target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8065-nbg6817.dts

   1 #include "qcom-ipq8065.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 = &gsbi4_serial;
  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 = "rootfstype=squashfs,ext4 rootwait noinitrd";
  37                 stdout-path = "serial0:115200n8";
  38                 append-rootblock = "root=/dev/mmcblk0p";
  39         };
  40
  41         soc {
  42                 pinmux@800000 {
  43                         button_pins: button_pins {
  44                                 mux {
  45                                         pins = "gpio53", "gpio54", "gpio65";
  46                                         function = "gpio";
  47                                         drive-strength = <2>;
  48                                         bias-pull-up;
  49                                 };
  50                         };
  51
  52                         i2c4_pins: i2c4_pinmux {
  53                                 mux {
  54                                         pins = "gpio12", "gpio13";
  55                                         function = "gsbi4";
  56                                         drive-strength = <12>;
  57                                         bias-disable;
  58                                 };
  59                         };
  60
  61                         led_pins: led_pins {
  62                                 mux {
  63                                         pins = "gpio9", "gpio26", "gpio33", "gpio64";
  64                                         function = "gpio";
  65                                         drive-strength = <2>;
  66                                         bias-pull-down;
  67                                 };
  68                         };
  69
  70                         mdio0_pins: mdio0_pins {
  71                                 mux {
  72                                         pins = "gpio0", "gpio1";
  73                                         function = "gpio";
  74                                         drive-strength = <8>;
  75                                         bias-disable;
  76                                 };
  77
  78                                 clk {
  79                                         pins = "gpio1";
  80                                         input-disable;
  81                                 };
  82                         };
  83
  84                         rgmii2_pins: rgmii2_pins {
  85                                 mux {
  86                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
  87                                                "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
  88                                         function = "rgmii2";
  89                                         drive-strength = <8>;
  90                                         bias-disable;
  91                                 };
  92
  93                                 tx {
  94                                         pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32" ;
  95                                         input-disable;
  96                                 };
  97                         };
  98
  99                         spi_pins: spi_pins {
 100                                 mux {
 101                                         pins = "gpio18", "gpio19", "gpio21";
 102                                         function = "gsbi5";
 103                                         drive-strength = <10>;
 104                                         bias-none;
 105                                 };
 106
 107                                 cs {
 108                                         pins = "gpio20";
 109                                         drive-strength = <12>;
 110                                 };
 111                         };
 112
 113                         usb0_pwr_en_pins: usb0_pwr_en_pins {
 114                                 mux {
 115                                         pins = "gpio16", "gpio17";
 116                                         function = "gpio";
 117                                         drive-strength = <12>;
 118                                 };
 119
 120                                 pwr {
 121                                         pins = "gpio17";
 122                                         bias-pull-down;
 123                                         output-high;
 124                                 };
 125
 126                                 ovc {
 127                                         pins = "gpio16";
 128                                         bias-pull-up;
 129                                 };
 130                         };
 131
 132                         usb1_pwr_en_pins: usb1_pwr_en_pins {
 133                                 mux {
 134                                         pins = "gpio14", "gpio15";
 135                                         function = "gpio";
 136                                         drive-strength = <12>;
 137                                 };
 138
 139                                 pwr {
 140                                         pins = "gpio14";
 141                                         bias-pull-down;
 142                                         output-high;
 143                                 };
 144
 145                                 ovc {
 146                                         pins = "gpio15";
 147                                         bias-pull-up;
 148                                 };
 149                         };
 150                 };
 151
 152                 gsbi@16300000 {
 153                         qcom,mode = <GSBI_PROT_I2C_UART>;
 154                         status = "ok";
 155                         serial@16340000 {
 156                                 status = "ok";
 157                         };
 158                         /*
 159                          * The i2c device on gsbi4 should not be enabled.
 160                          * On ipq806x designs gsbi4 i2c is meant for exclusive
 161                          * RPM usage. Turning this on in kernel manifests as
 162                          * i2c failure for the RPM.
