target/linux/ipq806x/files-4.4/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts

   1 #include "qcom-ipq8065-v1.0.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4
   5 / {
   6         model = "ZyXEL NBG6817";
   7         compatible = "zyxel,nbg6817", "qcom,ipq8065";
   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                 sdcc1 = &sdcc1;
  28
  29                 led-boot = &power;
  30                 led-failsafe = &power;
  31                 led-running = &power;
  32                 led-upgrade = &power;
  33         };
  34
  35         chosen {
  36                 bootargs = "root=/dev/mmcblk0p5 rootfstype=squashfs,ext4 rootwait noinitrd";
  37                 linux,stdout-path = "serial0:115200n8";
  38         };
  39
  40         soc {
  41                 pinmux@800000 {
  42                         button_pins: button_pins {
  43                                 mux {
  44                                         pins = "gpio6", "gpio54", "gpio65";
  45                                         function = "gpio";
  46                                         drive-strength = <2>;
  47                                         bias-pull-up;
  48                                 };
  49                         };
  50
  51                         i2c4_pins: i2c4_pinmux {
  52                                 mux {
  53                                         pins = "gpio12", "gpio13";
  54                                         function = "gsbi4";
  55                                         drive-strength = <12>;
  56                                         bias-disable;
  57                                 };
  58                         };
  59
  60                         led_pins: led_pins {
  61                                 mux {
  62                                         pins = "gpio9", "gpio26", "gpio33", "gpio64";
  63                                         function = "gpio";
  64                                         drive-strength = <2>;
  65                                         bias-pull-down;
  66                                 };
  67                         };
  68
  69                         mdio0_pins: mdio0_pins {
  70                                 mux {
  71                                         pins = "gpio0", "gpio1";
  72                                         function = "gpio";
  73                                         drive-strength = <8>;
  74                                         bias-disable;
  75                                 };
  76
  77                                 clk {
  78                                         pins = "gpio1";
  79                                         input-disable;
  80                                 };
  81                         };
  82
  83                         rgmii2_pins: rgmii2_pins {
  84                                 mux {
  85                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
  86                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
  87                                         function = "rgmii2";
  88                                         drive-strength = <8>;
  89                                         bias-disable;
  90                                 };
  91
  92                                 tx {
  93                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32" ;
  94                                         input-disable;
  95                                 };
  96                         };
  97
  98                         spi_pins: spi_pins {
  99                                 mux {
 100                                         pins = "gpio18", "gpio19", "gpio21";
 101                                         function = "gsbi5";
 102                                         drive-strength = <10>;
 103                                         bias-none;
 104                                 };
 105
 106                                 cs {
 107                                         pins = "gpio20";
 108                                         drive-strength = <12>;
 109                                 };
 110                         };
 111
 112                         usb0_pwr_en_pins: usb0_pwr_en_pins {
 113                                 mux {
 114                                         pins = "gpio16", "gpio17";
 115                                         function = "gpio";
 116                                         drive-strength = <12>;
 117                                 };
 118
 119                                 pwr {
 120                                         pins = "gpio17";
 121                                         bias-pull-down;
 122                                         output-high;
 123                                 };
 124
 125                                 ovc {
 126                                         pins = "gpio16";
 127                                         bias-pull-up;
 128                                 };
 129                         };
 130
 131                         usb1_pwr_en_pins: usb1_pwr_en_pins {
 132                                 mux {
 133                                         pins = "gpio14", "gpio15";
 134                                         function = "gpio";
 135                                         drive-strength = <12>;
 136                                 };
 137
 138                                 pwr {
 139                                         pins = "gpio14";
 140                                         bias-pull-down;
 141                                         output-high;
 142                                 };
 143
 144                                 ovc {
 145                                         pins = "gpio15";
 146                                         bias-pull-up;
 147                                 };
 148                         };
 149                 };
 150
 151                 gsbi@16300000 {
 152                         qcom,mode = <GSBI_PROT_I2C_UART>;
 153                         status = "ok";
 154                         serial@16340000 {
 155                                 status = "ok";
 156                         };
 157                         /*
 158                          * The i2c device on gsbi4 should not be enabled.
