ethernet-phy@0 {
 280                                 device_type = "ethernet-phy";
 281                                 reg = <0>;
 282                                 qca,ar8327-initvals = <
 283                                         0x00004 0x7600000   /* PAD0_MODE */
 284                                         0x00008 0x1000000   /* PAD5_MODE */
 285                                         0x0000c 0x80        /* PAD6_MODE */
 286                                         0x000e4 0xaa545     /* MAC_POWER_SEL */
 287                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 288                                         0x0007c 0x4e        /* PORT0_STATUS */
 289                                         0x00094 0x4e        /* PORT6_STATUS */
 290                                         >;
 291                         };
 292
 293                         phy4: ethernet-phy@4 {
 294                                 device_type = "ethernet-phy";
 295                                 reg = <4>;
 296                         };
 297                 };
 298
 299                 gmac1: ethernet@37200000 {
 300                         status = "ok";
 301                         phy-mode = "rgmii";
 302                         qcom,id = <1>;
 303                         qcom,phy_mdio_addr = <4>;
 304                         qcom,poll_required = <1>;
 305                         qcom,rgmii_delay = <0>;
 306                         qcom,emulation = <0>;
 307                         pinctrl-0 = <&rgmii2_pins>;
 308                         pinctrl-names = "default";
 309                         fixed-link {
 310                                 speed = <1000>;
 311                                 full-duplex;
 312                         };
 313                 };
 314                 //lan
 315                 gmac2: ethernet@37400000 {
 316                         status = "ok";
 317                         phy-mode = "sgmii";
 318                         qcom,id = <2>;
 319                         qcom,phy_mdio_addr = <0>;       /* none */
 320                         qcom,poll_required = <0>;       /* no polling */
 321                         qcom,rgmii_delay = <0>;
 322                         qcom,emulation = <0>;
 323                         fixed-link {
 324                                 speed = <1000>;
 325                                 full-duplex;
 326                         };
 327                 };
 328
 329                 adm_dma: dma@18300000 {
 330                         status = "ok";
 331                 };
 332
 333         };
 334
 335         gpio-keys {
 336                 compatible = "gpio-keys";
 337
 338                 rfkill {
 339                         label = "rfkill"; /* WIFI on-off*/
 340                         gpios = <&qcom_pinmux 67 GPIO_ACTIVE_LOW>;
 341                         linux,code = <KEY_RFKILL>;
 342                 };
 343
 344                 reset {
 345                         label = "reset";
 346                         gpios = <&qcom_pinmux 68 GPIO_ACTIVE_LOW>;
 347                         linux,code = <KEY_RESTART >;
 348                 };
 349
 350                 wps {
 351                         label = "wps";
 352                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 353                         linux,code = <KEY_WPS_BUTTON>;
 354                 };
 355
 356         };
 357
 358         gpio-leds {
 359                 compatible = "gpio-leds";
 360
 361                 wps {
 362                         label = "ea8500:green:wps";
 363                         gpios = <&qcom_pinmux 53 0>;
 364                         default-state = "off";
 365                 };
 366
 367                 power {
 368                         label = "ea8500:white:power";
 369                         gpios = <&qcom_pinmux 6 1>;
 370                         default-state = "off";
 371                         linux,default-trigger = "heartbeat";
 372                 };
 373
 374                 wifi {
 375                         label = "ea8500:green:wifi";
 376                         gpios = <&qcom_pinmux 54 0>;
 377                         default-state = "off";
 378                 };
 379         };
 380 };