 163                          */
 164                 };
 165
 166                 gsbi5: gsbi@1a200000 {
 167                         qcom,mode = <GSBI_PROT_SPI>;
 168                         status = "ok";
 169
 170                         spi4: spi@1a280000 {
 171                                 status = "ok";
 172
 173                                 pinctrl-0 = <&spi_pins>;
 174                                 pinctrl-names = "default";
 175
 176                                 cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;
 177
 178                                 flash: m25p80@0 {
 179                                         compatible = "jedec,spi-nor";
 180                                         #address-cells = <1>;
 181                                         #size-cells = <1>;
 182                                         spi-max-frequency = <51200000>;
 183                                         reg = <0>;
 184
 185                                         partitions {
 186                                                 compatible = "qcom,smem";
 187                                         };
 188                                 };
 189                         };
 190                 };
 191
 192                 phy@100f8800 {          /* USB3 port 1 HS phy */
 193                         status = "ok";
 194                 };
 195
 196                 phy@100f8830 {          /* USB3 port 1 SS phy */
 197                         status = "ok";
 198                 };
 199
 200                 phy@110f8800 {          /* USB3 port 0 HS phy */
 201                         status = "ok";
 202                 };
 203
 204                 phy@110f8830 {          /* USB3 port 0 SS phy */
 205                         status = "ok";
 206                 };
 207
 208                 usb30@0 {
 209                         status = "ok";
 210
 211                         pinctrl-0 = <&usb0_pwr_en_pins>;
 212                         pinctrl-names = "default";
 213                 };
 214
 215                 usb30@1 {
 216                         status = "ok";
 217
 218                         pinctrl-0 = <&usb1_pwr_en_pins>;
 219                         pinctrl-names = "default";
 220                 };
 221
 222                 pcie0: pci@1b500000 {
 223                         status = "ok";
 224                         reset-gpio = <&qcom_pinmux 3 GPIO_ACTIVE_LOW>;
 225                         pinctrl-0 = <&pcie0_pins>;
 226                         pinctrl-names = "default";
 227                 };
 228
 229                 pcie1: pci@1b700000 {
 230                         status = "ok";
 231                         reset-gpio = <&qcom_pinmux 48 GPIO_ACTIVE_LOW>;
 232                         pinctrl-0 = <&pcie1_pins>;
 233                         pinctrl-names = "default";
 234                         force_gen1 = <1>;
 235                 };
 236
 237                 mdio0: mdio {
 238                         compatible = "virtual,mdio-gpio";
 239                         #address-cells = <1>;
 240                         #size-cells = <0>;
 241                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 242                         pinctrl-0 = <&mdio0_pins>;
 243                         pinctrl-names = "default";
 244
 245                         phy0: ethernet-phy@0 {
 246                                 reg = <0>;
 247                                 qca,ar8327-initvals = <
 248                                         0x00004 0x7600000   /* PAD0_MODE */
 249                                         0x00008 0x1000000   /* PAD5_MODE */
 250                                         0x0000c 0x80        /* PAD6_MODE */
 251                                         0x000e4 0xaa545     /* MAC_POWER_SEL */
 252                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 253                                         0x0007c 0x4e        /* PORT0_STATUS */
 254                                         0x00094 0x4e        /* PORT6_STATUS */
 255                                         0x00970 0x1e864443  /* QM_PORT0_CTRL0 */
 256                                         0x00974 0x000001c6  /* QM_PORT0_CTRL1 */
 257                                         0x00978 0x19008643  /* QM_PORT1_CTRL0 */
 258                                         0x0097c 0x000001c6  /* QM_PORT1_CTRL1 */
 259                                         0x00980 0x19008643  /* QM_PORT2_CTRL0 */
 260                                         0x00984 0x000001c6  /* QM_PORT2_CTRL1 */
 261                                         0x00988 0x19008643  /* QM_PORT3_CTRL0 */
 262                                         0x0098c 0x000001c6  /* QM_PORT3_CTRL1 */
 263                                         0x00990 0x19008643  /* QM_PORT4_CTRL0 */
 264                                         0x00994 0x000001c6  /* QM_PORT4_CTRL1 */