 159                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 160                          * RPM usage. Turning this on in kernel manifests as
 161                          * i2c failure for the RPM.
 162                          */
 163                 };
 164
 165                 gsbi5: gsbi@1a200000 {
 166                         qcom,mode = <GSBI_PROT_SPI>;
 167                         status = "ok";
 168
 169                         spi4: spi@1a280000 {
 170                                 status = "ok";
 171
 172                                 pinctrl-0 = <&spi_pins>;
 173                                 pinctrl-names = "default";
 174
 175                                 cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;
 176
 177                                 flash: m25p80@0 {
 178                                         compatible = "jedec,spi-nor";
 179                                         #address-cells = <1>;
 180                                         #size-cells = <1>;
 181                                         spi-max-frequency = <51200000>;
 182                                         reg = <0>;
 183
 184                                         linux,part-probe = "qcom-smem";
 185                                 };
 186                         };
 187                 };
 188
 189                 phy@100f8800 {          /* USB3 port 1 HS phy */
 190                         status = "ok";
 191                 };
 192
 193                 phy@100f8830 {          /* USB3 port 1 SS phy */
 194                         status = "ok";
 195                 };
 196
 197                 phy@110f8800 {          /* USB3 port 0 HS phy */
 198                         status = "ok";
 199                 };
 200
 201                 phy@110f8830 {          /* USB3 port 0 SS phy */
 202                         status = "ok";
 203                 };
 204
 205                 usb30@0 {
 206                         status = "ok";
 207
 208                         pinctrl-0 = <&usb0_pwr_en_pins>;
 209                         pinctrl-names = "default";
 210                 };
 211
 212                 usb30@1 {
 213                         status = "ok";
 214
 215                         pinctrl-0 = <&usb1_pwr_en_pins>;
 216                         pinctrl-names = "default";
 217                 };
 218
 219                 pcie0: pci@1b500000 {
 220                         status = "ok";
 221                         reset-gpio = <&qcom_pinmux 3 GPIO_ACTIVE_LOW>;
 222                         pinctrl-0 = <&pcie0_pins>;
 223                         pinctrl-names = "default";
 224                 };
 225
 226                 pcie1: pci@1b700000 {
 227                         status = "ok";
 228                         reset-gpio = <&qcom_pinmux 48 GPIO_ACTIVE_LOW>;
 229                         pinctrl-0 = <&pcie1_pins>;
 230                         pinctrl-names = "default";
 231                 };
 232
 233                 mdio0: mdio {
 234                         compatible = "virtual,mdio-gpio";
 235                         #address-cells = <1>;
 236                         #size-cells = <0>;
 237                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 238                         pinctrl-0 = <&mdio0_pins>;
 239                         pinctrl-names = "default";
 240
 241                         phy0: ethernet-phy@0 {
 242                                 device_type = "ethernet-phy";
 243                                 reg = <0>;
 244                                 qca,ar8327-initvals = <
 245                                         0x00004 0x7600000   /* PAD0_MODE */
 246                                         0x00008 0x1000000   /* PAD5_MODE */
 247                                         0x0000c 0x80        /* PAD6_MODE */
 248                                         0x000e4 0xaa545     /* MAC_POWER_SEL */
 249                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 250                                         0x0007c 0x4e        /* PORT0_STATUS */
 251                                         0x00094 0x4e        /* PORT6_STATUS */
 252                                         0x00970 0x1e864443  /* QM_PORT0_CTRL0 */
 253                                         0x00974 0x000001c6  /* QM_PORT0_CTRL1 */
 254                                         0x00978 0x19008643  /* QM_PORT1_CTRL0 */
 255                                         0x0097c 0x000001c6  /* QM_PORT1_CTRL1 */
 256                                         0x00980 0x19008643  /* QM_PORT2_CTRL0 */
 257                                         0x00984 0x000001c6  /* QM_PORT2_CTRL1 */
 258                                         0x00988 0x19008643  /* QM_PORT3_CTRL0 */
 259                                         0x0098c 0x000001c6  /* QM_PORT3_CTRL1 */
 260                                         0x00990 0x19008643  /* QM_PORT4_CTRL0 */
 261                                         0x00994 0x000001c6  /* QM_PORT4_CTRL1 */
 262                                         0x00998 0x1e864443  /* QM_PORT5_CTRL0 */
