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", "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 = &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 = "okay";
 155                         serial@16340000 {
 156                                 status = "okay";
 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 = "okay";
 169
 170                         spi4: spi@1a280000 {
 171                                 status = "okay";
 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                 usb3_0: usb3@110f8800 {
 193                         status = "okay";
 194
 195                         pinctrl-0 = <&usb0_pwr_en_pins>;
 196                         pinctrl-names = "default";
 197                 };
 198
 199                 usb3_1: usb3@100f8800 {
 200                         status = "okay";
 201
 202                         pinctrl-0 = <&usb1_pwr_en_pins>;
 203                         pinctrl-names = "default";
 204                 };
 205
 206                 pcie0: pci@1b500000 {
 207                         status = "okay";
 208                         reset-gpio = <&qcom_pinmux 3 GPIO_ACTIVE_LOW>;
 209                         pinctrl-0 = <&pcie0_pins>;
 210                         pinctrl-names = "default";
 211                 };
 212
 213                 pcie1: pci@1b700000 {
 214                         status = "okay";
 215                         reset-gpio = <&qcom_pinmux 48 GPIO_ACTIVE_LOW>;
 216                         pinctrl-0 = <&pcie1_pins>;
 217                         pinctrl-names = "default";
 218                         force_gen1 = <1>;
 219                 };
 220
 221                 mdio0: mdio {
 222                         compatible = "virtual,mdio-gpio";
 223                         #address-cells = <1>;
 224                         #size-cells = <0>;
 225                         gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH>,
 226                                 <&qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 227                         pinctrl-0 = <&mdio0_pins>;
 228                         pinctrl-names = "default";
 229
 230                         phy0: ethernet-phy@0 {
 231                                 reg = <0>;
 232                                 qca,ar8327-initvals = <
 233                                         0x00004 0x7600000   /* PAD0_MODE */
 234                                         0x00008 0x1000000   /* PAD5_MODE */
 235                                         0x0000c 0x80        /* PAD6_MODE */
 236                                         0x000e4 0xaa545     /* MAC_POWER_SEL */
 237                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 238                                         0x0007c 0x4e        /* PORT0_STATUS */
 239                                         0x00094 0x4e        /* PORT6_STATUS */
 240                                         0x00970 0x1e864443  /* QM_PORT0_CTRL0 */
 241                                         0x00974 0x000001c6  /* QM_PORT0_CTRL1 */
 242                                         0x00978 0x19008643  /* QM_PORT1_CTRL0 */
 243                                         0x0097c 0x000001c6  /* QM_PORT1_CTRL1 */
 244                                         0x00980 0x19008643  /* QM_PORT2_CTRL0 */
 245                                         0x00984 0x000001c6  /* QM_PORT2_CTRL1 */
 246                                         0x00988 0x19008643  /* QM_PORT3_CTRL0 */
 247                                         0x0098c 0x000001c6  /* QM_PORT3_CTRL1 */
 248                                         0x00990 0x19008643  /* QM_PORT4_CTRL0 */
 249                                         0x00994 0x000001c6  /* QM_PORT4_CTRL1 */
 250                                         0x00998 0x1e864443  /* QM_PORT5_CTRL0 */
 251                                         0x0099c 0x000001c6  /* QM_PORT5_CTRL1 */
 252                                         0x009a0 0x1e864443  /* QM_PORT6_CTRL0 */
 253                                         0x009a4 0x000001c6  /* QM_PORT6_CTRL1 */
 254                                         >;
 255                         };
 256
 257                         phy4: ethernet-phy@4 {
 258                                 reg = <4>;
 259                                 qca,ar8327-initvals = <
 260                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 261                                         0x0000c 0x80        /* PAD6_MODE */
 262                                         >;
 263                         };
 264                 };
 265
 266                 gmac1: ethernet@37200000 {
 267                         status = "okay";
 268                         phy-mode = "rgmii";
 269                         qcom,id = <1>;
 270                         qcom,phy_mdio_addr = <4>;
 271                         qcom,poll_required = <0>;
 272                         qcom,rgmii_delay = <1>;
 273                         qcom,phy_mii_type = <0>;
 274                         qcom,emulation = <0>;
 275                         qcom,irq = <255>;
 276                         mdiobus = <&mdio0>;
 277
 278                         pinctrl-0 = <&rgmii2_pins>;
 279                         pinctrl-names = "default";
 280
 281                         fixed-link {
 282                                 speed = <1000>;
 283                                 full-duplex;
 284                         };
 285                 };
 286
 287                 gmac2: ethernet@37400000 {
 288                         status = "okay";
 289                         phy-mode = "sgmii";
 290                         qcom,id = <2>;
 291                         qcom,phy_mdio_addr = <0>;       /* none */
 292                         qcom,poll_required = <0>;       /* no polling */
 293                         qcom,rgmii_delay = <0>;
 294                         qcom,phy_mii_type = <1>;
 295                         qcom,emulation = <0>;
 296                         qcom,irq = <258>;
 297                         mdiobus = <&mdio0>;
 298
 299                         fixed-link {
 300                                 speed = <1000>;
 301                                 full-duplex;
 302                         };
 303                 };
 304
 305                 amba {
 306                         sdcc1: sdcc@12400000 {
 307                                 status = "okay";
 308                         };
 309                 };
 310         };
 311
 312         keys {
 313                 compatible = "gpio-keys";
 314                 pinctrl-0 = <&button_pins>;
 315                 pinctrl-names = "default";
 316
 317                 wifi {
 318                         label = "wifi";
 319                         gpios = <&qcom_pinmux 53 GPIO_ACTIVE_LOW>;
 320                         linux,code = <KEY_RFKILL>;
 321                         linux,input-type = <EV_SW>;
 322                 };
 323
 324                 reset {
 325                         label = "reset";
 326                         gpios = <&qcom_pinmux 54 GPIO_ACTIVE_LOW>;
 327                         linux,code = <KEY_RESTART>;
 328                 };
 329
 330                 wps {
 331                         label = "wps";
 332                         gpios = <&qcom_pinmux 65 GPIO_ACTIVE_LOW>;
 333                         linux,code = <KEY_WPS_BUTTON>;
 334                 };
 335         };
 336
 337         leds {
 338                 compatible = "gpio-leds";
 339                 pinctrl-0 = <&led_pins>;
 340                 pinctrl-names = "default";
 341
 342                 internet {
 343                         label = "nbg6817:white:internet";
 344                         gpios = <&qcom_pinmux 64 GPIO_ACTIVE_HIGH>;
 345                 };
 346
 347                 power: power {
 348                         label = "nbg6817:white:power";
 349                         gpios = <&qcom_pinmux 9 GPIO_ACTIVE_HIGH>;
 350                         default-state = "keep";
 351                 };
 352
 353                 wifi2g {
 354                         label = "nbg6817:amber:wifi2g";
 355                         gpios = <&qcom_pinmux 33 GPIO_ACTIVE_HIGH>;
 356                 };
 357
 358                 /* wifi2g amber from the manual is missing */
 359
 360                 wifi5g {
 361                         label = "nbg6817:amber:wifi5g";
 362                         gpios = <&qcom_pinmux 26 GPIO_ACTIVE_HIGH>;
 363                 };
 364
 365                 /* wifi5g amber from the manual is missing */
 366         };
 367 };
 368
 369 &adm_dma {
 370         status = "okay";
 371 };