 265                                         0x00998 0x1e864443  /* QM_PORT5_CTRL0 */
 266                                         0x0099c 0x000001c6  /* QM_PORT5_CTRL1 */
 267                                         0x009a0 0x1e864443  /* QM_PORT6_CTRL0 */
 268                                         0x009a4 0x000001c6  /* QM_PORT6_CTRL1 */
 269                                         >;
 270                         };
 271
 272                         phy4: ethernet-phy@4 {
 273                                 reg = <4>;
 274                                 qca,ar8327-initvals = <
 275                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 276                                         0x0000c 0x80        /* PAD6_MODE */
 277                                         >;
 278                         };
 279                 };
 280
 281                 gmac1: ethernet@37200000 {
 282                         status = "ok";
 283                         phy-mode = "rgmii";
 284                         qcom,id = <1>;
 285                         qcom,phy_mdio_addr = <4>;
 286                         qcom,poll_required = <0>;
 287                         qcom,rgmii_delay = <1>;
 288                         qcom,phy_mii_type = <0>;
 289                         qcom,emulation = <0>;
 290                         qcom,irq = <255>;
 291                         mdiobus = <&mdio0>;
 292
 293                         pinctrl-0 = <&rgmii2_pins>;
 294                         pinctrl-names = "default";
 295
 296                         fixed-link {
 297                                 speed = <1000>;
 298                                 full-duplex;
 299                         };
 300                 };
 301
 302                 gmac2: ethernet@37400000 {
 303                         status = "ok";
 304                         phy-mode = "sgmii";
 305                         qcom,id = <2>;
 306                         qcom,phy_mdio_addr = <0>;       /* none */
 307                         qcom,poll_required = <0>;       /* no polling */
 308                         qcom,rgmii_delay = <0>;
 309                         qcom,phy_mii_type = <1>;
 310                         qcom,emulation = <0>;
 311                         qcom,irq = <258>;
 312                         mdiobus = <&mdio0>;
 313
 314                         fixed-link {
 315                                 speed = <1000>;
 316                                 full-duplex;
 317                         };
 318                 };
 319
 320                 amba {
 321                         sdcc1: sdcc@12400000 {
 322                                 status = "okay";
 323                         };
 324                 };
 325         };
 326
 327         keys {
 328                 compatible = "gpio-keys";
 329                 pinctrl-0 = <&button_pins>;
 330                 pinctrl-names = "default";
 331
 332                 wifi {
 333                         label = "wifi";
 334                         gpios = <&qcom_pinmux 53 GPIO_ACTIVE_LOW>;
 335                         linux,code = <KEY_RFKILL>;
 336                         linux,input-type = <EV_SW>;
 337                 };
 338
 339                 reset {
 340                         label = "reset";
 341                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>;
 342                         linux,code = <KEY_RESTART>;
 343                 };
 344
 345                 wps {
 346                         label = "wps";
 347                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 348                         linux,code = <KEY_WPS_BUTTON>;
 349                 };
 350         };
 351
 352         leds {
 353                 compatible = "gpio-leds";
 354                 pinctrl-0 = <&led_pins>;
 355                 pinctrl-names = "default";
 356
 357                 internet {
 358                         label = "nbg6817:white:internet";
 359                         gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 360                 };
 361
 362                 power: power {
 363                         label = "nbg6817:white:power";
 364                         gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
 365                         default-state = "keep";
 366                 };
 367
 368                 wifi2g {
 369                         label = "nbg6817:amber:wifi2g";
 370                         gpios = <&qcom_pinmux 33 GPIO_ACTIVE_HIGH>;
 371                 };
 372
 373                 /* wifi2g amber from the manual is missing */
 374
 375                 wifi5g {
 376                         label = "nbg6817:amber:wifi5g";
 377                         gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 378                 };
 379
 380                 /* wifi5g amber from the manual is missing */
 381         };
 382 };
 383
 384 &adm_dma {
 385         status = "ok";
 386 };