 263                                         0x0099c 0x000001c6  /* QM_PORT5_CTRL1 */
 264                                         0x009a0 0x1e864443  /* QM_PORT6_CTRL0 */
 265                                         0x009a4 0x000001c6  /* QM_PORT6_CTRL1 */
 266                                         >;
 267                         };
 268
 269                         phy4: ethernet-phy@4 {
 270                                 device_type = "ethernet-phy";
 271                                 reg = <4>;
 272                                 qca,ar8327-initvals = <
 273                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 274                                         0x0000c 0x80        /* PAD6_MODE */
 275                                         >;
 276                         };
 277                 };
 278
 279                 gmac1: ethernet@37200000 {
 280                         status = "ok";
 281                         phy-mode = "rgmii";
 282                         qcom,id = <1>;
 283                         qcom,phy_mdio_addr = <4>;
 284                         qcom,poll_required = <0>;
 285                         qcom,rgmii_delay = <1>;
 286                         qcom,phy_mii_type = <0>;
 287                         qcom,emulation = <0>;
 288                         qcom,irq = <255>;
 289                         mdiobus = <&mdio0>;
 290
 291                         pinctrl-0 = <&rgmii2_pins>;
 292                         pinctrl-names = "default";
 293
 294                         fixed-link {
 295                                 speed = <1000>;
 296                                 full-duplex;
 297                         };
 298                 };
 299
 300                 gmac2: ethernet@37400000 {
 301                         status = "ok";
 302                         phy-mode = "sgmii";
 303                         qcom,id = <2>;
 304                         qcom,phy_mdio_addr = <0>;       /* none */
 305                         qcom,poll_required = <0>;       /* no polling */
 306                         qcom,rgmii_delay = <0>;
 307                         qcom,phy_mii_type = <1>;
 308                         qcom,emulation = <0>;
 309                         qcom,irq = <258>;
 310                         mdiobus = <&mdio0>;
 311
 312                         fixed-link {
 313                                 speed = <1000>;
 314                                 full-duplex;
 315                         };
 316                 };
 317
 318                 rpm@108000 {
 319                         pinctrl-0 = <&i2c4_pins>;
 320                         pinctrl-names = "default";
 321                 };
 322
 323                 amba {
 324                         sdcc1: sdcc@12400000 {
 325                                 status = "okay";
 326                         };
 327                 };
 328         };
 329
 330         gpio-keys {
 331                 compatible = "gpio-keys";
 332                 pinctrl-0 = <&button_pins>;
 333                 pinctrl-names = "default";
 334
 335                 wifi {
 336                         label = "wifi";
 337                         gpios = <&qcom_pinmux 6 GPIO_ACTIVE_LOW>;
 338                         linux,code = <KEY_RFKILL>;
 339                 };
 340
 341                 reset {
 342                         label = "reset";
 343                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>;
 344                         linux,code = <KEY_RESTART>;
 345                 };
 346
 347                 wps {
 348                         label = "wps";
 349                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 350                         linux,code = <KEY_WPS_BUTTON>;
 351                 };
 352         };
 353
 354         gpio-leds {
 355                 compatible = "gpio-leds";
 356                 pinctrl-0 = <&led_pins>;
 357                 pinctrl-names = "default";
 358
 359                 internet {
 360                         label = "nbg6817:white:internet";
 361                         gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 362                 };
 363
 364                 power: power {
 365                         label = "nbg6817:white:power";
 366                         gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
 367                         default-state = "keep";
 368                 };
 369
 370                 wifi2g {
 371                         label = "nbg6817:amber:wifi2g";
 372                         gpios = <&qcom_pinmux 33 GPIO_ACTIVE_HIGH>;
 373                 };
 374
 375                 /* wifi2g amber from the manual is missing */
 376
 377                 wifi5g {
 378                         label = "nbg6817:amber:wifi5g";
 379                         gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 380                 };
 381
 382                 /* wifi5g amber from the manual is missing */
 383         };
 384 };
 385
 386 &adm_dma {
 387         status = "ok";
 388 };